Kai Ryu
10 år sedan
1 ändrade filer med 8 tillägg och 2 borttagningar
+ 8
- 2
keyboard/lr96/backlight.c
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| // Turn on PWM | // Turn on PWM | ||||
| cli(); | cli(); | ||||
| DDRC |= (1<<PC6); | DDRC |= (1<<PC6); | ||||
| TCCR3A |= ( (1<<WGM30) | (1<<COM3A1) ); | |||||
| //TCCR3A = 0b10101001; | |||||
| //TCCR3B = 0b00000011; | |||||
| TCCR3A |= ( (1<<WGM30) | (1<<COM3A1) | (1<<COM3B1) | (1<<COM3C1) ); | |||||
| TCCR3B |= ( (1<<CS31) | (1<<CS30) ); | TCCR3B |= ( (1<<CS31) | (1<<CS30) ); | ||||
| sei(); | sei(); | ||||
| // Set PWM | // Set PWM | ||||
| OCR3A = pgm_read_byte(&backlight_table[level]); | OCR3A = pgm_read_byte(&backlight_table[level]); | ||||
| OCR3B = pgm_read_byte(&backlight_table[level]); | |||||
| } | } | ||||
| else { | else { | ||||
| // Turn off PWM | // Turn off PWM | ||||
| cli(); | cli(); | ||||
| DDRC &= ~(1<<PC6); | DDRC &= ~(1<<PC6); | ||||
| TCCR3A &= ~( (1<<WGM30) | (1<<COM3A1) ); | |||||
| //TCCR3A = 0b00000000; | |||||
| //TCCR3B = 0b00000000; | |||||
| TCCR3A &= ~( (1<<WGM30) | (1<<COM3A1) | (1<<COM3B1) | (1<<COM3C1) ); | |||||
| TCCR3B &= ~( (1<<CS31) | (1<<CS30) ); | TCCR3B &= ~( (1<<CS31) | (1<<CS30) ); | ||||
| sei(); | sei(); | ||||
| // Set PWM | // Set PWM | ||||
| OCR3A = 0; | OCR3A = 0; | ||||
| OCR3B = 0; | |||||
| } | } | ||||
| } | } |