STM32 MCUs Products

Playing video on STM32F7 disc board

Hello,I have F746 discovery board and i want to play a video file stored in SD card. I have successfully able to do file access(txt file) with sd card and file system. to play a video file what are the software modules i have to integrate into my pro...

How can I either turn off HardFault_Handler interrupts or find out whether I'm running stand-alone or with a debugger?

I am working with the STM32F405-microcontroller and I'm writing my code inside Eclipse (NOT System Workbench) and I'm compiling with GCC and I am debugging using GDB OpenOCD Debugging. My project only has a debug-configuration, it does not have a rel...

SPI EOT interrupt triggered right after SPI enable

Hello,I do some SPI communication, which in general works fine, now I want to get an interrupt at the end of transmission. I use only TxFifo, so TSIZE is left 0. It works fine to load some data into TxFifo via TXDR. Now I enabled SPI interrupt and se...

[Worked around it] SPI Transfer half complete Not working corectly

I have setup the spi connection, and i'm testing it with a logic analyzer.It all works great. BUT, the Transfer half complete interrupts occurs before any data is transferred when i use;(HAL_SPI_TransmitReceive_DMA(&SpiHandle, (uint8_t*)aTxBuffer, (u...

Im working on stm32f103 controller which has an eeprom interfaced to it via spi.

For the spi mode CPOL = 1 and CPHA =1 does the master(stm32f103 controller)​ receives data on MISO line at the rising edge and also sends data on the MOSI line at the rising edge? Similarly for the spi mode CPOL =0 and CPHA = 0 does same happen as fo...

How to put device into shutdown mode? STM32L4R5ZI

I am trying to modify the example given for neucleo - LP14R5ZI and port for my custom board.User button in example is similar to PA0 in my codeand similarly for LEDThe device does not go into shutdown mode. I have attached main.c of my modified code

I want to write and read data to internal flash. How can I do this. I am using STM32F103C8T6 mcu. Give some examples please.

Interruption on an input capture mode timer

Any example or link to STM32F4 Discovery for ranging an ultrasonic sensor in real time with freeRTOS