ISSI31FL3733 driver (#3679)
* ISSI31FL3733 driver - Addapted IS31 driver for the above driver * fix my branch * ISSI31FL3733 driver - Inclusion of above ISSI led driver * IS31fl3733 driver - Added correct function for control registers * Finalized support for ISSI31fl3733 led driver - Finalized and tested driver. - Modified i2c_master for arm due to declaration mistake. - Fixed spaces/tabs in quantum.h file. - Fixed spaces/tabs in common_features.mk file. - Removed unnecessary includes from rgb_matrix.c file. - Added local definitions for MIN and MAX macros in rgb_matrix.c file. - Adjusted chevron effect. - Added necessary define (RGB_3733_MATRIX_ENABLE) for makefile. - Added necessary C define (ISSI3733) to aid with inclusion of the correct header file. - Added documentation for the new driver. * Driver structure update - Changed rule includes to be more condensed (RGB_MATRIX_ENABLE = IS31FL3731) and (RGB_MATRIX_ENABLE = IS31FL3733) - Updated documentation - Reverted to the use of differently named functions for each driver and selecting the needed ones within rgb_matrix.c * ISSI Drivers refractoring - Moved issi drivers in a dedicated folder - Updated documentation * I2C library fix I released the special pins incorrectly before. It is now fixed.
This commit is contained in:
yiancar
Jack Humbert
parent
2410f02359
commit
fdd0f91527
12 changed files with 717 additions and 88 deletions
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@ -15,12 +15,14 @@
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* This library follows the convention of the AVR i2c_master library.
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/* This library is only valid for STM32 processors.
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* This library follows the convention of the AVR i2c_master library.
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* As a result addresses are expected to be already shifted (addr << 1).
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* I2CD1 is the default driver which corresponds to pins B6 and B7. This
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* can be changed.
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* Please ensure that HAL_USE_I2C is TRUE in the halconf.h file and that
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* STM32_I2C_USE_I2C1 is TRUE in the mcuconf.h file.
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* STM32_I2C_USE_I2C1 is TRUE in the mcuconf.h file. Pins B6 and B7 are used
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* but using any other I2C pins should be trivial.
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*/
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#include "i2c_master.h"
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@ -41,7 +43,7 @@ static const I2CConfig i2cconfig = {
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void i2c_init(void)
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{
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palSetGroupMode(GPIOB,6,7, PAL_MODE_INPUT); // Try releasing special pins for a short time
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palSetGroupMode(GPIOB, GPIOB_PIN6 | GPIOB_PIN7, 0, PAL_MODE_INPUT); // Try releasing special pins for a short time
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chThdSleepMilliseconds(10);
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palSetPadMode(GPIOB, 6, PAL_MODE_ALTERNATE(4) | PAL_STM32_OTYPE_OPENDRAIN | PAL_STM32_PUPDR_PULLUP);
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@ -82,12 +84,12 @@ uint8_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t l
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{
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complete_packet[i+1] = data[i];
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}
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complete_packet[0] = regaddr
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complete_packet[0] = regaddr;
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return i2cMasterTransmitTimeout(&I2C_DRIVER, (i2c_address >> 1), complete_packet, length + 1, 0, 0, MS2ST(timeout));
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}
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uint8_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout)
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uint8_t i2c_readReg(uint8_t devaddr, uint8_t* regaddr, uint8_t* data, uint16_t length, uint16_t timeout)
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{
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i2c_address = devaddr;
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i2cStart(&I2C_DRIVER, &i2cconfig);
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@ -97,7 +99,6 @@ uint8_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t le
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// This is usually not needed. It releases the driver to allow pins to become GPIO again.
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uint8_t i2c_stop(uint16_t timeout)
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{
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i2c_address = address;
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i2cStop(&I2C_DRIVER);
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return 0;
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}
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@ -35,5 +35,5 @@ uint8_t i2c_start(uint8_t address);
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uint8_t i2c_transmit(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout);
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uint8_t i2c_receive(uint8_t address, uint8_t* data, uint16_t length, uint16_t timeout);
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uint8_t i2c_writeReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout);
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uint8_t i2c_readReg(uint8_t devaddr, uint8_t regaddr, uint8_t* data, uint16_t length, uint16_t timeout);
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void i2c_stop(void);
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uint8_t i2c_readReg(uint8_t devaddr, uint8_t* regaddr, uint8_t* data, uint16_t length, uint16_t timeout);
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uint8_t i2c_stop(uint16_t timeout);
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@ -91,7 +91,7 @@ bool g_led_control_registers_update_required = false;
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// 0x10 - R16,R15,R14,R13,R12,R11,R10,R09
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void IS31_write_register( uint8_t addr, uint8_t reg, uint8_t data )
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void IS31FL3731_write_register( uint8_t addr, 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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@ -106,7 +106,7 @@ void IS31_write_register( uint8_t addr, uint8_t reg, uint8_t data )
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#endif
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}
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void IS31_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
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void IS31FL3731_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
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{
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// assumes bank is already selected
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@ -135,7 +135,7 @@ void IS31_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
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}
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}
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void IS31_init( uint8_t addr )
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void IS31FL3731_init( uint8_t addr )
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{
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// In order to avoid the LEDs being driven with garbage data
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// in the LED driver's PWM registers, first enable software shutdown,
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@ -143,10 +143,10 @@ void IS31_init( uint8_t addr )
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// then disable software shutdown.
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// select "function register" bank
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IS31_write_register( addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG );
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IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG );
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// enable software shutdown
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IS31_write_register( addr, ISSI_REG_SHUTDOWN, 0x00 );
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IS31FL3731_write_register( addr, ISSI_REG_SHUTDOWN, 0x00 );
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// this delay was copied from other drivers, might not be needed
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#ifdef __AVR__
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_delay_ms( 10 );
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@ -155,47 +155,47 @@ void IS31_init( uint8_t addr )
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#endif
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// picture mode
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IS31_write_register( addr, ISSI_REG_CONFIG, ISSI_REG_CONFIG_PICTUREMODE );
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IS31FL3731_write_register( addr, ISSI_REG_CONFIG, ISSI_REG_CONFIG_PICTUREMODE );
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// display frame 0
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IS31_write_register( addr, ISSI_REG_PICTUREFRAME, 0x00 );
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IS31FL3731_write_register( addr, ISSI_REG_PICTUREFRAME, 0x00 );
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// audio sync off
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IS31_write_register( addr, ISSI_REG_AUDIOSYNC, 0x00 );
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IS31FL3731_write_register( addr, ISSI_REG_AUDIOSYNC, 0x00 );
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// select bank 0
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IS31_write_register( addr, ISSI_COMMANDREGISTER, 0 );
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IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, 0 );
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// turn off all LEDs in the LED control register
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for ( int i = 0x00; i <= 0x11; i++ )
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{
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IS31_write_register( addr, i, 0x00 );
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IS31FL3731_write_register( addr, i, 0x00 );
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}
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// turn off all LEDs in the blink control register (not really needed)
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for ( int i = 0x12; i <= 0x23; i++ )
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{
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IS31_write_register( addr, i, 0x00 );
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IS31FL3731_write_register( addr, i, 0x00 );
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}
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// set PWM on all LEDs to 0
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for ( int i = 0x24; i <= 0xB3; i++ )
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{
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IS31_write_register( addr, i, 0x00 );
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IS31FL3731_write_register( addr, i, 0x00 );
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}
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// select "function register" bank
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IS31_write_register( addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG );
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IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, ISSI_BANK_FUNCTIONREG );
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// disable software shutdown
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IS31_write_register( addr, ISSI_REG_SHUTDOWN, 0x01 );
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IS31FL3731_write_register( addr, ISSI_REG_SHUTDOWN, 0x01 );
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// select bank 0 and leave it selected.
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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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IS31_write_register( addr, ISSI_COMMANDREGISTER, 0 );
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IS31FL3731_write_register( addr, ISSI_COMMANDREGISTER, 0 );
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}
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void IS31_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
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void IS31FL3731_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
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{
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if ( index >= 0 && index < DRIVER_LED_TOTAL ) {
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is31_led led = g_is31_leds[index];
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@ -208,15 +208,15 @@ void IS31_set_color( int index, uint8_t red, uint8_t green, uint8_t blue )
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}
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}
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void IS31_set_color_all( uint8_t red, uint8_t green, uint8_t blue )
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void IS31FL3731_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 < DRIVER_LED_TOTAL; i++ )
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{
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IS31_set_color( i, red, green, blue );
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IS31FL3731_set_color( i, red, green, blue );
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}
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}
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void IS31_set_led_control_register( uint8_t index, bool red, bool green, bool blue )
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void IS31FL3731_set_led_control_register( uint8_t index, bool red, bool green, bool blue )
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{
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is31_led led = g_is31_leds[index];
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@ -247,24 +247,24 @@ void IS31_set_led_control_register( uint8_t index, bool red, bool green, bool bl
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}
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void IS31_update_pwm_buffers( uint8_t addr1, uint8_t addr2 )
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void IS31FL3731_update_pwm_buffers( uint8_t addr1, uint8_t addr2 )
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{
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if ( g_pwm_buffer_update_required )
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{
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IS31_write_pwm_buffer( addr1, g_pwm_buffer[0] );
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IS31_write_pwm_buffer( addr2, g_pwm_buffer[1] );
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IS31FL3731_write_pwm_buffer( addr1, g_pwm_buffer[0] );
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IS31FL3731_write_pwm_buffer( addr2, g_pwm_buffer[1] );
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}
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g_pwm_buffer_update_required = false;
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}
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void IS31_update_led_control_registers( uint8_t addr1, uint8_t addr2 )
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void IS31FL3731_update_led_control_registers( uint8_t addr1, uint8_t addr2 )
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{
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if ( g_led_control_registers_update_required )
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{
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for ( int i=0; i<18; i++ )
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{
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IS31_write_register(addr1, i, g_led_control_registers[0][i] );
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IS31_write_register(addr2, i, g_led_control_registers[1][i] );
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IS31FL3731_write_register(addr1, i, g_led_control_registers[0][i] );
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IS31FL3731_write_register(addr2, i, g_led_control_registers[1][i] );
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}
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}
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}
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@ -31,21 +31,21 @@ typedef struct is31_led {
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extern const is31_led g_is31_leds[DRIVER_LED_TOTAL];
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void IS31_init( uint8_t addr );
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void IS31_write_register( uint8_t addr, uint8_t reg, uint8_t data );
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void IS31_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer );
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void IS31FL3731_init( uint8_t addr );
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void IS31FL3731_write_register( uint8_t addr, uint8_t reg, uint8_t data );
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void IS31FL3731_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer );
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void IS31_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
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void IS31_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
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void IS31FL3731_set_color( int index, uint8_t red, uint8_t green, uint8_t blue );
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void IS31FL3731_set_color_all( uint8_t red, uint8_t green, uint8_t blue );
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void IS31_set_led_control_register( uint8_t index, bool red, bool green, bool blue );
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void IS31FL3731_set_led_control_register( uint8_t index, bool red, bool green, bool blue );
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// This should not be called from an interrupt
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// (eg. from a timer interrupt).
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// Call this while idle (in between matrix scans).
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// If the buffer is dirty, it will update the driver with the buffer.
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void IS31_update_pwm_buffers( uint8_t addr1, uint8_t addr2 );
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void IS31_update_led_control_registers( uint8_t addr1, uint8_t addr2 );
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void IS31FL3731_update_pwm_buffers( uint8_t addr1, uint8_t addr2 );
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void IS31FL3731_update_led_control_registers( uint8_t addr1, uint8_t addr2 );
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#define C1_1 0x24
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#define C1_2 0x25
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253
drivers/issi/is31fl3733.c
Normal file
253
drivers/issi/is31fl3733.c
Normal file
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@ -0,0 +1,253 @@
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/* Copyright 2017 Jason Williams
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* Copyright 2018 Jack Humbert
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* Copyright 2018 Yiancar
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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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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#else
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#include "wait.h"
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#endif
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#include "is31fl3733.h"
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#include <string.h>
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#include "i2c_master.h"
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#include "progmem.h"
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// This is a 7-bit address, that gets left-shifted and bit 0
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// set to 0 for write, 1 for read (as per I2C protocol)
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// The address will vary depending on your wiring:
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// 00 <-> GND
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// 01 <-> SCL
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// 10 <-> SDA
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// 11 <-> VCC
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// ADDR1 represents A1:A0 of the 7-bit address.
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// ADDR2 represents A3:A2 of the 7-bit address.
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// The result is: 0b101(ADDR2)(ADDR1)
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#define ISSI_ADDR_DEFAULT 0x50
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#define ISSI_COMMANDREGISTER 0xFD
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#define ISSI_COMMANDREGISTER_WRITELOCK 0xFE
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#define ISSI_INTERRUPTMASKREGISTER 0xF0
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#define ISSI_INTERRUPTSTATUSREGISTER 0xF1
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#define ISSI_PAGE_LEDCONTROL 0x00 //PG0
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#define ISSI_PAGE_PWM 0x01 //PG1
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#define ISSI_PAGE_AUTOBREATH 0x02 //PG2
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#define ISSI_PAGE_FUNCTION 0x03 //PG3
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#define ISSI_REG_CONFIGURATION 0x00 //PG3
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#define ISSI_REG_GLOBALCURRENT 0x01 //PG3
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#define ISSI_REG_RESET 0x11// PG3
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#define ISSI_REG_SWPULLUP 0x0F //PG3
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#define ISSI_REG_CSPULLUP 0x10 //PG3
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#ifndef ISSI_TIMEOUT
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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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#endif
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// Transfer buffer for TWITransmitData()
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uint8_t g_twi_transfer_buffer[20];
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// These buffers match the IS31FL3733 PWM registers.
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// The control buffers match the PG0 LED On/Off registers.
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// Storing them like this is optimal for I2C transfers to the registers.
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// We could optimize this and take out the unused registers from these
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// buffers and the transfers in IS31FL3733_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[DRIVER_COUNT][192];
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bool g_pwm_buffer_update_required = false;
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uint8_t g_led_control_registers[DRIVER_COUNT][24] = { { 0 }, { 0 } };
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bool g_led_control_registers_update_required = false;
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void IS31FL3733_write_register( uint8_t addr, 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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#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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void IS31FL3733_write_pwm_buffer( uint8_t addr, uint8_t *pwm_buffer )
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{
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// assumes PG1 is already selected
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// transmit PWM registers in 12 transfers of 16 bytes
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// g_twi_transfer_buffer[] is 20 bytes
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// iterate over the pwm_buffer contents at 16 byte intervals
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for ( int i = 0; i < 192; i += 16 ) {
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g_twi_transfer_buffer[0] = i;
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// copy the data from i to i+15
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// device will auto-increment register for data after the first byte
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// thus this sets registers 0x00-0x0F, 0x10-0x1F, etc. in one transfer
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for ( int j = 0; j < 16; j++ ) {
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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++) {
|
||||
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 )
|
||||
{
|
||||
// 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.
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
|
||||
// Select PG0
|
||||
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 );
|
||||
}
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
|
||||
// Select PG1
|
||||
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 );
|
||||
}
|
||||
|
||||
// Unlock the command register.
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
|
||||
// Select PG3
|
||||
IS31FL3733_write_register( addr, ISSI_COMMANDREGISTER, ISSI_PAGE_FUNCTION );
|
||||
// Set global current to maximum.
|
||||
IS31FL3733_write_register( addr, ISSI_REG_GLOBALCURRENT, 0xFF );
|
||||
// Disable software shutdown.
|
||||
IS31FL3733_write_register( addr, ISSI_REG_CONFIGURATION, 0x01 );
|
||||
|
||||
// Wait 10ms to ensure the device has woken up.
|
||||
#ifdef __AVR__
|
||||
_delay_ms( 10 );
|
||||
#else
|
||||
wait_ms(10);
|
||||
#endif
|
||||
}
|
||||
|
||||
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_update_required = 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_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;
|
||||
|
||||
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 ) {
|
||||
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 ) {
|
||||
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 IS31FL3733_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
|
||||
IS31FL3733_write_register( addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3733_write_register( addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_PWM );
|
||||
|
||||
IS31FL3733_write_pwm_buffer( addr1, g_pwm_buffer[0] );
|
||||
//IS31FL3733_write_pwm_buffer( addr2, g_pwm_buffer[1] );
|
||||
}
|
||||
g_pwm_buffer_update_required = false;
|
||||
}
|
||||
|
||||
void IS31FL3733_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
|
||||
IS31FL3733_write_register( addr1, ISSI_COMMANDREGISTER_WRITELOCK, 0xC5 );
|
||||
IS31FL3733_write_register( addr1, ISSI_COMMANDREGISTER, ISSI_PAGE_LEDCONTROL );
|
||||
for ( int i=0; i<24; i++ )
|
||||
{
|
||||
IS31FL3733_write_register(addr1, i, g_led_control_registers[0][i] );
|
||||
//IS31FL3733_write_register(addr2, i, g_led_control_registers[1][i] );
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
255
drivers/issi/is31fl3733.h
Normal file
255
drivers/issi/is31fl3733.h
Normal file
|
|
@ -0,0 +1,255 @@
|
|||
/* Copyright 2017 Jason Williams
|
||||
* Copyright 2018 Jack Humbert
|
||||
* Copyright 2018 Yiancar
|
||||
*
|
||||
* This program is free software: you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License as published by
|
||||
* the Free Software Foundation, either version 2 of the License, or
|
||||
* (at your option) any later version.
|
||||
*
|
||||
* This program is distributed in the hope that it will be useful,
|
||||
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
* GNU General Public License for more details.
|
||||
*
|
||||
* You should have received a copy of the GNU General Public License
|
||||
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
|
||||
#ifndef IS31FL3733_DRIVER_H
|
||||
#define IS31FL3733_DRIVER_H
|
||||
|
||||
#include <stdint.h>
|
||||
#include <stdbool.h>
|
||||
|
||||
typedef struct is31_led {
|
||||
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 );
|
||||
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_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 addr1, uint8_t addr2 );
|
||||
void IS31FL3733_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 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 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 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 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 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 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
|
||||
|
||||
#endif // IS31FL3733_DRIVER_H
|
||||
Loading…
Add table
Add a link
Reference in a new issue