Ask questions, find answers, and share insights on STM32 products and their technical features.
Hi community,I am struggling to find how (or if) is possible to use the TIM1 (advanced control timer) of the STM32FG071 to run a hysteretic current regulator completely in hardware (without relying on software)The idea is to use both comparators of t...
hi,we are developing HMI using stm32f746 microcontroller it has 7 inch tft display,sd ram,norflash,usb,sdcard,ethernet and wifi.and we are devoloping a code for each sections one by one,till now tft display ethernet uart,wifi sections are completed,w...
Hi everyone, I'm using an STM32F0 Nucleo board. I've been trying to implement an input capture function that tries to measure the frequency of an input PWM signal. I basically record a timer count when I get the first rising edge and the second risin...
Hi,With H7 the mapping is simple, we can use multiple streams at the same time, one channel per stream.But with L4 , it seems to be more complex, especially usage of "channel" terminology:For L4, Is it that we can use multiple channels ? Thanks,ranra...
I am trying to set up the ADC to continuously scan a few channels in the background and store them in an array automatically using the DMA. I have been trying a vast number of things to get this work. If i don't set the the ADC to run in CONT then t...
I am building a radar back end wherein I have to process 4 ADC channels coming in from radar front end and want to do processing on each channel and want to store the adc values in the buffer so that I can do DSP on it.
i am having STM32F0103 discovery board and STM32F746ZG Nucleo. i want to check maximum speed on which i can toggle GPIO. When i select 48 MHz in STM32F0 i am getting maximum 1.25 uSec which is around 800 KHz Max.in case of STM32F7 i am running at 216...
Hello,I tried to store data to flash on a STM32H742 (running at 480MHz) and I have some timing issues. Meanwhile I found myself a workaround that I also want to share here. Still I would like to ask some questions to better understand whats going on,...
Hi,I guess this question has been asked over and over, i have tried my best to read what i can to understand sleep mode.However I am having difficulty as i am not using the HAL library that everyone refers to.I use a program called Flowcode, basicall...
Hi,We developed a custom board using the STM32F479NI MCU (using the Rev A).We are using a SEGGER J-Link JTAG adapter to flash and debug our MCUs.We are able to detect the MCU and to flash it using the J-Link softwares.But when trying to debug the MCU...
