API files for the UART

[Acuario]

Hi,
I read the ESP8266 UART user guide and there are references to a number of interface functions for setting things such as loopback, interrupts and so on but I find nothing in the SDK.

Where are these interfaces defined?

Thanks

[ESP_Faye]

Hi,

You can refer to \esp_iot_sdk\examples\driver_lib\driver\uart.c

Thanks for your interest in ESP8266 !