diff options
Diffstat (limited to 'keyboard/preonic/preonic.c')
| -rw-r--r-- | keyboard/preonic/preonic.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/keyboard/preonic/preonic.c b/keyboard/preonic/preonic.c index 13e05c65a7..773451bf0c 100644 --- a/keyboard/preonic/preonic.c +++ b/keyboard/preonic/preonic.c @@ -20,11 +20,6 @@ void matrix_init_kb(void) { backlight_init_ports(); #endif - #ifdef RGBLIGHT_ENABLE - rgblight_init(); - #endif - - // Turn status LED on DDRE |= (1<<6); PORTE |= (1<<6); @@ -49,20 +44,20 @@ void backlight_init_ports() // Setup PB7 as output and output low. DDRB |= (1<<7); PORTB &= ~(1<<7); - - // Use full 16-bit resolution. + + // Use full 16-bit resolution. ICR1 = 0xFFFF; // I could write a wall of text here to explain... but TL;DW // Go read the ATmega32u4 datasheet. // And this: http://blog.saikoled.com/post/43165849837/secret-konami-cheat-code-to-high-resolution-pwm-on - + // Pin PB7 = OCR1C (Timer 1, Channel C) // Compare Output Mode = Clear on compare match, Channel C = COM1C1=1 COM1C0=0 // (i.e. start high, go low when counter matches.) // WGM Mode 14 (Fast PWM) = WGM13=1 WGM12=1 WGM11=1 WGM10=0 // Clock Select = clk/1 (no prescaling) = CS12=0 CS11=0 CS10=1 - + TCCR1A = _BV(COM1C1) | _BV(WGM11); // = 0b00001010; TCCR1B = _BV(WGM13) | _BV(WGM12) | _BV(CS10); // = 0b00011001; @@ -88,7 +83,7 @@ void backlight_set(uint8_t level) // Set the brightness CHANNEL = 0xFFFF; } - else + else { // Prevent backlight blink on lowest level PORTB &= ~(_BV(PORTB7)); @@ -99,4 +94,4 @@ void backlight_set(uint8_t level) } } -#endif
\ No newline at end of file +#endif |