STM32 MCUs Products

STM32L496 - SD Card SDIO write speeds (FreeRTOS, FATFS and USB), how to get "fast" (> 100kbytes/sec) throughput?

Hi all,I need to stream data into an SD card, at about 25KBytes/sec max. Currently I'm stuck at 11kBytes/sec, but the SDIO data transfer works, kind of. I'm using an STM32L496 board, FATFS and FreeRTOS, as well as USB.The USB part works actually real...

Whether we can able to check sinewave using STM32F401RE ADC ?

Issue with ADC and DMA on STMG030C6T6 48 pin lqfp

Folks,We are using STM32G030C6T6 (48 pin LQFP) chip on our motor control board. We need to convert 6 analog values every 50 uS or so.Here is what we do. We have setup the TIM3 to fire at 50uS. That is working fine, we are pulsing a port in the ISR an...

ADC interruptions in reading every ~1.5seconds.

Greetings, I'm using an STM32F476, and I have configured ADC1 to read from 9 different inputs.My goal is achieve 200Hz, which should be very achievable considering the speed of the ADC on these MCUs. The issue I am experiencing is that it seems...

STM32 MPU Hard Fault

I am using STM32F429zi micro and MPU (Memory Protection Unit) module. When I individually protect blocks it's working but when I enable complete background region protection it's throwing hard fault.static void protectBackgroundRegion(void) { // C...

How to configure HRTIM in Up-Down Counting Mode

I am using STM32 G474RE with STM32CubeIDE 1.6.1 with HAL configurations. I would like to use HRTIM1: Timer A with TA1 and TA2 enabled. My goal is to control TA1 PWM on the Up counting of Center Aligned counting (up-down counting), and control TA2 PWM...

Uploading to target devkit error. I have 2 x STM32F769 Discovery Kit. in 1 kit it's always running without any problem. in another kit most of the time I'm getting this error while uploading.

Run Target  Generate    Done  Generate Assets    make -f simulator/gcc/Makefile assets -j8    Reading ./application.config    Done  Post Generate    touchgfx update_project --project-file=simulator/msvs/Application.vcxproj    Done  Post Generate Targ...

How to send ADC values using NUCLEO-64 board and BlueNRG to mobile device

I am trying to establish a bluetooth connection with NUCLEO-L476RG board and X-NUCLEO-IDB05A2 to send ADC values to a mobile device. I have successfully ran the SensorDemo application on this board, but now I would like to obtain real sensor values u...