ble_app_uart with flow control

[Darshansm5549]

Hello,

    We are trying to develop ble_app_uart  with flow control enable, the problem is when we enable the flow control. if we send large number of data, the program get crashed and getting error 4. Please suggest us any solution

Thank you.

[Martin Lesund]

Hi Darsh,

How do you enable flow control ?

What SDK version?

Please look at this thread on how you can find which function that gave you that error as well to show more information.

(Segger IDE debug)

[Darshansm5549]

Hello Martin,

I am enabling flow control via APP_UART_FLOW_CONTROL_ENABLE and CTS_PIN to VDD.

My SDK version in 15.2.0

[Martin Lesund]

Hi Darsh,

Please answer the questions addressed in my last post, regarding what function is giving you this error.

From the information you are providing it sounds like the same issue as in this thread: https://devzone.nordicsemi.com/f/nordic-q-a/34256/couldn-t-use-flow-control-on-52832