Microcontroller › 8051 › How to interface computer’s Serial Port (RS232) with 8051 microcontroller (AT89C51) Error.,, Help !! › Hi Amrith, Thanks for your
Thanks for your reply. My problem is follow your setting on Hypertermial, then you do not to run any program, you could see what your type char on PC display.
Also I do not understand that some sentance such as P1=value and P2=P1-32 in C code.