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Merge pull request #384 from bcostm/master 

[NUCLEO_L053R8] Fix ticker issue
pull/385/head
Bogdan Marinescu 2014-07-02 09:24:17 +01:00
parent c97f1b8139 776b044262
commit 69befae949
1 changed files with 7 additions and 7 deletions
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14
libraries/mbed/targets/hal/TARGET_STM/TARGET_NUCLEO_L053R8/us_ticker.c
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@ -51,15 +51,15 @@ void set_compare(uint16_t count) {
static void tim_irq_handler(void) {
uint16_t cval = TIM_MST->CNT;
if (__HAL_TIM_GET_ITSTATUS(&TimMasterHandle, TIM_IT_UPDATE) == SET) {
__HAL_TIM_CLEAR_IT(&TimMasterHandle, TIM_IT_UPDATE);
__HAL_TIM_SetCounter(&TimMasterHandle, 0); // Reset counter !!!
// Clear Update interrupt flag
if (__HAL_TIM_GET_FLAG(&TimMasterHandle, TIM_FLAG_UPDATE) == SET) {
__HAL_TIM_CLEAR_FLAG(&TimMasterHandle, TIM_FLAG_UPDATE);
SlaveCounter++;
}
// Clear interrupt flag
if (__HAL_TIM_GET_ITSTATUS(&TimMasterHandle, TIM_IT_CC1) == SET) {
__HAL_TIM_CLEAR_IT(&TimMasterHandle, TIM_IT_CC1);
// Clear CC1 interrupt flag
if (__HAL_TIM_GET_FLAG(&TimMasterHandle, TIM_FLAG_CC1) == SET) {
__HAL_TIM_CLEAR_FLAG(&TimMasterHandle, TIM_FLAG_CC1);
if (oc_rem_part > 0) {
set_compare(oc_rem_part); // Finish the remaining time left
oc_rem_part = 0;
@ -147,5 +147,5 @@ void us_ticker_disable_interrupt(void) {
}
void us_ticker_clear_interrupt(void) {
__HAL_TIM_CLEAR_IT(&TimMasterHandle, TIM_IT_CC1);
__HAL_TIM_CLEAR_FLAG(&TimMasterHandle, TIM_FLAG_CC1);
}