LAUNCHXL-CC1352P: Software Flow Control on UART driver on CC1352

Samyukta Ramnath1

Hello,

Is there any Software Flow Control built into the UART driver for the CC1352? If not, are you aware of any open-source solutions for the same?

Warm regards,

Samyukta

over 4 years ago

0 YiKai Chen over 4 years ago

Guru 735685 points

You can set ctsPin and rtsPin in uartCC26XXHWAttrs to enable UART flow control.

0 Samyukta Ramnath1 over 4 years ago in reply to YiKai Chen

Intellectual 770 points

Sorry should have been clearer, I was asking about Xon/Xoff Software flow control not hardware flow control using RTS/CTS pins. We only have Rx/Tx pins on the UART.

0 YiKai Chen over 4 years ago in reply to Samyukta Ramnath1

Guru 735685 points

XON/OFF is similar to MRDY/SRDY in simple_np example so you can refer to it to revise your application accordingly.

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LAUNCHXL-CC1352P: Software Flow Control on UART driver on CC1352