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

STM32 SPI with DMA, DMA complete but SPI_BSY still

Posted on July 15, 2015 at 22:47Here is my scenario: SPI communications from STM32 to an FRAM NV device using SPI3. STM32 is SPI master, and SPI3 is set up to use the appropriate DMA channels for both RX and TX. The cube tool was used to setup the p...

gwillette by Associate II
  • 3250 Views
  • 4 replies
  • 0 kudos

STM32L152RET6 usb dfu bootload

Posted on July 17, 2015 at 16:19I am trying to initiate a bootload via firmware from a STM32L152RET6 over USB.When I have Boot0 and Boot1 pin configured via jumper hardware and reset processor the Dfuse program recognize the bootloader and I can dow...

oallen by Associate
  • 763 Views
  • 3 replies
  • 0 kudos

cubemx v4.8 - fatfs

Posted on July 01, 2015 at 17:36Hello,I used to be happy with fatfs and cubemx (probably a little more with fatfs rather than cubemx).In 4.8, cubemx include a file called ''fatfs.c'' that cannot be compiled because inexistant. ''fatfs'' may be a dir...

tarzan2 by Associate III
  • 369 Views
  • 2 replies
  • 0 kudos

STM32F407 ITM

Posted on July 01, 2015 at 17:36 Hello I want to use ITM Port 0 on a STM32F407 with a Keil µVision I wrote printf(''TEST''); with the following hook int fputc(int c, FILE *stream) { return(ITM_SendChar(c));...

Is stm32cubemx v4.8 a beta?

Posted on July 01, 2015 at 17:05Hello,Since I had only bugs with previous versions, I have updated the cubeMX package. It produce the same bug in all following configurations :- cubeMX + IAR- cubeMX + SW4- cubeMX as eclipse plugin + SW4Create a new ...

tarzan2 by Associate III
  • 1831 Views
  • 10 replies
  • 0 kudos

STM32F411RE NUCLEO board doesn't work

Posted on July 17, 2015 at 13:55 Good day, I'm pretty new with stm32 microcontrollers and I have some trouble, so I would like to ask you for help. Yesterday I downloaded Visual Studio and VisualGDB for programming. Everything worked...

ugniues by Associate
  • 684 Views
  • 2 replies
  • 0 kudos

STM32F411 USART RTS problem

Posted on July 17, 2015 at 13:43Hello everyone,I'm getting strange behaviour on my STM32F411 device.I use USART 1 with hardware flow control, with pins:TX: PB6,RX: PB7RTS: PA11 CTS: PA12The problem I have, is that when device wake up from STOP mode,...

0690X00000605HuQAI.png
tm3341 by Associate II
  • 374 Views
  • 0 replies
  • 0 kudos