Hi,Are you sure you have the | Microcontroller › 8051 › 8051.h error in Keil, simple C blink-LED code › Hi,Are you sure you have the December 18, 2014 at 4:22 am #12429 AJISH ALFREDParticipant Hi, Are you sure you have the “8051.h” header file in the same folder where your main code is kept?
