• need correction for a program
    i have a written a program for a 4channel ir remote control with keilc for ATMEL89c51.IR sensor(TSOP1738) is coneected with interrupt1 (P3.3) and timer0.i use timer0 as 16 bit counter and timer1 as 16...
  • Need help in C51 Programming
    Hi, i'm pretty new to programming. I'm currently using Keil uvision to program AT89S4051 Microcontroller in C language. I'm trying to read bit by bit data from the I/O port every 50us and store it in...
  • I need an expert programer
    I need help on reading 8bit from port0 on receiving int0 interrupt.Based on the received data i want to send some data on port0. for this any one can help me programing ? I am using atmel 89c52 Mcu...
  • SQRT Program needs check
    Hello, I am trying to use a square root program for circle plotting and I'm trying to use John Davidson's routine in his sourcecode repository under the C51 section. Can someone confirm this?
  • Need Program For Retail Mark-up Program needed
    need a program for me that will calculate mark-up percentages over the range of; 0.01 = 100% , 1000 = 10%. so, if x =0.01 then y = 100 and if x = 1000 then y = 10, what is the value of y when x = 27...