Forum Posts
STM32F746G stucks in TIM6_DAC_IRQHandler?
Hello, everytime when I try to debug my program it stucks after the HAL_Init() in the main, so it never actually reaches the code provided by me. As I stepped through the code, I noticed that it gets into a infinite loop where it always calls a funct...
STM32H723VET6 reference schematic
STM32H723VET6: I cannot find the demo board in website? Does it have the demo board？I need a reference schematic. Can you send it to me?
What delay time should be set when transmitting data via UART?
The fourth parameter in the HAL_UART_Transmit function.Suppose I send 5 characters, is probably 5*9==45 .Transfer rate 115200 Bits/sWhat delay should I set in the HAL_UART_Transmit function?5 characters at a speed of 115200 Bits/s will be transmitted...
HAL_GPIO_EXTI_Callback doesn't get called, except on the program start.
The seemingly simplest thing, but weirdly it doesn't work.So - maybe it's not that simple?First, my setup is TouchGFX project on STM32H747-DISCO. I think this might be important.I configured 2 GPIO pins for EXTI falling edge interrupt. PK6 and and PC...
What is the tr(CLK) value of QuadSPI in STM32H7 MCUs?
Hello guys;What is the tr(CLK) value of QuadSPI in STM32H7 MCUs?I can't find it in the QuadSPI characteristics table in the datasheet.Thank you.
STM32H7A3ZIT6-Q - TIM_HandleTypeDef* being rewritten upon function call
Hi, I'm writing an application that is supposed to change the PWM pulse of Timer 17 based on ADC inputs (right now, instead of ADC inputs, I'm using simulated inputs). To do this, I wrote a struct, which among other things, stores the handler for Tim...
Why timer 8 has in TI1 the CCI4 label name?
Hi, I cannot understand why the TIM8 has in TI1 the label CC4I and the general purpose timer has at TI1 the label CC1I as you can see on the following pictures. And also I want to ask what is the different between TIM8 and TIM1 as advanced control ti...
STM32G0B0 - Timer with Interrupt issue
Code is very simple, not so many configs.Issue arises when I call HAL_TIM_Base_Start_IT(&htim3):/* Enable the TIM Update interrupt */ __HAL_TIM_ENABLE_IT(htim, TIM_IT_UPDATE);and code broke with no error on the Call Stack.I tried the same code on NU...
