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MdFayaz
Associate III
April 19, 2023
Question

Connect to STM32F769I-DISCO via UART using STM32Programmer

  • April 19, 2023
  • 1 reply
  • 1283 views

I tried to connect to STM32F769I-DISCO via UART using STM32Programmed with the following configuration and the following error popped up

Configuration:

Port: /dev/ttyACM0

Baudrate: 115200

Parity: None

RTS: 0

DTR: 0

Error:
_legacyfs_online_stmicro_images_0693W00000biNVKQA2.png

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1 reply

Peter BENSCH
Technical Moderator
April 19, 2023

Please change the host configuration from Parity None to Even Parity.

Regards

/Peter

MdFayaz
MdFayazAuthor
Associate III
April 19, 2023

Thanks @Peter BENSCH​ .

After changing the Parity to Even, I tried to connect and still the error comes

Peter BENSCH
Technical Moderator
April 19, 2023

Make sure you have set the correct boot mode to activate the bootloader. Also make sure you select a supported UART - the STM32F769 uses USART1 and USART3. Details can be found in AN2606, chapter 40.

Regards

/Peter