STM32 MPUs Embedded software and solutions

Ask questions and find answers on STM32 microprocessors and dedicated embedded software solutions, such as Yocto SDK, Qt, and OP-TEE.

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

HSEM read lock vs write lock?

Hi!So I was reading the wiki here https://wiki.st.com/stm32mpu/wiki/How_to_configure_system_resourcesand they tell you to use PERIPH_LOCK, which is a function that can be found here:https://github.com/STMicroelectronics/STM32CubeMP1/blob/1.3.0/Projec...

STM32MP1 FDCAN 1 or 2 not working

I am configured both the FDCAN interfaces on the STM32MP1 discovery board with the settings below using STM32CubeMX. FDCAN1: PA11 (RX) PA12 (TX)FDCAN2: PB12 (RX) PB13 (TX)But I can't seem to get any data from either interface. I have a logic analyzer...

ASuar.1 by Associate III
  • 1516 Views
  • 3 replies
  • 2 kudos

Receiving data in RTOS

Hi, I am using stm32F767zi controller board with STONE 15" display. We are having trouble receiving data from the LCD panel. When we try to receive registry entry (8 Bytes) the system works fine, but when we try to read the variable register, the rec...

Kkhan.2 by Associate
  • 802 Views
  • 1 replies
  • 0 kudos

Resolved! FreeRTOS task priority versus CMIS_RTOS v1

I'm using FreeRTOS v10.2.1, CMSIS RTOS v1 main.c (generated by CubeMX) has:...osThreadDef(defaultTask, StartDefaultTask, osPriorityNormal, 0, 128);...where osPriorityNormal is zero as defined in cmsis_os.hI spawn all other tasks using the FreeRTOS xT...

BVu by Associate III
  • 1222 Views
  • 2 replies
  • 0 kudos