Mercurial > louis > kiibohd-controller

annotate Output/pjrcUSB/arm/usb_keyboard.c @ 447:56237ba5da6f

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Adding auto-restart support whenever USB gets into an odd state - Somewhat aggresive, may cause restarts if the keyboard/OS hasn't fully intialized the keyboard - Added GET_IDLE handling and correct usage of SET_IDLE - Initial implementation of idle send, commented out as it causes issues on Mac OSX for sleeping (keyboard has been working without it) - MacOSX seems to have some sort of data corruption on the USB link, not sure why (other OSs have no issues) - Cleaned up some code - Added a longer sleep after the resume sequence to prevent possible issues sending keys too soon (may need to be increased more) Ipad support now seems flaky, though Mac, Windows seems solid. Init sequence on Linux seems slow, even though there are no errors.
author Jacob Alexander <haata@kiibohd.com>
date Fri, 27 May 2016 01:21:57 -0700
parents 68e19d7c953e
children 45feb80a2ad1
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1 /* Teensyduino Core Library
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2 * http://www.pjrc.com/teensy/
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3 * Copyright (c) 2013 PJRC.COM, LLC.
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4 * Modifications by Jacob Alexander 2013-2015
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5 *
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6 * Permission is hereby granted, free of charge, to any person obtaining
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7 * a copy of this software and associated documentation files (the
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8 * "Software"), to deal in the Software without restriction, including
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9 * without limitation the rights to use, copy, modify, merge, publish,
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10 * distribute, sublicense, and/or sell copies of the Software, and to
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11 * permit persons to whom the Software is furnished to do so, subject to
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12 * the following conditions:
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13 *
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14 * 1. The above copyright notice and this permission notice shall be
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15 * included in all copies or substantial portions of the Software.
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16 *
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17 * 2. If the Software is incorporated into a build system that allows
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18 * selection among a list of target devices, then similar target
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19 * devices manufactured by PJRC.COM must be included in the list of
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20 * target devices and selectable in the same manner.
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21 *
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22 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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23 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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24 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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25 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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26 * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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27 * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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28 * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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29 * SOFTWARE.
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30 */
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31
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32 // ----- Includes -----
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33
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34 // Compiler Includes
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35 #include <string.h> // for memcpy()
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36
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37 // Project Includes
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38 #include <Lib/OutputLib.h>
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39 #include <print.h>
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40
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41 // Local Includes
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42 #include "usb_dev.h"
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43 #include "usb_keyboard.h"
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46
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47 // ----- Defines -----
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48
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49 // Maximum number of transmit packets to queue so we don't starve other endpoints for memory
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50 #define TX_PACKET_LIMIT 4
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51
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52 // When the PC isn't listening, how long do we wait before discarding data?
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53 #define TX_TIMEOUT_MSEC 50
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54
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55 #if F_CPU == 168000000
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56 #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 1100)
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57 #elif F_CPU == 144000000
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58 #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 932)
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59 #elif F_CPU == 120000000
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60 #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 764)
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61 #elif F_CPU == 96000000
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62 #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 596)
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63 #elif F_CPU == 72000000
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64 #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 512)
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65 #elif F_CPU == 48000000
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66 #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 428)
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67 #elif F_CPU == 24000000
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68 #define TX_TIMEOUT (TX_TIMEOUT_MSEC * 262)
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69 #endif
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71
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72
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73 // ----- Variables -----
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74
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75 static uint8_t transmit_previous_timeout = 0;
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76
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77
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78
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79 // ----- Functions -----
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80
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81 // send the contents of keyboard_keys and keyboard_modifier_keys
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82 void usb_keyboard_send()
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83 {
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84 uint32_t wait_count = 0;
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85 usb_packet_t *tx_packet;
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86
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87 // Wait till ready
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88 while ( 1 )
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89 {
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90 if ( !usb_configuration )
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91 {
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92 erro_print("USB not configured...");
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93 return;
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94 }
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95
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96 if ( USBKeys_Protocol == 0 ) // Boot Mode
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97 {
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98 if ( usb_tx_packet_count( KEYBOARD_ENDPOINT ) < TX_PACKET_LIMIT )
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99 {
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100 tx_packet = usb_malloc();
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101 if ( tx_packet )
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102 break;
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103 }
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104 }
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105 else if ( USBKeys_Protocol == 1 ) // NKRO Mode
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106 {
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107 if ( usb_tx_packet_count( NKRO_KEYBOARD_ENDPOINT ) < TX_PACKET_LIMIT )
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108 {
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109 tx_packet = usb_malloc();
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110 if ( tx_packet )
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111 break;
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112 }
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113 }
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114 else if ( USBKeys_Changed &
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115 ( USBKeyChangeState_System | USBKeyChangeState_Consumer )
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116 )
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117 {
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118 if ( usb_tx_packet_count( SYS_CTRL_ENDPOINT ) < TX_PACKET_LIMIT )
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119 {
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120 tx_packet = usb_malloc();
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121 if ( tx_packet )
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122 break;
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123 }
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124 }
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125
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126 if ( ++wait_count > TX_TIMEOUT || transmit_previous_timeout )
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127 {
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128 transmit_previous_timeout = 1;
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129 warn_print("USB Transmit Timeout...restarting device");
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130 USBKeys_Changed = USBKeyChangeState_None; // Indicate packet lost
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131 usb_device_software_reset();
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132 return;
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133 }
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134 yield();
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135 }
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136
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137 transmit_previous_timeout = 0;
56237ba5da6f Adding auto-restart support whenever USB gets into an odd state
Jacob Alexander <haata@kiibohd.com>
parents: 439
diff changeset
138
232
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
139 // Pointer to USB tx packet buffer
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
140 uint8_t *tx_buf = tx_packet->buf;
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
141
368
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
142 // Check system control keys
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
143 if ( USBKeys_Changed & USBKeyChangeState_System )
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
144 {
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
145 if ( Output_DebugMode )
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
146 {
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
147 print("SysCtrl[");
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
148 printHex_op( USBKeys_SysCtrl, 2 );
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
149 print( "] " NL );
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
150 }
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
151
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
152 *tx_buf++ = 0x02; // ID
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
153 *tx_buf = USBKeys_SysCtrl;
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
154 tx_packet->len = 2;
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
155
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
156 // Send USB Packet
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
157 usb_tx( SYS_CTRL_ENDPOINT, tx_packet );
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
158 USBKeys_Changed &= ~USBKeyChangeState_System; // Mark sent
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
159 return;
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
160 }
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
161
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
162 // Check consumer control keys
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
163 if ( USBKeys_Changed & USBKeyChangeState_Consumer )
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
164 {
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
165 if ( Output_DebugMode )
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
166 {
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
167 print("ConsCtrl[");
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
168 printHex_op( USBKeys_ConsCtrl, 2 );
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
169 print( "] " NL );
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
170 }
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
171
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
172 *tx_buf++ = 0x03; // ID
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
173 *tx_buf++ = (uint8_t)(USBKeys_ConsCtrl & 0x00FF);
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
174 *tx_buf = (uint8_t)(USBKeys_ConsCtrl >> 8);
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
175 tx_packet->len = 3;
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
176
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
177 // Send USB Packet
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
178 usb_tx( SYS_CTRL_ENDPOINT, tx_packet );
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
179 USBKeys_Changed &= ~USBKeyChangeState_Consumer; // Mark sent
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
180 return;
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
181 }
06a54d582bf8 FIxing Media Keys and general USB compatibilty
Jacob Alexander <haata@kiibohd.com>
parents: 346
diff changeset
182
232
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
183 switch ( USBKeys_Protocol )
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
184 {
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
185 // Send boot keyboard interrupt packet(s)
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
186 case 0:
285
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
187 // USB Boot Mode debug output
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
188 if ( Output_DebugMode )
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
189 {
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
190 dbug_msg("Boot USB: ");
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
191 printHex_op( USBKeys_Modifiers, 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
192 print(" ");
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
193 printHex( 0 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
194 print(" ");
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
195 printHex_op( USBKeys_Keys[0], 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
196 printHex_op( USBKeys_Keys[1], 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
197 printHex_op( USBKeys_Keys[2], 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
198 printHex_op( USBKeys_Keys[3], 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
199 printHex_op( USBKeys_Keys[4], 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
200 printHex_op( USBKeys_Keys[5], 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
201 print( NL );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
202 }
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
203
232
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
204 // Boot Mode
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
205 *tx_buf++ = USBKeys_Modifiers;
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
206 *tx_buf++ = 0;
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
207 memcpy( tx_buf, USBKeys_Keys, USB_BOOT_MAX_KEYS );
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
208 tx_packet->len = 8;
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
209
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
210 // Send USB Packet
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
211 usb_tx( KEYBOARD_ENDPOINT, tx_packet );
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
212 USBKeys_Changed = USBKeyChangeState_None;
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
213 break;
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
214
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
215 // Send NKRO keyboard interrupts packet(s)
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
216 case 1:
285
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
217 if ( Output_DebugMode )
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
218 {
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
219 dbug_msg("NKRO USB: ");
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
220 }
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
221
251
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
222 // Standard HID Keyboard
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
223 if ( USBKeys_Changed )
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
224 {
285
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
225 // USB NKRO Debug output
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
226 if ( Output_DebugMode )
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
227 {
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
228 printHex_op( USBKeys_Modifiers, 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
229 print(" ");
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
230 for ( uint8_t c = 0; c < 6; c++ )
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
231 printHex_op( USBKeys_Keys[ c ], 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
232 print(" ");
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
233 for ( uint8_t c = 6; c < 20; c++ )
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
234 printHex_op( USBKeys_Keys[ c ], 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
235 print(" ");
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
236 printHex_op( USBKeys_Keys[20], 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
237 print(" ");
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
238 for ( uint8_t c = 21; c < 27; c++ )
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
239 printHex_op( USBKeys_Keys[ c ], 2 );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
240 print( NL );
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
241 }
1495b4504a59 Adding outputDebug command
Jacob Alexander <haata@kiibohd.com>
parents: 251
diff changeset
242
251
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
243 tx_packet->len = 0;
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
244
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
245 // Modifiers
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
246 *tx_buf++ = 0x01; // ID
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
247 *tx_buf++ = USBKeys_Modifiers;
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
248 tx_packet->len += 2;
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
249
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
250 // 4-49 (first 6 bytes)
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
251 memcpy( tx_buf, USBKeys_Keys, 6 );
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
252 tx_buf += 6;
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
253 tx_packet->len += 6;
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
254
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
255 // 51-155 (Middle 14 bytes)
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
256 memcpy( tx_buf, USBKeys_Keys + 6, 14 );
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
257 tx_buf += 14;
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
258 tx_packet->len += 14;
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
259
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
260 // 157-164 (Next byte)
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
261 memcpy( tx_buf, USBKeys_Keys + 20, 1 );
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
262 tx_buf += 1;
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
263 tx_packet->len += 1;
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
264
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
265 // 176-221 (last 6 bytes)
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
266 memcpy( tx_buf, USBKeys_Keys + 21, 6 );
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
267 tx_packet->len += 6;
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
268
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
269 // Send USB Packet
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
270 usb_tx( NKRO_KEYBOARD_ENDPOINT, tx_packet );
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
271 USBKeys_Changed = USBKeyChangeState_None; // Mark sent
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
272 }
d3ac199593d6 Fixing NKRO on Windows 8.1
Jacob Alexander <haata@kiibohd.com>
parents: 248
diff changeset
273
232
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
274 break;
9a3c9f6f4866 USB NKRO working for ARM!
Jacob Alexander <haata@kiibohd.com>
parents: 224
diff changeset
275 }
224
138e5ca7f8e4 Preparing ARM for USB NKRO
Jacob Alexander <haata@kiibohd.com>
parents: 118
diff changeset
276
138e5ca7f8e4 Preparing ARM for USB NKRO
Jacob Alexander <haata@kiibohd.com>
parents: 118
diff changeset
277 return;
104
e84738d174bc Moving USB to Output in preparation for additional Output types.
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
278 }
e84738d174bc Moving USB to Output in preparation for additional Output types.
Jacob Alexander <haata@kiibohd.com>
parents:
diff changeset
279