Missing definition of uart_div_modify in RTOS SDK

[kolban]

I have started to explore the RTOS SDK and was trying to compile "uart.c". I find that I can't compile it because we can't find a prototype for "uart_div_modify". I searched my downloaded copy of the Github repository and there was no definition of that function. Can I ask that you see if there is a problem in this area?

[mengzawj]

我也遇到这个问题，没有找到这个函数声明或者定义，编译通不过，官方技术人员能不能说下是怎么回事，或者提供点解决思路？

[ESP_Faye]

Hi,

uart_div_modify is in the libmain.a, you can call it directly if needed.

ESP8266_IOT_Platform is the application demo of ESP8266_RTOS_SDK, you can have a try with the uart_div_modify base on it.

Thanks for your interest in ESP8266 !