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@@ -42,22 +42,22 @@ static void select_col(uint8_t col);
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reaches the value in the output compare register,
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and are turned on when it reaches TOP (=256). */
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static
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-void setup_leds(void) {
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- TCCR1A |= // Timer control register 1A
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- (1<<WGM10) | // Fast PWM 8-bit
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- (1<<COM1B1)| // Clear OC1B on match, set at TOP
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- (1<<COM1C1); // Clear OC1C on match, set at TOP
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- TCCR1B |= // Timer control register 1B
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- (1<<WGM12) | // Fast PWM 8-bit
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- (1<<CS12); // Prescaler 256
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- OCR1B = 250; // Output compare register 1B
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- OCR1C = 250; // Output compare register 1C
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- // LEDs: LED_A -> PORTB6, LED_B -> PORTB7
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- DDRB &= 0x3F;
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- PORTB &= 0x3F;
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+void setup_leds(void)
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+{
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+ TCCR1A |= // Timer control register 1A
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+ (1<<WGM10) | // Fast PWM 8-bit
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+ (1<<COM1B1)| // Clear OC1B on match, set at TOP
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+ (1<<COM1C1); // Clear OC1C on match, set at TOP
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+ TCCR1B |= // Timer control register 1B
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+ (1<<WGM12) | // Fast PWM 8-bit
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+ (1<<CS12); // Prescaler 256
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+ OCR1B = 250; // Output compare register 1B
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+ OCR1C = 250; // Output compare register 1C
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+ // LEDs: LED_A -> PORTB6, LED_B -> PORTB7
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+ DDRB &= 0x3F;
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+ PORTB &= 0x3F;
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}
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-
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inline
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uint8_t matrix_rows(void)
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{
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@@ -82,7 +82,7 @@ void matrix_init(void)
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setup_leds();
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// initialize matrix state: all keys off
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- for (uint8_t i=0; i < MATRIX_ROWS; i++) {
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+ for (uint8_t i = 0; i < MATRIX_ROWS; i++) {
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matrix[i] = 0;
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matrix_debouncing[i] = 0;
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}
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