STM32 MCUs products

Showing results for 
Search instead for 
Did you mean: 

Forum Posts

STM32F103 Circuit Issue

Hi Everyone,I am working with an STM32F103C8T6 chip on a project.  For some reason I cannot flash the chip. It connects everytime I try though. I am using the SWD to flash. Is there anything you notice that is incorrect on or may be affecting the cir...

Fmukete by Associate
  • 2 replies
  • 1 kudos

Forcing a FLASH ECC error on a STM32G4

HiEarlier today I was demonstrating a IAP functionallity with dualbanking on a stm32G474RET. I was saying that it cannot fail as I check the written image with a CRC after it has been written to the new bank.As I power of the system mid transfer and ...

Resolved! USBX MSC + FileX + NAND Flash - Windows I/O

Hello,I am building and application with a STM32U575 and a 4Gb NAND Flash. What I am trying to achieve now is to upload files from my PC through USB and then used these file within the STM32 using FileX.I already managed to set up FileX and LevelX to...

Pepils by Associate II
  • 5 replies
  • 0 kudos

Resolved! STLINK-V3MINIE errors on programming STM32G071

Using both STM32CubeIDE and STM32CubeProgrammer; both fail to successfully program using the STLINK-V3MINIE. The part is IDs correctly and "Full chip erase" works without errors. I only get an error once I click the "Start Programming" button. Same b...

natan by Associate
  • 3 replies
  • 0 kudos

Flash erase blocking GPIO updates

I am testing doing flash erase while running code from internal SRAM on a STM32F072B Discovery Board. Having initializing everything with code running in flash, I call a function where itself and all its dependencies exist in RAM. I've verified this ...

link87 by Associate II
  • 7 replies
  • 2 kudos

STM32F401 Using flash memory sector 0 as storage

Hello,I'm searching for a way to use sector 0 as storage memory but no luck so far.I'm using STM32F401CCU6 and I'm working on a firmware which have to save about 300 bytes in a no volatile memory. For this microcontroller family we have this memory m...

Chuckero by Associate II
  • 11 replies
  • 3 kudos

Resolved! Flash RDP activate

Hello everyone, I have board and I used STM32G071 MCU on this board. I want to activate RDP Level 1. There is my code:   void SysCodeProtection( void ){FLASH_OBProgramInitTypeDef pOBInit = {0}; HAL_FLASHEx_OBGetConfig( &pOBInit ); if ( pOBInit.RDPLev...

RE11 by Associate II
  • 11 replies
  • 2 kudos