How to wait UART untill timeout or data readed delimiter

[JorgeSayMe]

Good morning.

I am developing an ESP32 code where I use UART communications.

I want to know how can I wait until I have a delimiter on RX data or I wait X time, at the same time,

int uart_read_bytes(uart_port_t uart_num, char* buf, uint32_t length, TickType_t ticks_to_wait) always wait the number of ticks specified and I want to don´t wait more if I have the response.

Does anybody know how to do that?

[mikemoy]

There is an example in the examples folder for doing just that.

[JorgeSayMe]

There is an example in the examples folder for doing just that.

Can you give me the link to this example?

Thanks in advance

[akarg96]

I hope you find this example helpful.
https://github.com/espressif/esp-idf/tr ... _rxtxtasks