diff options
Diffstat (limited to 'libmaple')
| -rw-r--r-- | libmaple/timers.c | 4 | ||||
| -rw-r--r-- | libmaple/timers.h | 54 |
2 files changed, 27 insertions, 31 deletions
diff --git a/libmaple/timers.c b/libmaple/timers.c index 5b97e20..334ec0b 100644 --- a/libmaple/timers.c +++ b/libmaple/timers.c @@ -103,19 +103,15 @@ void timer_init(uint8 timer_num, uint16 prescale) { * we'll worry about that later. */ timer->CCR1 = 0x8FFF; // PWM start value timer->CCMR1 |= 0x68; // PWM mode 1, enable preload register. - timer->CCER |= 0x001; // enable ch timer->CCR2 = 0x8FFF; // PWM start value timer->CCMR1 |= (0x68 << 8);// PWM mode 1, enable preload register. - timer->CCER |= 0x010; // enable ch timer->CCR3 = 0x8FFF; // PWM start value timer->CCMR2 |= 0x68; // PWM mode 1, enable preload register. - timer->CCER |= 0x100; // enable ch timer->CCR4 = 0x8FFF; // PWM start value timer->CCMR2 |= (0x68 << 8);// PWM mode 1, enable preload register. - timer->CCER |= 0x1000; // enable ch /* Advanced timer? */ if (is_advanced) { diff --git a/libmaple/timers.h b/libmaple/timers.h index cbdf088..ba8245c 100644 --- a/libmaple/timers.h +++ b/libmaple/timers.h @@ -98,39 +98,39 @@ typedef volatile uint32* TimerCCR; #define TIMER_CCR(NUM,CHAN) TIMER ## NUM ## _CH ## CHAN ## _CRR -#define TIMER1_CH1_CCR (TimerCCR)(TIMER1_BASE + 0x34) -#define TIMER1_CH2_CCR (TimerCCR)(TIMER1_BASE + 0x38) -#define TIMER1_CH3_CCR (TimerCCR)(TIMER1_BASE + 0x3C) -#define TIMER1_CH4_CCR (TimerCCR)(TIMER1_BASE + 0x40) - -#define TIMER2_CH1_CCR (TimerCCR)(TIMER2_BASE + 0x34) -#define TIMER2_CH2_CCR (TimerCCR)(TIMER2_BASE + 0x38) -#define TIMER2_CH3_CCR (TimerCCR)(TIMER2_BASE + 0x3C) -#define TIMER2_CH4_CCR (TimerCCR)(TIMER2_BASE + 0x40) - -#define TIMER3_CH1_CCR (TimerCCR)(TIMER3_BASE + 0x34) -#define TIMER3_CH2_CCR (TimerCCR)(TIMER3_BASE + 0x38) -#define TIMER3_CH3_CCR (TimerCCR)(TIMER3_BASE + 0x3C) -#define TIMER3_CH4_CCR (TimerCCR)(TIMER3_BASE + 0x40) - -#define TIMER4_CH1_CCR (TimerCCR)(TIMER4_BASE + 0x34) -#define TIMER4_CH2_CCR (TimerCCR)(TIMER4_BASE + 0x38) -#define TIMER4_CH3_CCR (TimerCCR)(TIMER4_BASE + 0x3C) -#define TIMER4_CH4_CCR (TimerCCR)(TIMER4_BASE + 0x40) +#define TIMER1_CH1_CCR TIMER1_BASE + 0x34 +#define TIMER1_CH2_CCR TIMER1_BASE + 0x38 +#define TIMER1_CH3_CCR TIMER1_BASE + 0x3C +#define TIMER1_CH4_CCR TIMER1_BASE + 0x40 + +#define TIMER2_CH1_CCR TIMER2_BASE + 0x34 +#define TIMER2_CH2_CCR TIMER2_BASE + 0x38 +#define TIMER2_CH3_CCR TIMER2_BASE + 0x3C +#define TIMER2_CH4_CCR TIMER2_BASE + 0x40 + +#define TIMER3_CH1_CCR TIMER3_BASE + 0x34 +#define TIMER3_CH2_CCR TIMER3_BASE + 0x38 +#define TIMER3_CH3_CCR TIMER3_BASE + 0x3C +#define TIMER3_CH4_CCR TIMER3_BASE + 0x40 + +#define TIMER4_CH1_CCR TIMER4_BASE + 0x34 +#define TIMER4_CH2_CCR TIMER4_BASE + 0x38 +#define TIMER4_CH3_CCR TIMER4_BASE + 0x3C +#define TIMER4_CH4_CCR TIMER4_BASE + 0x40 /* Timer5 and Timer8 are in high-density devices only (such as Maple Native). Timer6 and Timer7 in these devices have no output compare pins. */ -#define TIMER5_CH1_CCR (TimerCCR)(TIMER5_BASE + 0x34) -#define TIMER5_CH2_CCR (TimerCCR)(TIMER5_BASE + 0x38) -#define TIMER5_CH3_CCR (TimerCCR)(TIMER5_BASE + 0x3C) -#define TIMER5_CH4_CCR (TimerCCR)(TIMER5_BASE + 0x40) +#define TIMER5_CH1_CCR TIMER5_BASE + 0x34 +#define TIMER5_CH2_CCR TIMER5_BASE + 0x38 +#define TIMER5_CH3_CCR TIMER5_BASE + 0x3C +#define TIMER5_CH4_CCR TIMER5_BASE + 0x40 -#define TIMER8_CH1_CCR (TimerCCR)(TIMER8_BASE + 0x34) -#define TIMER8_CH2_CCR (TimerCCR)(TIMER8_BASE + 0x38) -#define TIMER8_CH3_CCR (TimerCCR)(TIMER8_BASE + 0x3C) -#define TIMER8_CH4_CCR (TimerCCR)(TIMER8_BASE + 0x40) +#define TIMER8_CH1_CCR TIMER8_BASE + 0x34 +#define TIMER8_CH2_CCR TIMER8_BASE + 0x38 +#define TIMER8_CH3_CCR TIMER8_BASE + 0x3C +#define TIMER8_CH4_CCR TIMER8_BASE + 0x40 #define TIMER_DISABLED 0 #define TIMER_PWM 1 |