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c59f87a5d7
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6b1f96dca8
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@ -63,7 +63,7 @@ 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[LED_DRIVER_COUNT] = {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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@ -75,7 +75,7 @@ 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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#endif
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bool g_led_control_registers_update_required = false;
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bool g_led_control_registers_update_required[LED_DRIVER_COUNT] = {false};
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// This is the bit pattern in the LED control registers
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// (for matrix A, add one to register for matrix B)
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@ -190,8 +190,8 @@ void IS31FL3731_set_value(int index, uint8_t value) {
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is31_led led = g_is31_leds[index];
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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[led.driver][led.v - 0x24] = value;
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g_pwm_buffer_update_required[led.driver] = true;
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}
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}
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@ -213,20 +213,21 @@ void IS31FL3731_set_led_control_register(uint8_t index, bool value) {
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g_led_control_registers[led.driver][control_register] &= ~(1 << bit_value);
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}
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g_led_control_registers_update_required = true;
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g_led_control_registers_update_required[led.driver] = true;
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}
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void IS31FL3731_update_pwm_buffers(uint8_t addr, uint8_t index) {
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if (g_pwm_buffer_update_required) {
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if (g_pwm_buffer_update_required[index]) {
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IS31FL3731_write_pwm_buffer(addr, g_pwm_buffer[index]);
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g_pwm_buffer_update_required = false;
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g_pwm_buffer_update_required[index] = false;
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}
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}
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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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if (g_led_control_registers_update_required[index]) {
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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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g_led_control_registers_update_required[index] = false;
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}
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}
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