diff options
Diffstat (limited to 'libmaple/stm32f2/timer.c')
| -rw-r--r-- | libmaple/stm32f2/timer.c | 33 |
1 files changed, 14 insertions, 19 deletions
diff --git a/libmaple/stm32f2/timer.c b/libmaple/stm32f2/timer.c index f644b16..99dbf48 100644 --- a/libmaple/stm32f2/timer.c +++ b/libmaple/stm32f2/timer.c @@ -39,26 +39,26 @@ * Defer to the timer_private API for declaring these. */ -static DECLARE_ADVANCED_TIMER(timer1, 1); -static DECLARE_GENERAL_TIMER(timer2, 2); -static DECLARE_GENERAL_TIMER(timer3, 3); -static DECLARE_GENERAL_TIMER(timer4, 4); -static DECLARE_GENERAL_TIMER(timer5, 5); -static DECLARE_BASIC_TIMER(timer6, 6); -static DECLARE_BASIC_TIMER(timer7, 7); -static DECLARE_ADVANCED_TIMER(timer8, 8); +static timer_dev timer1 = ADVANCED_TIMER(1); +static timer_dev timer2 = GENERAL_TIMER(2); +static timer_dev timer3 = GENERAL_TIMER(3); +static timer_dev timer4 = GENERAL_TIMER(4); +static timer_dev timer5 = GENERAL_TIMER(5); +static timer_dev timer6 = BASIC_TIMER(6); +static timer_dev timer7 = BASIC_TIMER(7); +static timer_dev timer8 = ADVANCED_TIMER(8); /* TIM9 has UIE, CC1IE, CC2IE, TIE bits in DIER. */ -static DECLARE_RESTRICTED_GENERAL_TIMER(timer9, 9, TIMER_DIER_TIE_BIT); +static timer_dev timer9 = RESTRICTED_GENERAL_TIMER(9, TIMER_DIER_TIE_BIT); /* TIM10 has UIE, CC1IE. */ -static DECLARE_RESTRICTED_GENERAL_TIMER(timer10, 10, TIMER_DIER_CC1IE_BIT); +static timer_dev timer10 = RESTRICTED_GENERAL_TIMER(10, TIMER_DIER_CC1IE_BIT); /* TIM11 has UIE, CC1IE. */ -static DECLARE_RESTRICTED_GENERAL_TIMER(timer11, 11, TIMER_DIER_CC1IE_BIT); +static timer_dev timer11 = RESTRICTED_GENERAL_TIMER(11, TIMER_DIER_CC1IE_BIT); /* TIM12 has UIE, CC1IE, CC2IE, TIE. */ -static DECLARE_RESTRICTED_GENERAL_TIMER(timer12, 12, TIMER_DIER_TIE_BIT); +static timer_dev timer12 = RESTRICTED_GENERAL_TIMER(12, TIMER_DIER_TIE_BIT); /* TIM13 has UIE, CC1IE. */ -static DECLARE_RESTRICTED_GENERAL_TIMER(timer13, 13, TIMER_DIER_CC1IE_BIT); +static timer_dev timer13 = RESTRICTED_GENERAL_TIMER(13, TIMER_DIER_CC1IE_BIT); /* TIM14 has UIE, CC1IE. */ -static DECLARE_RESTRICTED_GENERAL_TIMER(timer14, 14, TIMER_DIER_CC1IE_BIT); +static timer_dev timer14 = RESTRICTED_GENERAL_TIMER(14, TIMER_DIER_CC1IE_BIT); /** Timer 1 device (advanced) */ timer_dev *TIMER1 = &timer1; @@ -121,11 +121,6 @@ void timer_foreach(void (*fn)(timer_dev*)) { * GPIO_AF_TIM_1_2. This is useful for e.g. using gpio_set_af() to set * a pin's alternate function to a timer. * - * Note that the timer gpio_afs are shared with other timers (and - * sometimes with CAN). For example, timers 1 and 2 both use - * GPIO_AF_TIM_1_2. Because of that, it can pay to e.g not point two - * timers at the same pin. - * * @param dev Timer device, must not be TIMER6 or TIMER7. * @return gpio_af corresponding to dev * @see gpio_set_af |