mirror of https://github.com/ARMmbed/mbed-os.git
[NUCLEO_F103RB] Revert and update path for 16-bit timer
Due to directory structure change, modification inpull/1858/heade93878078
was made wrong after rebasing the code. This reverts commite938780788
and updates path to the correct file. Note: Current value of TIM_MST->CNT is read in interrupt context only. This avoids master timer overflow without SlaveCounter update. Continuation of patch:07b841b08f
Change-Id: Iab0341847130f86e16500fd85024b6a87525fe14
parent
0d3c83589b
commit
f2c824cd54
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@ -43,10 +43,9 @@ void set_compare(uint16_t count);
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extern volatile uint32_t SlaveCounter;
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extern volatile uint32_t oc_int_part;
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extern volatile uint16_t oc_rem_part;
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extern volatile uint16_t cnt_val;
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void timer_irq_handler(void) {
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cnt_val= TIM_MST->CNT;
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uint16_t cval = TIM_MST->CNT;
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TimMasterHandle.Instance = TIM_MST;
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@ -65,7 +64,7 @@ void timer_irq_handler(void) {
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} else {
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if (oc_int_part > 0) {
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set_compare(0xFFFF);
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oc_rem_part = cnt_val; // To finish the counter loop the next time
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oc_rem_part = cval; // To finish the counter loop the next time
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oc_int_part--;
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} else {
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us_ticker_irq_handler();
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@ -43,9 +43,10 @@ void set_compare(uint16_t count);
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extern volatile uint32_t SlaveCounter;
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extern volatile uint32_t oc_int_part;
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extern volatile uint16_t oc_rem_part;
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extern volatile uint16_t cnt_val;
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void timer_irq_handler(void) {
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uint16_t cval = TIM_MST->CNT;
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cnt_val = TIM_MST->CNT;
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TimMasterHandle.Instance = TIM_MST;
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@ -64,7 +65,7 @@ void timer_irq_handler(void) {
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} else {
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if (oc_int_part > 0) {
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set_compare(0xFFFF);
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oc_rem_part = cval; // To finish the counter loop the next time
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oc_rem_part = cnt_val; // To finish the counter loop the next time
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oc_int_part--;
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} else {
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us_ticker_irq_handler();
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