weiß nich mehr... motor pwm stuff
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@ -11,12 +11,12 @@ static inline void init_pwm(void)
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//PB1 set to output:
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DDRB |= 0b10;
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OCR1B = 0xefff; //preselect some default
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ICR1 = 0xffff; // TOP-wert
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ICR1 = 0xffff; // TOP-wert
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TCCR1A = (1<<COM1B1) | (1<<WGM11); // only b-chan , fastpwm (mode 14)
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TCCR1B = (1<<WGM13)|(1<<WGM12) | (1<<CS10); //Fastpwm, no prescale
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return
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return ;
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}
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static void init_leds(void)
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@ -30,8 +30,8 @@ static void init_leds(void)
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inline void setleds(uint8_t state)
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{
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//set leds according to
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PORTC |= (state | 0 b00001111);
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PORTC &= ~(state | 0 b11110000);
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PORTC |= (state | 0b00001111);
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PORTC &= ~(state | 0b11110000);
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return;
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}
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@ -45,11 +45,9 @@ static void init_motor(void)
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static void stupid_pwmtest(void)
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{
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for (;;) {
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OCR1BH = 0;
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OCR1BL = 0;
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OCR1B = 0xc3d2;
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_delay_ms(1);
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OCR1BH = 0xff;
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OCR1BL = 0xff;
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OCR1B = 0xeff;
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_delay_ms(1);
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}
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return; //never
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