STM32 MCUs Products

cancel
Showing results for 
Search instead for 
Did you mean: 

Forum Posts

Cannot get PWM to work on the STM32L552-Q board

I have turned on the Timer 1 and have gone through several tutorials to get pins PE0, PE11, PE13 and PE14 to pulse but I cannot get any sort of signal output. I'm attaching to project.  The configurations are in main.h, I turn all the timers on in Ma...

wfd by Associate II
  • 1598 Views
  • 5 replies
  • 0 kudos

Resolved! STM32F767 Change RDP level from second stage bootloader

Hello,I have second stage bootloader in place and want to change RDP level from it (0 to 1 and roll back when doing firmware upgrade).However, the problem is, once RDP level is changed to 1, bootloader is not able to change it back to 0. I've to chan...

SGAUR.1 by Associate III
  • 2412 Views
  • 9 replies
  • 6 kudos

Resolved! SPI TXE flag set early

Hi,I m testing SPI TXE flag with the following code:void TestSPI(void){ GPIO_ResetBits(GPIOA, GPIO_Pin_4); SPI_I2S_SendData(SPI3, 0); while (!SPI_I2S_GetFlagStatus(SPI3, SPI_I2S_FLAG_TXE)); SPI_I2S_SendData(SPI3, 0); while (!SPI_I2S_Ge...

SebB by Associate II
  • 1781 Views
  • 5 replies
  • 2 kudos

Resolved! Can't re-program STM32G030C8

I have tried everything I can think of to get part to program, I still get this:The elf loader Sector Erase function fails.Memory-Loader errorError occured during erase operation!Programming error @ 0x08000000!I have tried STL CLI, JFlash-lite, JFlas...

Memory sharing between M7 and M4 - STM32H745

Hello,I am working on STM32H745 controller. I want to share a variable between M7 and M4.Example: Variable named counter will be updated by M4 after some period and same has to be read by M7 for further processing.Can anyone help me with suitable app...

Nsg1987 by Senior
  • 4076 Views
  • 5 replies
  • 2 kudos