STM32 MCUs Products

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Resolved! Flash page erase operation never completes

I'm trying to erase a single page of flash memory at 0x0800F800 (on a 64kB STM32F103C8T6) by using the following code, which runs from RAM:while(FLASH->SR & FLASH_SR_BSY); FLASH->CR = FLASH_CR_PER; FLASH->AR = 0x0800F800; FLASH->CR |= FLASH_CR_STRT; ...

SAnuf by Associate
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Flashing problem in STM32F207

I try to flash using st-link v2 but it show the error message. In my design I cant able to access the Boot 0 and Boot1 pins so no possibility to go for DFU mode.Please give any solution to flash using st-linkV2 kmani@kmani:~$ st-flash erase2018-09-25...

Resolved! DBGMCU in RM0433 has wrong offset for DBGMCU_APB4FZ1.

Hello,In the RM0433 (rev 3) the DBGMCU_APB4FZ1 offset is incorrectly marked in the detail section.It is 0x04C and should be 0x054.The register summary is correct. But if somebody is using the detail section - can make an error.BTW: What does the LS s...

How to connect SDMMC with 48-Pin STM32L431CC ?

On this site is stated that the STM32L431CC 48-Pin Package has an SDMMC interface... https://www.st.com/en/microcontrollers/stm32l431cc.htmlBut when have a closer look to the HW Manual, the AF functions are only avail at PORT C and PORT D... witch im...