STM32 MCUs Embedded software

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Bootloader HardFault Error Peripheral

Hi guys,I'm using a bootloader. I am using 2 UART channels in the bootloader program. At the same time, I use these uart channels in the program I will install. But they don't work. The program enters the HardFault Error interrupt. When sending data ...

Hi world! by Associate III
  • 1220 Views
  • 17 replies
  • 0 kudos

Stm32 FreeRtos Internal Flash Linker Script

I have some functions to read-and write to memory to STM32F103 internal memory. This functions work on the gcc and standard linker script. When I want to use the internal flash with stm32 and freertos. FreeRtos does not allow to me access when I want...

ebast by Associate II
  • 592 Views
  • 4 replies
  • 0 kudos

Defect in STM32Cube FW F7 V1.1.12.0 LwIP_HTTP_Server_Netconn_RTOS main.c MPU_Config() appears to be missing an invocation of HAL_MPU_ConfigRegion(&MPU_InitStruct);

After the first block of code setting up the fields of the struct argument to HAL_MPU_ConfigRegion(&MPU_InitStruct); it appears that there is a missing invocation of the above mentioned function (by comparison both with following code, and the equiva...

Sean1 by Associate II
  • 198 Views
  • 0 replies
  • 0 kudos

Resolved! Oscillator for USB in the STM32F413

Hello everybody!I am going to work with USB on the STM32F413 . The datasheet says:"The USB OTG full-speed controller requires a dedicated 48 MHz clock, which is generated by a PLL connected to the HSE oscillator"I would like to ensure if it can work ...

Yevpator by Associate III
  • 448 Views
  • 4 replies
  • 0 kudos

I am trying to transmit and receive data on a STM32F7 (USB HOST CDC). After I receive and transmit bytes a few times my IN pipe shows a URB_Status of USBH_URB_NOTREADY and never reaches a USBH_URB_DONE state.

I am trying to transmit and receive data on a STM32F7 (USB HOST CDC). After I receive and transmit bytes a few times my IN pipe shows a URB_Status of USBH_URB_NOTREADY and never reaches a USBH_URB_DONE state.Any ideas as to why this might be happenin...

RPatn by Associate
  • 194 Views
  • 0 replies
  • 0 kudos
Labels