How to use uart at wb55 BLE Mode

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当 wb55 启用 BLE 并同时使用 UART1 的 CFG_HW-UART1 时，如何再次使用 UART 进行串口传输？不使用 APP_SBG_SG 等函数，而是使用 HAL 等函数UART_Transmit

STM32WB series

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STTwo-32Best answer

ST Technical Moderator

Hello @Thorn

Will the USART1 is set to be the UART interface to be used for the trace. If you want to use it for sending messages except trace messages (using UART_Transmit or other functions), you need to be careful and avoid any potential conflict between messages).

Best Regards.

STTwo-32

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