STM32 MCUs Products

Ask questions, find answers, and share insights on STM32 products and their technical features.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Can't make HAL_UART_Transmit_IT to send data

Posted on July 09, 2018 at 13:57Hello All!This is my code:Better see this https://github.com/RadoslavMarinov/transfer/blob/78eadef8c1a6482051c0c091bf3aaddbebfcaf69/main.c for better view!!/* * main.c * * Created on: 4.07.2018 �?³. * Author: Radoslav...

I2S using DMA and HalfCpltCallback and CpltCallback

Posted on September 21, 2017 at 17:40I want to process my buffer in two halves, for this reason I tried the following using semihosting for debug:void HAL_I2S_RxHalfCpltCallback(I2S_HandleTypeDef *hi2s) {consume_ptr = Buffer1;printf('HAL_I2S_RxHalfC...

Custom bootloader jump to app best practices

Posted on April 14, 2018 at 00:17I am writing a custom bootloader for the STM32L452. Before I jump to the application code from the bootloader I want to get the hardware to as close to a reset condition as possible to avoid any surprises.My plan is ...

B-L475E-IOT01 Wifi timeout issues

Posted on July 11, 2018 at 20:25Hi,I have a B-L475E-IOT01A2 board and problems with the Wifi example.I have assembled the missing parts for the HSE (8 MHz crytsal) and everything works fine with the USB Host (MSC) example. I also tested all the sens...

benny by Associate II
  • 507 Views
  • 1 replies
  • 0 kudos

STM32F769 PDM to PCM lib (the new one)

Posted on July 05, 2018 at 14:27Hello!As this issue has been going on for months now and there is no app note update, I guess it's time to pull our handsout of our pockets and try to do something.I was using the previous version of the pdm lib, and ...

Support of STM32F4 Discovery borad with SDIO 3.0 Card

The SDIO on STM32F407G-DISC1 Discovery board is full compliance with SD I/O Card Specification version 2.0 . Is it possible to interface an SDIO 3.0 card with this STM32 MCU ?? Is there any good any tutorial or examples on the interfacing of STM32 a...

Having trouble getting an STM32L433 working as an I2C slave

So I have written some code and gotten it partially to work. But after running for a few seconds with an I2C master sending requests and the STM32L433 responding, it receives an address match for the slave to receive and then the receive is terminate...

DPaxs by Associate
  • 506 Views
  • 1 replies
  • 0 kudos