From a8ec86a52767b7d90bc1467d4557e2148ad5ce9e Mon Sep 17 00:00:00 2001 From: Gareth McMullin Date: Sun, 8 Apr 2012 13:55:16 +1200 Subject: Added functions for timer input capture polarity and enable/disable. --- include/libopencm3/stm32/timer.h | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'include/libopencm3/stm32') diff --git a/include/libopencm3/stm32/timer.h b/include/libopencm3/stm32/timer.h index c7a4934..a9d2329 100644 --- a/include/libopencm3/stm32/timer.h +++ b/include/libopencm3/stm32/timer.h @@ -897,6 +897,12 @@ enum tim_ic_input { TIM_IC_IN_TI4 = 6, }; +/* Input Capture input prescaler */ +enum tim_ic_pol { + TIM_IC_RISING, + TIM_IC_FALLING, +}; + /* --- TIM functions ------------------------------------------------------- */ void timer_reset(u32 timer_peripheral); void timer_enable_irq(u32 timer_peripheral, u32 irq); @@ -967,5 +973,8 @@ u32 timer_get_counter(u32 timer_peripheral); void timer_ic_set_filter(u32 timer, enum tim_ic_id ic, enum tim_ic_filter flt); void timer_ic_set_prescaler(u32 timer, enum tim_ic_id ic, enum tim_ic_psc psc); void timer_ic_set_input(u32 timer, enum tim_ic_id ic, enum tim_ic_input in); +void timer_ic_set_polarity(u32 timer, enum tim_ic_id ic, enum tim_ic_pol pol); +void timer_ic_enable(u32 timer, enum tim_ic_id ic); +void timer_ic_disable(u32 timer, enum tim_ic_id ic); #endif -- cgit v1.2.3