WebTIM_HandleTypeDef htim2; HAL_TIM_Base_Start_IT(&htim2); Then we will add the timer interrupt ISR handler callback function. It is responsible to check the interrupt pin source, then toggle the output GPIO pin accordingly. void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef* htim) { … WebHAL_TIM_Base_Start_IT (HAL_TIM6);} Then, measuring the delay of the interruption is 1.4 us. And if I comment the Stop() and Start() functions I achieve a delay of 235 ns. ...
HAL Timer interrupt - ST Community
WebAfter that the code works as expected with my below functions. I have two questions: If I want to reset the counter mid-count is this the proper way to do it: __HAL_TIM_SET_COUNTER (&hTimAsk, 0); Am I missing something with my initialization that's causing the IRQ to trigger as soon as the interrupt is enabled? // Restart timer … WebMar 14, 2024 · Apart from HAL_TIM_OnePulse_Start_IT(), also HAL_TIM_Base_Start() has to be called in order to set up the timer operation in one pulse mode. Now my main … how to water trees deeply
OpenSTM32 Community Site Timer Interrupt Not Working
WebNov 25, 2024 · Re: STM32F4 DMA Mem->GPIO triggered by timer. Forget the HAL shit and use direct setting of the peripheral registers. It is using two DMA channels controlled by timers. One is for making a sine by writing data to a DAC and the other one is making square waves on GPIO pins by writing to a port register. Webk009.1 (Customer) asked a question. i have problem with using " HAL_TIM_PWM_Start" with "HAL_Delay" in the same code. -run a DC motor (using PWM command) with speed "1" and wait 5 seconds then run with speed "2" and wait for 5 seconds then the motor stops . The problem is that the motor stays in a loop : starts turning about 1 second and stops . WebIt always crashes (halts in debugger) after executing HAL_TIM_Base_Start_IT (). I don't see a timer interrupt example in cubemx for the STM407 Disc1, but I have found examples for other devices and I don't see what the problem might be. Here is the code: main () { HAL_Init (); SystemClock_Config (); MX_TIM4_Init (); how to water treatment plants work