STM32 MCUs Embedded software

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No ACK after mass erase

I am trying to reprogram a custom board with STM32F411RC over I2C using the built-in bootloader. I am able to successfully issue the Get version, Get ID and Get command and get correct response. After that when I try to do a No-streach mass erase (da...

AKova.3 by Associate II
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Serial communication parity bit.

The data frame of BootLoader of STM32F207 : a start bit, data bits, even parity bit and a stop bit.The USART data contains a even parity to send to the BootLoader, then it replies with the correct data.Theoretically, USART data has no parity bit, th...

Sarah1 by Associate
  • 2 replies
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Resolved! How to participate in webinar

Couldn't find a "general questions" category, so goes here...I've registered to STM webinar Accelerating STM32 application development with new STM32Cube Tools on Sep. 22 . I received a "Webinar login information" which has no login but only yet ag...