STM32 MCUs Products

HRTIM single shot burst generation

Is it possible to configure HRTIM to generate single burst of "n" pulses (triggered by external signal) ?It is simple to do with advanced timers (TIM1, TIM8). Just enable "one-shot" mode, set repetition counter to "n", set period and compare channel ...

I want use ADC on stm32f030k6t6 with two channel, and using DMA to set regular value, I config it in stm32cubemx，but I don't know how to start conversion and wait conversion stop correctly, I need someone help or some example, in LL library, thanks.

in generated code, I don't find dma set memory address, so I add uint16_t regular_data[2];   ...... LL_DMA_ConfigAddresses(DMA1, LL_DMA_CHANNEL_1, LL_ADC_DMA_GetRegAddr(ADC1, LL_ADC_DMA_REG_REGULAR_DATA), (uint32_t...

How to use OCREF_CLR (COMP1 AS OCREF_CLR),I found it not work correctly.(STM32G431C8t6).When comp1 is in blanking mode,the pwm is low(it should be high).

How to debug Timer interrupt

Hi all, Is there any method to debug timer interrupts using VSCode? I am currently using the STM32G4 series. it would be really nice if anyone can point out a way to debug.I am using OpenOCD. Thanks Roshan

cubeIDE, stm32F407ZGT6 with HAL. Config. generated by IOC. SEGGER J-Link debugger. Most basic program w/ 1 GPIO pin driving a LED based on HAL_SysTicks. HSE 12 MHz.HCLK 168 MHz.(or any other freq. same behavior).

Problem: During HALL_Init(), when executing macro __HAL_RCC_SYSCFG_CLK_ENABLE() the interrupt vector table is overwriten w/ garbage.At first interrupt generated by TimeBase (SysTicks) debugger gets a SIGTRAP @ 0x1fff3744 outside of program code. Int...

PWM mod. Where in the code is the microcontroller pin enabled and disabled?

STM32F407There are only two lines in the code that I wrote.HAL_TIM_PWM_Start(&htim4, TIM_CHANNEL_2);TIM4->CCR2=3;The pin is activated when the number in the CNT register and the CCR2 register match.The pin is deactivated at the end of counting in the...