FAQs

STM32 MCUs Products

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

cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Sign In to Post

Resolved! STM32F413 dual CAN receive on slave CAN issue

Posted on July 11, 2017 at 17:16I am using the STM32F413 and am trying to use CAN1 and CAN2 in a ring topology (CAN1 sends and if CAN2 doesn't get the message then I know I have a network connectivity failure). I use the latest CubeMX to generate th...

Resolved! [HAL SD driver] Possible Bug in FATFS_LinkDriverEx?

Posted on July 12, 2017 at 04:50 Hi, following scenario: I use one SD card on my pcb (4 wire sdio) with fatfs and FreeRTOS. The generated driver init function from ST looks like following (ff_gen_drv.c): uint8_t FATFS_LinkDriverEx(Dis...

Commercial support for spdifrx?

Posted on July 12, 2017 at 15:06I can successfully receive data from spdifrx via dma with my stm32f769. Unfortunally, the received data are very strange arranged and that is not documented in the specification that manner: Only every 8th word contai...

Resolved! Cube 4.20 bug with F7

Posted on March 09, 2017 at 03:36when generating code for an stm32f769i-discovery with rcc set to enable external clock, the latest version does this:  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_HSE;which causes a f...

Does stm32f103rbt6 usart2 support flash loader?

Posted on July 12, 2017 at 11:12Hello,Currently i have project and i want to use flash loader to program the MCU(stm32f103rbt6), i can't use USART1 pins,is it possible to use USART2(PINA2, PINA3) for flash loader and connect this pins to usb2usart c...

Problems with LPTIM_Timeout example

Posted on June 08, 2017 at 09:56I've built this project using Atollic's IDE but the MCU doesn't wakeup after going going to stop. So I've been trying to understand why, sadly without much success. One problem I've come across is that the RM0367 refe...

T1 protocol on STM32F4

Posted on July 12, 2017 at 13:17Is someone try to use T1 protocol on STM32F4 MCUs. As I see stm32f4 doesn't have examples for T1 protocol and also doesn't have USART that support End of Block interrupt. I have try with Standard Peripheral Driver and...

Is STM32F1 deprecated ?

Posted on May 22, 2017 at 11:38The HAL library has not been updated since April 2016 dispite the bug reports...STM32CubeF1 Release Notes  V1.4.0 / 29-April-2016  V1.3.1 / 11-January-2016  V1.3.0 / 18-December-2015  V1.2.0 / 31-July-2015  V1.1.0 / 05...

use RTT Viewer Segger in stm32f0

Posted on July 12, 2017 at 07:25 hi i want useRTT Viewer but when i use it i get this error .\Objects\TouchSwitch.axf: Error: L6406E: No space in execution regions with .ANY selector matching startup_stm32f030x6.o(HEAP). .\Objects\TouchSwit...

Top