by Pablo2048 » Mon Jul 11, 2016 7:16 am
https://github.com/esp8266/Arduino and read "Using git version"...
Upon examining I found Implement Serial Rx Buffer # 2239
so I extracted the four files HardwareSerial.cpp, HardwareSerial.h, uart.c, uart.h
an put into my core~~ folder. The sketch will now compile, however I have not tested the execution yet....
thx