Hi @MicroController, I first initialized the gp_timer and then the rising edge interrupt and it worked. So there was a problem because i hadn't initialized some struct members like the "timer_config.intr_priority", because in the documentation(https://docs.espressif.com/projects/esp ... r...
This is not a problem for me right now, but this leads me to the following question for any future use of my esp32: How can I set an optimal ISR appropriately by using a timer interrupt if the time of execution of the function (that's going to be include in the ISR) that I ...
PostbyMicroController»Fri Apr 12, 2024 1:18 pm an interrupt occurs every 10 microseconds This is the actual problem. When accounting for the overhead of entering and exiting an ISR plus the xQueueSendFromISR(...), plus the context switch to the timer_alarm_task, 10us won't leave much...
TheuClock BPM Generator libraryis designed to implement precise and reliable BPM clock tick calls using the microcontroller's timer hardware interrupt. It is built to be multi-architecture, portable, and easy to use within the open-source ecosystem. We have chosen PlatformIO and Arduino as our o...
[51] Help me to Program / toggle LED with Switch using external interrupt in STC89C52RC Micro controller Started by ahmar123 Mar 5, 2025 Replies: 5 Microcontrollers L Controlling a DC motor with foot switches and a microcontroller with a sensor Started by LEROY180 Mar 5, 2025 Replies...
to use timers effectively present in the F401VE microcontroller. Expected behavior: The code should compile and link finely. Actual behavior: Code compiles but final linking fails with various errors about digitalPin and SystemClock_Config missing references. I think that implementations of both these...
When it reaches 200 it sets the interrupt flag and restarts at 0. As it is counting up I poll for the interrupt flag. When the flag gets set, I clear it, then continue running the rest of the function. This has been working in a task on core 0 but when I run that same task ...
Hi @MicroController, In documentation here: https://docs.espressif.com/projects/esp ... m_config_t, says that it is allowed to use this function within ISR. I actually have another problem now. I need that the rising edge interrupt and gptimer interrupt have the highest isr priority within...