louis/kiibohd-controller: Scan/ISSILed/led

annotate Scan/ISSILed/led_scan.c @ 390:a3825c7fc651

Adding remote capability LED control - Works for all nodes in chain - Synchronized to 30 ms update rate (required for ISSI chip) * Interconnect cannot handle full update speed from Scan module * Though it should be able to handle quite a bit more than 30 ms updates

author	Jacob Alexander <haata@kiibohd.com>
date	Fri, 16 Oct 2015 10:02:01 -0700
parents	82ce1988fefe
children	23a1868b4ac2

rev	line source
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1 /* Copyright (C) 2014-2015 by Jacob Alexander
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	2 *
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	3 * This file is free software: you can redistribute it and/or modify
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	4 * it under the terms of the GNU General Public License as published by
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	5 * the Free Software Foundation, either version 3 of the License, or
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	6 * (at your option) any later version.
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	7 *
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	8 * This file is distributed in the hope that it will be useful,
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	11 * GNU General Public License for more details.
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	12 *
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	13 * You should have received a copy of the GNU General Public License
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	14 * along with this file. If not, see <http://www.gnu.org/licenses/>.
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	15 */
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	16
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	17 // ----- Includes -----
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	18
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	19 // Compiler Includes
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	20 #include <Lib/ScanLib.h>
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	21
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	22 // Project Includes
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	23 #include <cli.h>
357 86b937945313 Fixing CMake dependency checking for kll_defs.h Jacob Alexander <haata@kiibohd.com> parents: 356 diff changeset	24 #include <kll_defs.h>
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	25 #include <led.h>
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	26 #include <print.h>
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	27
390 a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	28 // Interconnect module if compiled in
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	29 #if defined(ConnectEnabled_define)
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	30 #include <connect_scan.h>
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	31 #endif
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	32
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	33 // Local Includes
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	34 #include "led_scan.h"
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	35
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	36
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	37
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	38 // ----- Defines -----
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	39
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	40 #define I2C_TxBufferLength 300
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	41 #define I2C_RxBufferLength 8
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	42
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	43 #define LED_BufferLength 144
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	44
390 a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	45 // TODO Needs to be defined per keyboard
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	46 #define LED_TotalChannels 144
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	47
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	48
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	49
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	50 // ----- Structs -----
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	51
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	52 typedef struct I2C_Buffer {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	53 uint16_t head;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	54 uint16_t tail;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	55 uint8_t sequencePos;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	56 uint16_t size;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	57 uint8_t *buffer;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	58 } I2C_Buffer;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	59
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	60 typedef struct LED_Buffer {
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	61 uint8_t i2c_addr;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	62 uint8_t reg_addr;
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	63 uint8_t buffer[LED_BufferLength];
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	64 } LED_Buffer;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	65
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	66
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	67
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	68 // ----- Function Declarations -----
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	69
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	70 // CLI Functions
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	71 void cliFunc_i2cRecv ( char* args );
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	72 void cliFunc_i2cSend ( char* args );
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	73 void cliFunc_ledCtrl ( char* args );
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	74 void cliFunc_ledRPage( char* args );
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	75 void cliFunc_ledStart( char* args );
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	76 void cliFunc_ledTest ( char* args );
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	77 void cliFunc_ledWPage( char* args );
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	78 void cliFunc_ledZero ( char* args );
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	79
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	80 uint8_t I2C_TxBufferPop();
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	81 void I2C_BufferPush( uint8_t byte, I2C_Buffer *buffer );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	82 uint16_t I2C_BufferLen( I2C_Buffer *buffer );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	83 uint8_t I2C_Send( uint8_t *data, uint8_t sendLen, uint8_t recvLen );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	84
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	85
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	86
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	87 // ----- Variables -----
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	88
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	89 // Scan Module command dictionary
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	90 CLIDict_Entry( i2cRecv, "Send I2C sequence of bytes and expect a reply of 1 byte on the last sequence." NL "\t\tUse \|'s to split sequences with a stop." );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	91 CLIDict_Entry( i2cSend, "Send I2C sequence of bytes. Use \|'s to split sequences with a stop." );
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	92 CLIDict_Entry( ledCtrl, "Basic LED control. Args: <mode> <amount> [<index>]" );
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	93 CLIDict_Entry( ledRPage, "Read the given register page." );
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	94 CLIDict_Entry( ledStart, "Disable software shutdown." );
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	95 CLIDict_Entry( ledTest, "Test out the led pages." );
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	96 CLIDict_Entry( ledWPage, "Write to given register page starting at address. i.e. 0x2 0x24 0xF0 0x12" );
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	97 CLIDict_Entry( ledZero, "Zero out LED register pages (non-configuration)." );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	98
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	99 CLIDict_Def( ledCLIDict, "ISSI LED Module Commands" ) = {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	100 CLIDict_Item( i2cRecv ),
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	101 CLIDict_Item( i2cSend ),
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	102 CLIDict_Item( ledCtrl ),
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	103 CLIDict_Item( ledRPage ),
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	104 CLIDict_Item( ledStart ),
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	105 CLIDict_Item( ledTest ),
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	106 CLIDict_Item( ledWPage ),
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	107 CLIDict_Item( ledZero ),
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	108 { 0, 0, 0 } // Null entry for dictionary end
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	109 };
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	110
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	111
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	112
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	113 // Before sending the sequence, I2C_TxBuffer_CurLen is assigned and as each byte is sent, it is decremented
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	114 // Once I2C_TxBuffer_CurLen reaches zero, a STOP on the I2C bus is sent
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	115 volatile uint8_t I2C_TxBufferPtr[ I2C_TxBufferLength ];
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	116 volatile uint8_t I2C_RxBufferPtr[ I2C_TxBufferLength ];
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	117
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	118 volatile I2C_Buffer I2C_TxBuffer = { 0, 0, 0, I2C_TxBufferLength, (uint8_t*)I2C_TxBufferPtr };
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	119 volatile I2C_Buffer I2C_RxBuffer = { 0, 0, 0, I2C_RxBufferLength, (uint8_t*)I2C_RxBufferPtr };
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	120
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	121 LED_Buffer LED_pageBuffer;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	122
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	123 // A bit mask determining which LEDs are enabled in the ISSI chip
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	124 const uint8_t LED_ledEnableMask1[] = {
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	125 0xE8, // I2C address
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	126 0x00, // Starting register address
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	127 ISSILedMask1_define
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	128 };
341 66eccdd9ced5 Code cleanup Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	129
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	130 // Default LED brightness
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	131 const uint8_t LED_defaultBrightness1[] = {
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	132 0xE8, // I2C address
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	133 0x24, // Starting register address
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	134 ISSILedBrightness1_define
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	135 };
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	136
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	137
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	138
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	139 // ----- Interrupt Functions -----
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	140
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	141 void i2c0_isr()
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	142 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	143 cli(); // Disable Interrupts
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	144
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	145 uint8_t status = I2C0_S; // Read I2C Bus status
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	146
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	147 // Master Mode Transmit
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	148 if ( I2C0_C1 & I2C_C1_TX )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	149 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	150 // Check current use of the I2C bus
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	151 // Currently sending data
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	152 if ( I2C_TxBuffer.sequencePos > 0 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	153 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	154 // Make sure slave sent an ACK
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	155 if ( status & I2C_S_RXAK )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	156 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	157 // NACK Detected, disable interrupt
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	158 erro_print("I2C NAK detected...");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	159 I2C0_C1 = I2C_C1_IICEN;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	160
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	161 // Abort Tx Buffer
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	162 I2C_TxBuffer.head = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	163 I2C_TxBuffer.tail = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	164 I2C_TxBuffer.sequencePos = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	165 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	166 else
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	167 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	168 // Transmit byte
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	169 I2C0_D = I2C_TxBufferPop();
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	170 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	171 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	172 // Receiving data
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	173 else if ( I2C_RxBuffer.sequencePos > 0 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	174 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	175 // Master Receive, addr sent
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	176 if ( status & I2C_S_ARBL )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	177 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	178 // Arbitration Lost
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	179 erro_print("Arbitration lost...");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	180 // TODO Abort Rx
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	181
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	182 I2C0_C1 = I2C_C1_IICEN;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	183 I2C0_S = I2C_S_ARBL \| I2C_S_IICIF; // Clear ARBL flag and interrupt
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	184 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	185 if ( status & I2C_S_RXAK )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	186 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	187 // Slave Address NACK Detected, disable interrupt
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	188 erro_print("Slave Address I2C NAK detected...");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	189 // TODO Abort Rx
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	190
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	191 I2C0_C1 = I2C_C1_IICEN;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	192 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	193 else
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	194 {
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	195 dbug_msg("Attempting to read byte - ");
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	196 printHex( I2C_RxBuffer.sequencePos );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	197 print( NL );
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	198 I2C0_C1 = I2C_RxBuffer.sequencePos == 1
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	199 ? I2C_C1_IICEN \| I2C_C1_IICIE \| I2C_C1_MST \| I2C_C1_TXAK // Single byte read
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	200 : I2C_C1_IICEN \| I2C_C1_IICIE \| I2C_C1_MST; // Multi-byte read
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	201 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	202 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	203 else
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	204 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	205 /*
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	206 dbug_msg("STOP - ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	207 printHex( I2C_BufferLen( (I2C_Buffer*)&I2C_TxBuffer ) );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	208 print(NL);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	209 */
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	210
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	211 // Delay around STOP to make sure it actually happens...
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	212 delayMicroseconds( 1 );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	213 I2C0_C1 = I2C_C1_IICEN; // Send STOP
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	214 delayMicroseconds( 7 );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	215
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	216 // If there is another sequence, start sending
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	217 if ( I2C_BufferLen( (I2C_Buffer*)&I2C_TxBuffer ) < I2C_TxBuffer.size )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	218 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	219 // Clear status flags
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	220 I2C0_S = I2C_S_IICIF \| I2C_S_ARBL;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	221
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	222 // Wait...till the master dies
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	223 while ( I2C0_S & I2C_S_BUSY );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	224
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	225 // Enable I2C interrupt
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	226 I2C0_C1 = I2C_C1_IICEN \| I2C_C1_IICIE \| I2C_C1_MST \| I2C_C1_TX;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	227
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	228 // Transmit byte
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	229 I2C0_D = I2C_TxBufferPop();
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	230 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	231 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	232 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	233 // Master Mode Receive
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	234 else
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	235 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	236 // XXX Do we need to handle 2nd last byte?
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	237 //I2C0_C1 = I2C_C1_IICEN \| I2C_C1_IICIE \| I2C_C1_MST \| I2C_C1_TXAK; // No STOP, Rx, NAK on recv
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	238
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	239 // Last byte
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	240 if ( I2C_TxBuffer.sequencePos <= 1 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	241 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	242 // Change to Tx mode
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	243 I2C0_C1 = I2C_C1_IICEN \| I2C_C1_MST \| I2C_C1_TX;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	244
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	245 // Grab last byte
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	246 I2C_BufferPush( I2C0_D, (I2C_Buffer*)&I2C_RxBuffer );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	247
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	248 delayMicroseconds( 1 ); // Should be enough time before issuing the stop
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	249 I2C0_C1 = I2C_C1_IICEN; // Send STOP
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	250 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	251 else
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	252 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	253 // Retrieve data
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	254 I2C_BufferPush( I2C0_D, (I2C_Buffer*)&I2C_RxBuffer );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	255 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	256 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	257
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	258 I2C0_S = I2C_S_IICIF; // Clear interrupt
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	259
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	260 sei(); // Re-enable Interrupts
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	261 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	262
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	263
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	264
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	265 // ----- Functions -----
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	266
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	267 inline void I2C_setup()
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	268 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	269 // Enable I2C internal clock
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	270 SIM_SCGC4 \|= SIM_SCGC4_I2C0; // Bus 0
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	271
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	272 // External pull-up resistor
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	273 PORTB_PCR0 = PORT_PCR_ODE \| PORT_PCR_SRE \| PORT_PCR_DSE \| PORT_PCR_MUX(2);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	274 PORTB_PCR1 = PORT_PCR_ODE \| PORT_PCR_SRE \| PORT_PCR_DSE \| PORT_PCR_MUX(2);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	275
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	276 // SCL Frequency Divider
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	277 // 400kHz -> 120 (0x85) @ 48 MHz F_BUS
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	278 I2C0_F = 0x85;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	279 I2C0_FLT = 4;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	280 I2C0_C1 = I2C_C1_IICEN;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	281 I2C0_C2 = I2C_C2_HDRS; // High drive select
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	282
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	283 // Enable I2C Interrupt
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	284 NVIC_ENABLE_IRQ( IRQ_I2C0 );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	285 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	286
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	287 void LED_zeroPages( uint8_t startPage, uint8_t numPages, uint8_t startReg, uint8_t endReg )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	288 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	289 // Page Setup
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	290 uint8_t pageSetup[] = { 0xE8, 0xFD, 0x00 };
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	291
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	292 // Max length of a page + chip id + reg start
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	293 uint8_t fullPage[ 0xB4 + 2 ] = { 0 }; // Max size of page
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	294 fullPage[0] = 0xE8; // Set chip id
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	295 fullPage[1] = startReg; // Set start reg
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	296
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	297 // Iterate through given pages, zero'ing out the given register regions
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	298 for ( uint8_t page = startPage; page < startPage + numPages; page++ )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	299 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	300 // Set page
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	301 pageSetup[2] = page;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	302
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	303 // Setup page
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	304 while ( I2C_Send( pageSetup, sizeof( pageSetup ), 0 ) == 0 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	305 delay(1);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	306
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	307 // Zero out page
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	308 while ( I2C_Send( fullPage, endReg - startReg + 2, 0 ) == 0 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	309 delay(1);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	310 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	311 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	312
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	313 void LED_sendPage( uint8_t *buffer, uint8_t len, uint8_t page )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	314 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	315 // Page Setup
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	316 uint8_t pageSetup[] = { 0xE8, 0xFD, page };
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	317
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	318 // Setup page
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	319 while ( I2C_Send( pageSetup, sizeof( pageSetup ), 0 ) == 0 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	320 delay(1);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	321
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	322 // Write page to I2C Tx Buffer
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	323 while ( I2C_Send( buffer, len, 0 ) == 0 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	324 delay(1);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	325
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	326 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	327
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	328 void LED_writeReg( uint8_t reg, uint8_t val, uint8_t page )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	329 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	330 // Page Setup
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	331 uint8_t pageSetup[] = { 0xE8, 0xFD, page };
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	332
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	333 // Reg Write Setup
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	334 uint8_t writeData[] = { 0xE8, reg, val };
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	335
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	336 // Setup page
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	337 while ( I2C_Send( pageSetup, sizeof( pageSetup ), 0 ) == 0 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	338 delay(1);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	339
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	340 while ( I2C_Send( writeData, sizeof( writeData ), 0 ) == 0 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	341 delay(1);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	342 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	343
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	344 void LED_readPage( uint8_t len, uint8_t page )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	345 {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	346 // Software shutdown must be enabled to read registers
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	347 LED_writeReg( 0x0A, 0x00, 0x0B );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	348
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	349 // Page Setup
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	350 uint8_t pageSetup[] = { 0xE8, 0xFD, page };
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	351
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	352 // Setup page
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	353 while ( I2C_Send( pageSetup, sizeof( pageSetup ), 0 ) == 0 )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	354 delay(1);
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	355
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	356 // Register Setup
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	357 uint8_t regSetup[] = { 0xE8, 0x00 };
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	358
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	359 // Read each register in the page
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	360 for ( uint8_t reg = 0; reg < len; reg++ )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	361 {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	362 // Update register to read
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	363 regSetup[1] = reg;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	364
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	365 // Configure register
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	366 while ( I2C_Send( regSetup, sizeof( regSetup ), 0 ) == 0 )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	367 delay(1);
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	368
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	369 // Register Read Command
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	370 uint8_t regReadCmd[] = { 0xE9 };
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	371
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	372 // Request single register byte
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	373 while ( I2C_Send( regReadCmd, sizeof( regReadCmd ), 1 ) == 0 )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	374 delay(1);
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	375 dbug_print("NEXT");
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	376 }
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	377
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	378 // Disable software shutdown
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	379 LED_writeReg( 0x0A, 0x01, 0x0B );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	380 }
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	381
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	382 // Setup
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	383 inline void LED_setup()
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	384 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	385 // Register Scan CLI dictionary
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	386 CLI_registerDictionary( ledCLIDict, ledCLIDictName );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	387
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	388 // Initialize I2C
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	389 I2C_setup();
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	390
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	391 // Zero out Frame Registers
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	392 // This needs to be done before disabling the hardware shutdown (or the leds will do undefined things)
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	393 LED_zeroPages( 0x0B, 1, 0x00, 0x0C ); // Control Registers
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	394
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	395 // Disable Hardware shutdown of ISSI chip (pull high)
341 66eccdd9ced5 Code cleanup Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	396 GPIOB_PDDR \|= (1<<16);
66eccdd9ced5 Code cleanup Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	397 PORTB_PCR16 = PORT_PCR_SRE \| PORT_PCR_DSE \| PORT_PCR_MUX(1);
66eccdd9ced5 Code cleanup Jacob Alexander <haata@kiibohd.com> parents: 331 diff changeset	398 GPIOB_PSOR \|= (1<<16);
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	399
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	400 // Clear LED Pages
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	401 LED_zeroPages( 0x00, 8, 0x00, 0xB4 ); // LED Registers
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	402
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	403 // Enable LEDs based upon mask
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	404 LED_sendPage( (uint8_t*)LED_ledEnableMask1, sizeof( LED_ledEnableMask1 ), 0 );
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	405
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	406 // Set default brightness
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	407 LED_sendPage( (uint8_t*)LED_defaultBrightness1, sizeof( LED_defaultBrightness1 ), 0 );
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	408
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	409 // Disable Software shutdown of ISSI chip
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	410 LED_writeReg( 0x0A, 0x01, 0x0B );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	411 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	412
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	413
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	414 inline uint8_t I2C_BufferCopy( uint8_t data, uint8_t sendLen, uint8_t recvLen, I2C_Buffer buffer )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	415 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	416 uint8_t reTurn = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	417
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	418 // If sendLen is greater than buffer fail right away
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	419 if ( sendLen > buffer->size )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	420 return 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	421
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	422 // Calculate new tail to determine if buffer has enough space
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	423 // The first element specifies the expected number of bytes from the slave (+1)
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	424 // The second element in the new buffer is the length of the buffer sequence (+1)
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	425 uint16_t newTail = buffer->tail + sendLen + 2;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	426 if ( newTail >= buffer->size )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	427 newTail -= buffer->size;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	428
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	429 if ( I2C_BufferLen( buffer ) < sendLen + 2 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	430 return 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	431
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	432 /*
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	433 print("\|");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	434 printHex( sendLen + 2 );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	435 print("\|");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	436 printHex( *tail );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	437 print("@");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	438 printHex( newTail );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	439 print("@");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	440 */
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	441
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	442 // If buffer is clean, return 1, otherwise 2
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	443 reTurn = buffer->head == buffer->tail ? 1 : 2;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	444
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	445 // Add to buffer, already know there is enough room (simplifies adding logic)
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	446 uint8_t bufferHeaderPos = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	447 for ( uint16_t c = 0; c < sendLen; c++ )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	448 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	449 // Add data to buffer
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	450 switch ( bufferHeaderPos )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	451 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	452 case 0:
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	453 buffer->buffer[ buffer->tail ] = recvLen;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	454 bufferHeaderPos++;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	455 c--;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	456 break;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	457
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	458 case 1:
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	459 buffer->buffer[ buffer->tail ] = sendLen;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	460 bufferHeaderPos++;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	461 c--;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	462 break;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	463
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	464 default:
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	465 buffer->buffer[ buffer->tail ] = data[ c ];
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	466 break;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	467 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	468
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	469 // Check for wrap-around case
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	470 if ( buffer->tail + 1 >= buffer->size )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	471 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	472 buffer->tail = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	473 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	474 // Normal case
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	475 else
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	476 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	477 buffer->tail++;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	478 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	479 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	480
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	481 return reTurn;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	482 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	483
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	484
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	485 inline uint16_t I2C_BufferLen( I2C_Buffer *buffer )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	486 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	487 // Tail >= Head
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	488 if ( buffer->tail >= buffer->head )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	489 return buffer->head + buffer->size - buffer->tail;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	490
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	491 // Head > Tail
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	492 return buffer->head - buffer->tail;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	493 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	494
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	495
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	496 void I2C_BufferPush( uint8_t byte, I2C_Buffer *buffer )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	497 {
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	498 dbug_msg("DATA: ");
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	499 printHex( byte );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	500
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	501 // Make sure buffer isn't full
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	502 if ( buffer->tail + 1 == buffer->head \|\| ( buffer->head > buffer->tail && buffer->tail + 1 - buffer->size == buffer->head ) )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	503 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	504 warn_msg("I2C_BufferPush failed, buffer full: ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	505 printHex( byte );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	506 print( NL );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	507 return;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	508 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	509
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	510 // Check for wrap-around case
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	511 if ( buffer->tail + 1 >= buffer->size )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	512 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	513 buffer->tail = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	514 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	515 // Normal case
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	516 else
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	517 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	518 buffer->tail++;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	519 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	520
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	521 // Add byte to buffer
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	522 buffer->buffer[ buffer->tail ] = byte;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	523 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	524
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	525
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	526 uint8_t I2C_TxBufferPop()
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	527 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	528 // Return 0xFF if no buffer left (do not rely on this)
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	529 if ( I2C_BufferLen( (I2C_Buffer*)&I2C_TxBuffer ) >= I2C_TxBuffer.size )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	530 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	531 erro_msg("No buffer to pop an entry from... ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	532 printHex( I2C_TxBuffer.head );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	533 print(" ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	534 printHex( I2C_TxBuffer.tail );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	535 print(" ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	536 printHex( I2C_TxBuffer.sequencePos );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	537 print(NL);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	538 return 0xFF;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	539 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	540
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	541 // If there is currently no sequence being sent, the first entry in the RingBuffer is the length
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	542 if ( I2C_TxBuffer.sequencePos == 0 )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	543 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	544 I2C_TxBuffer.sequencePos = 0xFF; // So this doesn't become an infinite loop
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	545 I2C_RxBuffer.sequencePos = I2C_TxBufferPop();
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	546 I2C_TxBuffer.sequencePos = I2C_TxBufferPop();
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	547 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	548
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	549 uint8_t data = I2C_TxBuffer.buffer[ I2C_TxBuffer.head ];
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	550
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	551 // Prune head
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	552 I2C_TxBuffer.head++;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	553
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	554 // Wrap-around case
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	555 if ( I2C_TxBuffer.head >= I2C_TxBuffer.size )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	556 I2C_TxBuffer.head = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	557
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	558 // Decrement buffer sequence (until next stop will be sent)
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	559 I2C_TxBuffer.sequencePos--;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	560
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	561 /*
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	562 dbug_msg("Popping: ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	563 printHex( data );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	564 print(" ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	565 printHex( I2C_TxBuffer.head );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	566 print(" ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	567 printHex( I2C_TxBuffer.tail );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	568 print(" ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	569 printHex( I2C_TxBuffer.sequencePos );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	570 print(NL);
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	571 */
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	572 return data;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	573 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	574
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	575
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	576 uint8_t I2C_Send( uint8_t *data, uint8_t sendLen, uint8_t recvLen )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	577 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	578 // Check head and tail pointers
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	579 // If full, return 0
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	580 // If empty, start up I2C Master Tx
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	581 // If buffer is non-empty and non-full, just append to the buffer
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	582 switch ( I2C_BufferCopy( data, sendLen, recvLen, (I2C_Buffer*)&I2C_TxBuffer ) )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	583 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	584 // Not enough buffer space...
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	585 case 0:
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	586 /*
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	587 erro_msg("Not enough Tx buffer space... ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	588 printHex( I2C_TxBuffer.head );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	589 print(":");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	590 printHex( I2C_TxBuffer.tail );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	591 print("+");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	592 printHex( sendLen );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	593 print("\|");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	594 printHex( I2C_TxBuffer.size );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	595 print( NL );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	596 */
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	597 return 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	598
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	599 // Empty buffer, initialize I2C
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	600 case 1:
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	601 // Clear status flags
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	602 I2C0_S = I2C_S_IICIF \| I2C_S_ARBL;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	603
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	604 // Check to see if we already have control of the bus
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	605 if ( I2C0_C1 & I2C_C1_MST )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	606 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	607 // Already the master (ah yeah), send a repeated start
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	608 I2C0_C1 = I2C_C1_IICEN \| I2C_C1_MST \| I2C_C1_RSTA \| I2C_C1_TX;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	609 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	610 // Otherwise, seize control
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	611 else
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	612 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	613 // Wait...till the master dies
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	614 while ( I2C0_S & I2C_S_BUSY );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	615
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	616 // Now we're the master (ah yisss), get ready to send stuffs
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	617 I2C0_C1 = I2C_C1_IICEN \| I2C_C1_MST \| I2C_C1_TX;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	618 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	619
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	620 // Enable I2C interrupt
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	621 I2C0_C1 = I2C_C1_IICEN \| I2C_C1_IICIE \| I2C_C1_MST \| I2C_C1_TX;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	622
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	623 // Depending on what type of transfer, the first byte is configured for R or W
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	624 I2C0_D = I2C_TxBufferPop();
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	625
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	626 return 1;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	627 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	628
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	629 // Dirty buffer, I2C already initialized
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	630 return 2;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	631 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	632
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	633
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	634
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	635 // LED State processing loop
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	636 inline uint8_t LED_scan()
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	637 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	638
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	639 // I2C Busy
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	640 // S & I2C_S_BUSY
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	641 //I2C_S_BUSY
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	642
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	643 return 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	644 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	645
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	646
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	647
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	648 // ----- Capabilities -----
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	649
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	650 // Basic LED Control Capability
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	651 typedef enum LedControlMode {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	652 // Single LED Modes
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	653 LedControlMode_brightness_decrease,
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	654 LedControlMode_brightness_increase,
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	655 LedControlMode_brightness_set,
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	656 // Set all LEDs (index argument not required)
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	657 LedControlMode_brightness_decrease_all,
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	658 LedControlMode_brightness_increase_all,
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	659 LedControlMode_brightness_set_all,
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	660 } LedControlMode;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	661
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	662 typedef struct LedControl {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	663 LedControlMode mode; // XXX Make sure to adjust the .kll capability if this variable is larger than 8 bits
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	664 uint8_t amount;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	665 uint16_t index;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	666 } LedControl;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	667
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	668 void LED_control( LedControl *control )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	669 {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	670 // Only send if we've completed all other transactions
390 a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	671 /*
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	672 if ( I2C_TxBuffer.sequencePos > 0 )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	673 return;
390 a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	674 */
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	675
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	676 // Configure based upon the given mode
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	677 // TODO Perhaps do gamma adjustment?
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	678 switch ( control->mode )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	679 {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	680 case LedControlMode_brightness_decrease:
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	681 // Don't worry about rolling over, the cycle is quick
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	682 LED_pageBuffer.buffer[ control->index ] -= control->amount;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	683 break;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	684
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	685 case LedControlMode_brightness_increase:
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	686 // Don't worry about rolling over, the cycle is quick
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	687 LED_pageBuffer.buffer[ control->index ] += control->amount;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	688 break;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	689
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	690 case LedControlMode_brightness_set:
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	691 LED_pageBuffer.buffer[ control->index ] = control->amount;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	692 break;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	693
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	694 case LedControlMode_brightness_decrease_all:
390 a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	695 for ( uint8_t channel = 0; channel < LED_TotalChannels; channel++ )
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	696 {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	697 // Don't worry about rolling over, the cycle is quick
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	698 LED_pageBuffer.buffer[ channel ] -= control->amount;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	699 }
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	700 break;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	701
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	702 case LedControlMode_brightness_increase_all:
390 a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	703 for ( uint8_t channel = 0; channel < LED_TotalChannels; channel++ )
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	704 {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	705 // Don't worry about rolling over, the cycle is quick
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	706 LED_pageBuffer.buffer[ channel ] += control->amount;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	707 }
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	708 break;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	709
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	710 case LedControlMode_brightness_set_all:
390 a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	711 for ( uint8_t channel = 0; channel < LED_TotalChannels; channel++ )
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	712 {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	713 LED_pageBuffer.buffer[ channel ] = control->amount;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	714 }
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	715 break;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	716 }
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	717
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	718 // Sync LED buffer with ISSI chip buffer
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	719 // TODO Support multiple frames
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	720 LED_pageBuffer.i2c_addr = 0xE8; // Chip 1
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	721 LED_pageBuffer.reg_addr = 0x24; // Brightness section
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	722 LED_sendPage( (uint8_t*)&LED_pageBuffer, sizeof( LED_Buffer ), 0 );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	723 }
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	724
390 a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	725 uint8_t LED_control_timer = 0;
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	726 void LED_control_capability( uint8_t state, uint8_t stateType, uint8_t *args )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	727 {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	728 // Display capability name
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	729 if ( stateType == 0xFF && state == 0xFF )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	730 {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	731 print("LED_control_capability(mode,amount,index)");
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	732 return;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	733 }
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	734
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	735 // Only use capability on press
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	736 // TODO Analog
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	737 if ( stateType == 0x00 && state == 0x03 ) // Not on release
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	738 return;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	739
390 a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	740 // XXX
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	741 // ISSI Chip locks up if we spam updates too quickly (might be an I2C bug on this side too -HaaTa)
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	742 // Make sure we only send an update every 30 milliseconds at most
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	743 // It may be possible to optimize speed even further, but will likely require serious time with a logic analyzer
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	744
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	745 uint8_t currentTime = (uint8_t)systick_millis_count;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	746 int8_t compare = (int8_t)(currentTime - LED_control_timer) & 0x7F;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	747 if ( compare < 30 )
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	748 {
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	749 return;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	750 }
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	751 LED_control_timer = currentTime;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	752
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	753 // Set the input structure
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	754 LedControl control = (LedControl)args;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	755
390 a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	756 // Interconnect broadcasting
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	757 #if defined(ConnectEnabled_define)
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	758 uint8_t send_packet = 0;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	759 uint8_t ignore_node = 0;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	760
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	761 // By default send to the next node, which will determine where to go next
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	762 extern uint8_t Connect_id; // connect_scan.c
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	763 uint8_t addr = Connect_id + 1;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	764
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	765 switch ( control->mode )
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	766 {
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	767 // Calculate the led address to send
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	768 // If greater than the Total hannels
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	769 // Set address - Total channels
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	770 // Otherwise, ignore
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	771 case LedControlMode_brightness_decrease:
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	772 case LedControlMode_brightness_increase:
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	773 case LedControlMode_brightness_set:
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	774 // Ignore if led is on this node
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	775 if ( control->index < LED_TotalChannels )
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	776 break;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	777
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	778 // Calculate new led index
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	779 control->index -= LED_TotalChannels;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	780
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	781 ignore_node = 1;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	782 send_packet = 1;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	783 break;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	784
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	785 // Broadcast to all nodes
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	786 // XXX Do not set broadcasting address
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	787 // Will send command twice
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	788 case LedControlMode_brightness_decrease_all:
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	789 case LedControlMode_brightness_increase_all:
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	790 case LedControlMode_brightness_set_all:
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	791 send_packet = 1;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	792 break;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	793 }
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	794
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	795 // Only send interconnect remote capability packet if necessary
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	796 if ( send_packet )
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	797 {
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	798 // generatedKeymap.h
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	799 extern const Capability CapabilitiesList[];
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	800
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	801 // Broadcast layerStackExact remote capability (0xFF is the broadcast id)
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	802 Connect_send_RemoteCapability(
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	803 addr,
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	804 LED_control_capability_index,
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	805 state,
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	806 stateType,
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	807 CapabilitiesList[ LED_control_capability_index ].argCount,
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	808 args
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	809 );
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	810 }
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	811
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	812 // If there is nothing to do on this node, ignore
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	813 if ( ignore_node )
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	814 return;
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	815 #endif
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	816
a3825c7fc651 Adding remote capability LED control Jacob Alexander <haata@kiibohd.com> parents: 384 diff changeset	817 // Modify led state of this node
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	818 LED_control( control );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	819 }
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	820
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	821
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	822
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	823 // ----- CLI Command Functions -----
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	824
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	825 // TODO Currently not working correctly
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	826 void cliFunc_i2cSend( char* args )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	827 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	828 char* curArgs;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	829 char* arg1Ptr;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	830 char* arg2Ptr = args;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	831
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	832 // Buffer used after interpretting the args, will be sent to I2C functions
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	833 // NOTE: Limited to 8 bytes currently (can be increased if necessary
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	834 #define i2cSend_BuffLenMax 8
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	835 uint8_t buffer[ i2cSend_BuffLenMax ];
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	836 uint8_t bufferLen = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	837
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	838 // No \r\n by default after the command is entered
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	839 print( NL );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	840 info_msg("Sending: ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	841
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	842 // Parse args until a \0 is found
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	843 while ( bufferLen < i2cSend_BuffLenMax )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	844 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	845 curArgs = arg2Ptr; // Use the previous 2nd arg pointer to separate the next arg from the list
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	846 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	847
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	848 // Stop processing args if no more are found
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	849 if ( *arg1Ptr == '\0' )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	850 break;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	851
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	852 // If \| is found, end sequence and start new one
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	853 if ( *arg1Ptr == '\|' )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	854 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	855 print("\| ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	856 I2C_Send( buffer, bufferLen, 0 );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	857 bufferLen = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	858 continue;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	859 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	860
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	861 // Interpret the argument
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	862 buffer[ bufferLen++ ] = (uint8_t)numToInt( arg1Ptr );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	863
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	864 // Print out the arg
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	865 dPrint( arg1Ptr );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	866 print(" ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	867 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	868
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	869 print( NL );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	870
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	871 I2C_Send( buffer, bufferLen, 0 );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	872 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	873
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	874 void cliFunc_i2cRecv( char* args )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	875 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	876 char* curArgs;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	877 char* arg1Ptr;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	878 char* arg2Ptr = args;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	879
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	880 // Buffer used after interpretting the args, will be sent to I2C functions
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	881 // NOTE: Limited to 8 bytes currently (can be increased if necessary
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	882 #define i2cSend_BuffLenMax 8
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	883 uint8_t buffer[ i2cSend_BuffLenMax ];
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	884 uint8_t bufferLen = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	885
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	886 // No \r\n by default after the command is entered
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	887 print( NL );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	888 info_msg("Sending: ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	889
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	890 // Parse args until a \0 is found
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	891 while ( bufferLen < i2cSend_BuffLenMax )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	892 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	893 curArgs = arg2Ptr; // Use the previous 2nd arg pointer to separate the next arg from the list
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	894 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	895
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	896 // Stop processing args if no more are found
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	897 if ( *arg1Ptr == '\0' )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	898 break;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	899
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	900 // If \| is found, end sequence and start new one
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	901 if ( *arg1Ptr == '\|' )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	902 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	903 print("\| ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	904 I2C_Send( buffer, bufferLen, 0 );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	905 bufferLen = 0;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	906 continue;
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	907 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	908
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	909 // Interpret the argument
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	910 buffer[ bufferLen++ ] = (uint8_t)numToInt( arg1Ptr );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	911
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	912 // Print out the arg
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	913 dPrint( arg1Ptr );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	914 print(" ");
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	915 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	916
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	917 print( NL );
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	918
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	919 I2C_Send( buffer, bufferLen, 1 ); // Only 1 byte is ever read at a time with the ISSI chip
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	920 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	921
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	922 // TODO Currently not working correctly
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	923 void cliFunc_ledRPage( char* args )
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	924 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	925 // Parse number from argument
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	926 // NOTE: Only first argument is used
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	927 char* arg1Ptr;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	928 char* arg2Ptr;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	929 CLI_argumentIsolation( args, &arg1Ptr, &arg2Ptr );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	930
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	931 // Default to 0 if no argument is given
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	932 uint8_t page = 0;
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	933
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	934 if ( arg1Ptr[0] != '\0' )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	935 {
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	936 page = (uint8_t)numToInt( arg1Ptr );
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	937 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	938
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	939 // No \r\n by default after the command is entered
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	940 print( NL );
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	941
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	942 LED_readPage( 0x1, page );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	943 //LED_readPage( 0xB4, page );
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	944 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	945
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	946 void cliFunc_ledWPage( char* args )
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	947 {
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	948 char* curArgs;
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	949 char* arg1Ptr;
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	950 char* arg2Ptr = args;
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	951
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	952 // First process page and starting address
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	953 curArgs = arg2Ptr;
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	954 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	955
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	956 // Stop processing args if no more are found
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	957 if ( *arg1Ptr == '\0' )
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	958 return;
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	959 uint8_t page[] = { 0xE8, 0xFD, numToInt( arg1Ptr ) };
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	960
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	961 curArgs = arg2Ptr;
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	962 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	963
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	964 // Stop processing args if no more are found
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	965 if ( *arg1Ptr == '\0' )
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	966 return;
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	967 uint8_t data[] = { 0xE8, numToInt( arg1Ptr ), 0 };
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	968
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	969 // Set the register page
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	970 while ( I2C_Send( page, sizeof( page ), 0 ) == 0 )
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	971 delay(1);
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	972
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	973 // Process all args
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	974 for ( ;; )
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	975 {
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	976 curArgs = arg2Ptr;
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	977 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	978
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	979 // Stop processing args if no more are found
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	980 if ( *arg1Ptr == '\0' )
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	981 break;
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	982
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	983 data[2] = numToInt( arg1Ptr );
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	984
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	985 // Write register location and data to I2C
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	986 while ( I2C_Send( data, sizeof( data ), 0 ) == 0 )
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	987 delay(1);
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	988
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	989 // Increment address
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	990 data[1]++;
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	991 }
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	992 }
58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	993
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	994 void cliFunc_ledStart( char* args )
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	995 {
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	996 print( NL ); // No \r\n by default after the command is entered
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	997 LED_zeroPages( 0x0B, 1, 0x00, 0x0C ); // Control Registers
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	998 //LED_zeroPages( 0x00, 8, 0x00, 0xB4 ); // LED Registers
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	999 LED_writeReg( 0x0A, 0x01, 0x0B );
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	1000 LED_sendPage( (uint8_t*)LED_ledEnableMask1, sizeof( LED_ledEnableMask1 ), 0 );
331 9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	1001
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	1002 }
9e31d92caf12 Initial STLcd code. Jacob Alexander <haata@kiibohd.com> parents: 330 diff changeset	1003
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1004 void cliFunc_ledTest( char* args )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1005 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1006 print( NL ); // No \r\n by default after the command is entered
356 58d2c5bf95eb Adding ISSILed API calls and default brightness Jacob Alexander <haata@kiibohd.com> parents: 341 diff changeset	1007 LED_sendPage( (uint8_t*)LED_defaultBrightness1, sizeof( LED_defaultBrightness1 ), 0 );
315 bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1008 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1009
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1010 void cliFunc_ledZero( char* args )
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1011 {
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1012 print( NL ); // No \r\n by default after the command is entered
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1013 LED_zeroPages( 0x00, 8, 0x24, 0xB4 ); // Only PWMs
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1014 }
bcdc04cb8e2e Initial LED support for ISSI IS31FL3731C Jacob Alexander <haata@kiibohd.com> parents: diff changeset	1015
384 82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1016 void cliFunc_ledCtrl( char* args )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1017 {
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1018 char* curArgs;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1019 char* arg1Ptr;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1020 char* arg2Ptr = args;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1021 LedControl control;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1022
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1023 // First process mode
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1024 curArgs = arg2Ptr;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1025 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1026
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1027 // Stop processing args if no more are found
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1028 if ( *arg1Ptr == '\0' )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1029 return;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1030 control.mode = numToInt( arg1Ptr );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1031
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1032
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1033 // Next process amount
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1034 curArgs = arg2Ptr;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1035 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1036
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1037 // Stop processing args if no more are found
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1038 if ( *arg1Ptr == '\0' )
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1039 return;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1040 control.amount = numToInt( arg1Ptr );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1041
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1042
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1043 // Finally process led index, if it exists
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1044 // Default to 0
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1045 curArgs = arg2Ptr;
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1046 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1047 control.index = *arg1Ptr == '\0' ? 0 : numToInt( arg1Ptr );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1048
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1049 // Process request
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1050 LED_control( &control );
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1051 }
82ce1988fefe Adding basic ISSI led brightness control capabilities Jacob Alexander <haata@kiibohd.com> parents: 357 diff changeset	1052

Mercurial > louis > kiibohd-controller

annotate Scan/ISSILed/led_scan.c @ 390:a3825c7fc651