louis/kiibohd-controller: Output/pjrcUSB/arm/usb

annotate Output/pjrcUSB/arm/usb_dev.c @ 438:f10c2dad7f55

Adding missing GET_PROTOCOL handling - Odd that this went unnoticed for sooooo long - Fixes Mac OSX issue where keyboard freezes/hangs on a reboot - Also adding missing code for usbMuxUart

author	Jacob Alexander <haata@kiibohd.com>
date	Mon, 16 May 2016 23:25:08 -0700
parents	23a1868b4ac2
children	68e19d7c953e

rev	line source
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1 /* Teensyduino Core Library
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	2 * http://www.pjrc.com/teensy/
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	3 * Copyright (c) 2013 PJRC.COM, LLC.
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	4 * Modifications by Jacob Alexander (2013-2016)
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	5 *
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	6 * Permission is hereby granted, free of charge, to any person obtaining
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	7 * a copy of this software and associated documentation files (the
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	8 * "Software"), to deal in the Software without restriction, including
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	9 * without limitation the rights to use, copy, modify, merge, publish,
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	10 * distribute, sublicense, and/or sell copies of the Software, and to
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	11 * permit persons to whom the Software is furnished to do so, subject to
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	12 * the following conditions:
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	13 *
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	14 * 1. The above copyright notice and this permission notice shall be
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	15 * included in all copies or substantial portions of the Software.
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	16 *
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	17 * 2. If the Software is incorporated into a build system that allows
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	18 * selection among a list of target devices, then similar target
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	19 * devices manufactured by PJRC.COM must be included in the list of
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	20 * target devices and selectable in the same manner.
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	21 *
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	22 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	23 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	24 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	25 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	26 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	27 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	28 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	29 * SOFTWARE.
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	30 */
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	31
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	32 // ----- Includes -----
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	33
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	34 // Project Includes
118 b61ca96b7c24 File and macro modifications for supporting Teensy 3.1 Jacob Alexander <haata@kiibohd.com> parents: 117 diff changeset	35 #include <Lib/OutputLib.h>
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	36 #include <print.h>
370 39e338a6733d Fixing default ErgoDox layout and adding FlashMode button Jacob Alexander <haata@kiibohd.com> parents: 368 diff changeset	37 #include <kll_defs.h>
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	38
c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	39 // Local Includes
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	40 #include "usb_dev.h"
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	41 #include "usb_mem.h"
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	42
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	43
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	44
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	45 // ----- Defines -----
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	46
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	47 // DEBUG Mode
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	48 // XXX - Only use when using usbMuxUart Module
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	49 // Delay causes issues initializing more than 1 hid device (i.e. NKRO keyboard)
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	50 //#define UART_DEBUG 1
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	51 // Debug Unknown USB requests, usually what you want to debug USB issues
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	52 //#define UART_DEBUG_UNKNOWN 1
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	53
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	54
326 05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	55 #define TX_STATE_BOTH_FREE_EVEN_FIRST 0
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	56 #define TX_STATE_BOTH_FREE_ODD_FIRST 1
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	57 #define TX_STATE_EVEN_FREE 2
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	58 #define TX_STATE_ODD_FREE 3
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	59 #define TX_STATE_NONE_FREE_EVEN_FIRST 4
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	60 #define TX_STATE_NONE_FREE_ODD_FIRST 5
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	61
326 05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	62 #define BDT_OWN 0x80
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	63 #define BDT_DATA1 0x40
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	64 #define BDT_DATA0 0x00
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	65 #define BDT_DTS 0x08
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	66 #define BDT_STALL 0x04
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	67
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	68 #define TX 1
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	69 #define RX 0
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	70 #define ODD 1
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	71 #define EVEN 0
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	72 #define DATA0 0
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	73 #define DATA1 1
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	74
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	75
326 05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	76 #define GET_STATUS 0
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	77 #define CLEAR_FEATURE 1
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	78 #define SET_FEATURE 3
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	79 #define SET_ADDRESS 5
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	80 #define GET_DESCRIPTOR 6
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	81 #define SET_DESCRIPTOR 7
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	82 #define GET_CONFIGURATION 8
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	83 #define SET_CONFIGURATION 9
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	84 #define GET_INTERFACE 10
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	85 #define SET_INTERFACE 11
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	86 #define SYNCH_FRAME 12
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	87
326 05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	88 #define TX_STATE_BOTH_FREE_EVEN_FIRST 0
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	89 #define TX_STATE_BOTH_FREE_ODD_FIRST 1
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	90 #define TX_STATE_EVEN_FREE 2
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	91 #define TX_STATE_ODD_FREE 3
05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	92 #define TX_STATE_NONE_FREE 4
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	93
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	94
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	95
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	96
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	97
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	98 // ----- Macros -----
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	99
326 05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	100 #define BDT_PID(n) (((n) >> 2) & 15)
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	101
326 05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	102 #define BDT_DESC(count, data) (BDT_OWN \| BDT_DTS \
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	103 \| ((data) ? BDT_DATA1 : BDT_DATA0) \
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	104 \| ((count) << 16))
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	105
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	106 #define index(endpoint, tx, odd) (((endpoint) << 2) \| ((tx) << 1) \| (odd))
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	107 #define stat2bufferdescriptor(stat) (table + ((stat) >> 2))
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	108
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	109
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	110
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	111 // ----- Structs -----
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	112
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	113 // buffer descriptor table
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	114
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	115 typedef struct {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	116 uint32_t desc;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	117 void * addr;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	118 } bdt_t;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	119
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	120 static union {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	121 struct {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	122 union {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	123 struct {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	124 uint8_t bmRequestType;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	125 uint8_t bRequest;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	126 };
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	127 uint16_t wRequestAndType;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	128 };
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	129 uint16_t wValue;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	130 uint16_t wIndex;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	131 uint16_t wLength;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	132 };
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	133 struct {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	134 uint32_t word1;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	135 uint32_t word2;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	136 };
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	137 } setup;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	138
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	139
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	140
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	141 // ----- Variables -----
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	142
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	143 __attribute__ ((section(".usbdescriptortable"), used))
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	144 static bdt_t table[ (NUM_ENDPOINTS + 1) * 4 ];
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	145
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	146 static usb_packet_t *rx_first [ NUM_ENDPOINTS ];
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	147 static usb_packet_t *rx_last [ NUM_ENDPOINTS ];
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	148 static usb_packet_t *tx_first [ NUM_ENDPOINTS ];
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	149 static usb_packet_t *tx_last [ NUM_ENDPOINTS ];
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	150 uint16_t usb_rx_byte_count_data[ NUM_ENDPOINTS ];
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	151
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	152 static uint8_t tx_state[NUM_ENDPOINTS];
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	153
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	154 // SETUP always uses a DATA0 PID for the data field of the SETUP transaction.
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	155 // transactions in the data phase start with DATA1 and toggle (figure 8-12, USB1.1)
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	156 // Status stage uses a DATA1 PID.
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	157
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	158 static uint8_t ep0_rx0_buf[EP0_SIZE] __attribute__ ((aligned (4)));
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	159 static uint8_t ep0_rx1_buf[EP0_SIZE] __attribute__ ((aligned (4)));
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	160 static const uint8_t *ep0_tx_ptr = NULL;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	161 static uint16_t ep0_tx_len;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	162 static uint8_t ep0_tx_bdt_bank = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	163 static uint8_t ep0_tx_data_toggle = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	164 uint8_t usb_rx_memory_needed = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	165
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	166 volatile uint8_t usb_configuration = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	167 volatile uint8_t usb_reboot_timer = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	168
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	169 static uint8_t reply_buffer[8];
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	170
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	171 static uint8_t power_neg_delay;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	172 static uint32_t power_neg_time;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	173
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	174
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	175
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	176 // ----- Functions -----
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	177
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	178 static void endpoint0_stall()
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	179 {
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	180 #ifdef UART_DEBUG_UNKNOWN
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	181 print("STALL" NL );
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	182 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	183 USB0_ENDPT0 = USB_ENDPT_EPSTALL \| USB_ENDPT_EPRXEN \| USB_ENDPT_EPTXEN \| USB_ENDPT_EPHSHK;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	184 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	185
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	186 static void endpoint0_transmit( const void *data, uint32_t len )
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	187 {
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	188 table[index(0, TX, ep0_tx_bdt_bank)].addr = (void *)data;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	189 table[index(0, TX, ep0_tx_bdt_bank)].desc = BDT_DESC(len, ep0_tx_data_toggle);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	190 ep0_tx_data_toggle ^= 1;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	191 ep0_tx_bdt_bank ^= 1;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	192 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	193
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	194 // Used to check any USB state changes that may not have a proper interrupt
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	195 // Called once per scan loop, should take minimal processing time or it may affect other modules
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	196 void usb_device_check()
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	197 {
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	198 // Check to see if we're still waiting for the next USB request after Get Configuration Descriptor
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	199 // If still waiting, restart the USB initialization with a lower power requirement
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	200 if ( power_neg_delay )
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	201 {
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	202 // Check if 100 ms has elapsed
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	203 if ( systick_millis_count - power_neg_time > 100 )
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	204 {
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	205 // Update bMaxPower
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	206 // The value set is in increments of 2 mA
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	207 // So 50 * 2 mA = 100 mA
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	208 // XXX Currently only transitions to 100 mA
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	209 // It may be possible to transition down again to 20 mA
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	210 *usb_bMaxPower = 50;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	211
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	212 // Re-initialize USB
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	213 power_neg_delay = 0;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	214 usb_configuration = 0; // Clear USB configuration if we have one
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	215 USB0_CONTROL = 0; // Disable D+ Pullup to simulate disconnect
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	216 delay(10); // Delay is necessary to simulate disconnect
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	217 usb_init();
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	218 }
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	219 }
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	220 }
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	221
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	222 static void usb_setup()
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	223 {
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	224 const uint8_t *data = NULL;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	225 uint32_t datalen = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	226 const usb_descriptor_list_t *list;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	227 uint32_t size;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	228 volatile uint8_t *reg;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	229 uint8_t epconf;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	230 const uint8_t *cfg;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	231 int i;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	232
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	233 // If another request is made, disable the power negotiation check
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	234 // See GET_DESCRIPTOR - Configuration
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	235 if ( power_neg_delay )
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	236 {
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	237 power_neg_delay = 0;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	238 }
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	239
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	240 switch ( setup.wRequestAndType )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	241 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	242 case 0x0500: // SET_ADDRESS
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	243 goto send;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	244
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	245 case 0x0900: // SET_CONFIGURATION
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	246 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	247 print("CONFIGURE - ");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	248 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	249 usb_configuration = setup.wValue;
347 136e47478441 UARTConnect enumeration working! Jacob Alexander <haata@kiibohd.com> parents: 346 diff changeset	250 Output_Available = usb_configuration;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	251 reg = &USB0_ENDPT1;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	252 cfg = usb_endpoint_config_table;
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	253
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	254 // Now configured so we can utilize bMaxPower now
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	255 Output_update_usb_current( usb_bMaxPower 2 );
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	256
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	257 // clear all BDT entries, free any allocated memory...
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	258 for ( i = 4; i < ( NUM_ENDPOINTS + 1) * 4; i++ )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	259 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	260 if ( table[i].desc & BDT_OWN )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	261 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	262 usb_free( (usb_packet_t )((uint8_t )(table[ i ].addr) - 8) );
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	263 }
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	264 }
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	265 // free all queued packets
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	266 for ( i = 0; i < NUM_ENDPOINTS; i++ )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	267 {
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	268 usb_packet_t p, n;
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	269 p = rx_first[i];
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	270 while ( p )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	271 {
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	272 n = p->next;
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	273 usb_free(p);
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	274 p = n;
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	275 }
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	276 rx_first[ i ] = NULL;
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	277 rx_last[ i ] = NULL;
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	278 p = tx_first[i];
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	279 while (p)
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	280 {
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	281 n = p->next;
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	282 usb_free(p);
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	283 p = n;
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	284 }
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	285 tx_first[ i ] = NULL;
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	286 tx_last[ i ] = NULL;
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	287 usb_rx_byte_count_data[i] = 0;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	288
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	289 switch ( tx_state[ i ] )
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	290 {
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	291 case TX_STATE_EVEN_FREE:
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	292 case TX_STATE_NONE_FREE_EVEN_FIRST:
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	293 tx_state[ i ] = TX_STATE_BOTH_FREE_EVEN_FIRST;
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	294 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	295 case TX_STATE_ODD_FREE:
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	296 case TX_STATE_NONE_FREE_ODD_FIRST:
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	297 tx_state[ i ] = TX_STATE_BOTH_FREE_ODD_FIRST;
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	298 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	299 default:
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	300 break;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	301 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	302 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	303 usb_rx_memory_needed = 0;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	304 for ( i = 1; i <= NUM_ENDPOINTS; i++ )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	305 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	306 epconf = *cfg++;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	307 *reg = epconf;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	308 reg += 4;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	309 if ( epconf & USB_ENDPT_EPRXEN )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	310 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	311 usb_packet_t *p;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	312 p = usb_malloc();
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	313 if ( p )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	314 {
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	315 table[ index( i, RX, EVEN ) ].addr = p->buf;
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	316 table[ index( i, RX, EVEN ) ].desc = BDT_DESC( 64, 0 );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	317 }
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	318 else
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	319 {
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	320 table[ index( i, RX, EVEN ) ].desc = 0;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	321 usb_rx_memory_needed++;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	322 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	323 p = usb_malloc();
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	324 if ( p )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	325 {
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	326 table[ index( i, RX, ODD ) ].addr = p->buf;
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	327 table[ index( i, RX, ODD ) ].desc = BDT_DESC( 64, 1 );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	328 }
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	329 else
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	330 {
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	331 table[ index( i, RX, ODD ) ].desc = 0;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	332 usb_rx_memory_needed++;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	333 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	334 }
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	335 table[ index( i, TX, EVEN ) ].desc = 0;
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	336 table[ index( i, TX, ODD ) ].desc = 0;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	337 }
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	338 goto send;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	339
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	340 case 0x0880: // GET_CONFIGURATION
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	341 reply_buffer[0] = usb_configuration;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	342 datalen = 1;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	343 data = reply_buffer;
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	344 goto send;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	345
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	346 case 0x0080: // GET_STATUS (device)
346 1beec5f17e64 Revert "Merge pull request #27 from smasher816/wakeup-devel" Jacob Alexander <haata@kiibohd.com> parents: 327 diff changeset	347 reply_buffer[0] = 0;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	348 reply_buffer[1] = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	349 datalen = 2;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	350 data = reply_buffer;
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	351 goto send;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	352
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	353 case 0x0082: // GET_STATUS (endpoint)
302 ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	354 if ( setup.wIndex > NUM_ENDPOINTS )
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	355 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	356 // TODO: do we need to handle IN vs OUT here?
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	357 endpoint0_stall();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	358 return;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	359 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	360 reply_buffer[0] = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	361 reply_buffer[1] = 0;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	362 if ( (uint8_t )(&USB0_ENDPT0 + setup.wIndex * 4) & 0x02 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	363 reply_buffer[0] = 1;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	364 data = reply_buffer;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	365 datalen = 2;
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	366 goto send;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	367
302 ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	368 case 0x0100: // CLEAR_FEATURE (device)
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	369 switch ( setup.wValue )
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	370 {
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	371 // CLEAR_FEATURE(DEVICE_REMOTE_WAKEUP)
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	372 // See SET_FEATURE(DEVICE_REMOTE_WAKEUP) for details
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	373 case 0x1:
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	374 goto send;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	375 }
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	376
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	377 warn_msg("SET_FEATURE - Device wValue(");
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	378 printHex( setup.wValue );
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	379 print( ")" NL );
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	380 endpoint0_stall();
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	381 return;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	382
302 ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	383 case 0x0101: // CLEAR_FEATURE (interface)
ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	384 // TODO: Currently ignoring, perhaps useful? -HaaTa
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	385 warn_msg("CLEAR_FEATURE - Interface wValue(");
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	386 printHex( setup.wValue );
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	387 print(") wIndex(");
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	388 printHex( setup.wIndex );
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	389 print( ")" NL );
302 ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	390 endpoint0_stall();
ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	391 return;
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	392
381 fbe55b27dc02 Cleaning up CLEAR_FEATURE (endpoint) Jacob Alexander <haata@kiibohd.com> parents: 376 diff changeset	393 case 0x0102: // CLEAR_FEATURE (endpoint)
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	394 i = setup.wIndex & 0x7F;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	395 if ( i > NUM_ENDPOINTS \|\| setup.wValue != 0 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	396 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	397 endpoint0_stall();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	398 return;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	399 }
381 fbe55b27dc02 Cleaning up CLEAR_FEATURE (endpoint) Jacob Alexander <haata@kiibohd.com> parents: 376 diff changeset	400 ((uint8_t )(&USB0_ENDPT0 + setup.wIndex * 4)) &= ~0x02;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	401 // TODO: do we need to clear the data toggle here?
381 fbe55b27dc02 Cleaning up CLEAR_FEATURE (endpoint) Jacob Alexander <haata@kiibohd.com> parents: 376 diff changeset	402 goto send;
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	403
302 ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	404 case 0x0300: // SET_FEATURE (device)
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	405 switch ( setup.wValue )
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	406 {
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	407 // SET_FEATURE(DEVICE_REMOTE_WAKEUP)
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	408 // XXX: Only used to confirm Remote Wake
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	409 // Used on Mac OSX and Windows not on Linux
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	410 // Good post on the behaviour:
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	411 // http://community.silabs.com/t5/8-bit-MCU/Remote-wakeup-HID/m-p/74957#M30802
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	412 case 0x1:
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	413 goto send;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	414 }
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	415
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	416 warn_msg("SET_FEATURE - Device wValue(");
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	417 printHex( setup.wValue );
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	418 print( ")" NL );
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	419 endpoint0_stall();
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	420 return;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	421
302 ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	422 case 0x0301: // SET_FEATURE (interface)
ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	423 // TODO: Currently ignoring, perhaps useful? -HaaTa
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	424 warn_msg("SET_FEATURE - Interface wValue(");
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	425 printHex( setup.wValue );
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	426 print(") wIndex(");
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	427 printHex( setup.wIndex );
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	428 print( ")" NL );
302 ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	429 endpoint0_stall();
ac842066568a Adding additional case statements for SET_FEATURE and CLEAR_FEATURE Jacob Alexander <haata@kiibohd.com> parents: 301 diff changeset	430 return;
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	431
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	432 case 0x0302: // SET_FEATURE (endpoint)
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	433 i = setup.wIndex & 0x7F;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	434 if ( i > NUM_ENDPOINTS \|\| setup.wValue != 0 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	435 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	436 // TODO: do we need to handle IN vs OUT here?
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	437 endpoint0_stall();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	438 return;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	439 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	440 ((uint8_t )(&USB0_ENDPT0 + setup.wIndex * 4)) \|= 0x02;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	441 // TODO: do we need to clear the data toggle here?
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	442 goto send;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	443
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	444 case 0x0680: // GET_DESCRIPTOR
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	445 case 0x0681:
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	446 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	447 print("desc:");
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	448 printHex( setup.wValue );
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	449 print( NL );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	450 #endif
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	451 for ( list = usb_descriptor_list; 1; list++ )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	452 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	453 if ( list->addr == NULL )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	454 break;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	455 if ( setup.wValue == list->wValue && setup.wIndex == list->wIndex )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	456 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	457 data = list->addr;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	458 if ( (setup.wValue >> 8) == 3 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	459 {
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	460 // for string descriptors, use the descriptor's
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	461 // length field, allowing runtime configured
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	462 // length.
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	463 datalen = *(list->addr);
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	464 }
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	465 else
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	466 {
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	467 datalen = list->length;
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	468 }
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	469
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	470 // XXX Power negotiation hack -HaaTa
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	471 // Some devices such as the Apple Ipad do not support bMaxPower greater than 100 mA
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	472 // However, there is no provision in the basic USB 2.0 stack for power negotiation
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	473 // To get around this:
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	474 // * Attempt to set bMaxPower to 500 mA first
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	475 // * If more than 100 ms passes since retrieving a Get Configuration Descriptor
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	476 // (Descriptor with bMaxPower in it)
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	477 // * Change usb_bMaxPower to 50 (100 mA)
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	478 // * Restart the USB init process
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	479 // According to notes online, it says that some Apple devices can only do 20 mA
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	480 // However, in my testing this hasn't been the case
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	481 // (you can also draw as much current as you want if you just lie in the descriptor :P)
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	482 // If this becomes an issue we can use this hack a second time to negotiate down to 20 mA
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	483 // (which should be fine for just the mcu)
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	484 if ( setup.wValue == 0x0200 && setup.wIndex == 0x0 )
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	485 {
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	486 power_neg_delay = 1;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	487 power_neg_time = systick_millis_count;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	488 }
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	489
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	490 #if UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	491 print("Desc found, ");
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	492 printHex32( (uint32_t)data );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	493 print(",");
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	494 printHex( datalen );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	495 print(",");
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	496 printHex_op( data[0], 2 );
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	497 printHex_op( data[1], 2 );
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	498 printHex_op( data[2], 2 );
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	499 printHex_op( data[3], 2 );
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	500 printHex_op( data[4], 2 );
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	501 printHex_op( data[5], 2 );
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	502 print( NL );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	503 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	504 goto send;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	505 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	506 }
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	507 #ifdef UART_DEBUG
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	508 print( "desc: not found" NL );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	509 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	510 endpoint0_stall();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	511 return;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	512
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	513 case 0x2221: // CDC_SET_CONTROL_LINE_STATE
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	514 usb_cdc_line_rtsdtr = setup.wValue;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	515 //serial_print("set control line state\n");
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	516 goto send;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	517
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	518 case 0x21A1: // CDC_GET_LINE_CODING
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	519 data = (uint8_t*)usb_cdc_line_coding;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	520 datalen = sizeof( usb_cdc_line_coding );
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	521 goto send;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	522
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	523 case 0x2021: // CDC_SET_LINE_CODING
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	524 // XXX Needed?
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	525 //serial_print("set coding, waiting...\n");
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	526 return;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	527
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	528 case 0x0921: // HID SET_REPORT
383 801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	529 // Interface
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	530 switch ( setup.wIndex & 0xFF )
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	531 {
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	532 // Keyboard Interface
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	533 case KEYBOARD_INTERFACE:
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	534 break;
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	535 // NKRO Keyboard Interface
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	536 case NKRO_KEYBOARD_INTERFACE:
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	537 break;
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	538 default:
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	539 warn_msg("Unknown interface - ");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	540 printHex( setup.wIndex );
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	541 print( NL );
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	542 endpoint0_stall();
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	543 break;
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	544 }
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	545
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	546 return;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	547
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	548 case 0x01A1: // HID GET_REPORT
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	549 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	550 print("GET_REPORT - ");
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	551 printHex( setup.wIndex );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	552 print(NL);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	553 #endif
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	554 // Search through descriptors returning necessary info
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	555 for ( list = usb_descriptor_list; 1; list++ )
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	556 {
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	557 if ( list->addr == NULL )
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	558 break;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	559 if ( list->wValue != 0x2200 )
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	560 continue;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	561 if ( setup.wIndex == list->wIndex )
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	562 {
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	563 data = list->addr;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	564 datalen = list->length;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	565 goto send;
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	566 }
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	567 }
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	568 endpoint0_stall();
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	569 return;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	570
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	571 case 0x0A21: // HID SET_IDLE
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	572 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	573 print("SET_IDLE - ");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	574 printHex( setup.wValue );
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	575 print(NL);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	576 #endif
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	577 USBKeys_Idle_Config = (setup.wValue >> 8);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	578 USBKeys_Idle_Count = 0;
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	579 goto send;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	580
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	581 case 0x0B21: // HID SET_PROTOCOL
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	582 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	583 print("SET_PROTOCOL - ");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	584 printHex( setup.wValue );
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	585 print(" - ");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	586 printHex( setup.wValue & 0xFF );
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	587 print(NL);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	588 #endif
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	589 USBKeys_Protocol = setup.wValue & 0xFF; // 0 - Boot Mode, 1 - NKRO Mode
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	590 goto send;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	591
438 f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	592 case 0x03A1: /// HID GET_PROTOCOL
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	593 #ifdef UART_DEBUG
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	594 print("GET_PROTOCOL - ");
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	595 printHex( setup.wValue );
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	596 print(" - ");
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	597 printHex( USBKeys_Protocol );
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	598 print(NL);
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	599 #endif
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	600 reply_buffer[0] = USBKeys_Protocol;
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	601 datalen = 1;
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	602 goto send;
f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	603
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	604 // case 0xC940:
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	605 default:
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	606 #ifdef UART_DEBUG_UNKNOWN
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	607 print("UNKNOWN");
438 f10c2dad7f55 Adding missing GET_PROTOCOL handling Jacob Alexander <haata@kiibohd.com> parents: 420 diff changeset	608 print(NL);
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	609 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	610 endpoint0_stall();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	611 return;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	612 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	613
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	614 send:
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	615 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	616 print("setup send ");
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	617 printHex32( (uint32_t)data );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	618 print(",");
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	619 for ( uint8_t c = 0; c < datalen; c++ )
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	620 {
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	621 printHex( data[c] );
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	622 print(" ");
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	623 }
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	624 print(",");
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	625 printHex( datalen );
06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	626 print( NL );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	627 #endif
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	628
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	629 if ( datalen > setup.wLength )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	630 datalen = setup.wLength;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	631
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	632 size = datalen;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	633 if ( size > EP0_SIZE )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	634 size = EP0_SIZE;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	635
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	636 endpoint0_transmit(data, size);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	637 data += size;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	638 datalen -= size;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	639
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	640 // See if transmit has finished
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	641 if ( datalen == 0 && size < EP0_SIZE )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	642 return;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	643
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	644 size = datalen;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	645 if ( size > EP0_SIZE )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	646 size = EP0_SIZE;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	647 endpoint0_transmit(data, size);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	648 data += size;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	649 datalen -= size;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	650
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	651 // See if transmit has finished
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	652 if ( datalen == 0 && size < EP0_SIZE )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	653 return;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	654
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	655 // Save rest of transfer for later? XXX
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	656 ep0_tx_ptr = data;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	657 ep0_tx_len = datalen;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	658 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	659
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	660
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	661 //A bulk endpoint's toggle sequence is initialized to DATA0 when the endpoint
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	662 //experiences any configuration event (configuration events are explained in
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	663 //Sections 9.1.1.5 and 9.4.5).
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	664
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	665 //Configuring a device or changing an alternate setting causes all of the status
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	666 //and configuration values associated with endpoints in the affected interfaces
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	667 //to be set to their default values. This includes setting the data toggle of
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	668 //any endpoint using data toggles to the value DATA0.
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	669
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	670 //For endpoints using data toggle, regardless of whether an endpoint has the
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	671 //Halt feature set, a ClearFeature(ENDPOINT_HALT) request always results in the
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	672 //data toggle being reinitialized to DATA0.
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	673
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	674 static void usb_control( uint32_t stat )
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	675 {
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	676 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	677 print("CONTROL - ");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	678 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	679 bdt_t *b;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	680 uint32_t pid, size;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	681 uint8_t *buf;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	682 const uint8_t *data;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	683
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	684 b = stat2bufferdescriptor( stat );
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	685 pid = BDT_PID( b->desc );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	686 buf = b->addr;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	687 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	688 print("pid:");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	689 printHex(pid);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	690 print(", count:");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	691 printHex32(b->desc);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	692 print(" - ");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	693 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	694
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	695 switch (pid)
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	696 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	697 case 0x0D: // Setup received from host
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	698 //serial_print("PID=Setup\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	699 //if (count != 8) ; // panic?
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	700 // grab the 8 byte setup info
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	701 setup.word1 = (uint32_t )(buf);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	702 setup.word2 = (uint32_t )(buf + 4);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	703
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	704 // give the buffer back
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	705 b->desc = BDT_DESC( EP0_SIZE, DATA1 );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	706 //table[index(0, RX, EVEN)].desc = BDT_DESC(EP0_SIZE, 1);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	707 //table[index(0, RX, ODD)].desc = BDT_DESC(EP0_SIZE, 1);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	708
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	709 // clear any leftover pending IN transactions
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	710 ep0_tx_ptr = NULL;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	711 if ( ep0_tx_data_toggle )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	712 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	713 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	714 //if (table[index(0, TX, EVEN)].desc & 0x80) {
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	715 //serial_print("leftover tx even\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	716 //}
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	717 //if (table[index(0, TX, ODD)].desc & 0x80) {
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	718 //serial_print("leftover tx odd\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	719 //}
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	720 table[index(0, TX, EVEN)].desc = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	721 table[index(0, TX, ODD)].desc = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	722 // first IN after Setup is always DATA1
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	723 ep0_tx_data_toggle = 1;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	724
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	725 #ifdef UART_DEBUG_UNKNOWN
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	726 print("bmRequestType:");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	727 printHex(setup.bmRequestType);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	728 print(", bRequest:");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	729 printHex(setup.bRequest);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	730 print(", wValue:");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	731 printHex(setup.wValue);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	732 print(", wIndex:");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	733 printHex(setup.wIndex);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	734 print(", len:");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	735 printHex(setup.wLength);
383 801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	736 print(" -- ");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	737 printHex32(setup.word1);
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	738 print(" ");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	739 printHex32(setup.word2);
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	740 print(NL);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	741 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	742 // actually "do" the setup request
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	743 usb_setup();
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	744 // unfreeze the USB, now that we're ready
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	745 USB0_CTL = USB_CTL_USBENSOFEN; // clear TXSUSPENDTOKENBUSY bit
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	746 break;
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	747
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	748 case 0x01: // OUT transaction received from host
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	749 case 0x02:
383 801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	750 #ifdef UART_DEBUG_UNKNOWN
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	751 print("PID=OUT wRequestAndType:");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	752 printHex(setup.wRequestAndType);
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	753 print(", wValue:");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	754 printHex(setup.wValue);
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	755 print(", wIndex:");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	756 printHex(setup.wIndex);
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	757 print(", len:");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	758 printHex(setup.wLength);
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	759 print(" -- ");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	760 printHex32(setup.word1);
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	761 print(" ");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	762 printHex32(setup.word2);
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	763 print(NL);
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	764 #endif
383 801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	765
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	766 // CDC Interface
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	767 if ( setup.wRequestAndType == 0x2021 /CDC_SET_LINE_CODING/ )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	768 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	769 int i;
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	770 uint8_t dst = (uint8_t )usb_cdc_line_coding;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	771 //serial_print("set line coding ");
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	772 for ( i = 0; i < 7; i++ )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	773 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	774 //serial_phex(*buf);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	775 dst++ = buf++;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	776 }
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	777 //serial_phex32(usb_cdc_line_coding[0]);
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	778 //serial_print("\n");
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	779 if ( usb_cdc_line_coding[0] == 134 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	780 usb_reboot_timer = 15;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	781 endpoint0_transmit( NULL, 0 );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	782 }
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	783
383 801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	784 // Keyboard SET_REPORT
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	785 if ( setup.wRequestAndType == 0x921 && setup.wValue & 0x200 )
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	786 {
383 801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	787 // Interface
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	788 switch ( setup.wIndex & 0xFF )
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	789 {
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	790 // Keyboard Interface
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	791 case KEYBOARD_INTERFACE:
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	792 USBKeys_LEDs = buf[0];
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	793 endpoint0_transmit( NULL, 0 );
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	794 break;
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	795 // NKRO Keyboard Interface
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	796 case NKRO_KEYBOARD_INTERFACE:
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	797 // Only use 2nd byte, first byte is the report id
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	798 USBKeys_LEDs = buf[1];
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	799 endpoint0_transmit( NULL, 0 );
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	800 break;
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	801 default:
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	802 warn_msg("Unknown interface - ");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	803 printHex( setup.wIndex );
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	804 print( NL );
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	805 break;
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	806 }
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	807
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	808 #ifdef UART_DEBUG
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	809 for ( size_t len = 0; len < setup.wLength; len++ )
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	810 {
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	811 printHex( buf[ len ] );
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	812 print(" ");
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	813 }
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	814 print( NL );
801e7628d977 Fixing long-standing SET_REPORT bug Jacob Alexander <haata@kiibohd.com> parents: 381 diff changeset	815 #endif
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	816 }
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	817
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	818 // give the buffer back
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	819 b->desc = BDT_DESC( EP0_SIZE, DATA1 );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	820 break;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	821
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	822 case 0x09: // IN transaction completed to host
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	823 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	824 print("PID=IN:");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	825 printHex(stat);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	826 print(NL);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	827 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	828
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	829 // send remaining data, if any...
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	830 data = ep0_tx_ptr;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	831 if ( data )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	832 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	833 size = ep0_tx_len;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	834 if (size > EP0_SIZE) size = EP0_SIZE;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	835 endpoint0_transmit(data, size);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	836 data += size;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	837 ep0_tx_len -= size;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	838 ep0_tx_ptr = (ep0_tx_len > 0 \|\| size == EP0_SIZE) ? data : NULL;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	839 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	840
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	841 if ( setup.bRequest == 5 && setup.bmRequestType == 0 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	842 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	843 setup.bRequest = 0;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	844 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	845 print("set address: ");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	846 printHex(setup.wValue);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	847 print(NL);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	848 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	849 USB0_ADDR = setup.wValue;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	850 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	851
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	852 break;
368 06a54d582bf8 FIxing Media Keys and general USB compatibilty Jacob Alexander <haata@kiibohd.com> parents: 347 diff changeset	853
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	854 default:
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	855 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	856 print("PID=unknown:");
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	857 printHex(pid);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	858 print(NL);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	859 #endif
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	860 break;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	861 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	862 USB0_CTL = USB_CTL_USBENSOFEN; // clear TXSUSPENDTOKENBUSY bit
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	863 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	864
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	865 usb_packet_t *usb_rx( uint32_t endpoint )
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	866 {
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	867 //print("USB RX");
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	868 usb_packet_t *ret;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	869 endpoint--;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	870 if ( endpoint >= NUM_ENDPOINTS )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	871 return NULL;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	872 __disable_irq();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	873 ret = rx_first[endpoint];
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	874 if ( ret )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	875 rx_first[ endpoint ] = ret->next;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	876 usb_rx_byte_count_data[ endpoint ] -= ret->len;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	877 __enable_irq();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	878 //serial_print("rx, epidx=");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	879 //serial_phex(endpoint);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	880 //serial_print(", packet=");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	881 //serial_phex32(ret);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	882 //serial_print("\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	883 return ret;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	884 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	885
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	886 static uint32_t usb_queue_byte_count( const usb_packet_t *p )
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	887 {
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	888 uint32_t count=0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	889
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	890 __disable_irq();
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	891 for ( ; p; p = p->next )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	892 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	893 count += p->len;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	894 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	895 __enable_irq();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	896 return count;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	897 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	898
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	899 uint32_t usb_tx_byte_count( uint32_t endpoint )
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	900 {
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	901 endpoint--;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	902 if ( endpoint >= NUM_ENDPOINTS )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	903 return 0;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	904 return usb_queue_byte_count( tx_first[ endpoint ] );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	905 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	906
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	907 uint32_t usb_tx_packet_count( uint32_t endpoint )
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	908 {
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	909 const usb_packet_t *p;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	910 uint32_t count=0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	911
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	912 endpoint--;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	913 if ( endpoint >= NUM_ENDPOINTS )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	914 return 0;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	915 __disable_irq();
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	916 for ( p = tx_first[ endpoint ]; p; p = p->next )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	917 count++;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	918 __enable_irq();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	919 return count;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	920 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	921
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	922
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	923 // Called from usb_free, but only when usb_rx_memory_needed > 0, indicating
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	924 // receive endpoints are starving for memory. The intention is to give
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	925 // endpoints needing receive memory priority over the user's code, which is
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	926 // likely calling usb_malloc to obtain memory for transmitting. When the
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	927 // user is creating data very quickly, their consumption could starve reception
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	928 // without this prioritization. The packet buffer (input) is assigned to the
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	929 // first endpoint needing memory.
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	930 //
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	931 void usb_rx_memory( usb_packet_t *packet )
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	932 {
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	933 //print("USB RX MEMORY");
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	934 unsigned int i;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	935 const uint8_t *cfg;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	936
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	937 cfg = usb_endpoint_config_table;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	938 //serial_print("rx_mem:");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	939 __disable_irq();
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	940 for ( i = 1; i <= NUM_ENDPOINTS; i++ )
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	941 {
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	942 if ( *cfg++ & USB_ENDPT_EPRXEN )
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	943 {
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	944 if ( table[ index( i, RX, EVEN ) ].desc == 0 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	945 {
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	946 table[ index( i, RX, EVEN ) ].addr = packet->buf;
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	947 table[ index( i, RX, EVEN ) ].desc = BDT_DESC( 64, 0 );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	948 usb_rx_memory_needed--;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	949 __enable_irq();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	950 //serial_phex(i);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	951 //serial_print(",even\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	952 return;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	953 }
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	954 if ( table[ index( i, RX, ODD ) ].desc == 0 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	955 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	956 table[ index( i, RX, ODD ) ].addr = packet->buf;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	957 table[ index( i, RX, ODD ) ].desc = BDT_DESC( 64, 1 );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	958 usb_rx_memory_needed--;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	959 __enable_irq();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	960 //serial_phex(i);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	961 //serial_print(",odd\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	962 return;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	963 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	964 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	965 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	966 __enable_irq();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	967 // we should never reach this point. If we get here, it means
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	968 // usb_rx_memory_needed was set greater than zero, but no memory
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	969 // was actually needed.
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	970 usb_rx_memory_needed = 0;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	971 usb_free( packet );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	972 return;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	973 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	974
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	975 //#define index(endpoint, tx, odd) (((endpoint) << 2) \| ((tx) << 1) \| (odd))
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	976 //#define stat2bufferdescriptor(stat) (table + ((stat) >> 2))
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	977
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	978 void usb_tx( uint32_t endpoint, usb_packet_t *packet )
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	979 {
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	980 // Since we are transmitting data, USB will be brought out of sleep/suspend
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	981 // if it's in that state
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	982 // Use the currently set descriptor value
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	983 Output_update_usb_current( usb_bMaxPower 2 );
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	984
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	985 bdt_t *b = &table[ index( endpoint, TX, EVEN ) ];
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	986 uint8_t next;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	987
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	988 endpoint--;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	989 if ( endpoint >= NUM_ENDPOINTS )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	990 return;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	991 __disable_irq();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	992 //serial_print("txstate=");
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	993 //serial_phex(tx_state[ endpoint ]);
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	994 //serial_print("\n");
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	995 switch ( tx_state[ endpoint ] )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	996 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	997 case TX_STATE_BOTH_FREE_EVEN_FIRST:
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	998 next = TX_STATE_ODD_FREE;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	999 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1000 case TX_STATE_BOTH_FREE_ODD_FIRST:
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1001 b++;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1002 next = TX_STATE_EVEN_FREE;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1003 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1004 case TX_STATE_EVEN_FREE:
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1005 next = TX_STATE_NONE_FREE_ODD_FIRST;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1006 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1007 case TX_STATE_ODD_FREE:
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1008 b++;
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1009 next = TX_STATE_NONE_FREE_EVEN_FIRST;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1010 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1011 default:
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1012 if (tx_first[ endpoint ] == NULL)
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1013 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1014 tx_first[ endpoint ] = packet;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1015 }
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1016 else
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1017 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1018 tx_last[ endpoint ]->next = packet;
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1019 }
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1020 tx_last[ endpoint ] = packet;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1021 __enable_irq();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1022 return;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1023 }
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1024
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1025 tx_state[ endpoint ] = next;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1026 b->addr = packet->buf;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1027 b->desc = BDT_DESC( packet->len, ((uint32_t)b & 8) ? DATA1 : DATA0 );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1028 __enable_irq();
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1029 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1030
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1031
109 2c1a9e6ae70e Added more CLI commands. Jacob Alexander <haata@kiibohd.com> parents: 104 diff changeset	1032 void usb_device_reload()
2c1a9e6ae70e Added more CLI commands. Jacob Alexander <haata@kiibohd.com> parents: 104 diff changeset	1033 {
177 3420e018ffbc Adding McHCK flash reload function and some cleanup. Jacob Alexander <haata@kiibohd.com> parents: 175 diff changeset	1034 // MCHCK
347 136e47478441 UARTConnect enumeration working! Jacob Alexander <haata@kiibohd.com> parents: 346 diff changeset	1035 // Kiibohd mk20dx256vlh7
385 d8f61e15aca1 Adding jump to bootloader key Jacob Alexander <haata@kiibohd.com> parents: 383 diff changeset	1036 #if defined(_mk20dx128vlf5_) \|\| defined(_mk20dx256vlh7_)
347 136e47478441 UARTConnect enumeration working! Jacob Alexander <haata@kiibohd.com> parents: 346 diff changeset	1037 // Copies variable into the VBAT register, must be identical to the variable in the bootloader to jump to the bootloader flash mode
136e47478441 UARTConnect enumeration working! Jacob Alexander <haata@kiibohd.com> parents: 346 diff changeset	1038 for ( int pos = 0; pos < sizeof(sys_reset_to_loader_magic); pos++ )
136e47478441 UARTConnect enumeration working! Jacob Alexander <haata@kiibohd.com> parents: 346 diff changeset	1039 (&VBAT)[ pos ] = sys_reset_to_loader_magic[ pos ];
136e47478441 UARTConnect enumeration working! Jacob Alexander <haata@kiibohd.com> parents: 346 diff changeset	1040 SOFTWARE_RESET();
136e47478441 UARTConnect enumeration working! Jacob Alexander <haata@kiibohd.com> parents: 346 diff changeset	1041
177 3420e018ffbc Adding McHCK flash reload function and some cleanup. Jacob Alexander <haata@kiibohd.com> parents: 175 diff changeset	1042 // Teensy 3.0 and 3.1
3420e018ffbc Adding McHCK flash reload function and some cleanup. Jacob Alexander <haata@kiibohd.com> parents: 175 diff changeset	1043 #else
109 2c1a9e6ae70e Added more CLI commands. Jacob Alexander <haata@kiibohd.com> parents: 104 diff changeset	1044 asm volatile("bkpt");
177 3420e018ffbc Adding McHCK flash reload function and some cleanup. Jacob Alexander <haata@kiibohd.com> parents: 175 diff changeset	1045 #endif
109 2c1a9e6ae70e Added more CLI commands. Jacob Alexander <haata@kiibohd.com> parents: 104 diff changeset	1046 }
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1047
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1048
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1049 void usb_isr()
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1050 {
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1051 uint8_t status, stat, t;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1052
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1053 //serial_print("isr");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1054 //status = USB0_ISTAT;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1055 //serial_phex(status);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1056 //serial_print("\n");
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1057 restart:
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1058 status = USB0_ISTAT;
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1059 /*
c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1060 print("USB ISR STATUS: ");
c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1061 printHex( status );
c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1062 print( NL );
c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1063 */
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1064
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1065 if ( (status & USB_INTEN_SOFTOKEN /* 04 */ ) )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1066 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1067 if ( usb_configuration )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1068 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1069 t = usb_reboot_timer;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1070 if ( t )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1071 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1072 usb_reboot_timer = --t;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1073 if ( !t )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1074 usb_device_reload();
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1075 }
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1076
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1077 // CDC Interface
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1078 t = usb_cdc_transmit_flush_timer;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1079 if ( t )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1080 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1081 usb_cdc_transmit_flush_timer = --t;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1082 if ( t == 0 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1083 usb_serial_flush_callback();
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1084 }
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1085
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1086 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1087 USB0_ISTAT = USB_INTEN_SOFTOKEN;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1088 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1089
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1090 if ( (status & USB_ISTAT_TOKDNE /* 08 */ ) )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1091 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1092 uint8_t endpoint;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1093 stat = USB0_STAT;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1094 //serial_print("token: ep=");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1095 //serial_phex(stat >> 4);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1096 //serial_print(stat & 0x08 ? ",tx" : ",rx");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1097 //serial_print(stat & 0x04 ? ",odd\n" : ",even\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1098 endpoint = stat >> 4;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1099 if ( endpoint == 0 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1100 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1101 usb_control( stat );
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1102 }
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1103 else
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1104 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1105 bdt_t *b = stat2bufferdescriptor(stat);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1106 usb_packet_t packet = (usb_packet_t )((uint8_t *)(b->addr) - 8);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1107 #if 0
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1108 serial_print("ep:");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1109 serial_phex(endpoint);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1110 serial_print(", pid:");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1111 serial_phex(BDT_PID(b->desc));
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1112 serial_print(((uint32_t)b & 8) ? ", odd" : ", even");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1113 serial_print(", count:");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1114 serial_phex(b->desc >> 16);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1115 serial_print("\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1116 #endif
326 05a09eda53fb Inital Remote Wakeup Support Rowan Decker <Smasher816@gmail.com> parents: 302 diff changeset	1117 endpoint--; // endpoint is index to zero-based arrays
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1118
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1119 if ( stat & 0x08 )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1120 { // transmit
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1121 usb_free( packet );
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1122 packet = tx_first[ endpoint ];
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1123 if ( packet )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1124 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1125 //serial_print("tx packet\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1126 tx_first[endpoint] = packet->next;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1127 b->addr = packet->buf;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1128 switch ( tx_state[ endpoint ] )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1129 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1130 case TX_STATE_BOTH_FREE_EVEN_FIRST:
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1131 tx_state[ endpoint ] = TX_STATE_ODD_FREE;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1132 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1133 case TX_STATE_BOTH_FREE_ODD_FIRST:
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1134 tx_state[ endpoint ] = TX_STATE_EVEN_FREE;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1135 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1136 case TX_STATE_EVEN_FREE:
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1137 tx_state[ endpoint ] = TX_STATE_NONE_FREE_ODD_FIRST;
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1138 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1139 case TX_STATE_ODD_FREE:
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1140 tx_state[ endpoint ] = TX_STATE_NONE_FREE_EVEN_FIRST;
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1141 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1142 default:
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1143 break;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1144 }
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1145 b->desc = BDT_DESC( packet->len, ((uint32_t)b & 8) ? DATA1 : DATA0 );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1146 } else {
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1147 //serial_print("tx no packet\n");
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1148 switch ( tx_state[ endpoint ] )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1149 {
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1150 case TX_STATE_BOTH_FREE_EVEN_FIRST:
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1151 case TX_STATE_BOTH_FREE_ODD_FIRST:
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1152 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1153 case TX_STATE_EVEN_FREE:
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1154 tx_state[ endpoint ] = TX_STATE_BOTH_FREE_EVEN_FIRST;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1155 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1156 case TX_STATE_ODD_FREE:
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1157 tx_state[ endpoint ] = TX_STATE_BOTH_FREE_ODD_FIRST;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1158 break;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1159 default:
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1160 tx_state[ endpoint ] = ((uint32_t)b & 8)
376 47f89f1bfdb7 Prep for mouse support Jacob Alexander <haata@kiibohd.com> parents: 370 diff changeset	1161 ? TX_STATE_ODD_FREE
47f89f1bfdb7 Prep for mouse support Jacob Alexander <haata@kiibohd.com> parents: 370 diff changeset	1162 : TX_STATE_EVEN_FREE;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1163 break;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1164 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1165 }
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1166 }
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1167 else
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1168 { // receive
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1169 packet->len = b->desc >> 16;
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1170 if ( packet->len > 0 )
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1171 {
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1172 packet->index = 0;
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1173 packet->next = NULL;
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1174 if ( rx_first[ endpoint ] == NULL )
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1175 {
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1176 //serial_print("rx 1st, epidx=");
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1177 //serial_phex(endpoint);
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1178 //serial_print(", packet=");
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1179 //serial_phex32((uint32_t)packet);
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1180 //serial_print("\n");
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1181 rx_first[ endpoint ] = packet;
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1182 }
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1183 else
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1184 {
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1185 //serial_print("rx Nth, epidx=");
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1186 //serial_phex(endpoint);
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1187 //serial_print(", packet=");
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1188 //serial_phex32((uint32_t)packet);
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1189 //serial_print("\n");
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1190 rx_last[ endpoint ]->next = packet;
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1191 }
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1192 rx_last[ endpoint ] = packet;
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1193 usb_rx_byte_count_data[ endpoint ] += packet->len;
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1194 // TODO: implement a per-endpoint maximum # of allocated packets
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1195 // so a flood of incoming data on 1 endpoint doesn't starve
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1196 // the others if the user isn't reading it regularly
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1197 packet = usb_malloc();
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1198 if ( packet )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1199 {
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1200 b->addr = packet->buf;
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1201 b->desc = BDT_DESC( 64, ((uint32_t)b & 8) ? DATA1 : DATA0 );
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1202 }
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1203 else
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1204 {
117 5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1205 //serial_print("starving ");
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1206 //serial_phex(endpoint + 1);
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1207 //serial_print(((uint32_t)b & 8) ? ",odd\n" : ",even\n");
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1208 b->desc = 0;
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1209 usb_rx_memory_needed++;
5ffefdf89b37 Adding in USB module updates from Teensyduino 1.18rc2. Jacob Alexander <haata@kiibohd.com> parents: 109 diff changeset	1210 }
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1211 }
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1212 else
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1213 {
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1214 b->desc = BDT_DESC( 64, ((uint32_t)b & 8) ? DATA1 : DATA0 );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1215 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1216 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1217
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1218
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1219
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1220
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1221 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1222 USB0_ISTAT = USB_ISTAT_TOKDNE;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1223 goto restart;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1224 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1225
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1226
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1227 if ( status & USB_ISTAT_USBRST /* 01 */ )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1228 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1229 //serial_print("reset\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1230
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1231 // initialize BDT toggle bits
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1232 USB0_CTL = USB_CTL_ODDRST;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1233 ep0_tx_bdt_bank = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1234
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1235 // set up buffers to receive Setup and OUT packets
250 afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1236 table[index( 0, RX, EVEN ) ].desc = BDT_DESC( EP0_SIZE, 0 );
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1237 table[index( 0, RX, EVEN ) ].addr = ep0_rx0_buf;
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1238 table[index( 0, RX, ODD ) ].desc = BDT_DESC( EP0_SIZE, 0 );
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1239 table[index( 0, RX, ODD ) ].addr = ep0_rx1_buf;
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1240 table[index( 0, TX, EVEN ) ].desc = 0;
afe96322d0c5 Code formatting cleanup. Jacob Alexander <haata@kiibohd.com> parents: 231 diff changeset	1241 table[index( 0, TX, ODD ) ].desc = 0;
170 85d74e5e1a95 More work on mk20dx128vlf5 port. Jacob Alexander <haata@kiibohd.com> parents: 118 diff changeset	1242
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1243 // activate endpoint 0
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1244 USB0_ENDPT0 = USB_ENDPT_EPRXEN \| USB_ENDPT_EPTXEN \| USB_ENDPT_EPHSHK;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1245
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1246 // clear all ending interrupts
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1247 USB0_ERRSTAT = 0xFF;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1248 USB0_ISTAT = 0xFF;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1249
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1250 // set the address to zero during enumeration
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1251 USB0_ADDR = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1252
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1253 // enable other interrupts
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1254 USB0_ERREN = 0xFF;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1255 USB0_INTEN = USB_INTEN_TOKDNEEN \|
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1256 USB_INTEN_SOFTOKEN \|
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1257 USB_INTEN_STALLEN \|
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1258 USB_INTEN_ERROREN \|
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1259 USB_INTEN_USBRSTEN \|
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1260 USB_INTEN_SLEEPEN;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1261
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1262 // is this necessary?
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1263 USB0_CTL = USB_CTL_USBENSOFEN;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1264 return;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1265 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1266
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1267
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1268 if ( (status & USB_ISTAT_STALL /* 80 */ ) )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1269 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1270 //serial_print("stall:\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1271 USB0_ENDPT0 = USB_ENDPT_EPRXEN \| USB_ENDPT_EPTXEN \| USB_ENDPT_EPHSHK;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1272 USB0_ISTAT = USB_ISTAT_STALL;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1273 }
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1274 if ( (status & USB_ISTAT_ERROR /* 02 */ ) )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1275 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1276 uint8_t err = USB0_ERRSTAT;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1277 USB0_ERRSTAT = err;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1278 //serial_print("err:");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1279 //serial_phex(err);
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1280 //serial_print("\n");
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1281 USB0_ISTAT = USB_ISTAT_ERROR;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1282 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1283
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	1284 // USB Host signalling device to enter 'sleep' state
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	1285 // The USB Module triggers this interrupt when it detects the bus has been idle for 3 ms
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1286 if ( (status & USB_ISTAT_SLEEP /* 10 */ ) )
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1287 {
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	1288 info_print("Host has requested USB sleep/suspend state");
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	1289 Output_update_usb_current( 100 ); // Set to 100 mA
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1290 USB0_ISTAT = USB_ISTAT_SLEEP;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1291 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1292 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1293
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1294
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1295
275 d5bf41d7f7ef Initial code for USB cable detection Jacob Alexander <haata@kiibohd.com> parents: 251 diff changeset	1296 uint8_t usb_init()
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1297 {
231 4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1298 #ifdef UART_DEBUG
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1299 print("USB INIT"NL);
4afb170978e9 More preparation for NKRO USB for arm Jacob Alexander <haata@kiibohd.com> parents: 192 diff changeset	1300 #endif
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1301
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1302 // Clear out endpoints table
c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1303 for ( int i = 0; i <= NUM_ENDPOINTS * 4; i++ )
c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1304 {
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1305 table[i].desc = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1306 table[i].addr = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1307 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1308
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1309 // this basically follows the flowchart in the Kinetis
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1310 // Quick Reference User Guide, Rev. 1, 03/2012, page 141
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1311
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1312 // assume 48 MHz clock already running
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1313 // SIM - enable clock
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1314 SIM_SCGC4 \|= SIM_SCGC4_USBOTG;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1315
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1316 // reset USB module
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1317 USB0_USBTRC0 = USB_USBTRC_USBRESET;
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1318 while ( (USB0_USBTRC0 & USB_USBTRC_USBRESET) != 0 ); // wait for reset to end
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1319
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1320 // set desc table base addr
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1321 USB0_BDTPAGE1 = ((uint32_t)table) >> 8;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1322 USB0_BDTPAGE2 = ((uint32_t)table) >> 16;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1323 USB0_BDTPAGE3 = ((uint32_t)table) >> 24;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1324
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1325 // clear all ISR flags
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1326 USB0_ISTAT = 0xFF;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1327 USB0_ERRSTAT = 0xFF;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1328 USB0_OTGISTAT = 0xFF;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1329
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1330 USB0_USBTRC0 \|= 0x40; // undocumented bit
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1331
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1332 // enable USB
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1333 USB0_CTL = USB_CTL_USBENSOFEN;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1334 USB0_USBCTRL = 0;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1335
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1336 // enable reset interrupt
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1337 USB0_INTEN = USB_INTEN_USBRSTEN;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1338
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1339 // enable interrupt in NVIC...
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1340 NVIC_SET_PRIORITY( IRQ_USBOTG, 112 );
c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1341 NVIC_ENABLE_IRQ( IRQ_USBOTG );
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1342
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1343 // enable d+ pullup
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1344 USB0_CONTROL = USB_CONTROL_DPPULLUPNONOTG;
275 d5bf41d7f7ef Initial code for USB cable detection Jacob Alexander <haata@kiibohd.com> parents: 251 diff changeset	1345
420 23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	1346 // Do not check for power negotiation delay until Get Configuration Descriptor
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	1347 power_neg_delay = 0;
23a1868b4ac2 Adding dynamic USB power support Jacob Alexander <haata@kiibohd.com> parents: 385 diff changeset	1348
275 d5bf41d7f7ef Initial code for USB cable detection Jacob Alexander <haata@kiibohd.com> parents: 251 diff changeset	1349 return 1;
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1350 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1351
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1352 // return 0 if the USB is not configured, or the configuration
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1353 // number selected by the HOST
175 c70f641581b5 McHCK USB WORKS!! Jacob Alexander <haata@kiibohd.com> parents: 171 diff changeset	1354 uint8_t usb_configured()
104 e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1355 {
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1356 return usb_configuration;
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1357 }
e84738d174bc Moving USB to Output in preparation for additional Output types. Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1358

Mercurial > louis > kiibohd-controller

annotate Output/pjrcUSB/arm/usb_dev.c @ 438:f10c2dad7f55