STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32F407 UART4 Problem

Posted on December 03, 2015 at 05:04Hi, I am using STM32F407 UART port to read data from a device with baudrate 115200. However, I cannot obtained the desired data. The data I obtained is decoded as follow: 0x 94 86 b7 f3 94 86 b7 f3 0x 94 86 b7 f...

stm32cubemx github examples and code sharing?

Posted on December 04, 2015 at 00:41Hi all, I don't know if something like this exists and if it exists I couldn't find it. I propose github repository where code examples of stm32mxcube could be put for general use and learning. I am willing to hel...

Regular Channel and Injected Channel ADC Example

Posted on June 24, 2015 at 11:07Hi Guys,I'm currently planning to read 2 sensors values using 2 different ADC channels (Regular + Injected), I'm not sure if using the DMA to access the Converted Values is the right way, since I do have those differe...

wal99d by Associate II
  • 496 Views
  • 3 replies
  • 0 kudos

Cannot access STM32F051 via SWD after first download

Posted on November 30, 2015 at 00:06Hello,I have self-designed board with STM32F051 (48-pin). After assembling I could detect the core using J-Link and downloaded my firmware by IAR debugger but debugger lost the CPU immediately and cannot access it...

oko by Associate II
  • 1311 Views
  • 6 replies
  • 0 kudos

''SD_TX_UNDERRUN'' error in BSP_SD_WriteBlocks()

Posted on November 03, 2015 at 08:31Hi, I use FreeRTOS and FatFS. Sometimes f_write() or f_close() return FR_DISK_ERR error, because of SD_TX_UNDERRUN error in BSP_SD_WriteBlocks(). Tested with 2Gb and 4Gb  micro SD cards. How to solve this problem...

Andrew1 by Associate II
  • 694 Views
  • 5 replies
  • 0 kudos

CubeMx 4.11.0 , FW_F4 V1.8.0, Pin Label Problem

Posted on November 04, 2015 at 15:02I have updated CubeMx from 4.10 to 4.11I loaded my project and I stayed at firmware package FW_F4 V1.8.0I changed something and regenerated the code.CubeMx 4.11 generated gpio.c with PIN Labels instead of pin numb...

stm32f401re nucleo: ADC question

Posted on December 02, 2015 at 11:44Hello everybody,I started to use the ADC and I'd like to use every features of this module.While I read the reference manual and the datasheets i didn't found anything about using two input channels in differentia...

life758 by Associate II
  • 354 Views
  • 2 replies
  • 0 kudos