STM32 MCUs Embedded software

Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32F769 ST Bootloader

Dear,I have an issue about the embedded ST bootloader on the STM32F769. I'm not able to communicate with it.On a custom board, I use a STM32F769BG connected to the USART 1 (PA9 / PA10). When I send the 0x7F value, I don't have a response from the MCU...

YDann.7 by Associate III
  • 585 Views
  • 2 replies
  • 0 kudos

STM32F412 and HUB USB

Hi, for my project I need to have two usb ports used in Device and Host mode..I thought I would use STM32F411 or 12 and HUB USB Microchip SQFN-24.It's possible to do this with HAL library?Thanks in advance for answer.

SDall.11 by Associate III
  • 389 Views
  • 0 replies
  • 0 kudos

Resolved! HAL_UART_Transmit_DMA issues in FreeRTOS

Hi,I met a strange issue and wish to get help.I wish to connect PC by UART. I try to use DMA but failed.The following is my test code for DMA.main () { initialization code from CubeMX HAL_UART_Transmit_DMA(&UART_Handle_Console, (uint8_t*)(listbuf...

Resolved! To define macro to set and clear the pin

HI, I am using Macro to set and clear my pin using stm32f103. This is the macro i defined#define SET(PIN,N) (PIN |= (1<<N))#define CLR(PIN,N) (PIN &= ~(1<<N))where ,PIN is the value whose bit to set or/and clearN is the bit number to set or/and cle...

Lchal.1 by Associate III
  • 2640 Views
  • 7 replies
  • 0 kudos