STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32f746 Discovery virtual com communication

Posted on July 13, 2018 at 16:50Hello, I just bought STM32f746NG Discovery board and i want to know how can i print on serial terminal . gone through the user manual and found that its not connected to any of the USART peripheral. Whats the api shou...

RN by Senior
  • 245 Views
  • 0 replies
  • 0 kudos

Resolved! What does 'undefined reference ' mean in Truestudio

Posted on June 14, 2018 at 12:42Im adding to touch to STM32f746 Disco. Using STCubeMx and STemwin + Guibuilder.  When trying to add touch I add the following two include files to main.h&sharpinclude 'stm32746g_discovery.h'&sharpinclude 'stm32746g_di...

STM32 USART clock

Posted on November 29, 2017 at 10:16Hello,I am interested in the the STM32L063C8. In my application I will be using an USART in synchronous mode and there are some things about the clock signal that I do not understand. In the reference manual RM036...

Dim N by Associate II
  • 968 Views
  • 3 replies
  • 0 kudos

HAL_DCMI_Stop timeout infinite loop

Posted on January 16, 2018 at 22:29STM32Cube_FW_F4_V1.18.0 module stm32f4xx_hal_dcmi.c has a bug in HAL_DCMI_Stop such that when the 'count' variable is decremented to zero (to indicate a timeout), the loop continues.I reckon there should be a 'brea...

f_mount always returning FR_NO_FILESYSTEM

Posted on July 12, 2018 at 11:39I am using system workbench (eclipse) as IDE and cubemx to provide setup code for both SDIO(1 bit mode) and FATFS middleware. I am using a STMF407VE and have double checked the SD adapter has correct pin-out.FATFS myf...

STM32F4 eMMC CMD signal voltage levels

Posted on July 12, 2018 at 22:23I'm developing a system that uses an STM32F4 with an eMMC from Micron.  The issue I'm having is related to the voltage levels I'm seeing on the CMD line.  When the STM32 is driving the line I see good 3.3V levels.  Ho...

shannon2 by Associate II
  • 1231 Views
  • 4 replies
  • 0 kudos

Firmware Over the Air(FOTA)

Posted on July 13, 2018 at 14:11Hello EveryOne ,                              I am using STM32L432KB controller with GSM connectivity within it and need to develop the code to update the firmware in controller(for remote controllers). But I am confu...

K_P_D by Associate II
  • 648 Views
  • 1 replies
  • 0 kudos

BSP libraries and pin configuration

Posted on July 13, 2018 at 11:50I'm using BSP libraries for STM32F469I-Discovery board. This board has goldpin female connectors matching Arduino Uno, so that Arduino shields may be used. Since BSP libraries have their own HAL configuration, do they...