• Serial data reception by 8051
    Hi all, i am developing an application wherein Atmel Mc receives serial data from an external source. The code developed is as follows: MOV TMOD,#20H MOV TH1,#-3 MOV SCON,#50H SETB TR1 up...
  • Serial data between two 8051
    I would like to have my two 89C51RD2 communicate with each other via UART. They are connected such that one TX pin is connected to the other's RX pin and vice versa. I tried sending byte by byte and...
  • Write Data to Flash by 8051 Serial
    I have a hardware, AT89S8252 with 24MHz clock, that control a graphic LCD and a memory AT29C010. I have done a program that transfer data from the PC to AT29C010, by the serial. I transfer the data...
  • Unexplained error in sending serial data between 8051s
    This is a follow-up question from my previous thread regarding the sending of serial data from one 8051 to another. http://www.keil.com/forum/docs/thread4180.asp Although I have enabled to have...
  • sending hex data through an 8051 serial port
    hi, I need to send 0x6e(1 byte or multi byte Hex value) through an 8051 serial port