• KeilC51
    Note: This was originally posted on 15th July 2011 at http://forums.arm.com 1: My main program is assembly code and written 1 years ago. If I need to add new function to call a sub-routine which was written...
  • how to simulate UART program in Keilc51
    Sir, Here is my UART program... $ org 000h ljmp begin org 23h ljmp serial_IT ;/** ; * FUNCTION_PURPOSE: This file set up uart in mode 1 (8 bits uart) with ; * timer 1 in mode 2 (8 bits auto reload...
  • KeilC51 can not compile this code correctly
    hi: I have a code below: char pop_value = 0X80; if(pop_value == 0X80) { pop_value = pop_value;//point 1 } pop_value = pop_value;//point 2 I would have thought the code would jump to point...
  • how to realize exit(0) function in keilC51
    HI: We can use exit(0) instruction to exit a normally running routine in C language. But exit(0) is not being in the KEILC51.Now how can I realize the same function as exit(0) instruction with other...
  • How to write interrupt function in assembly in keilc51?
    I want to write the interrupt routines in assembly ,i don't want to use inline assembly.