diff options
Diffstat (limited to 'drivers/issi/is31fl3731.c')
| -rw-r--r-- | drivers/issi/is31fl3731.c | 36 |
1 files changed, 17 insertions, 19 deletions
diff --git a/drivers/issi/is31fl3731.c b/drivers/issi/is31fl3731.c index c9155f5a37..30c7dd0530 100644 --- a/drivers/issi/is31fl3731.c +++ b/drivers/issi/is31fl3731.c @@ -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 = 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 = false; +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) @@ -204,7 +204,7 @@ void IS31FL3731_set_color( int index, uint8_t red, uint8_t green, uint8_t 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 = true; + g_pwm_buffer_update_required[led.driver] = true; } } @@ -220,12 +220,12 @@ void IS31FL3731_set_led_control_register( uint8_t index, bool red, bool green, b { 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 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; if ( red ) { g_led_control_registers[led.driver][control_register_r] |= (1 << bit_r); @@ -243,28 +243,26 @@ void IS31FL3731_set_led_control_register( uint8_t index, bool red, bool green, b g_led_control_registers[led.driver][control_register_b] &= ~(1 << bit_b); } - g_led_control_registers_update_required = true; + g_led_control_registers_update_required[led.driver] = true; } -void IS31FL3731_update_pwm_buffers( uint8_t addr1, uint8_t addr2 ) +void IS31FL3731_update_pwm_buffers( uint8_t addr, uint8_t index ) { - if ( g_pwm_buffer_update_required ) + if ( g_pwm_buffer_update_required[index] ) { - IS31FL3731_write_pwm_buffer( addr1, g_pwm_buffer[0] ); - IS31FL3731_write_pwm_buffer( addr2, g_pwm_buffer[1] ); + IS31FL3731_write_pwm_buffer( addr, g_pwm_buffer[index] ); } - g_pwm_buffer_update_required = false; + g_pwm_buffer_update_required[index] = false; } -void IS31FL3731_update_led_control_registers( uint8_t addr1, uint8_t addr2 ) +void IS31FL3731_update_led_control_registers( uint8_t addr, uint8_t index ) { - if ( g_led_control_registers_update_required ) + if ( g_led_control_registers_update_required[index] ) { for ( int i=0; i<18; i++ ) { - IS31FL3731_write_register(addr1, i, g_led_control_registers[0][i] ); - IS31FL3731_write_register(addr2, i, g_led_control_registers[1][i] ); + IS31FL3731_write_register( addr, i, g_led_control_registers[index][i] ); } } } |