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

How cancel HAL_UART_Receive_IT

Posted on June 15, 2017 at 13:54Hello to all friends,I want If not receive the data In the specified time , cancel The HAL_UART_Receive_IT And re-send request commandI don't want use HAL_UART_Receive I want use HAL_UART_Receive_IT How make timeout f...

Pedram by Associate III
  • 1370 Views
  • 6 replies
  • 0 kudos

MQTT on SPWF04: Max Length of Published Message ?

Posted on April 18, 2018 at 12:00Hi to all,I'm working with an SPWF04 wifi module linked on NUCLEO F411RE board, using MQTT protocol; all works perfectly but I'm wondering if there is a maximum length (in byte) for a MQTT published message. So, when...

DUrbano by Associate III
  • 484 Views
  • 0 replies
  • 0 kudos

STM32F407VG Discovery + M24SR

Posted on April 18, 2018 at 11:18   Hello everyone, I'm trying to connect M24SR to the microprocessor STM32fF407.   Previously used the STM32fF107VC processor, and a slightly corrected demo version of the software for the M24SR Discovery, everything...

STM32F446RE - PGSERR & PGPERR raised

Posted on April 18, 2018 at 09:59Hi, I'm working on a project and the code works very well (stable, no crash...). But recently I decided to add EEPROM emulation and therefore started to add some code and test. I realized the emulation wasn't working...

Keil -- STM32cubemx -- Stm32f103

Posted on February 18, 2018 at 13:34hi ..when i create new Project in keil (the device is stm32f103c6)  i cant find the Option in the photo below ..can anyone help plz .. 

Moha-Affa by Associate II
  • 1248 Views
  • 5 replies
  • 0 kudos

Resolved! STM32F417VET - FSMC memory

Posted on April 17, 2018 at 12:54Hi,I have a STM32F417 processor and I would like to use the FSMC module with an LCD (ILI9481).The used pins: NE1 and the RS pin of LCD connected to A25.The bank of the memory is clear that if I use the NE1 then I hav...

stm32l0 systick handler with internal osc.

Posted on April 18, 2018 at 08:28In stm32l053 systick is not working with internal oscillator. I defined variable in systick interrupt and i configured HSI clock, but software broke on my delay function in main. I read all documentations about stm32...

USB HS for Mass storage and CDC combination

Posted on April 18, 2018 at 05:34I'm going to use USB HS in chip STM32F779 for both Mass storage and CDC interface . Can I know is it impossible ? And how to approach this solution ?

Hau Lam by Associate II
  • 459 Views
  • 0 replies
  • 0 kudos

Virtual Device for STM32

Posted on April 11, 2018 at 15:14Hi All,We at https://www.jumper.io are building virtual devices to help embedded software developers ship better code faster. Our mission is to make it fast and easy to automate testing and adopt agile and continuous...