• RI (Receive Interrupt) flag problem in SCON register (Serial Communication)
    Hello, I need help with the serial communication, when I am sending data from PC (hyper-terminal) through RS232 , RI flag should rise to '1' and its does not happened, what may be the problem? BTW...
  • serial transfer with c in assembler
    hi members... i'm programming assembler and likewise c. a practical training force me to write assembler in c. the serial port names P3.1 and i can send every time 8 bit (2bit = start- and stopbit...
  • how to transfer data serially on port
    dear sir, i need a code in c that how to transfer data serially on any port using aduc842.
  • Why it not work?
    I use Dallas DS5002,My progrem work good in samll mode,but I compiler it in compact or large mode,it can not work.My progrem data variable is too many,stact is overflow in samll mode.I must use compact...
  • Isochronous Transfer
    I need help on writing or implementing a EZ-USB Isochronous Transfer(or Isochronous Transfer in USB) using 8051 assembly language. This needs to be done AS SOON AS POSSIBLE and it's urgent for research...