• 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...
  • about error C212 in keilC51
    hi: when I compile the below code ,the keil51 emergered a error : error C212: indirect call: parameters do not fit within registers . source code: typedef struct NODE{ struct NODE *link;...
  • 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...
  • Code not executing correctly
    Hello. I have been working in uVision3 up until a few days ago when my company upgraded to uVision4. I am working on a project in which I read in a string over the UART. The strings start with a couple...
  • can not perform recursion function correctly
    hi: I want to use recursion function to transform a integer from binary form to ascii form. But the result is wrong.I don't why ,please help to analyse. soure code: void binary_to_ascii(unsigned...