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 to receive data with USBD Custom HID

Posted on June 13, 2016 at 20:38Hi all, I work on a USB project with my STM32F103. I want to use USB HID because it don't need any driver and it easy to integrate with the help of Cube32MX. i can sucessfully send data from STM32 to PC and grap it wi...

bastien2 by Associate II
  • 664 Views
  • 2 replies
  • 0 kudos

STM32L4 ADC configuration

Posted on June 13, 2016 at 09:52RM datasheet specify that ADEN must be 1 before configuring CFGR, SQRx ... HAL_ADC_Init library configures these registers with ADEN= 0 Which procedure is the right one ? #adc-config

STOP reception in UART IO with interrupt

Posted on June 13, 2016 at 16:56 Hi everybody. I have an stm32f4 micro trying to communicate with device via UART. I want to receive with interrupts and possibly, based on some conditions, stop the reception process (i.e. if some time exp...

valerio2 by Associate II
  • 573 Views
  • 2 replies
  • 0 kudos

Customize Board with STM32F072RB

Posted on June 12, 2016 at 22:17HiI am going to develop a customize board based on STM32F072RB IC. I am searching for some application circuit, but couldn't find any. However I got some help from STM32F0 Discovery board schematic but it's confusing....

anuj by Associate II
  • 688 Views
  • 5 replies
  • 0 kudos

RNG clock messing up LTDC

Posted on April 24, 2016 at 14:02Hi,I have configured my stm32f756xx mcu to run LTDC. Everything works fine. However when I activate the RNG clock like so:__HAL_RCC_RNG_CLK_ENABLE();I seem to get a myriad of red pixels (static snow) on the screen (w...

UART baud rate

Posted on June 13, 2016 at 18:50Hi.I communicate between two F303 parts over UART. Both modules are clocked with 72 MHz. USART1 on one part is on APB2, which runs at 72 MHz. On the other part, USART2 is used, which is on APB1 (36 MHz). But USART2 is...

matic by Associate III
  • 694 Views
  • 3 replies
  • 0 kudos

STM32F205VE CAN Bus-Off recovery problem

Posted on June 08, 2016 at 11:32 Hi, I have a problem with CAN after a bus-off condition. When CAN state changes to bus-off, I set the CAN operation mode to SLEEP mode. After a few 100 ms I try to bring the CAN bus into NORMAL mo...

CubeMX / Http server example dynamic web page - size limits?

Posted on June 13, 2016 at 16:56This is in the http server example in the CubeMX firmware, V1.4.0 for F7.I'm modifying a web page from the original in the DynWebPage function which has a PAGE_START and a PAGE_BODY both specified at 512Bytes.I want t...

tau by Associate II
  • 373 Views
  • 0 replies
  • 0 kudos