saqib.j
Newbie level 3
hi, i'm very new to electronics and microcontrollers. i have to use 8051 for my project that includes sending data to 8051 via PC and control relays. i used serial port, compiled my C code in Keil and burned it on 8051. used hyper terminal to control LEDs and it worked. the problem i'm facing is that i need to send data through a C program i.e. using exe. i tried to compile C code on Visual studio but it did not find reg51.h file. Keil produces .HEX file. how can i get exe file to double click it and read data from file and send it to 8051 serially??? any help please???