UART 7-Bit mode in STM32F103C8T6 Controller

[Yeswanth]

Hii 

I am using STM32F103C8T6 controller and i want to initialize UART 7-Bit mode as per this configurations none Partiy Bit and 1 stop Bit. But in the controller has  these two parameters UART_WORDLENGTH_8B & UART_WORDLENGTH_9B. Then how to init UART in 7-Bit mode.

Please Help me to Complete this task.

[Peter BENSCH · Accepted solution]

The STM32F103C8T6 only has the two word lengths 8bit and 9bit. However, one bit can be configured as parity so that 7 data bits remain with an 8-bit word length.

Regards
/Peter

[Yeswanth]

Any no more chances to init UART in 7-Bit mode.

[Peter BENSCH]

If this is a question, then right, no chance of using the USART in 7-bit mode with this STM32F103.

But most of the more recent STM32 provide additionally 7-bit, e.g. STM32F0, STM32G0, STM32F7 or STM32U0.

Good luck!
/Peter

[Yeswanth]

Thank You Peter.