STM32CubeProgrammer (MCUs)

function MEM_If_Erase_FS, MEM_If_Write_FS not called.

I programmed User DFU Boot loader like this,uint16_t MEM_If_Init_FS(void){ /* USER CODE BEGIN 0 */ HAL_FLASH_Unlock(); __HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_EOP | FLASH_FLAG_OPERR | FLASH_FLAG_WRPERR | FLASH_FLAG_PGAERR | FLASH_FLAG_PGSERR); return (USBD...

I can't flash to STM32 MCUs any more. after I accidentally wrote to Option bytes in STM32 CubeProgramming. How do I do?

I can't flash to STM32 MCUs any more. after I accidentally wrote to Option bytes in STM32 CubeProgramming. Now status isPS C:\palm\programe\STMicroelectronics\STM32Cube\STM32CubeProgrammer\bin> .\STM32_Programmer_CLI.exe -c port=swd -ob displ     ---...

STM32 Cube programmer not receiving 0x79 in UART mode

Hello, I'm working on STM32L051 MCU. I just wanted to enter the device to the bootloader for serial flashing via USART peripheral.Here is the simple C code to enter into the bootloader for STM32L0xx family MCU.void JumpToBootloader(void) {  void (*Sy...

can user dfu boot connection speed be as fast as the system boot?

hi! i'm using stm32L4r9Ai.​i programmed user dfu boot (from 0x08000000 ~ 0x0800C000).​read, write, and erase operations are also performed normally in cubeprogrammer.​one problem is the speed at which the cube programmer connects to the device in the...

STM32CubeMX can't recognize the flash size correctly and the debugger won't start

[ The text uses a translation tool. ]Flash size is the default and no more programs can be loaded.environmentWindows10 + STM32CubeMX + ST-Link2************** Console log     -------------------------------------------------------------------         ...

Hello, I'm using STM32F072B DISCO board, want to send CAN messages to motor controller. It stops after couple of seconds.

I'm using this command for Tx, and please let me know if I'm using correct clock config as well.uint8_t csend[] = {0x00,0x00,0x27,0x10}; // Tx Buffer  HAL_CAN_AddTxMessage(&hcan,&txHeader,csend,&canMailbox); // Send MessageClock config:RCC_OscInitTyp...

My STM 32 debugger is showing result on keil microvision but after removing debug it is not getting connected via STM32 cube programmer, how to resolve ?

Why the NUCLEO-G431RB start programmer ,Warning:the core is locked up

I want to konw how to unlock the flash,Thanks!

I'm using the NUCELO-L152 and I want to sept the WRP bits with the cube programmer. When I set a bit and click on apply, I get the error message: "option Byte WRP does not exist". What is the process to set the WRP bits with the cube programmer?