clang-format changes
This commit is contained in:
parent
61af76a10d
commit
b624f32f94
502 changed files with 32259 additions and 39062 deletions
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@ -35,68 +35,62 @@ uint8_t g_twi_transfer_buffer[20];
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// IS31FL3218 has 18 PWM outputs and a fixed I2C address, so no chaining.
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// If used as RGB LED driver, LEDs are assigned RGB,RGB,RGB,RGB,RGB,RGB
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uint8_t g_pwm_buffer[18];
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bool g_pwm_buffer_update_required = false;
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bool g_pwm_buffer_update_required = false;
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void IS31FL3218_write_register( uint8_t reg, uint8_t data )
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{
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g_twi_transfer_buffer[0] = reg;
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g_twi_transfer_buffer[1] = data;
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i2c_transmit( ISSI_ADDRESS, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
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void IS31FL3218_write_register(uint8_t reg, uint8_t data) {
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g_twi_transfer_buffer[0] = reg;
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g_twi_transfer_buffer[1] = data;
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i2c_transmit(ISSI_ADDRESS, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
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}
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void IS31FL3218_write_pwm_buffer( uint8_t *pwm_buffer )
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{
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g_twi_transfer_buffer[0] = ISSI_REG_PWM;
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for ( int i=0; i<18; i++ ) {
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g_twi_transfer_buffer[1+i] = pwm_buffer[i];
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}
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i2c_transmit( ISSI_ADDRESS, g_twi_transfer_buffer, 19, ISSI_TIMEOUT);
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void IS31FL3218_write_pwm_buffer(uint8_t *pwm_buffer) {
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g_twi_transfer_buffer[0] = ISSI_REG_PWM;
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for (int i = 0; i < 18; i++) {
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g_twi_transfer_buffer[1 + i] = pwm_buffer[i];
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}
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i2c_transmit(ISSI_ADDRESS, g_twi_transfer_buffer, 19, ISSI_TIMEOUT);
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}
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void IS31FL3218_init(void)
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{
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// In case we ever want to reinitialize (?)
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IS31FL3218_write_register( ISSI_REG_RESET, 0x00 );
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// Turn off software shutdown
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IS31FL3218_write_register( ISSI_REG_SHUTDOWN, 0x01 );
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void IS31FL3218_init(void) {
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// In case we ever want to reinitialize (?)
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IS31FL3218_write_register(ISSI_REG_RESET, 0x00);
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// Set all PWM values to zero
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for ( uint8_t i = 0; i < 18; i++ ) {
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IS31FL3218_write_register( ISSI_REG_PWM+i, 0x00 );
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}
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// Enable all channels
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for ( uint8_t i = 0; i < 3; i++ ) {
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IS31FL3218_write_register( ISSI_REG_CONTROL+i, 0b00111111 );
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}
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// Load PWM registers and LED Control register data
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IS31FL3218_write_register( ISSI_REG_UPDATE, 0x01 );
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// Turn off software shutdown
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IS31FL3218_write_register(ISSI_REG_SHUTDOWN, 0x01);
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// Set all PWM values to zero
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for (uint8_t i = 0; i < 18; i++) {
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IS31FL3218_write_register(ISSI_REG_PWM + i, 0x00);
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}
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// Enable all channels
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for (uint8_t i = 0; i < 3; i++) {
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IS31FL3218_write_register(ISSI_REG_CONTROL + i, 0b00111111);
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}
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// Load PWM registers and LED Control register data
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IS31FL3218_write_register(ISSI_REG_UPDATE, 0x01);
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}
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void IS31FL3218_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
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{
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g_pwm_buffer[index * 3 + 0] = red;
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g_pwm_buffer[index * 3 + 1] = green;
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g_pwm_buffer[index * 3 + 2] = blue;
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g_pwm_buffer_update_required = true;
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void IS31FL3218_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
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g_pwm_buffer[index * 3 + 0] = red;
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g_pwm_buffer[index * 3 + 1] = green;
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g_pwm_buffer[index * 3 + 2] = blue;
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g_pwm_buffer_update_required = true;
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}
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void IS31FL3218_set_color_all( uint8_t red, uint8_t green, uint8_t blue )
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{
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for ( int i = 0; i < 6; i++ ) {
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IS31FL3218_set_color( i, red, green, blue );
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}
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void IS31FL3218_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
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for (int i = 0; i < 6; i++) {
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IS31FL3218_set_color(i, red, green, blue);
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}
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}
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void IS31FL3218_update_pwm_buffers(void)
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{
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if ( g_pwm_buffer_update_required ) {
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IS31FL3218_write_pwm_buffer( g_pwm_buffer );
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// Load PWM registers and LED Control register data
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IS31FL3218_write_register( ISSI_REG_UPDATE, 0x01 );
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}
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g_pwm_buffer_update_required = false;
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void IS31FL3218_update_pwm_buffers(void) {
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if (g_pwm_buffer_update_required) {
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IS31FL3218_write_pwm_buffer(g_pwm_buffer);
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// Load PWM registers and LED Control register data
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IS31FL3218_write_register(ISSI_REG_UPDATE, 0x01);
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}
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g_pwm_buffer_update_required = false;
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}
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@ -19,6 +19,6 @@
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#include <stdbool.h>
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void IS31FL3218_init(void);
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void IS31FL3218_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
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void IS31FL3218_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
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void IS31FL3218_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
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void IS31FL3218_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
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void IS31FL3218_update_pwm_buffers(void);
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@ -17,11 +17,11 @@
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*/
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#ifdef __AVR__
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#include <avr/interrupt.h>
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#include <avr/io.h>
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#include <util/delay.h>
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# include <avr/interrupt.h>
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# include <avr/io.h>
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# include <util/delay.h>
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#else
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#include "wait.h"
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# include "wait.h"
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#endif
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#include <stdint.h>
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@ -41,7 +41,7 @@
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// 0b1110110 AD <-> SDA
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#define ISSI_ADDR_DEFAULT 0x74
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#define ISSI_REG_CONFIG 0x00
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#define ISSI_REG_CONFIG 0x00
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#define ISSI_REG_CONFIG_PICTUREMODE 0x00
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#define ISSI_REG_CONFIG_AUTOPLAYMODE 0x08
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#define ISSI_REG_CONFIG_AUDIOPLAYMODE 0x18
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@ -50,20 +50,20 @@
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#define ISSI_CONF_AUTOFRAMEMODE 0x04
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#define ISSI_CONF_AUDIOMODE 0x08
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#define ISSI_REG_PICTUREFRAME 0x01
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#define ISSI_REG_PICTUREFRAME 0x01
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#define ISSI_REG_SHUTDOWN 0x0A
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#define ISSI_REG_AUDIOSYNC 0x06
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#define ISSI_COMMANDREGISTER 0xFD
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#define ISSI_BANK_FUNCTIONREG 0x0B // helpfully called 'page nine'
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#define ISSI_BANK_FUNCTIONREG 0x0B // helpfully called 'page nine'
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#ifndef ISSI_TIMEOUT
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#define ISSI_TIMEOUT 100
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# define ISSI_TIMEOUT 100
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#endif
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#ifndef ISSI_PERSISTENCE
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#define ISSI_PERSISTENCE 0
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# define ISSI_PERSISTENCE 0
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#endif
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// Transfer buffer for TWITransmitData()
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@ -75,17 +75,17 @@ uint8_t g_twi_transfer_buffer[20];
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// buffers and the transfers in IS31FL3731_write_pwm_buffer() but it's
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// probably not worth the extra complexity.
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uint8_t g_pwm_buffer[LED_DRIVER_COUNT][144];
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bool g_pwm_buffer_update_required = false;
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bool g_pwm_buffer_update_required = false;
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/* There's probably a better way to init this... */
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#if LED_DRIVER_COUNT == 1
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uint8_t g_led_control_registers[LED_DRIVER_COUNT][18] = {{0}};
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uint8_t g_led_control_registers[LED_DRIVER_COUNT][18] = {{0}};
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#elif LED_DRIVER_COUNT == 2
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uint8_t g_led_control_registers[LED_DRIVER_COUNT][18] = {{0}, {0}};
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uint8_t g_led_control_registers[LED_DRIVER_COUNT][18] = {{0}, {0}};
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#elif LED_DRIVER_COUNT == 3
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uint8_t g_led_control_registers[LED_DRIVER_COUNT][18] = {{0}, {0}, {0}};
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uint8_t g_led_control_registers[LED_DRIVER_COUNT][18] = {{0}, {0}, {0}};
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#elif LED_DRIVER_COUNT == 4
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uint8_t g_led_control_registers[LED_DRIVER_COUNT][18] = {{0}, {0}, {0}, {0}};
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uint8_t g_led_control_registers[LED_DRIVER_COUNT][18] = {{0}, {0}, {0}, {0}};
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#endif
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bool g_led_control_registers_update_required = false;
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@ -103,20 +103,19 @@ bool g_led_control_registers_update_required = false;
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// 0x0E - R17,G15,G14,G13,G12,G11,G10,G09
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// 0x10 - R16,R15,R14,R13,R12,R11,R10,R09
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void IS31FL3731_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
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g_twi_transfer_buffer[0] = reg;
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g_twi_transfer_buffer[1] = data;
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#if ISSI_PERSISTENCE > 0
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for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
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if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0) {
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break;
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}
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#if ISSI_PERSISTENCE > 0
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for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
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if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0) {
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break;
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}
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#else
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i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
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#endif
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}
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#else
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i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
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#endif
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}
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void IS31FL3731_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
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g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
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}
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#if ISSI_PERSISTENCE > 0
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for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
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if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0)
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break;
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}
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#else
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i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
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#endif
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#if ISSI_PERSISTENCE > 0
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for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
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if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0) break;
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}
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#else
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i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
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#endif
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}
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}
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@ -196,7 +194,6 @@ void IS31FL3731_init(uint8_t addr) {
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// most usage after initialization is just writing PWM buffers in bank 0
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// as there's not much point in double-buffering
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IS31FL3731_write_register(addr, ISSI_COMMANDREGISTER, 0);
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}
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void IS31FL3731_set_value(int index, uint8_t value) {
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// Subtract 0x24 to get the second index of g_pwm_buffer
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g_pwm_buffer[led.driver][led.v - 0x24] = value;
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g_pwm_buffer_update_required = true;
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g_pwm_buffer_update_required = true;
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}
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}
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@ -216,10 +213,10 @@ void IS31FL3731_set_value_all(uint8_t value) {
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}
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void IS31FL3731_set_led_control_register(uint8_t index, bool value) {
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is31_led led = g_is31_leds[index];
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is31_led led = g_is31_leds[index];
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uint8_t control_register = (led.v - 0x24) / 8;
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uint8_t bit_value = (led.v - 0x24) % 8;
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uint8_t control_register = (led.v - 0x24) / 8;
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uint8_t bit_value = (led.v - 0x24) % 8;
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if (value) {
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g_led_control_registers[led.driver][control_register] |= (1 << bit_value);
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@ -239,7 +236,7 @@ void IS31FL3731_update_pwm_buffers(uint8_t addr, uint8_t index) {
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void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index) {
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if (g_led_control_registers_update_required) {
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for (int i=0; i<18; i++) {
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for (int i = 0; i < 18; i++) {
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IS31FL3731_write_register(addr, i, g_led_control_registers[index][i]);
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}
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}
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@ -16,14 +16,12 @@
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef IS31FL3731_DRIVER_H
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#define IS31FL3731_DRIVER_H
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typedef struct is31_led {
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uint8_t driver:2;
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uint8_t v;
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uint8_t driver : 2;
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uint8_t v;
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} __attribute__((packed)) is31_led;
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extern const is31_led g_is31_leds[LED_DRIVER_LED_COUNT];
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void IS31FL3731_update_pwm_buffers(uint8_t addr, uint8_t index);
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void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index);
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#define C1_1 0x24
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#define C1_2 0x25
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#define C1_3 0x26
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#define C1_4 0x27
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#define C1_5 0x28
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#define C1_6 0x29
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#define C1_7 0x2A
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#define C1_8 0x2B
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#define C1_1 0x24
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#define C1_2 0x25
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#define C1_3 0x26
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#define C1_4 0x27
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#define C1_5 0x28
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#define C1_6 0x29
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#define C1_7 0x2A
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#define C1_8 0x2B
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#define C1_9 0x2C
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#define C1_9 0x2C
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#define C1_10 0x2D
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#define C1_11 0x2E
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#define C1_12 0x2F
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#define C1_15 0x32
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#define C1_16 0x33
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#define C2_1 0x34
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#define C2_2 0x35
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#define C2_3 0x36
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#define C2_4 0x37
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#define C2_5 0x38
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#define C2_6 0x39
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#define C2_7 0x3A
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#define C2_8 0x3B
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#define C2_1 0x34
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#define C2_2 0x35
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#define C2_3 0x36
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#define C2_4 0x37
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#define C2_5 0x38
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#define C2_6 0x39
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#define C2_7 0x3A
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#define C2_8 0x3B
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#define C2_9 0x3C
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#define C2_9 0x3C
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#define C2_10 0x3D
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#define C2_11 0x3E
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#define C2_12 0x3F
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#define C2_15 0x42
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#define C2_16 0x43
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#define C3_1 0x44
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#define C3_2 0x45
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#define C3_3 0x46
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#define C3_4 0x47
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#define C3_5 0x48
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#define C3_6 0x49
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#define C3_7 0x4A
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#define C3_8 0x4B
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#define C3_1 0x44
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#define C3_2 0x45
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#define C3_3 0x46
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#define C3_4 0x47
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#define C3_5 0x48
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#define C3_6 0x49
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#define C3_7 0x4A
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#define C3_8 0x4B
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#define C3_9 0x4C
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#define C3_9 0x4C
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#define C3_10 0x4D
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#define C3_11 0x4E
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#define C3_12 0x4F
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#define C3_15 0x52
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#define C3_16 0x53
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#define C4_1 0x54
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#define C4_2 0x55
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#define C4_3 0x56
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#define C4_4 0x57
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#define C4_5 0x58
|
||||
#define C4_6 0x59
|
||||
#define C4_7 0x5A
|
||||
#define C4_8 0x5B
|
||||
#define C4_1 0x54
|
||||
#define C4_2 0x55
|
||||
#define C4_3 0x56
|
||||
#define C4_4 0x57
|
||||
#define C4_5 0x58
|
||||
#define C4_6 0x59
|
||||
#define C4_7 0x5A
|
||||
#define C4_8 0x5B
|
||||
|
||||
#define C4_9 0x5C
|
||||
#define C4_9 0x5C
|
||||
#define C4_10 0x5D
|
||||
#define C4_11 0x5E
|
||||
#define C4_12 0x5F
|
||||
|
@ -116,16 +114,16 @@ void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index);
|
|||
#define C4_15 0x62
|
||||
#define C4_16 0x63
|
||||
|
||||
#define C5_1 0x64
|
||||
#define C5_2 0x65
|
||||
#define C5_3 0x66
|
||||
#define C5_4 0x67
|
||||
#define C5_5 0x68
|
||||
#define C5_6 0x69
|
||||
#define C5_7 0x6A
|
||||
#define C5_8 0x6B
|
||||
#define C5_1 0x64
|
||||
#define C5_2 0x65
|
||||
#define C5_3 0x66
|
||||
#define C5_4 0x67
|
||||
#define C5_5 0x68
|
||||
#define C5_6 0x69
|
||||
#define C5_7 0x6A
|
||||
#define C5_8 0x6B
|
||||
|
||||
#define C5_9 0x6C
|
||||
#define C5_9 0x6C
|
||||
#define C5_10 0x6D
|
||||
#define C5_11 0x6E
|
||||
#define C5_12 0x6F
|
||||
|
@ -134,16 +132,16 @@ void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index);
|
|||
#define C5_15 0x72
|
||||
#define C5_16 0x73
|
||||
|
||||
#define C6_1 0x74
|
||||
#define C6_2 0x75
|
||||
#define C6_3 0x76
|
||||
#define C6_4 0x77
|
||||
#define C6_5 0x78
|
||||
#define C6_6 0x79
|
||||
#define C6_7 0x7A
|
||||
#define C6_8 0x7B
|
||||
#define C6_1 0x74
|
||||
#define C6_2 0x75
|
||||
#define C6_3 0x76
|
||||
#define C6_4 0x77
|
||||
#define C6_5 0x78
|
||||
#define C6_6 0x79
|
||||
#define C6_7 0x7A
|
||||
#define C6_8 0x7B
|
||||
|
||||
#define C6_9 0x7C
|
||||
#define C6_9 0x7C
|
||||
#define C6_10 0x7D
|
||||
#define C6_11 0x7E
|
||||
#define C6_12 0x7F
|
||||
|
@ -152,16 +150,16 @@ void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index);
|
|||
#define C6_15 0x82
|
||||
#define C6_16 0x83
|
||||
|
||||
#define C7_1 0x84
|
||||
#define C7_2 0x85
|
||||
#define C7_3 0x86
|
||||
#define C7_4 0x87
|
||||
#define C7_5 0x88
|
||||
#define C7_6 0x89
|
||||
#define C7_7 0x8A
|
||||
#define C7_8 0x8B
|
||||
#define C7_1 0x84
|
||||
#define C7_2 0x85
|
||||
#define C7_3 0x86
|
||||
#define C7_4 0x87
|
||||
#define C7_5 0x88
|
||||
#define C7_6 0x89
|
||||
#define C7_7 0x8A
|
||||
#define C7_8 0x8B
|
||||
|
||||
#define C7_9 0x8C
|
||||
#define C7_9 0x8C
|
||||
#define C7_10 0x8D
|
||||
#define C7_11 0x8E
|
||||
#define C7_12 0x8F
|
||||
|
@ -170,16 +168,16 @@ void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index);
|
|||
#define C7_15 0x92
|
||||
#define C7_16 0x93
|
||||
|
||||
#define C8_1 0x94
|
||||
#define C8_2 0x95
|
||||
#define C8_3 0x96
|
||||
#define C8_4 0x97
|
||||
#define C8_5 0x98
|
||||
#define C8_6 0x99
|
||||
#define C8_7 0x9A
|
||||
#define C8_8 0x9B
|
||||
#define C8_1 0x94
|
||||
#define C8_2 0x95
|
||||
#define C8_3 0x96
|
||||
#define C8_4 0x97
|
||||
#define C8_5 0x98
|
||||
#define C8_6 0x99
|
||||
#define C8_7 0x9A
|
||||
#define C8_8 0x9B
|
||||
|
||||
#define C8_9 0x9C
|
||||
#define C8_9 0x9C
|
||||
#define C8_10 0x9D
|
||||
#define C8_11 0x9E
|
||||
#define C8_12 0x9F
|
||||
|
@ -188,16 +186,16 @@ void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index);
|
|||
#define C8_15 0xA2
|
||||
#define C8_16 0xA3
|
||||
|
||||
#define C9_1 0xA4
|
||||
#define C9_2 0xA5
|
||||
#define C9_3 0xA6
|
||||
#define C9_4 0xA7
|
||||
#define C9_5 0xA8
|
||||
#define C9_6 0xA9
|
||||
#define C9_7 0xAA
|
||||
#define C9_8 0xAB
|
||||
#define C9_1 0xA4
|
||||
#define C9_2 0xA5
|
||||
#define C9_3 0xA6
|
||||
#define C9_4 0xA7
|
||||
#define C9_5 0xA8
|
||||
#define C9_6 0xA9
|
||||
#define C9_7 0xAA
|
||||
#define C9_8 0xAB
|
||||
|
||||
#define C9_9 0xAC
|
||||
#define C9_9 0xAC
|
||||
#define C9_10 0xAD
|
||||
#define C9_11 0xAE
|
||||
#define C9_12 0xAF
|
||||
|
@ -206,5 +204,4 @@ void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index);
|
|||
#define C9_15 0xB2
|
||||
#define C9_16 0xB3
|
||||
|
||||
|
||||
#endif // IS31FL3731_DRIVER_H
|
||||
#endif // IS31FL3731_DRIVER_H
|
||||
|
|
|
@ -16,11 +16,11 @@
|
|||
*/
|
||||
|
||||
#ifdef __AVR__
|
||||
#include <avr/interrupt.h>
|
||||
#include <avr/io.h>
|
||||
#include <util/delay.h>
|
||||
# include <avr/interrupt.h>
|
||||
# include <avr/io.h>
|
||||
# include <util/delay.h>
|
||||
#else
|
||||
#include "wait.h"
|
||||
# include "wait.h"
|
||||
#endif
|
||||
|
||||
#include "is31fl3731.h"
|
||||
|
@ -37,7 +37,7 @@
|
|||
// 0b1110110 AD <-> SDA
|
||||
#define ISSI_ADDR_DEFAULT 0x74
|
||||
|
||||
#define ISSI_REG_CONFIG 0x00
|
||||
#define ISSI_REG_CONFIG 0x00
|
||||
#define ISSI_REG_CONFIG_PICTUREMODE 0x00
|
||||
#define ISSI_REG_CONFIG_AUTOPLAYMODE 0x08
|
||||
#define ISSI_REG_CONFIG_AUDIOPLAYMODE 0x18
|
||||
|
@ -46,20 +46,20 @@
|
|||
#define ISSI_CONF_AUTOFRAMEMODE 0x04
|
||||
#define ISSI_CONF_AUDIOMODE 0x08
|
||||
|
||||
#define ISSI_REG_PICTUREFRAME 0x01
|
||||
#define ISSI_REG_PICTUREFRAME 0x01
|
||||
|
||||
#define ISSI_REG_SHUTDOWN 0x0A
|
||||
#define ISSI_REG_AUDIOSYNC 0x06
|
||||
|
||||
#define ISSI_COMMANDREGISTER 0xFD
|
||||
#define ISSI_BANK_FUNCTIONREG 0x0B // helpfully called 'page nine'
|
||||
#define ISSI_BANK_FUNCTIONREG 0x0B // helpfully called 'page nine'
|
||||
|
||||
#ifndef ISSI_TIMEOUT
|
||||
#define ISSI_TIMEOUT 100
|
||||
# define ISSI_TIMEOUT 100
|
||||
#endif
|
||||
|
||||
#ifndef ISSI_PERSISTENCE
|
||||
#define ISSI_PERSISTENCE 0
|
||||
# define ISSI_PERSISTENCE 0
|
||||
#endif
|
||||
|
||||
// Transfer buffer for TWITransmitData()
|
||||
|
@ -71,10 +71,10 @@ uint8_t g_twi_transfer_buffer[20];
|
|||
// buffers and the transfers in IS31FL3731_write_pwm_buffer() but it's
|
||||
// probably not worth the extra complexity.
|
||||
uint8_t g_pwm_buffer[DRIVER_COUNT][144];
|
||||
bool g_pwm_buffer_update_required[DRIVER_COUNT] = { false };
|
||||
bool g_pwm_buffer_update_required[DRIVER_COUNT] = {false};
|
||||
|
||||
uint8_t g_led_control_registers[DRIVER_COUNT][18] = { { 0 }, { 0 } };
|
||||
bool g_led_control_registers_update_required[DRIVER_COUNT] = { false };
|
||||
uint8_t g_led_control_registers[DRIVER_COUNT][18] = {{0}, {0}};
|
||||
bool g_led_control_registers_update_required[DRIVER_COUNT] = {false};
|
||||
|
||||
// This is the bit pattern in the LED control registers
|
||||
// (for matrix A, add one to register for matrix B)
|
||||
|
@ -90,179 +90,159 @@ bool g_led_control_registers_update_required[DRIVER_COUNT] = { false };
|
|||
// 0x0E - R17,G15,G14,G13,G12,G11,G10,G09
|
||||
// 0x10 - R16,R15,R14,R13,R12,R11,R10,R09
|
||||
|
||||
|
||||
void IS31FL3731_write_register( uint8_t addr, uint8_t reg, uint8_t data )
|
||||
{
|
||||
void IS31FL3731_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
|
||||
g_twi_transfer_buffer[0] = reg;
|
||||
g_twi_transfer_buffer[1] = data;
|
||||
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0)
|
||||
break;
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0) break;
|
||||
}
|
||||
#else
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
void IS31FL3731_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
|
||||
{
|
||||
void IS31FL3731_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
|
||||
// assumes bank is already selected
|
||||
|
||||
// transmit PWM registers in 9 transfers of 16 bytes
|
||||
// g_twi_transfer_buffer[] is 20 bytes
|
||||
|
||||
// iterate over the pwm_buffer contents at 16 byte intervals
|
||||
for ( int i = 0; i < 144; i += 16 ) {
|
||||
for (int i = 0; i < 144; i += 16) {
|
||||
// set the first register, e.g. 0x24, 0x34, 0x44, etc.
|
||||
g_twi_transfer_buffer[0] = 0x24 + i;
|
||||
// copy the data from i to i+15
|
||||
// device will auto-increment register for data after the first byte
|
||||
// thus this sets registers 0x24-0x33, 0x34-0x43, etc. in one transfer
|
||||
for ( int j = 0; j < 16; j++ ) {
|
||||
for (int j = 0; j < 16; j++) {
|
||||
g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
|
||||
}
|
||||
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0)
|
||||
break;
|
||||
}
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
|
||||
#endif
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0) break;
|
||||
}
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3731_init( uint8_t addr )
|
||||
{
|
||||
void IS31FL3731_init(uint8_t addr) {
|
||||
// In order to avoid the LEDs being driven with garbage data
|
||||
// in the LED driver's PWM registers, first enable software shutdown,
|
||||
// then set up the mode and other settings, clear the PWM registers,
|
||||
// then disable software shutdown.
|
||||
|
||||
// select "function register" bank
|
||||
IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG );
|
||||
IS31FL3731_write_register(addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG);
|
||||
|
||||
// enable software shutdown
|
||||
IS31FL3731_write_register( addr, ISSI_REG_SHUTDOWN, 0x00 );
|
||||
// this delay was copied from other drivers, might not be needed
|
||||
#ifdef __AVR__
|
||||
_delay_ms( 10 );
|
||||
#else
|
||||
IS31FL3731_write_register(addr, ISSI_REG_SHUTDOWN, 0x00);
|
||||
// this delay was copied from other drivers, might not be needed
|
||||
#ifdef __AVR__
|
||||
_delay_ms(10);
|
||||
#else
|
||||
wait_ms(10);
|
||||
#endif
|
||||
#endif
|
||||
|
||||
// picture mode
|
||||
IS31FL3731_write_register( addr, ISSI_REG_CONFIG, ISSI_REG_CONFIG_PICTUREMODE );
|
||||
IS31FL3731_write_register(addr, ISSI_REG_CONFIG, ISSI_REG_CONFIG_PICTUREMODE);
|
||||
// display frame 0
|
||||
IS31FL3731_write_register( addr, ISSI_REG_PICTUREFRAME, 0x00 );
|
||||
IS31FL3731_write_register(addr, ISSI_REG_PICTUREFRAME, 0x00);
|
||||
// audio sync off
|
||||
IS31FL3731_write_register( addr, ISSI_REG_AUDIOSYNC, 0x00 );
|
||||
IS31FL3731_write_register(addr, ISSI_REG_AUDIOSYNC, 0x00);
|
||||
|
||||
// select bank 0
|
||||
IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, 0 );
|
||||
IS31FL3731_write_register(addr, ISSI_COMMANDREGISTER, 0);
|
||||
|
||||
// turn off all LEDs in the LED control register
|
||||
for ( int i = 0x00; i <= 0x11; i++ )
|
||||
{
|
||||
IS31FL3731_write_register( addr, i, 0x00 );
|
||||
for (int i = 0x00; i <= 0x11; i++) {
|
||||
IS31FL3731_write_register(addr, i, 0x00);
|
||||
}
|
||||
|
||||
// turn off all LEDs in the blink control register (not really needed)
|
||||
for ( int i = 0x12; i <= 0x23; i++ )
|
||||
{
|
||||
IS31FL3731_write_register( addr, i, 0x00 );
|
||||
for (int i = 0x12; i <= 0x23; i++) {
|
||||
IS31FL3731_write_register(addr, i, 0x00);
|
||||
}
|
||||
|
||||
// set PWM on all LEDs to 0
|
||||
for ( int i = 0x24; i <= 0xB3; i++ )
|
||||
{
|
||||
IS31FL3731_write_register( addr, i, 0x00 );
|
||||
for (int i = 0x24; i <= 0xB3; i++) {
|
||||
IS31FL3731_write_register(addr, i, 0x00);
|
||||
}
|
||||
|
||||
// select "function register" bank
|
||||
IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG );
|
||||
IS31FL3731_write_register(addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG);
|
||||
|
||||
// disable software shutdown
|
||||
IS31FL3731_write_register( addr, ISSI_REG_SHUTDOWN, 0x01 );
|
||||
IS31FL3731_write_register(addr, ISSI_REG_SHUTDOWN, 0x01);
|
||||
|
||||
// select bank 0 and leave it selected.
|
||||
// most usage after initialization is just writing PWM buffers in bank 0
|
||||
// as there's not much point in double-buffering
|
||||
IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, 0 );
|
||||
|
||||
IS31FL3731_write_register(addr, ISSI_COMMANDREGISTER, 0);
|
||||
}
|
||||
|
||||
void IS31FL3731_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
|
||||
{
|
||||
if ( index >= 0 && index < DRIVER_LED_TOTAL ) {
|
||||
void IS31FL3731_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
|
||||
if (index >= 0 && index < DRIVER_LED_TOTAL) {
|
||||
is31_led led = g_is31_leds[index];
|
||||
|
||||
// Subtract 0x24 to get the second index of g_pwm_buffer
|
||||
g_pwm_buffer[led.driver][led.r - 0x24] = red;
|
||||
g_pwm_buffer[led.driver][led.g - 0x24] = green;
|
||||
g_pwm_buffer[led.driver][led.b - 0x24] = blue;
|
||||
g_pwm_buffer[led.driver][led.r - 0x24] = red;
|
||||
g_pwm_buffer[led.driver][led.g - 0x24] = green;
|
||||
g_pwm_buffer[led.driver][led.b - 0x24] = blue;
|
||||
g_pwm_buffer_update_required[led.driver] = true;
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3731_set_color_all( uint8_t red, uint8_t green, uint8_t blue )
|
||||
{
|
||||
for ( int i = 0; i < DRIVER_LED_TOTAL; i++ )
|
||||
{
|
||||
IS31FL3731_set_color( i, red, green, blue );
|
||||
void IS31FL3731_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
|
||||
for (int i = 0; i < DRIVER_LED_TOTAL; i++) {
|
||||
IS31FL3731_set_color(i, red, green, blue);
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3731_set_led_control_register( uint8_t index, bool red, bool green, bool blue )
|
||||
{
|
||||
void IS31FL3731_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
|
||||
is31_led led = g_is31_leds[index];
|
||||
|
||||
uint8_t control_register_r = (led.r - 0x24) / 8;
|
||||
uint8_t control_register_g = (led.g - 0x24) / 8;
|
||||
uint8_t control_register_b = (led.b - 0x24) / 8;
|
||||
uint8_t bit_r = (led.r - 0x24) % 8;
|
||||
uint8_t bit_g = (led.g - 0x24) % 8;
|
||||
uint8_t bit_b = (led.b - 0x24) % 8;
|
||||
uint8_t bit_r = (led.r - 0x24) % 8;
|
||||
uint8_t bit_g = (led.g - 0x24) % 8;
|
||||
uint8_t bit_b = (led.b - 0x24) % 8;
|
||||
|
||||
if ( red ) {
|
||||
if (red) {
|
||||
g_led_control_registers[led.driver][control_register_r] |= (1 << bit_r);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_r] &= ~(1 << bit_r);
|
||||
}
|
||||
if ( green ) {
|
||||
if (green) {
|
||||
g_led_control_registers[led.driver][control_register_g] |= (1 << bit_g);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_g] &= ~(1 << bit_g);
|
||||
}
|
||||
if ( blue ) {
|
||||
if (blue) {
|
||||
g_led_control_registers[led.driver][control_register_b] |= (1 << bit_b);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_b] &= ~(1 << bit_b);
|
||||
}
|
||||
|
||||
g_led_control_registers_update_required[led.driver] = true;
|
||||
|
||||
}
|
||||
|
||||
void IS31FL3731_update_pwm_buffers( uint8_t addr, uint8_t index )
|
||||
{
|
||||
if ( g_pwm_buffer_update_required[index] )
|
||||
{
|
||||
IS31FL3731_write_pwm_buffer( addr, g_pwm_buffer[index] );
|
||||
void IS31FL3731_update_pwm_buffers(uint8_t addr, uint8_t index) {
|
||||
if (g_pwm_buffer_update_required[index]) {
|
||||
IS31FL3731_write_pwm_buffer(addr, g_pwm_buffer[index]);
|
||||
}
|
||||
g_pwm_buffer_update_required[index] = false;
|
||||
}
|
||||
|
||||
void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index )
|
||||
{
|
||||
if ( g_led_control_registers_update_required[index] )
|
||||
{
|
||||
for ( int i=0; i<18; i++ )
|
||||
{
|
||||
IS31FL3731_write_register( addr, i, g_led_control_registers[index][i] );
|
||||
void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index) {
|
||||
if (g_led_control_registers_update_required[index]) {
|
||||
for (int i = 0; i < 18; i++) {
|
||||
IS31FL3731_write_register(addr, i, g_led_control_registers[index][i]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -15,7 +15,6 @@
|
|||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef IS31FL3731_DRIVER_H
|
||||
#define IS31FL3731_DRIVER_H
|
||||
|
||||
|
@ -23,40 +22,40 @@
|
|||
#include <stdbool.h>
|
||||
|
||||
typedef struct is31_led {
|
||||
uint8_t driver:2;
|
||||
uint8_t r;
|
||||
uint8_t g;
|
||||
uint8_t b;
|
||||
uint8_t driver : 2;
|
||||
uint8_t r;
|
||||
uint8_t g;
|
||||
uint8_t b;
|
||||
} __attribute__((packed)) is31_led;
|
||||
|
||||
extern const is31_led g_is31_leds[DRIVER_LED_TOTAL];
|
||||
|
||||
void IS31FL3731_init( uint8_t addr );
|
||||
void IS31FL3731_write_register( uint8_t addr, uint8_t reg, uint8_t data );
|
||||
void IS31FL3731_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer );
|
||||
void IS31FL3731_init(uint8_t addr);
|
||||
void IS31FL3731_write_register(uint8_t addr, uint8_t reg, uint8_t data);
|
||||
void IS31FL3731_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer);
|
||||
|
||||
void IS31FL3731_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
|
||||
void IS31FL3731_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
|
||||
void IS31FL3731_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
|
||||
void IS31FL3731_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
|
||||
|
||||
void IS31FL3731_set_led_control_register( uint8_t index, bool red, bool green, bool blue );
|
||||
void IS31FL3731_set_led_control_register(uint8_t index, bool red, bool green, bool blue);
|
||||
|
||||
// This should not be called from an interrupt
|
||||
// (eg. from a timer interrupt).
|
||||
// Call this while idle (in between matrix scans).
|
||||
// If the buffer is dirty, it will update the driver with the buffer.
|
||||
void IS31FL3731_update_pwm_buffers( uint8_t addr, uint8_t index );
|
||||
void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index );
|
||||
void IS31FL3731_update_pwm_buffers(uint8_t addr, uint8_t index);
|
||||
void IS31FL3731_update_led_control_registers(uint8_t addr, uint8_t index);
|
||||
|
||||
#define C1_1 0x24
|
||||
#define C1_2 0x25
|
||||
#define C1_3 0x26
|
||||
#define C1_4 0x27
|
||||
#define C1_5 0x28
|
||||
#define C1_6 0x29
|
||||
#define C1_7 0x2A
|
||||
#define C1_8 0x2B
|
||||
#define C1_1 0x24
|
||||
#define C1_2 0x25
|
||||
#define C1_3 0x26
|
||||
#define C1_4 0x27
|
||||
#define C1_5 0x28
|
||||
#define C1_6 0x29
|
||||
#define C1_7 0x2A
|
||||
#define C1_8 0x2B
|
||||
|
||||
#define C1_9 0x2C
|
||||
#define C1_9 0x2C
|
||||
#define C1_10 0x2D
|
||||
#define C1_11 0x2E
|
||||
#define C1_12 0x2F
|
||||
|
@ -65,16 +64,16 @@ void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index );
|
|||
#define C1_15 0x32
|
||||
#define C1_16 0x33
|
||||
|
||||
#define C2_1 0x34
|
||||
#define C2_2 0x35
|
||||
#define C2_3 0x36
|
||||
#define C2_4 0x37
|
||||
#define C2_5 0x38
|
||||
#define C2_6 0x39
|
||||
#define C2_7 0x3A
|
||||
#define C2_8 0x3B
|
||||
#define C2_1 0x34
|
||||
#define C2_2 0x35
|
||||
#define C2_3 0x36
|
||||
#define C2_4 0x37
|
||||
#define C2_5 0x38
|
||||
#define C2_6 0x39
|
||||
#define C2_7 0x3A
|
||||
#define C2_8 0x3B
|
||||
|
||||
#define C2_9 0x3C
|
||||
#define C2_9 0x3C
|
||||
#define C2_10 0x3D
|
||||
#define C2_11 0x3E
|
||||
#define C2_12 0x3F
|
||||
|
@ -83,16 +82,16 @@ void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index );
|
|||
#define C2_15 0x42
|
||||
#define C2_16 0x43
|
||||
|
||||
#define C3_1 0x44
|
||||
#define C3_2 0x45
|
||||
#define C3_3 0x46
|
||||
#define C3_4 0x47
|
||||
#define C3_5 0x48
|
||||
#define C3_6 0x49
|
||||
#define C3_7 0x4A
|
||||
#define C3_8 0x4B
|
||||
#define C3_1 0x44
|
||||
#define C3_2 0x45
|
||||
#define C3_3 0x46
|
||||
#define C3_4 0x47
|
||||
#define C3_5 0x48
|
||||
#define C3_6 0x49
|
||||
#define C3_7 0x4A
|
||||
#define C3_8 0x4B
|
||||
|
||||
#define C3_9 0x4C
|
||||
#define C3_9 0x4C
|
||||
#define C3_10 0x4D
|
||||
#define C3_11 0x4E
|
||||
#define C3_12 0x4F
|
||||
|
@ -101,16 +100,16 @@ void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index );
|
|||
#define C3_15 0x52
|
||||
#define C3_16 0x53
|
||||
|
||||
#define C4_1 0x54
|
||||
#define C4_2 0x55
|
||||
#define C4_3 0x56
|
||||
#define C4_4 0x57
|
||||
#define C4_5 0x58
|
||||
#define C4_6 0x59
|
||||
#define C4_7 0x5A
|
||||
#define C4_8 0x5B
|
||||
#define C4_1 0x54
|
||||
#define C4_2 0x55
|
||||
#define C4_3 0x56
|
||||
#define C4_4 0x57
|
||||
#define C4_5 0x58
|
||||
#define C4_6 0x59
|
||||
#define C4_7 0x5A
|
||||
#define C4_8 0x5B
|
||||
|
||||
#define C4_9 0x5C
|
||||
#define C4_9 0x5C
|
||||
#define C4_10 0x5D
|
||||
#define C4_11 0x5E
|
||||
#define C4_12 0x5F
|
||||
|
@ -119,16 +118,16 @@ void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index );
|
|||
#define C4_15 0x62
|
||||
#define C4_16 0x63
|
||||
|
||||
#define C5_1 0x64
|
||||
#define C5_2 0x65
|
||||
#define C5_3 0x66
|
||||
#define C5_4 0x67
|
||||
#define C5_5 0x68
|
||||
#define C5_6 0x69
|
||||
#define C5_7 0x6A
|
||||
#define C5_8 0x6B
|
||||
#define C5_1 0x64
|
||||
#define C5_2 0x65
|
||||
#define C5_3 0x66
|
||||
#define C5_4 0x67
|
||||
#define C5_5 0x68
|
||||
#define C5_6 0x69
|
||||
#define C5_7 0x6A
|
||||
#define C5_8 0x6B
|
||||
|
||||
#define C5_9 0x6C
|
||||
#define C5_9 0x6C
|
||||
#define C5_10 0x6D
|
||||
#define C5_11 0x6E
|
||||
#define C5_12 0x6F
|
||||
|
@ -137,16 +136,16 @@ void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index );
|
|||
#define C5_15 0x72
|
||||
#define C5_16 0x73
|
||||
|
||||
#define C6_1 0x74
|
||||
#define C6_2 0x75
|
||||
#define C6_3 0x76
|
||||
#define C6_4 0x77
|
||||
#define C6_5 0x78
|
||||
#define C6_6 0x79
|
||||
#define C6_7 0x7A
|
||||
#define C6_8 0x7B
|
||||
#define C6_1 0x74
|
||||
#define C6_2 0x75
|
||||
#define C6_3 0x76
|
||||
#define C6_4 0x77
|
||||
#define C6_5 0x78
|
||||
#define C6_6 0x79
|
||||
#define C6_7 0x7A
|
||||
#define C6_8 0x7B
|
||||
|
||||
#define C6_9 0x7C
|
||||
#define C6_9 0x7C
|
||||
#define C6_10 0x7D
|
||||
#define C6_11 0x7E
|
||||
#define C6_12 0x7F
|
||||
|
@ -155,16 +154,16 @@ void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index );
|
|||
#define C6_15 0x82
|
||||
#define C6_16 0x83
|
||||
|
||||
#define C7_1 0x84
|
||||
#define C7_2 0x85
|
||||
#define C7_3 0x86
|
||||
#define C7_4 0x87
|
||||
#define C7_5 0x88
|
||||
#define C7_6 0x89
|
||||
#define C7_7 0x8A
|
||||
#define C7_8 0x8B
|
||||
#define C7_1 0x84
|
||||
#define C7_2 0x85
|
||||
#define C7_3 0x86
|
||||
#define C7_4 0x87
|
||||
#define C7_5 0x88
|
||||
#define C7_6 0x89
|
||||
#define C7_7 0x8A
|
||||
#define C7_8 0x8B
|
||||
|
||||
#define C7_9 0x8C
|
||||
#define C7_9 0x8C
|
||||
#define C7_10 0x8D
|
||||
#define C7_11 0x8E
|
||||
#define C7_12 0x8F
|
||||
|
@ -173,16 +172,16 @@ void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index );
|
|||
#define C7_15 0x92
|
||||
#define C7_16 0x93
|
||||
|
||||
#define C8_1 0x94
|
||||
#define C8_2 0x95
|
||||
#define C8_3 0x96
|
||||
#define C8_4 0x97
|
||||
#define C8_5 0x98
|
||||
#define C8_6 0x99
|
||||
#define C8_7 0x9A
|
||||
#define C8_8 0x9B
|
||||
#define C8_1 0x94
|
||||
#define C8_2 0x95
|
||||
#define C8_3 0x96
|
||||
#define C8_4 0x97
|
||||
#define C8_5 0x98
|
||||
#define C8_6 0x99
|
||||
#define C8_7 0x9A
|
||||
#define C8_8 0x9B
|
||||
|
||||
#define C8_9 0x9C
|
||||
#define C8_9 0x9C
|
||||
#define C8_10 0x9D
|
||||
#define C8_11 0x9E
|
||||
#define C8_12 0x9F
|
||||
|
@ -191,16 +190,16 @@ void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index );
|
|||
#define C8_15 0xA2
|
||||
#define C8_16 0xA3
|
||||
|
||||
#define C9_1 0xA4
|
||||
#define C9_2 0xA5
|
||||
#define C9_3 0xA6
|
||||
#define C9_4 0xA7
|
||||
#define C9_5 0xA8
|
||||
#define C9_6 0xA9
|
||||
#define C9_7 0xAA
|
||||
#define C9_8 0xAB
|
||||
#define C9_1 0xA4
|
||||
#define C9_2 0xA5
|
||||
#define C9_3 0xA6
|
||||
#define C9_4 0xA7
|
||||
#define C9_5 0xA8
|
||||
#define C9_6 0xA9
|
||||
#define C9_7 0xAA
|
||||
#define C9_8 0xAB
|
||||
|
||||
#define C9_9 0xAC
|
||||
#define C9_9 0xAC
|
||||
#define C9_10 0xAD
|
||||
#define C9_11 0xAE
|
||||
#define C9_12 0xAF
|
||||
|
@ -209,6 +208,4 @@ void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index );
|
|||
#define C9_15 0xB2
|
||||
#define C9_16 0xB3
|
||||
|
||||
|
||||
|
||||
#endif // IS31FL3731_DRIVER_H
|
||||
#endif // IS31FL3731_DRIVER_H
|
||||
|
|
|
@ -17,11 +17,11 @@
|
|||
*/
|
||||
|
||||
#ifdef __AVR__
|
||||
#include <avr/interrupt.h>
|
||||
#include <avr/io.h>
|
||||
#include <util/delay.h>
|
||||
# include <avr/interrupt.h>
|
||||
# include <avr/io.h>
|
||||
# include <util/delay.h>
|
||||
#else
|
||||
#include "wait.h"
|
||||
# include "wait.h"
|
||||
#endif
|
||||
|
||||
#include "is31fl3733.h"
|
||||
|
@ -46,23 +46,23 @@
|
|||
#define ISSI_INTERRUPTMASKREGISTER 0xF0
|
||||
#define ISSI_INTERRUPTSTATUSREGISTER 0xF1
|
||||
|
||||
#define ISSI_PAGE_LEDCONTROL 0x00 //PG0
|
||||
#define ISSI_PAGE_PWM 0x01 //PG1
|
||||
#define ISSI_PAGE_AUTOBREATH 0x02 //PG2
|
||||
#define ISSI_PAGE_FUNCTION 0x03 //PG3
|
||||
#define ISSI_PAGE_LEDCONTROL 0x00 // PG0
|
||||
#define ISSI_PAGE_PWM 0x01 // PG1
|
||||
#define ISSI_PAGE_AUTOBREATH 0x02 // PG2
|
||||
#define ISSI_PAGE_FUNCTION 0x03 // PG3
|
||||
|
||||
#define ISSI_REG_CONFIGURATION 0x00 //PG3
|
||||
#define ISSI_REG_GLOBALCURRENT 0x01 //PG3
|
||||
#define ISSI_REG_RESET 0x11// PG3
|
||||
#define ISSI_REG_SWPULLUP 0x0F //PG3
|
||||
#define ISSI_REG_CSPULLUP 0x10 //PG3
|
||||
#define ISSI_REG_CONFIGURATION 0x00 // PG3
|
||||
#define ISSI_REG_GLOBALCURRENT 0x01 // PG3
|
||||
#define ISSI_REG_RESET 0x11 // PG3
|
||||
#define ISSI_REG_SWPULLUP 0x0F // PG3
|
||||
#define ISSI_REG_CSPULLUP 0x10 // PG3
|
||||
|
||||
#ifndef ISSI_TIMEOUT
|
||||
#define ISSI_TIMEOUT 100
|
||||
# define ISSI_TIMEOUT 100
|
||||
#endif
|
||||
|
||||
#ifndef ISSI_PERSISTENCE
|
||||
#define ISSI_PERSISTENCE 0
|
||||
# define ISSI_PERSISTENCE 0
|
||||
#endif
|
||||
|
||||
// Transfer buffer for TWITransmitData()
|
||||
|
@ -75,56 +75,51 @@ uint8_t g_twi_transfer_buffer[20];
|
|||
// buffers and the transfers in IS31FL3733_write_pwm_buffer() but it's
|
||||
// probably not worth the extra complexity.
|
||||
uint8_t g_pwm_buffer[DRIVER_COUNT][192];
|
||||
bool g_pwm_buffer_update_required[DRIVER_COUNT] = { false };
|
||||
bool g_pwm_buffer_update_required[DRIVER_COUNT] = {false};
|
||||
|
||||
uint8_t g_led_control_registers[DRIVER_COUNT][24] = { { 0 }, { 0 } };
|
||||
bool g_led_control_registers_update_required[DRIVER_COUNT] = { false };
|
||||
uint8_t g_led_control_registers[DRIVER_COUNT][24] = {{0}, {0}};
|
||||
bool g_led_control_registers_update_required[DRIVER_COUNT] = {false};
|
||||
|
||||
void IS31FL3733_write_register( uint8_t addr, uint8_t reg, uint8_t data )
|
||||
{
|
||||
void IS31FL3733_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
|
||||
g_twi_transfer_buffer[0] = reg;
|
||||
g_twi_transfer_buffer[1] = data;
|
||||
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0)
|
||||
break;
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0) break;
|
||||
}
|
||||
#else
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
void IS31FL3733_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
|
||||
{
|
||||
void IS31FL3733_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
|
||||
// assumes PG1 is already selected
|
||||
|
||||
// transmit PWM registers in 12 transfers of 16 bytes
|
||||
// g_twi_transfer_buffer[] is 20 bytes
|
||||
|
||||
// iterate over the pwm_buffer contents at 16 byte intervals
|
||||
for ( int i = 0; i < 192; i += 16 ) {
|
||||
for (int i = 0; i < 192; i += 16) {
|
||||
g_twi_transfer_buffer[0] = i;
|
||||
// copy the data from i to i+15
|
||||
// device will auto-increment register for data after the first byte
|
||||
// thus this sets registers 0x00-0x0F, 0x10-0x1F, etc. in one transfer
|
||||
for ( int j = 0; j < 16; j++ ) {
|
||||
for (int j = 0; j < 16; j++) {
|
||||
g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
|
||||
}
|
||||
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0)
|
||||
break;
|
||||
}
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
|
||||
#endif
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0) break;
|
||||
}
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3733_init( uint8_t addr, uint8_t sync)
|
||||
{
|
||||
void IS31FL3733_init(uint8_t addr, uint8_t sync) {
|
||||
// In order to avoid the LEDs being driven with garbage data
|
||||
// in the LED driver's PWM registers, shutdown is enabled last.
|
||||
// Set up the mode and other settings, clear the PWM registers,
|
||||
|
@ -132,120 +127,108 @@ void IS31FL3733_init( uint8_t addr, uint8_t sync)
|
|||
// Sync is passed so set it according to the datasheet.
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3733_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
|
||||
// Select PG0
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL );
|
||||
IS31FL3733_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL);
|
||||
// Turn off all LEDs.
|
||||
for ( int i = 0x00; i <= 0x17; i++ )
|
||||
{
|
||||
IS31FL3733_write_register( addr, i, 0x00 );
|
||||
for (int i = 0x00; i <= 0x17; i++) {
|
||||
IS31FL3733_write_register(addr, i, 0x00);
|
||||
}
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3733_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
|
||||
// Select PG1
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM );
|
||||
IS31FL3733_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM);
|
||||
// Set PWM on all LEDs to 0
|
||||
// No need to setup Breath registers to PWM as that is the default.
|
||||
for ( int i = 0x00; i <= 0xBF; i++ )
|
||||
{
|
||||
IS31FL3733_write_register( addr, i, 0x00 );
|
||||
for (int i = 0x00; i <= 0xBF; i++) {
|
||||
IS31FL3733_write_register(addr, i, 0x00);
|
||||
}
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3733_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
|
||||
// Select PG3
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_FUNCTION );
|
||||
IS31FL3733_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_FUNCTION);
|
||||
// Set global current to maximum.
|
||||
IS31FL3733_write_register( addr, ISSI_REG_GLOBALCURRENT, 0xFF );
|
||||
IS31FL3733_write_register(addr, ISSI_REG_GLOBALCURRENT, 0xFF);
|
||||
// Disable software shutdown.
|
||||
IS31FL3733_write_register( addr, ISSI_REG_CONFIGURATION, (sync << 6) | 0x01 );
|
||||
IS31FL3733_write_register(addr, ISSI_REG_CONFIGURATION, (sync << 6) | 0x01);
|
||||
|
||||
// Wait 10ms to ensure the device has woken up.
|
||||
#ifdef __AVR__
|
||||
_delay_ms( 10 );
|
||||
#else
|
||||
// Wait 10ms to ensure the device has woken up.
|
||||
#ifdef __AVR__
|
||||
_delay_ms(10);
|
||||
#else
|
||||
wait_ms(10);
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
void IS31FL3733_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
|
||||
{
|
||||
if ( index >= 0 && index < DRIVER_LED_TOTAL ) {
|
||||
void IS31FL3733_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
|
||||
if (index >= 0 && index < DRIVER_LED_TOTAL) {
|
||||
is31_led led = g_is31_leds[index];
|
||||
|
||||
g_pwm_buffer[led.driver][led.r] = red;
|
||||
g_pwm_buffer[led.driver][led.g] = green;
|
||||
g_pwm_buffer[led.driver][led.b] = blue;
|
||||
g_pwm_buffer[led.driver][led.r] = red;
|
||||
g_pwm_buffer[led.driver][led.g] = green;
|
||||
g_pwm_buffer[led.driver][led.b] = blue;
|
||||
g_pwm_buffer_update_required[led.driver] = true;
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3733_set_color_all( uint8_t red, uint8_t green, uint8_t blue )
|
||||
{
|
||||
for ( int i = 0; i < DRIVER_LED_TOTAL; i++ )
|
||||
{
|
||||
IS31FL3733_set_color( i, red, green, blue );
|
||||
void IS31FL3733_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
|
||||
for (int i = 0; i < DRIVER_LED_TOTAL; i++) {
|
||||
IS31FL3733_set_color(i, red, green, blue);
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3733_set_led_control_register( uint8_t index, bool red, bool green, bool blue )
|
||||
{
|
||||
void IS31FL3733_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
|
||||
is31_led led = g_is31_leds[index];
|
||||
|
||||
uint8_t control_register_r = led.r / 8;
|
||||
uint8_t control_register_g = led.g / 8;
|
||||
uint8_t control_register_b = led.b / 8;
|
||||
uint8_t bit_r = led.r % 8;
|
||||
uint8_t bit_g = led.g % 8;
|
||||
uint8_t bit_b = led.b % 8;
|
||||
uint8_t control_register_r = led.r / 8;
|
||||
uint8_t control_register_g = led.g / 8;
|
||||
uint8_t control_register_b = led.b / 8;
|
||||
uint8_t bit_r = led.r % 8;
|
||||
uint8_t bit_g = led.g % 8;
|
||||
uint8_t bit_b = led.b % 8;
|
||||
|
||||
if ( red ) {
|
||||
if (red) {
|
||||
g_led_control_registers[led.driver][control_register_r] |= (1 << bit_r);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_r] &= ~(1 << bit_r);
|
||||
}
|
||||
if ( green ) {
|
||||
if (green) {
|
||||
g_led_control_registers[led.driver][control_register_g] |= (1 << bit_g);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_g] &= ~(1 << bit_g);
|
||||
}
|
||||
if ( blue ) {
|
||||
if (blue) {
|
||||
g_led_control_registers[led.driver][control_register_b] |= (1 << bit_b);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_b] &= ~(1 << bit_b);
|
||||
}
|
||||
|
||||
g_led_control_registers_update_required[led.driver] = true;
|
||||
|
||||
}
|
||||
|
||||
void IS31FL3733_update_pwm_buffers( uint8_t addr, uint8_t index )
|
||||
{
|
||||
if ( g_pwm_buffer_update_required[index] )
|
||||
{
|
||||
void IS31FL3733_update_pwm_buffers(uint8_t addr, uint8_t index) {
|
||||
if (g_pwm_buffer_update_required[index]) {
|
||||
// Firstly we need to unlock the command register and select PG1
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM );
|
||||
IS31FL3733_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
IS31FL3733_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM);
|
||||
|
||||
IS31FL3733_write_pwm_buffer( addr, g_pwm_buffer[index] );
|
||||
IS31FL3733_write_pwm_buffer(addr, g_pwm_buffer[index]);
|
||||
}
|
||||
g_pwm_buffer_update_required[index] = false;
|
||||
}
|
||||
|
||||
void IS31FL3733_update_led_control_registers( uint8_t addr, uint8_t index )
|
||||
{
|
||||
if ( g_led_control_registers_update_required[index] )
|
||||
{
|
||||
void IS31FL3733_update_led_control_registers(uint8_t addr, uint8_t index) {
|
||||
if (g_led_control_registers_update_required[index]) {
|
||||
// Firstly we need to unlock the command register and select PG0
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL );
|
||||
for ( int i=0; i<24; i++ )
|
||||
{
|
||||
IS31FL3733_write_register(addr, i, g_led_control_registers[index][i] );
|
||||
IS31FL3733_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
IS31FL3733_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL);
|
||||
for (int i = 0; i < 24; i++) {
|
||||
IS31FL3733_write_register(addr, i, g_led_control_registers[index][i]);
|
||||
}
|
||||
}
|
||||
g_led_control_registers_update_required[index] = false;
|
||||
|
|
|
@ -16,7 +16,6 @@
|
|||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef IS31FL3733_DRIVER_H
|
||||
#define IS31FL3733_DRIVER_H
|
||||
|
||||
|
@ -24,232 +23,232 @@
|
|||
#include <stdbool.h>
|
||||
|
||||
typedef struct is31_led {
|
||||
uint8_t driver:2;
|
||||
uint8_t r;
|
||||
uint8_t g;
|
||||
uint8_t b;
|
||||
uint8_t driver : 2;
|
||||
uint8_t r;
|
||||
uint8_t g;
|
||||
uint8_t b;
|
||||
} __attribute__((packed)) is31_led;
|
||||
|
||||
extern const is31_led g_is31_leds[DRIVER_LED_TOTAL];
|
||||
|
||||
void IS31FL3733_init( uint8_t addr, uint8_t sync );
|
||||
void IS31FL3733_write_register( uint8_t addr, uint8_t reg, uint8_t data );
|
||||
void IS31FL3733_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer );
|
||||
void IS31FL3733_init(uint8_t addr, uint8_t sync);
|
||||
void IS31FL3733_write_register(uint8_t addr, uint8_t reg, uint8_t data);
|
||||
void IS31FL3733_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer);
|
||||
|
||||
void IS31FL3733_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
|
||||
void IS31FL3733_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
|
||||
void IS31FL3733_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
|
||||
void IS31FL3733_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
|
||||
|
||||
void IS31FL3733_set_led_control_register( uint8_t index, bool red, bool green, bool blue );
|
||||
void IS31FL3733_set_led_control_register(uint8_t index, bool red, bool green, bool blue);
|
||||
|
||||
// This should not be called from an interrupt
|
||||
// (eg. from a timer interrupt).
|
||||
// Call this while idle (in between matrix scans).
|
||||
// If the buffer is dirty, it will update the driver with the buffer.
|
||||
void IS31FL3733_update_pwm_buffers( uint8_t addr, uint8_t index );
|
||||
void IS31FL3733_update_led_control_registers( uint8_t addr, uint8_t index );
|
||||
void IS31FL3733_update_pwm_buffers(uint8_t addr, uint8_t index);
|
||||
void IS31FL3733_update_led_control_registers(uint8_t addr, uint8_t index);
|
||||
|
||||
#define A_1 0x00
|
||||
#define A_2 0x01
|
||||
#define A_3 0x02
|
||||
#define A_4 0x03
|
||||
#define A_5 0x04
|
||||
#define A_6 0x05
|
||||
#define A_7 0x06
|
||||
#define A_8 0x07
|
||||
#define A_9 0x08
|
||||
#define A_10 0x09
|
||||
#define A_11 0x0A
|
||||
#define A_12 0x0B
|
||||
#define A_13 0x0C
|
||||
#define A_14 0x0D
|
||||
#define A_15 0x0E
|
||||
#define A_16 0x0F
|
||||
#define A_1 0x00
|
||||
#define A_2 0x01
|
||||
#define A_3 0x02
|
||||
#define A_4 0x03
|
||||
#define A_5 0x04
|
||||
#define A_6 0x05
|
||||
#define A_7 0x06
|
||||
#define A_8 0x07
|
||||
#define A_9 0x08
|
||||
#define A_10 0x09
|
||||
#define A_11 0x0A
|
||||
#define A_12 0x0B
|
||||
#define A_13 0x0C
|
||||
#define A_14 0x0D
|
||||
#define A_15 0x0E
|
||||
#define A_16 0x0F
|
||||
|
||||
#define B_1 0x10
|
||||
#define B_2 0x11
|
||||
#define B_3 0x12
|
||||
#define B_4 0x13
|
||||
#define B_5 0x14
|
||||
#define B_6 0x15
|
||||
#define B_7 0x16
|
||||
#define B_8 0x17
|
||||
#define B_9 0x18
|
||||
#define B_10 0x19
|
||||
#define B_11 0x1A
|
||||
#define B_12 0x1B
|
||||
#define B_13 0x1C
|
||||
#define B_14 0x1D
|
||||
#define B_15 0x1E
|
||||
#define B_16 0x1F
|
||||
#define B_1 0x10
|
||||
#define B_2 0x11
|
||||
#define B_3 0x12
|
||||
#define B_4 0x13
|
||||
#define B_5 0x14
|
||||
#define B_6 0x15
|
||||
#define B_7 0x16
|
||||
#define B_8 0x17
|
||||
#define B_9 0x18
|
||||
#define B_10 0x19
|
||||
#define B_11 0x1A
|
||||
#define B_12 0x1B
|
||||
#define B_13 0x1C
|
||||
#define B_14 0x1D
|
||||
#define B_15 0x1E
|
||||
#define B_16 0x1F
|
||||
|
||||
#define C_1 0x20
|
||||
#define C_2 0x21
|
||||
#define C_3 0x22
|
||||
#define C_4 0x23
|
||||
#define C_5 0x24
|
||||
#define C_6 0x25
|
||||
#define C_7 0x26
|
||||
#define C_8 0x27
|
||||
#define C_9 0x28
|
||||
#define C_10 0x29
|
||||
#define C_11 0x2A
|
||||
#define C_12 0x2B
|
||||
#define C_13 0x2C
|
||||
#define C_14 0x2D
|
||||
#define C_15 0x2E
|
||||
#define C_16 0x2F
|
||||
#define C_1 0x20
|
||||
#define C_2 0x21
|
||||
#define C_3 0x22
|
||||
#define C_4 0x23
|
||||
#define C_5 0x24
|
||||
#define C_6 0x25
|
||||
#define C_7 0x26
|
||||
#define C_8 0x27
|
||||
#define C_9 0x28
|
||||
#define C_10 0x29
|
||||
#define C_11 0x2A
|
||||
#define C_12 0x2B
|
||||
#define C_13 0x2C
|
||||
#define C_14 0x2D
|
||||
#define C_15 0x2E
|
||||
#define C_16 0x2F
|
||||
|
||||
#define D_1 0x30
|
||||
#define D_2 0x31
|
||||
#define D_3 0x32
|
||||
#define D_4 0x33
|
||||
#define D_5 0x34
|
||||
#define D_6 0x35
|
||||
#define D_7 0x36
|
||||
#define D_8 0x37
|
||||
#define D_9 0x38
|
||||
#define D_10 0x39
|
||||
#define D_11 0x3A
|
||||
#define D_12 0x3B
|
||||
#define D_13 0x3C
|
||||
#define D_14 0x3D
|
||||
#define D_15 0x3E
|
||||
#define D_16 0x3F
|
||||
#define D_1 0x30
|
||||
#define D_2 0x31
|
||||
#define D_3 0x32
|
||||
#define D_4 0x33
|
||||
#define D_5 0x34
|
||||
#define D_6 0x35
|
||||
#define D_7 0x36
|
||||
#define D_8 0x37
|
||||
#define D_9 0x38
|
||||
#define D_10 0x39
|
||||
#define D_11 0x3A
|
||||
#define D_12 0x3B
|
||||
#define D_13 0x3C
|
||||
#define D_14 0x3D
|
||||
#define D_15 0x3E
|
||||
#define D_16 0x3F
|
||||
|
||||
#define E_1 0x40
|
||||
#define E_2 0x41
|
||||
#define E_3 0x42
|
||||
#define E_4 0x43
|
||||
#define E_5 0x44
|
||||
#define E_6 0x45
|
||||
#define E_7 0x46
|
||||
#define E_8 0x47
|
||||
#define E_9 0x48
|
||||
#define E_10 0x49
|
||||
#define E_11 0x4A
|
||||
#define E_12 0x4B
|
||||
#define E_13 0x4C
|
||||
#define E_14 0x4D
|
||||
#define E_15 0x4E
|
||||
#define E_16 0x4F
|
||||
#define E_1 0x40
|
||||
#define E_2 0x41
|
||||
#define E_3 0x42
|
||||
#define E_4 0x43
|
||||
#define E_5 0x44
|
||||
#define E_6 0x45
|
||||
#define E_7 0x46
|
||||
#define E_8 0x47
|
||||
#define E_9 0x48
|
||||
#define E_10 0x49
|
||||
#define E_11 0x4A
|
||||
#define E_12 0x4B
|
||||
#define E_13 0x4C
|
||||
#define E_14 0x4D
|
||||
#define E_15 0x4E
|
||||
#define E_16 0x4F
|
||||
|
||||
#define F_1 0x50
|
||||
#define F_2 0x51
|
||||
#define F_3 0x52
|
||||
#define F_4 0x53
|
||||
#define F_5 0x54
|
||||
#define F_6 0x55
|
||||
#define F_7 0x56
|
||||
#define F_8 0x57
|
||||
#define F_9 0x58
|
||||
#define F_10 0x59
|
||||
#define F_11 0x5A
|
||||
#define F_12 0x5B
|
||||
#define F_13 0x5C
|
||||
#define F_14 0x5D
|
||||
#define F_15 0x5E
|
||||
#define F_16 0x5F
|
||||
#define F_1 0x50
|
||||
#define F_2 0x51
|
||||
#define F_3 0x52
|
||||
#define F_4 0x53
|
||||
#define F_5 0x54
|
||||
#define F_6 0x55
|
||||
#define F_7 0x56
|
||||
#define F_8 0x57
|
||||
#define F_9 0x58
|
||||
#define F_10 0x59
|
||||
#define F_11 0x5A
|
||||
#define F_12 0x5B
|
||||
#define F_13 0x5C
|
||||
#define F_14 0x5D
|
||||
#define F_15 0x5E
|
||||
#define F_16 0x5F
|
||||
|
||||
#define G_1 0x60
|
||||
#define G_2 0x61
|
||||
#define G_3 0x62
|
||||
#define G_4 0x63
|
||||
#define G_5 0x64
|
||||
#define G_6 0x65
|
||||
#define G_7 0x66
|
||||
#define G_8 0x67
|
||||
#define G_9 0x68
|
||||
#define G_10 0x69
|
||||
#define G_11 0x6A
|
||||
#define G_12 0x6B
|
||||
#define G_13 0x6C
|
||||
#define G_14 0x6D
|
||||
#define G_15 0x6E
|
||||
#define G_16 0x6F
|
||||
#define G_1 0x60
|
||||
#define G_2 0x61
|
||||
#define G_3 0x62
|
||||
#define G_4 0x63
|
||||
#define G_5 0x64
|
||||
#define G_6 0x65
|
||||
#define G_7 0x66
|
||||
#define G_8 0x67
|
||||
#define G_9 0x68
|
||||
#define G_10 0x69
|
||||
#define G_11 0x6A
|
||||
#define G_12 0x6B
|
||||
#define G_13 0x6C
|
||||
#define G_14 0x6D
|
||||
#define G_15 0x6E
|
||||
#define G_16 0x6F
|
||||
|
||||
#define H_1 0x70
|
||||
#define H_2 0x71
|
||||
#define H_3 0x72
|
||||
#define H_4 0x73
|
||||
#define H_5 0x74
|
||||
#define H_6 0x75
|
||||
#define H_7 0x76
|
||||
#define H_8 0x77
|
||||
#define H_9 0x78
|
||||
#define H_10 0x79
|
||||
#define H_11 0x7A
|
||||
#define H_12 0x7B
|
||||
#define H_13 0x7C
|
||||
#define H_14 0x7D
|
||||
#define H_15 0x7E
|
||||
#define H_16 0x7F
|
||||
#define H_1 0x70
|
||||
#define H_2 0x71
|
||||
#define H_3 0x72
|
||||
#define H_4 0x73
|
||||
#define H_5 0x74
|
||||
#define H_6 0x75
|
||||
#define H_7 0x76
|
||||
#define H_8 0x77
|
||||
#define H_9 0x78
|
||||
#define H_10 0x79
|
||||
#define H_11 0x7A
|
||||
#define H_12 0x7B
|
||||
#define H_13 0x7C
|
||||
#define H_14 0x7D
|
||||
#define H_15 0x7E
|
||||
#define H_16 0x7F
|
||||
|
||||
#define I_1 0x80
|
||||
#define I_2 0x81
|
||||
#define I_3 0x82
|
||||
#define I_4 0x83
|
||||
#define I_5 0x84
|
||||
#define I_6 0x85
|
||||
#define I_7 0x86
|
||||
#define I_8 0x87
|
||||
#define I_9 0x88
|
||||
#define I_10 0x89
|
||||
#define I_11 0x8A
|
||||
#define I_12 0x8B
|
||||
#define I_13 0x8C
|
||||
#define I_14 0x8D
|
||||
#define I_15 0x8E
|
||||
#define I_16 0x8F
|
||||
#define I_1 0x80
|
||||
#define I_2 0x81
|
||||
#define I_3 0x82
|
||||
#define I_4 0x83
|
||||
#define I_5 0x84
|
||||
#define I_6 0x85
|
||||
#define I_7 0x86
|
||||
#define I_8 0x87
|
||||
#define I_9 0x88
|
||||
#define I_10 0x89
|
||||
#define I_11 0x8A
|
||||
#define I_12 0x8B
|
||||
#define I_13 0x8C
|
||||
#define I_14 0x8D
|
||||
#define I_15 0x8E
|
||||
#define I_16 0x8F
|
||||
|
||||
#define J_1 0x90
|
||||
#define J_2 0x91
|
||||
#define J_3 0x92
|
||||
#define J_4 0x93
|
||||
#define J_5 0x94
|
||||
#define J_6 0x95
|
||||
#define J_7 0x96
|
||||
#define J_8 0x97
|
||||
#define J_9 0x98
|
||||
#define J_10 0x99
|
||||
#define J_11 0x9A
|
||||
#define J_12 0x9B
|
||||
#define J_13 0x9C
|
||||
#define J_14 0x9D
|
||||
#define J_15 0x9E
|
||||
#define J_16 0x9F
|
||||
#define J_1 0x90
|
||||
#define J_2 0x91
|
||||
#define J_3 0x92
|
||||
#define J_4 0x93
|
||||
#define J_5 0x94
|
||||
#define J_6 0x95
|
||||
#define J_7 0x96
|
||||
#define J_8 0x97
|
||||
#define J_9 0x98
|
||||
#define J_10 0x99
|
||||
#define J_11 0x9A
|
||||
#define J_12 0x9B
|
||||
#define J_13 0x9C
|
||||
#define J_14 0x9D
|
||||
#define J_15 0x9E
|
||||
#define J_16 0x9F
|
||||
|
||||
#define K_1 0xA0
|
||||
#define K_2 0xA1
|
||||
#define K_3 0xA2
|
||||
#define K_4 0xA3
|
||||
#define K_5 0xA4
|
||||
#define K_6 0xA5
|
||||
#define K_7 0xA6
|
||||
#define K_8 0xA7
|
||||
#define K_9 0xA8
|
||||
#define K_10 0xA9
|
||||
#define K_11 0xAA
|
||||
#define K_12 0xAB
|
||||
#define K_13 0xAC
|
||||
#define K_14 0xAD
|
||||
#define K_15 0xAE
|
||||
#define K_16 0xAF
|
||||
#define K_1 0xA0
|
||||
#define K_2 0xA1
|
||||
#define K_3 0xA2
|
||||
#define K_4 0xA3
|
||||
#define K_5 0xA4
|
||||
#define K_6 0xA5
|
||||
#define K_7 0xA6
|
||||
#define K_8 0xA7
|
||||
#define K_9 0xA8
|
||||
#define K_10 0xA9
|
||||
#define K_11 0xAA
|
||||
#define K_12 0xAB
|
||||
#define K_13 0xAC
|
||||
#define K_14 0xAD
|
||||
#define K_15 0xAE
|
||||
#define K_16 0xAF
|
||||
|
||||
#define L_1 0xB0
|
||||
#define L_2 0xB1
|
||||
#define L_3 0xB2
|
||||
#define L_4 0xB3
|
||||
#define L_5 0xB4
|
||||
#define L_6 0xB5
|
||||
#define L_7 0xB6
|
||||
#define L_8 0xB7
|
||||
#define L_9 0xB8
|
||||
#define L_10 0xB9
|
||||
#define L_11 0xBA
|
||||
#define L_12 0xBB
|
||||
#define L_13 0xBC
|
||||
#define L_14 0xBD
|
||||
#define L_15 0xBE
|
||||
#define L_16 0xBF
|
||||
#define L_1 0xB0
|
||||
#define L_2 0xB1
|
||||
#define L_3 0xB2
|
||||
#define L_4 0xB3
|
||||
#define L_5 0xB4
|
||||
#define L_6 0xB5
|
||||
#define L_7 0xB6
|
||||
#define L_8 0xB7
|
||||
#define L_9 0xB8
|
||||
#define L_10 0xB9
|
||||
#define L_11 0xBA
|
||||
#define L_12 0xBB
|
||||
#define L_13 0xBC
|
||||
#define L_14 0xBD
|
||||
#define L_15 0xBE
|
||||
#define L_16 0xBF
|
||||
|
||||
#endif // IS31FL3733_DRIVER_H
|
||||
#endif // IS31FL3733_DRIVER_H
|
||||
|
|
|
@ -14,13 +14,12 @@
|
|||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
|
||||
#ifdef __AVR__
|
||||
#include <avr/interrupt.h>
|
||||
#include <avr/io.h>
|
||||
#include <util/delay.h>
|
||||
# include <avr/interrupt.h>
|
||||
# include <avr/io.h>
|
||||
# include <util/delay.h>
|
||||
#else
|
||||
#include "wait.h"
|
||||
# include "wait.h"
|
||||
#endif
|
||||
|
||||
#include "is31fl3736.h"
|
||||
|
@ -28,8 +27,6 @@
|
|||
#include "i2c_master.h"
|
||||
#include "progmem.h"
|
||||
|
||||
|
||||
|
||||
// This is a 7-bit address, that gets left-shifted and bit 0
|
||||
// set to 0 for write, 1 for read (as per I2C protocol)
|
||||
// The address will vary depending on your wiring:
|
||||
|
@ -47,23 +44,23 @@
|
|||
#define ISSI_INTERRUPTMASKREGISTER 0xF0
|
||||
#define ISSI_INTERRUPTSTATUSREGISTER 0xF1
|
||||
|
||||
#define ISSI_PAGE_LEDCONTROL 0x00 //PG0
|
||||
#define ISSI_PAGE_PWM 0x01 //PG1
|
||||
#define ISSI_PAGE_AUTOBREATH 0x02 //PG2
|
||||
#define ISSI_PAGE_FUNCTION 0x03 //PG3
|
||||
#define ISSI_PAGE_LEDCONTROL 0x00 // PG0
|
||||
#define ISSI_PAGE_PWM 0x01 // PG1
|
||||
#define ISSI_PAGE_AUTOBREATH 0x02 // PG2
|
||||
#define ISSI_PAGE_FUNCTION 0x03 // PG3
|
||||
|
||||
#define ISSI_REG_CONFIGURATION 0x00 //PG3
|
||||
#define ISSI_REG_GLOBALCURRENT 0x01 //PG3
|
||||
#define ISSI_REG_RESET 0x11// PG3
|
||||
#define ISSI_REG_SWPULLUP 0x0F //PG3
|
||||
#define ISSI_REG_CSPULLUP 0x10 //PG3
|
||||
#define ISSI_REG_CONFIGURATION 0x00 // PG3
|
||||
#define ISSI_REG_GLOBALCURRENT 0x01 // PG3
|
||||
#define ISSI_REG_RESET 0x11 // PG3
|
||||
#define ISSI_REG_SWPULLUP 0x0F // PG3
|
||||
#define ISSI_REG_CSPULLUP 0x10 // PG3
|
||||
|
||||
#ifndef ISSI_TIMEOUT
|
||||
#define ISSI_TIMEOUT 100
|
||||
# define ISSI_TIMEOUT 100
|
||||
#endif
|
||||
|
||||
#ifndef ISSI_PERSISTENCE
|
||||
#define ISSI_PERSISTENCE 0
|
||||
# define ISSI_PERSISTENCE 0
|
||||
#endif
|
||||
|
||||
// Transfer buffer for TWITransmitData()
|
||||
|
@ -76,124 +73,113 @@ uint8_t g_twi_transfer_buffer[20];
|
|||
// buffers and the transfers in IS31FL3736_write_pwm_buffer() but it's
|
||||
// probably not worth the extra complexity.
|
||||
uint8_t g_pwm_buffer[DRIVER_COUNT][192];
|
||||
bool g_pwm_buffer_update_required = false;
|
||||
bool g_pwm_buffer_update_required = false;
|
||||
|
||||
uint8_t g_led_control_registers[DRIVER_COUNT][24] = { { 0 }, { 0 } };
|
||||
bool g_led_control_registers_update_required = false;
|
||||
uint8_t g_led_control_registers[DRIVER_COUNT][24] = {{0}, {0}};
|
||||
bool g_led_control_registers_update_required = false;
|
||||
|
||||
void IS31FL3736_write_register( uint8_t addr, uint8_t reg, uint8_t data )
|
||||
{
|
||||
void IS31FL3736_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
|
||||
g_twi_transfer_buffer[0] = reg;
|
||||
g_twi_transfer_buffer[1] = data;
|
||||
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0)
|
||||
break;
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0) break;
|
||||
}
|
||||
#else
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
void IS31FL3736_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
|
||||
{
|
||||
void IS31FL3736_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
|
||||
// assumes PG1 is already selected
|
||||
|
||||
// transmit PWM registers in 12 transfers of 16 bytes
|
||||
// g_twi_transfer_buffer[] is 20 bytes
|
||||
|
||||
// iterate over the pwm_buffer contents at 16 byte intervals
|
||||
for ( int i = 0; i < 192; i += 16 ) {
|
||||
for (int i = 0; i < 192; i += 16) {
|
||||
g_twi_transfer_buffer[0] = i;
|
||||
// copy the data from i to i+15
|
||||
// device will auto-increment register for data after the first byte
|
||||
// thus this sets registers 0x00-0x0F, 0x10-0x1F, etc. in one transfer
|
||||
for ( int j = 0; j < 16; j++ ) {
|
||||
for (int j = 0; j < 16; j++) {
|
||||
g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
|
||||
}
|
||||
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0)
|
||||
break;
|
||||
}
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
|
||||
#endif
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0) break;
|
||||
}
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3736_init( uint8_t addr )
|
||||
{
|
||||
void IS31FL3736_init(uint8_t addr) {
|
||||
// In order to avoid the LEDs being driven with garbage data
|
||||
// in the LED driver's PWM registers, shutdown is enabled last.
|
||||
// Set up the mode and other settings, clear the PWM registers,
|
||||
// then disable software shutdown.
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3736_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3736_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
|
||||
// Select PG0
|
||||
IS31FL3736_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL );
|
||||
IS31FL3736_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL);
|
||||
// Turn off all LEDs.
|
||||
for ( int i = 0x00; i <= 0x17; i++ )
|
||||
{
|
||||
IS31FL3736_write_register( addr, i, 0x00 );
|
||||
for (int i = 0x00; i <= 0x17; i++) {
|
||||
IS31FL3736_write_register(addr, i, 0x00);
|
||||
}
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3736_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3736_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
|
||||
// Select PG1
|
||||
IS31FL3736_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM );
|
||||
IS31FL3736_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM);
|
||||
// Set PWM on all LEDs to 0
|
||||
// No need to setup Breath registers to PWM as that is the default.
|
||||
for ( int i = 0x00; i <= 0xBF; i++ )
|
||||
{
|
||||
IS31FL3736_write_register( addr, i, 0x00 );
|
||||
for (int i = 0x00; i <= 0xBF; i++) {
|
||||
IS31FL3736_write_register(addr, i, 0x00);
|
||||
}
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3736_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3736_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
|
||||
// Select PG3
|
||||
IS31FL3736_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_FUNCTION );
|
||||
IS31FL3736_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_FUNCTION);
|
||||
// Set global current to maximum.
|
||||
IS31FL3736_write_register( addr, ISSI_REG_GLOBALCURRENT, 0xFF );
|
||||
IS31FL3736_write_register(addr, ISSI_REG_GLOBALCURRENT, 0xFF);
|
||||
// Disable software shutdown.
|
||||
IS31FL3736_write_register( addr, ISSI_REG_CONFIGURATION, 0x01 );
|
||||
IS31FL3736_write_register(addr, ISSI_REG_CONFIGURATION, 0x01);
|
||||
|
||||
// Wait 10ms to ensure the device has woken up.
|
||||
#ifdef __AVR__
|
||||
_delay_ms( 10 );
|
||||
#else
|
||||
// Wait 10ms to ensure the device has woken up.
|
||||
#ifdef __AVR__
|
||||
_delay_ms(10);
|
||||
#else
|
||||
wait_ms(10);
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
void IS31FL3736_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
|
||||
{
|
||||
if ( index >= 0 && index < DRIVER_LED_TOTAL ) {
|
||||
void IS31FL3736_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
|
||||
if (index >= 0 && index < DRIVER_LED_TOTAL) {
|
||||
is31_led led = g_is31_leds[index];
|
||||
|
||||
g_pwm_buffer[led.driver][led.r] = red;
|
||||
g_pwm_buffer[led.driver][led.g] = green;
|
||||
g_pwm_buffer[led.driver][led.b] = blue;
|
||||
g_pwm_buffer_update_required = true;
|
||||
g_pwm_buffer_update_required = true;
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3736_set_color_all( uint8_t red, uint8_t green, uint8_t blue )
|
||||
{
|
||||
for ( int i = 0; i < DRIVER_LED_TOTAL; i++ )
|
||||
{
|
||||
IS31FL3736_set_color( i, red, green, blue );
|
||||
void IS31FL3736_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
|
||||
for (int i = 0; i < DRIVER_LED_TOTAL; i++) {
|
||||
IS31FL3736_set_color(i, red, green, blue);
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3736_set_led_control_register( uint8_t index, bool red, bool green, bool blue )
|
||||
{
|
||||
void IS31FL3736_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
|
||||
is31_led led = g_is31_leds[index];
|
||||
|
||||
// IS31FL3733
|
||||
|
@ -209,64 +195,59 @@ void IS31FL3736_set_led_control_register( uint8_t index, bool red, bool green, b
|
|||
// A1-A4=0x00 A5-A8=0x01
|
||||
// So, the same math applies.
|
||||
|
||||
uint8_t control_register_r = led.r / 8;
|
||||
uint8_t control_register_g = led.g / 8;
|
||||
uint8_t control_register_b = led.b / 8;
|
||||
uint8_t control_register_r = led.r / 8;
|
||||
uint8_t control_register_g = led.g / 8;
|
||||
uint8_t control_register_b = led.b / 8;
|
||||
|
||||
uint8_t bit_r = led.r % 8;
|
||||
uint8_t bit_g = led.g % 8;
|
||||
uint8_t bit_b = led.b % 8;
|
||||
uint8_t bit_r = led.r % 8;
|
||||
uint8_t bit_g = led.g % 8;
|
||||
uint8_t bit_b = led.b % 8;
|
||||
|
||||
if ( red ) {
|
||||
if (red) {
|
||||
g_led_control_registers[led.driver][control_register_r] |= (1 << bit_r);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_r] &= ~(1 << bit_r);
|
||||
}
|
||||
if ( green ) {
|
||||
if (green) {
|
||||
g_led_control_registers[led.driver][control_register_g] |= (1 << bit_g);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_g] &= ~(1 << bit_g);
|
||||
}
|
||||
if ( blue ) {
|
||||
if (blue) {
|
||||
g_led_control_registers[led.driver][control_register_b] |= (1 << bit_b);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_b] &= ~(1 << bit_b);
|
||||
}
|
||||
|
||||
g_led_control_registers_update_required = true;
|
||||
|
||||
}
|
||||
|
||||
void IS31FL3736_mono_set_brightness( int index, uint8_t value )
|
||||
{
|
||||
if ( index >= 0 && index < 96 ) {
|
||||
// Index in range 0..95 -> A1..A8, B1..B8, etc.
|
||||
// Map index 0..95 to registers 0x00..0xBE (interleaved)
|
||||
uint8_t pwm_register = index * 2;
|
||||
void IS31FL3736_mono_set_brightness(int index, uint8_t value) {
|
||||
if (index >= 0 && index < 96) {
|
||||
// Index in range 0..95 -> A1..A8, B1..B8, etc.
|
||||
// Map index 0..95 to registers 0x00..0xBE (interleaved)
|
||||
uint8_t pwm_register = index * 2;
|
||||
g_pwm_buffer[0][pwm_register] = value;
|
||||
g_pwm_buffer_update_required = true;
|
||||
g_pwm_buffer_update_required = true;
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3736_mono_set_brightness_all( uint8_t value )
|
||||
{
|
||||
for ( int i = 0; i < 96; i++ )
|
||||
{
|
||||
IS31FL3736_mono_set_brightness( i, value );
|
||||
void IS31FL3736_mono_set_brightness_all(uint8_t value) {
|
||||
for (int i = 0; i < 96; i++) {
|
||||
IS31FL3736_mono_set_brightness(i, value);
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3736_mono_set_led_control_register( uint8_t index, bool enabled )
|
||||
{
|
||||
// Index in range 0..95 -> A1..A8, B1..B8, etc.
|
||||
void IS31FL3736_mono_set_led_control_register(uint8_t index, bool enabled) {
|
||||
// Index in range 0..95 -> A1..A8, B1..B8, etc.
|
||||
|
||||
// Map index 0..95 to registers 0x00..0xBE (interleaved)
|
||||
uint8_t pwm_register = index * 2;
|
||||
// Map register 0x00..0xBE (interleaved) into control register and bit
|
||||
uint8_t control_register = pwm_register / 8;
|
||||
uint8_t bit = pwm_register % 8;
|
||||
// Map index 0..95 to registers 0x00..0xBE (interleaved)
|
||||
uint8_t pwm_register = index * 2;
|
||||
// Map register 0x00..0xBE (interleaved) into control register and bit
|
||||
uint8_t control_register = pwm_register / 8;
|
||||
uint8_t bit = pwm_register % 8;
|
||||
|
||||
if ( enabled ) {
|
||||
if (enabled) {
|
||||
g_led_control_registers[0][control_register] |= (1 << bit);
|
||||
} else {
|
||||
g_led_control_registers[0][control_register] &= ~(1 << bit);
|
||||
|
@ -275,32 +256,26 @@ void IS31FL3736_mono_set_led_control_register( uint8_t index, bool enabled )
|
|||
g_led_control_registers_update_required = true;
|
||||
}
|
||||
|
||||
void IS31FL3736_update_pwm_buffers( uint8_t addr1, uint8_t addr2 )
|
||||
{
|
||||
if ( g_pwm_buffer_update_required )
|
||||
{
|
||||
void IS31FL3736_update_pwm_buffers(uint8_t addr1, uint8_t addr2) {
|
||||
if (g_pwm_buffer_update_required) {
|
||||
// Firstly we need to unlock the command register and select PG1
|
||||
IS31FL3736_write_register( addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3736_write_register( addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM );
|
||||
IS31FL3736_write_register(addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
IS31FL3736_write_register(addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM);
|
||||
|
||||
IS31FL3736_write_pwm_buffer( addr1, g_pwm_buffer[0] );
|
||||
//IS31FL3736_write_pwm_buffer( addr2, g_pwm_buffer[1] );
|
||||
IS31FL3736_write_pwm_buffer(addr1, g_pwm_buffer[0]);
|
||||
// IS31FL3736_write_pwm_buffer( addr2, g_pwm_buffer[1] );
|
||||
}
|
||||
g_pwm_buffer_update_required = false;
|
||||
}
|
||||
|
||||
void IS31FL3736_update_led_control_registers( uint8_t addr1, uint8_t addr2 )
|
||||
{
|
||||
if ( g_led_control_registers_update_required )
|
||||
{
|
||||
void IS31FL3736_update_led_control_registers(uint8_t addr1, uint8_t addr2) {
|
||||
if (g_led_control_registers_update_required) {
|
||||
// Firstly we need to unlock the command register and select PG0
|
||||
IS31FL3736_write_register( addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3736_write_register( addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL );
|
||||
for ( int i=0; i<24; i++ )
|
||||
{
|
||||
IS31FL3736_write_register(addr1, i, g_led_control_registers[0][i] );
|
||||
//IS31FL3736_write_register(addr2, i, g_led_control_registers[1][i] );
|
||||
IS31FL3736_write_register(addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
IS31FL3736_write_register(addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL);
|
||||
for (int i = 0; i < 24; i++) {
|
||||
IS31FL3736_write_register(addr1, i, g_led_control_registers[0][i]);
|
||||
// IS31FL3736_write_register(addr2, i, g_led_control_registers[1][i] );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
|
|
@ -19,154 +19,150 @@
|
|||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
|
||||
// Simple interface option.
|
||||
// If these aren't defined, just define them to make it compile
|
||||
|
||||
|
||||
#ifndef DRIVER_COUNT
|
||||
#define DRIVER_COUNT 2
|
||||
# define DRIVER_COUNT 2
|
||||
#endif
|
||||
|
||||
#ifndef DRIVER_LED_TOTAL
|
||||
#define DRIVER_LED_TOTAL 96
|
||||
# define DRIVER_LED_TOTAL 96
|
||||
#endif
|
||||
|
||||
|
||||
typedef struct is31_led {
|
||||
uint8_t driver:2;
|
||||
uint8_t r;
|
||||
uint8_t g;
|
||||
uint8_t b;
|
||||
uint8_t driver : 2;
|
||||
uint8_t r;
|
||||
uint8_t g;
|
||||
uint8_t b;
|
||||
} __attribute__((packed)) is31_led;
|
||||
|
||||
extern const is31_led g_is31_leds[DRIVER_LED_TOTAL];
|
||||
|
||||
void IS31FL3736_init( uint8_t addr );
|
||||
void IS31FL3736_write_register( uint8_t addr, uint8_t reg, uint8_t data );
|
||||
void IS31FL3736_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer );
|
||||
void IS31FL3736_init(uint8_t addr);
|
||||
void IS31FL3736_write_register(uint8_t addr, uint8_t reg, uint8_t data);
|
||||
void IS31FL3736_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer);
|
||||
|
||||
void IS31FL3736_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
|
||||
void IS31FL3736_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
|
||||
void IS31FL3736_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
|
||||
void IS31FL3736_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
|
||||
|
||||
void IS31FL3736_set_led_control_register( uint8_t index, bool red, bool green, bool blue );
|
||||
void IS31FL3736_set_led_control_register(uint8_t index, bool red, bool green, bool blue);
|
||||
|
||||
void IS31FL3736_mono_set_brightness( int index, uint8_t value );
|
||||
void IS31FL3736_mono_set_brightness_all( uint8_t value );
|
||||
void IS31FL3736_mono_set_led_control_register( uint8_t index, bool enabled );
|
||||
void IS31FL3736_mono_set_brightness(int index, uint8_t value);
|
||||
void IS31FL3736_mono_set_brightness_all(uint8_t value);
|
||||
void IS31FL3736_mono_set_led_control_register(uint8_t index, bool enabled);
|
||||
|
||||
// This should not be called from an interrupt
|
||||
// (eg. from a timer interrupt).
|
||||
// Call this while idle (in between matrix scans).
|
||||
// If the buffer is dirty, it will update the driver with the buffer.
|
||||
void IS31FL3736_update_pwm_buffers( uint8_t addr1, uint8_t addr2 );
|
||||
void IS31FL3736_update_led_control_registers( uint8_t addr1, uint8_t addr2 );
|
||||
void IS31FL3736_update_pwm_buffers(uint8_t addr1, uint8_t addr2);
|
||||
void IS31FL3736_update_led_control_registers(uint8_t addr1, uint8_t addr2);
|
||||
|
||||
#define A_1 0x00
|
||||
#define A_2 0x02
|
||||
#define A_3 0x04
|
||||
#define A_4 0x06
|
||||
#define A_5 0x08
|
||||
#define A_6 0x0A
|
||||
#define A_7 0x0C
|
||||
#define A_8 0x0E
|
||||
#define A_1 0x00
|
||||
#define A_2 0x02
|
||||
#define A_3 0x04
|
||||
#define A_4 0x06
|
||||
#define A_5 0x08
|
||||
#define A_6 0x0A
|
||||
#define A_7 0x0C
|
||||
#define A_8 0x0E
|
||||
|
||||
#define B_1 0x10
|
||||
#define B_2 0x12
|
||||
#define B_3 0x14
|
||||
#define B_4 0x16
|
||||
#define B_5 0x18
|
||||
#define B_6 0x1A
|
||||
#define B_7 0x1C
|
||||
#define B_8 0x1E
|
||||
#define B_1 0x10
|
||||
#define B_2 0x12
|
||||
#define B_3 0x14
|
||||
#define B_4 0x16
|
||||
#define B_5 0x18
|
||||
#define B_6 0x1A
|
||||
#define B_7 0x1C
|
||||
#define B_8 0x1E
|
||||
|
||||
#define C_1 0x20
|
||||
#define C_2 0x22
|
||||
#define C_3 0x24
|
||||
#define C_4 0x26
|
||||
#define C_5 0x28
|
||||
#define C_6 0x2A
|
||||
#define C_7 0x2C
|
||||
#define C_8 0x2E
|
||||
#define C_1 0x20
|
||||
#define C_2 0x22
|
||||
#define C_3 0x24
|
||||
#define C_4 0x26
|
||||
#define C_5 0x28
|
||||
#define C_6 0x2A
|
||||
#define C_7 0x2C
|
||||
#define C_8 0x2E
|
||||
|
||||
#define D_1 0x30
|
||||
#define D_2 0x32
|
||||
#define D_3 0x34
|
||||
#define D_4 0x36
|
||||
#define D_5 0x38
|
||||
#define D_6 0x3A
|
||||
#define D_7 0x3C
|
||||
#define D_8 0x3E
|
||||
#define D_1 0x30
|
||||
#define D_2 0x32
|
||||
#define D_3 0x34
|
||||
#define D_4 0x36
|
||||
#define D_5 0x38
|
||||
#define D_6 0x3A
|
||||
#define D_7 0x3C
|
||||
#define D_8 0x3E
|
||||
|
||||
#define E_1 0x40
|
||||
#define E_2 0x42
|
||||
#define E_3 0x44
|
||||
#define E_4 0x46
|
||||
#define E_5 0x48
|
||||
#define E_6 0x4A
|
||||
#define E_7 0x4C
|
||||
#define E_8 0x4E
|
||||
#define E_1 0x40
|
||||
#define E_2 0x42
|
||||
#define E_3 0x44
|
||||
#define E_4 0x46
|
||||
#define E_5 0x48
|
||||
#define E_6 0x4A
|
||||
#define E_7 0x4C
|
||||
#define E_8 0x4E
|
||||
|
||||
#define F_1 0x50
|
||||
#define F_2 0x52
|
||||
#define F_3 0x54
|
||||
#define F_4 0x56
|
||||
#define F_5 0x58
|
||||
#define F_6 0x5A
|
||||
#define F_7 0x5C
|
||||
#define F_8 0x5E
|
||||
#define F_1 0x50
|
||||
#define F_2 0x52
|
||||
#define F_3 0x54
|
||||
#define F_4 0x56
|
||||
#define F_5 0x58
|
||||
#define F_6 0x5A
|
||||
#define F_7 0x5C
|
||||
#define F_8 0x5E
|
||||
|
||||
#define G_1 0x60
|
||||
#define G_2 0x62
|
||||
#define G_3 0x64
|
||||
#define G_4 0x66
|
||||
#define G_5 0x68
|
||||
#define G_6 0x6A
|
||||
#define G_7 0x6C
|
||||
#define G_8 0x6E
|
||||
#define G_1 0x60
|
||||
#define G_2 0x62
|
||||
#define G_3 0x64
|
||||
#define G_4 0x66
|
||||
#define G_5 0x68
|
||||
#define G_6 0x6A
|
||||
#define G_7 0x6C
|
||||
#define G_8 0x6E
|
||||
|
||||
#define H_1 0x70
|
||||
#define H_2 0x72
|
||||
#define H_3 0x74
|
||||
#define H_4 0x76
|
||||
#define H_5 0x78
|
||||
#define H_6 0x7A
|
||||
#define H_7 0x7C
|
||||
#define H_8 0x7E
|
||||
#define H_1 0x70
|
||||
#define H_2 0x72
|
||||
#define H_3 0x74
|
||||
#define H_4 0x76
|
||||
#define H_5 0x78
|
||||
#define H_6 0x7A
|
||||
#define H_7 0x7C
|
||||
#define H_8 0x7E
|
||||
|
||||
#define I_1 0x80
|
||||
#define I_2 0x82
|
||||
#define I_3 0x84
|
||||
#define I_4 0x86
|
||||
#define I_5 0x88
|
||||
#define I_6 0x8A
|
||||
#define I_7 0x8C
|
||||
#define I_8 0x8E
|
||||
#define I_1 0x80
|
||||
#define I_2 0x82
|
||||
#define I_3 0x84
|
||||
#define I_4 0x86
|
||||
#define I_5 0x88
|
||||
#define I_6 0x8A
|
||||
#define I_7 0x8C
|
||||
#define I_8 0x8E
|
||||
|
||||
#define J_1 0x90
|
||||
#define J_2 0x92
|
||||
#define J_3 0x94
|
||||
#define J_4 0x96
|
||||
#define J_5 0x98
|
||||
#define J_6 0x9A
|
||||
#define J_7 0x9C
|
||||
#define J_8 0x9E
|
||||
#define J_1 0x90
|
||||
#define J_2 0x92
|
||||
#define J_3 0x94
|
||||
#define J_4 0x96
|
||||
#define J_5 0x98
|
||||
#define J_6 0x9A
|
||||
#define J_7 0x9C
|
||||
#define J_8 0x9E
|
||||
|
||||
#define K_1 0xA0
|
||||
#define K_2 0xA2
|
||||
#define K_3 0xA4
|
||||
#define K_4 0xA6
|
||||
#define K_5 0xA8
|
||||
#define K_6 0xAA
|
||||
#define K_7 0xAC
|
||||
#define K_8 0xAE
|
||||
|
||||
#define L_1 0xB0
|
||||
#define L_2 0xB2
|
||||
#define L_3 0xB4
|
||||
#define L_4 0xB6
|
||||
#define L_5 0xB8
|
||||
#define L_6 0xBA
|
||||
#define L_7 0xBC
|
||||
#define L_8 0xBE
|
||||
#define K_1 0xA0
|
||||
#define K_2 0xA2
|
||||
#define K_3 0xA4
|
||||
#define K_4 0xA6
|
||||
#define K_5 0xA8
|
||||
#define K_6 0xAA
|
||||
#define K_7 0xAC
|
||||
#define K_8 0xAE
|
||||
|
||||
#define L_1 0xB0
|
||||
#define L_2 0xB2
|
||||
#define L_3 0xB4
|
||||
#define L_4 0xB6
|
||||
#define L_5 0xB8
|
||||
#define L_6 0xBA
|
||||
#define L_7 0xBC
|
||||
#define L_8 0xBE
|
||||
|
|
|
@ -17,11 +17,11 @@
|
|||
*/
|
||||
|
||||
#ifdef __AVR__
|
||||
#include <avr/interrupt.h>
|
||||
#include <avr/io.h>
|
||||
#include <util/delay.h>
|
||||
# include <avr/interrupt.h>
|
||||
# include <avr/io.h>
|
||||
# include <util/delay.h>
|
||||
#else
|
||||
#include "wait.h"
|
||||
# include "wait.h"
|
||||
#endif
|
||||
|
||||
#include <string.h>
|
||||
|
@ -46,23 +46,23 @@
|
|||
#define ISSI_INTERRUPTMASKREGISTER 0xF0
|
||||
#define ISSI_INTERRUPTSTATUSREGISTER 0xF1
|
||||
|
||||
#define ISSI_PAGE_LEDCONTROL 0x00 //PG0
|
||||
#define ISSI_PAGE_PWM 0x01 //PG1
|
||||
#define ISSI_PAGE_AUTOBREATH 0x02 //PG2
|
||||
#define ISSI_PAGE_FUNCTION 0x03 //PG3
|
||||
#define ISSI_PAGE_LEDCONTROL 0x00 // PG0
|
||||
#define ISSI_PAGE_PWM 0x01 // PG1
|
||||
#define ISSI_PAGE_AUTOBREATH 0x02 // PG2
|
||||
#define ISSI_PAGE_FUNCTION 0x03 // PG3
|
||||
|
||||
#define ISSI_REG_CONFIGURATION 0x00 //PG3
|
||||
#define ISSI_REG_GLOBALCURRENT 0x01 //PG3
|
||||
#define ISSI_REG_RESET 0x11// PG3
|
||||
#define ISSI_REG_SWPULLUP 0x0F //PG3
|
||||
#define ISSI_REG_CSPULLUP 0x10 //PG3
|
||||
#define ISSI_REG_CONFIGURATION 0x00 // PG3
|
||||
#define ISSI_REG_GLOBALCURRENT 0x01 // PG3
|
||||
#define ISSI_REG_RESET 0x11 // PG3
|
||||
#define ISSI_REG_SWPULLUP 0x0F // PG3
|
||||
#define ISSI_REG_CSPULLUP 0x10 // PG3
|
||||
|
||||
#ifndef ISSI_TIMEOUT
|
||||
#define ISSI_TIMEOUT 100
|
||||
# define ISSI_TIMEOUT 100
|
||||
#endif
|
||||
|
||||
#ifndef ISSI_PERSISTENCE
|
||||
#define ISSI_PERSISTENCE 0
|
||||
# define ISSI_PERSISTENCE 0
|
||||
#endif
|
||||
|
||||
// Transfer buffer for TWITransmitData()
|
||||
|
@ -75,178 +75,161 @@ uint8_t g_twi_transfer_buffer[20];
|
|||
// buffers and the transfers in IS31FL3737_write_pwm_buffer() but it's
|
||||
// probably not worth the extra complexity.
|
||||
uint8_t g_pwm_buffer[DRIVER_COUNT][192];
|
||||
bool g_pwm_buffer_update_required = false;
|
||||
bool g_pwm_buffer_update_required = false;
|
||||
|
||||
uint8_t g_led_control_registers[DRIVER_COUNT][24] = { { 0 } };
|
||||
bool g_led_control_registers_update_required = false;
|
||||
uint8_t g_led_control_registers[DRIVER_COUNT][24] = {{0}};
|
||||
bool g_led_control_registers_update_required = false;
|
||||
|
||||
void IS31FL3737_write_register( uint8_t addr, uint8_t reg, uint8_t data )
|
||||
{
|
||||
void IS31FL3737_write_register(uint8_t addr, uint8_t reg, uint8_t data) {
|
||||
g_twi_transfer_buffer[0] = reg;
|
||||
g_twi_transfer_buffer[1] = data;
|
||||
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0)
|
||||
break;
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT) == 0) break;
|
||||
}
|
||||
#else
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 2, ISSI_TIMEOUT);
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
void IS31FL3737_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
|
||||
{
|
||||
void IS31FL3737_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer) {
|
||||
// assumes PG1 is already selected
|
||||
|
||||
// transmit PWM registers in 12 transfers of 16 bytes
|
||||
// g_twi_transfer_buffer[] is 20 bytes
|
||||
|
||||
// iterate over the pwm_buffer contents at 16 byte intervals
|
||||
for ( int i = 0; i < 192; i += 16 ) {
|
||||
for (int i = 0; i < 192; i += 16) {
|
||||
g_twi_transfer_buffer[0] = i;
|
||||
// copy the data from i to i+15
|
||||
// device will auto-increment register for data after the first byte
|
||||
// thus this sets registers 0x00-0x0F, 0x10-0x1F, etc. in one transfer
|
||||
for ( int j = 0; j < 16; j++ ) {
|
||||
for (int j = 0; j < 16; j++) {
|
||||
g_twi_transfer_buffer[1 + j] = pwm_buffer[i + j];
|
||||
}
|
||||
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0)
|
||||
break;
|
||||
}
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
|
||||
#endif
|
||||
#if ISSI_PERSISTENCE > 0
|
||||
for (uint8_t i = 0; i < ISSI_PERSISTENCE; i++) {
|
||||
if (i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT) == 0) break;
|
||||
}
|
||||
#else
|
||||
i2c_transmit(addr << 1, g_twi_transfer_buffer, 17, ISSI_TIMEOUT);
|
||||
#endif
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3737_init( uint8_t addr )
|
||||
{
|
||||
void IS31FL3737_init(uint8_t addr) {
|
||||
// In order to avoid the LEDs being driven with garbage data
|
||||
// in the LED driver's PWM registers, shutdown is enabled last.
|
||||
// Set up the mode and other settings, clear the PWM registers,
|
||||
// then disable software shutdown.
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3737_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3737_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
|
||||
// Select PG0
|
||||
IS31FL3737_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL );
|
||||
IS31FL3737_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL);
|
||||
// Turn off all LEDs.
|
||||
for ( int i = 0x00; i <= 0x17; i++ )
|
||||
{
|
||||
IS31FL3737_write_register( addr, i, 0x00 );
|
||||
for (int i = 0x00; i <= 0x17; i++) {
|
||||
IS31FL3737_write_register(addr, i, 0x00);
|
||||
}
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3737_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3737_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
|
||||
// Select PG1
|
||||
IS31FL3737_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM );
|
||||
IS31FL3737_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM);
|
||||
// Set PWM on all LEDs to 0
|
||||
// No need to setup Breath registers to PWM as that is the default.
|
||||
for ( int i = 0x00; i <= 0xBF; i++ )
|
||||
{
|
||||
IS31FL3737_write_register( addr, i, 0x00 );
|
||||
for (int i = 0x00; i <= 0xBF; i++) {
|
||||
IS31FL3737_write_register(addr, i, 0x00);
|
||||
}
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3737_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3737_write_register(addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
|
||||
// Select PG3
|
||||
IS31FL3737_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_FUNCTION );
|
||||
IS31FL3737_write_register(addr, ISSI_COMMANDREGISTER, ISSI_PAGE_FUNCTION);
|
||||
// Set global current to maximum.
|
||||
IS31FL3737_write_register( addr, ISSI_REG_GLOBALCURRENT, 0xFF );
|
||||
IS31FL3737_write_register(addr, ISSI_REG_GLOBALCURRENT, 0xFF);
|
||||
// Disable software shutdown.
|
||||
IS31FL3737_write_register( addr, ISSI_REG_CONFIGURATION, 0x01 );
|
||||
IS31FL3737_write_register(addr, ISSI_REG_CONFIGURATION, 0x01);
|
||||
|
||||
// Wait 10ms to ensure the device has woken up.
|
||||
#ifdef __AVR__
|
||||
_delay_ms( 10 );
|
||||
#else
|
||||
// Wait 10ms to ensure the device has woken up.
|
||||
#ifdef __AVR__
|
||||
_delay_ms(10);
|
||||
#else
|
||||
wait_ms(10);
|
||||
#endif
|
||||
#endif
|
||||
}
|
||||
|
||||
void IS31FL3737_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
|
||||
{
|
||||
if ( index >= 0 && index < DRIVER_LED_TOTAL ) {
|
||||
void IS31FL3737_set_color(int index, uint8_t red, uint8_t green, uint8_t blue) {
|
||||
if (index >= 0 && index < DRIVER_LED_TOTAL) {
|
||||
is31_led led = g_is31_leds[index];
|
||||
|
||||
g_pwm_buffer[led.driver][led.r] = red;
|
||||
g_pwm_buffer[led.driver][led.g] = green;
|
||||
g_pwm_buffer[led.driver][led.b] = blue;
|
||||
g_pwm_buffer_update_required = true;
|
||||
g_pwm_buffer_update_required = true;
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3737_set_color_all( uint8_t red, uint8_t green, uint8_t blue )
|
||||
{
|
||||
for ( int i = 0; i < DRIVER_LED_TOTAL; i++ )
|
||||
{
|
||||
IS31FL3737_set_color( i, red, green, blue );
|
||||
void IS31FL3737_set_color_all(uint8_t red, uint8_t green, uint8_t blue) {
|
||||
for (int i = 0; i < DRIVER_LED_TOTAL; i++) {
|
||||
IS31FL3737_set_color(i, red, green, blue);
|
||||
}
|
||||
}
|
||||
|
||||
void IS31FL3737_set_led_control_register( uint8_t index, bool red, bool green, bool blue )
|
||||
{
|
||||
void IS31FL3737_set_led_control_register(uint8_t index, bool red, bool green, bool blue) {
|
||||
is31_led led = g_is31_leds[index];
|
||||
|
||||
uint8_t control_register_r = led.r / 8;
|
||||
uint8_t control_register_g = led.g / 8;
|
||||
uint8_t control_register_b = led.b / 8;
|
||||
uint8_t bit_r = led.r % 8;
|
||||
uint8_t bit_g = led.g % 8;
|
||||
uint8_t bit_b = led.b % 8;
|
||||
uint8_t control_register_r = led.r / 8;
|
||||
uint8_t control_register_g = led.g / 8;
|
||||
uint8_t control_register_b = led.b / 8;
|
||||
uint8_t bit_r = led.r % 8;
|
||||
uint8_t bit_g = led.g % 8;
|
||||
uint8_t bit_b = led.b % 8;
|
||||
|
||||
if ( red ) {
|
||||
if (red) {
|
||||
g_led_control_registers[led.driver][control_register_r] |= (1 << bit_r);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_r] &= ~(1 << bit_r);
|
||||
}
|
||||
if ( green ) {
|
||||
if (green) {
|
||||
g_led_control_registers[led.driver][control_register_g] |= (1 << bit_g);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_g] &= ~(1 << bit_g);
|
||||
}
|
||||
if ( blue ) {
|
||||
if (blue) {
|
||||
g_led_control_registers[led.driver][control_register_b] |= (1 << bit_b);
|
||||
} else {
|
||||
g_led_control_registers[led.driver][control_register_b] &= ~(1 << bit_b);
|
||||
}
|
||||
|
||||
g_led_control_registers_update_required = true;
|
||||
|
||||
}
|
||||
|
||||
void IS31FL3737_update_pwm_buffers( uint8_t addr1, uint8_t addr2 )
|
||||
{
|
||||
if ( g_pwm_buffer_update_required )
|
||||
{
|
||||
void IS31FL3737_update_pwm_buffers(uint8_t addr1, uint8_t addr2) {
|
||||
if (g_pwm_buffer_update_required) {
|
||||
// Firstly we need to unlock the command register and select PG1
|
||||
IS31FL3737_write_register( addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3737_write_register( addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM );
|
||||
IS31FL3737_write_register(addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
IS31FL3737_write_register(addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM);
|
||||
|
||||
IS31FL3737_write_pwm_buffer( addr1, g_pwm_buffer[0] );
|
||||
//IS31FL3737_write_pwm_buffer( addr2, g_pwm_buffer[1] );
|
||||
IS31FL3737_write_pwm_buffer(addr1, g_pwm_buffer[0]);
|
||||
// IS31FL3737_write_pwm_buffer( addr2, g_pwm_buffer[1] );
|
||||
}
|
||||
g_pwm_buffer_update_required = false;
|
||||
}
|
||||
|
||||
void IS31FL3737_update_led_control_registers( uint8_t addr1, uint8_t addr2 )
|
||||
{
|
||||
if ( g_led_control_registers_update_required )
|
||||
{
|
||||
void IS31FL3737_update_led_control_registers(uint8_t addr1, uint8_t addr2) {
|
||||
if (g_led_control_registers_update_required) {
|
||||
// Firstly we need to unlock the command register and select PG0
|
||||
IS31FL3737_write_register( addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3737_write_register( addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL );
|
||||
for ( int i=0; i<24; i++ )
|
||||
{
|
||||
IS31FL3737_write_register(addr1, i, g_led_control_registers[0][i] );
|
||||
//IS31FL3737_write_register(addr2, i, g_led_control_registers[1][i] );
|
||||
IS31FL3737_write_register(addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5);
|
||||
IS31FL3737_write_register(addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL);
|
||||
for (int i = 0; i < 24; i++) {
|
||||
IS31FL3737_write_register(addr1, i, g_led_control_registers[0][i]);
|
||||
// IS31FL3737_write_register(addr2, i, g_led_control_registers[1][i] );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
|
@ -16,7 +16,6 @@
|
|||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef IS31FL3737_DRIVER_H
|
||||
#define IS31FL3737_DRIVER_H
|
||||
|
||||
|
@ -24,184 +23,184 @@
|
|||
#include <stdbool.h>
|
||||
|
||||
typedef struct is31_led {
|
||||
uint8_t driver:2;
|
||||
uint8_t r;
|
||||
uint8_t g;
|
||||
uint8_t b;
|
||||
uint8_t driver : 2;
|
||||
uint8_t r;
|
||||
uint8_t g;
|
||||
uint8_t b;
|
||||
} __attribute__((packed)) is31_led;
|
||||
|
||||
extern const is31_led g_is31_leds[DRIVER_LED_TOTAL];
|
||||
|
||||
void IS31FL3737_init( uint8_t addr );
|
||||
void IS31FL3737_write_register( uint8_t addr, uint8_t reg, uint8_t data );
|
||||
void IS31FL3737_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer );
|
||||
void IS31FL3737_init(uint8_t addr);
|
||||
void IS31FL3737_write_register(uint8_t addr, uint8_t reg, uint8_t data);
|
||||
void IS31FL3737_write_pwm_buffer(uint8_t addr, uint8_t *pwm_buffer);
|
||||
|
||||
void IS31FL3737_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
|
||||
void IS31FL3737_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
|
||||
void IS31FL3737_set_color(int index, uint8_t red, uint8_t green, uint8_t blue);
|
||||
void IS31FL3737_set_color_all(uint8_t red, uint8_t green, uint8_t blue);
|
||||
|
||||
void IS31FL3737_set_led_control_register( uint8_t index, bool red, bool green, bool blue );
|
||||
void IS31FL3737_set_led_control_register(uint8_t index, bool red, bool green, bool blue);
|
||||
|
||||
// This should not be called from an interrupt
|
||||
// (eg. from a timer interrupt).
|
||||
// Call this while idle (in between matrix scans).
|
||||
// If the buffer is dirty, it will update the driver with the buffer.
|
||||
void IS31FL3737_update_pwm_buffers( uint8_t addr1, uint8_t addr2 );
|
||||
void IS31FL3737_update_led_control_registers( uint8_t addr1, uint8_t addr2 );
|
||||
void IS31FL3737_update_pwm_buffers(uint8_t addr1, uint8_t addr2);
|
||||
void IS31FL3737_update_led_control_registers(uint8_t addr1, uint8_t addr2);
|
||||
|
||||
#define A_1 0x00
|
||||
#define A_2 0x01
|
||||
#define A_3 0x02
|
||||
#define A_4 0x03
|
||||
#define A_5 0x04
|
||||
#define A_6 0x05
|
||||
#define A_7 0x08
|
||||
#define A_8 0x09
|
||||
#define A_9 0x0A
|
||||
#define A_10 0x0B
|
||||
#define A_11 0x0C
|
||||
#define A_12 0x0D
|
||||
#define A_1 0x00
|
||||
#define A_2 0x01
|
||||
#define A_3 0x02
|
||||
#define A_4 0x03
|
||||
#define A_5 0x04
|
||||
#define A_6 0x05
|
||||
#define A_7 0x08
|
||||
#define A_8 0x09
|
||||
#define A_9 0x0A
|
||||
#define A_10 0x0B
|
||||
#define A_11 0x0C
|
||||
#define A_12 0x0D
|
||||
|
||||
#define B_1 0x10
|
||||
#define B_2 0x11
|
||||
#define B_3 0x12
|
||||
#define B_4 0x13
|
||||
#define B_5 0x14
|
||||
#define B_6 0x15
|
||||
#define B_7 0x18
|
||||
#define B_8 0x19
|
||||
#define B_9 0x1A
|
||||
#define B_10 0x1B
|
||||
#define B_11 0x1C
|
||||
#define B_12 0x1D
|
||||
#define B_1 0x10
|
||||
#define B_2 0x11
|
||||
#define B_3 0x12
|
||||
#define B_4 0x13
|
||||
#define B_5 0x14
|
||||
#define B_6 0x15
|
||||
#define B_7 0x18
|
||||
#define B_8 0x19
|
||||
#define B_9 0x1A
|
||||
#define B_10 0x1B
|
||||
#define B_11 0x1C
|
||||
#define B_12 0x1D
|
||||
|
||||
#define C_1 0x20
|
||||
#define C_2 0x21
|
||||
#define C_3 0x22
|
||||
#define C_4 0x23
|
||||
#define C_5 0x24
|
||||
#define C_6 0x25
|
||||
#define C_7 0x28
|
||||
#define C_8 0x29
|
||||
#define C_9 0x2A
|
||||
#define C_10 0x2B
|
||||
#define C_11 0x2C
|
||||
#define C_12 0x2D
|
||||
#define C_1 0x20
|
||||
#define C_2 0x21
|
||||
#define C_3 0x22
|
||||
#define C_4 0x23
|
||||
#define C_5 0x24
|
||||
#define C_6 0x25
|
||||
#define C_7 0x28
|
||||
#define C_8 0x29
|
||||
#define C_9 0x2A
|
||||
#define C_10 0x2B
|
||||
#define C_11 0x2C
|
||||
#define C_12 0x2D
|
||||
|
||||
#define D_1 0x30
|
||||
#define D_2 0x31
|
||||
#define D_3 0x32
|
||||
#define D_4 0x33
|
||||
#define D_5 0x34
|
||||
#define D_6 0x35
|
||||
#define D_7 0x38
|
||||
#define D_8 0x39
|
||||
#define D_9 0x3A
|
||||
#define D_10 0x3B
|
||||
#define D_11 0x3C
|
||||
#define D_12 0x3D
|
||||
#define D_1 0x30
|
||||
#define D_2 0x31
|
||||
#define D_3 0x32
|
||||
#define D_4 0x33
|
||||
#define D_5 0x34
|
||||
#define D_6 0x35
|
||||
#define D_7 0x38
|
||||
#define D_8 0x39
|
||||
#define D_9 0x3A
|
||||
#define D_10 0x3B
|
||||
#define D_11 0x3C
|
||||
#define D_12 0x3D
|
||||
|
||||
#define E_1 0x40
|
||||
#define E_2 0x41
|
||||
#define E_3 0x42
|
||||
#define E_4 0x43
|
||||
#define E_5 0x44
|
||||
#define E_6 0x45
|
||||
#define E_7 0x48
|
||||
#define E_8 0x49
|
||||
#define E_9 0x4A
|
||||
#define E_10 0x4B
|
||||
#define E_11 0x4C
|
||||
#define E_12 0x4D
|
||||
#define E_1 0x40
|
||||
#define E_2 0x41
|
||||
#define E_3 0x42
|
||||
#define E_4 0x43
|
||||
#define E_5 0x44
|
||||
#define E_6 0x45
|
||||
#define E_7 0x48
|
||||
#define E_8 0x49
|
||||
#define E_9 0x4A
|
||||
#define E_10 0x4B
|
||||
#define E_11 0x4C
|
||||
#define E_12 0x4D
|
||||
|
||||
#define F_1 0x50
|
||||
#define F_2 0x51
|
||||
#define F_3 0x52
|
||||
#define F_4 0x53
|
||||
#define F_5 0x54
|
||||
#define F_6 0x55
|
||||
#define F_7 0x58
|
||||
#define F_8 0x59
|
||||
#define F_9 0x5A
|
||||
#define F_10 0x5B
|
||||
#define F_11 0x5C
|
||||
#define F_12 0x5D
|
||||
#define F_1 0x50
|
||||
#define F_2 0x51
|
||||
#define F_3 0x52
|
||||
#define F_4 0x53
|
||||
#define F_5 0x54
|
||||
#define F_6 0x55
|
||||
#define F_7 0x58
|
||||
#define F_8 0x59
|
||||
#define F_9 0x5A
|
||||
#define F_10 0x5B
|
||||
#define F_11 0x5C
|
||||
#define F_12 0x5D
|
||||
|
||||
#define G_1 0x60
|
||||
#define G_2 0x61
|
||||
#define G_3 0x62
|
||||
#define G_4 0x63
|
||||
#define G_5 0x64
|
||||
#define G_6 0x65
|
||||
#define G_7 0x68
|
||||
#define G_8 0x69
|
||||
#define G_9 0x6A
|
||||
#define G_10 0x6B
|
||||
#define G_11 0x6C
|
||||
#define G_12 0x6D
|
||||
#define G_1 0x60
|
||||
#define G_2 0x61
|
||||
#define G_3 0x62
|
||||
#define G_4 0x63
|
||||
#define G_5 0x64
|
||||
#define G_6 0x65
|
||||
#define G_7 0x68
|
||||
#define G_8 0x69
|
||||
#define G_9 0x6A
|
||||
#define G_10 0x6B
|
||||
#define G_11 0x6C
|
||||
#define G_12 0x6D
|
||||
|
||||
#define H_1 0x70
|
||||
#define H_2 0x71
|
||||
#define H_3 0x72
|
||||
#define H_4 0x73
|
||||
#define H_5 0x74
|
||||
#define H_6 0x75
|
||||
#define H_7 0x78
|
||||
#define H_8 0x79
|
||||
#define H_9 0x7A
|
||||
#define H_10 0x7B
|
||||
#define H_11 0x7C
|
||||
#define H_12 0x7D
|
||||
#define H_1 0x70
|
||||
#define H_2 0x71
|
||||
#define H_3 0x72
|
||||
#define H_4 0x73
|
||||
#define H_5 0x74
|
||||
#define H_6 0x75
|
||||
#define H_7 0x78
|
||||
#define H_8 0x79
|
||||
#define H_9 0x7A
|
||||
#define H_10 0x7B
|
||||
#define H_11 0x7C
|
||||
#define H_12 0x7D
|
||||
|
||||
#define I_1 0x80
|
||||
#define I_2 0x81
|
||||
#define I_3 0x82
|
||||
#define I_4 0x83
|
||||
#define I_5 0x84
|
||||
#define I_6 0x85
|
||||
#define I_7 0x88
|
||||
#define I_8 0x89
|
||||
#define I_9 0x8A
|
||||
#define I_10 0x8B
|
||||
#define I_11 0x8C
|
||||
#define I_12 0x8D
|
||||
#define I_1 0x80
|
||||
#define I_2 0x81
|
||||
#define I_3 0x82
|
||||
#define I_4 0x83
|
||||
#define I_5 0x84
|
||||
#define I_6 0x85
|
||||
#define I_7 0x88
|
||||
#define I_8 0x89
|
||||
#define I_9 0x8A
|
||||
#define I_10 0x8B
|
||||
#define I_11 0x8C
|
||||
#define I_12 0x8D
|
||||
|
||||
#define J_1 0x90
|
||||
#define J_2 0x91
|
||||
#define J_3 0x92
|
||||
#define J_4 0x93
|
||||
#define J_5 0x94
|
||||
#define J_6 0x95
|
||||
#define J_7 0x98
|
||||
#define J_8 0x99
|
||||
#define J_9 0x9A
|
||||
#define J_10 0x9B
|
||||
#define J_11 0x9C
|
||||
#define J_12 0x9D
|
||||
#define J_1 0x90
|
||||
#define J_2 0x91
|
||||
#define J_3 0x92
|
||||
#define J_4 0x93
|
||||
#define J_5 0x94
|
||||
#define J_6 0x95
|
||||
#define J_7 0x98
|
||||
#define J_8 0x99
|
||||
#define J_9 0x9A
|
||||
#define J_10 0x9B
|
||||
#define J_11 0x9C
|
||||
#define J_12 0x9D
|
||||
|
||||
#define K_1 0xA0
|
||||
#define K_2 0xA1
|
||||
#define K_3 0xA2
|
||||
#define K_4 0xA3
|
||||
#define K_5 0xA4
|
||||
#define K_6 0xA5
|
||||
#define K_7 0xA8
|
||||
#define K_8 0xA9
|
||||
#define K_9 0xAA
|
||||
#define K_10 0xAB
|
||||
#define K_11 0xAC
|
||||
#define K_12 0xAD
|
||||
#define K_1 0xA0
|
||||
#define K_2 0xA1
|
||||
#define K_3 0xA2
|
||||
#define K_4 0xA3
|
||||
#define K_5 0xA4
|
||||
#define K_6 0xA5
|
||||
#define K_7 0xA8
|
||||
#define K_8 0xA9
|
||||
#define K_9 0xAA
|
||||
#define K_10 0xAB
|
||||
#define K_11 0xAC
|
||||
#define K_12 0xAD
|
||||
|
||||
#define L_1 0xB0
|
||||
#define L_2 0xB1
|
||||
#define L_3 0xB2
|
||||
#define L_4 0xB3
|
||||
#define L_5 0xB4
|
||||
#define L_6 0xB5
|
||||
#define L_7 0xB8
|
||||
#define L_8 0xB9
|
||||
#define L_9 0xBA
|
||||
#define L_10 0xBB
|
||||
#define L_11 0xBC
|
||||
#define L_12 0xBD
|
||||
#define L_1 0xB0
|
||||
#define L_2 0xB1
|
||||
#define L_3 0xB2
|
||||
#define L_4 0xB3
|
||||
#define L_5 0xB4
|
||||
#define L_6 0xB5
|
||||
#define L_7 0xB8
|
||||
#define L_8 0xB9
|
||||
#define L_9 0xBA
|
||||
#define L_10 0xBB
|
||||
#define L_11 0xBC
|
||||
#define L_12 0xBD
|
||||
|
||||
#endif // IS31FL3737_DRIVER_H
|
||||
#endif // IS31FL3737_DRIVER_H
|
||||
|
|
Loading…
Add table
Add a link
Reference in a new issue