How to detect the baud rate of connected modules automatically in nRF52?

[Mani]

Hi,

I will be using ble_uart application code in my nRF52 Evaluation board. With nRF52 EVK I will be connecting external module over UART communication. I want to detect the baud rate of connected device automatically and Enabling UART_BLE communication.

Is there any algorithm or any example code available for Auto baud rate detection in nRF52?

[bjorn-spockeli]

I am afraid that we do not have any library or example in our SDK that implements Auto Baudrate Detection. I assume that you will have to use the GPIOTE, TIMER and PPI peripheral achieve this.

Best regards

Bjørn