• odd erros
    Hi I have written am tiny bootloader to program 80C597AF and it works fine few days before but suddenly it stop working and show me error; Searching CPU not found I have also tried some other...
  • Odd linker problem
    Hi, I am adapting an existing project based on the ST10 chip. I am adding new data processing functions which are sat along side exisiting functions. Each function uses a unique data structure, therefore...
  • Getting odd floating point results.
    ((lat2-lat1)*BETA*(lat2-lat1)*BETA + (long2-long1)*delta*(long2-long1)*delta) I'm writing some C code and I am getting some screwy results. Basically lat1, lat2, long1, long2 are all latitudes and...
  • P87C51MX: UART-1 even/odd parity
    Hello 51MX users, Has any one ever successfully used 51MX's UART-1 with either EVEN or ODD parity? My emulator does not use the 51MX chip directly, it uses the 51MX bond-out chip instead. My UART...
  • Compiler optimisation
    Hello, 1.when i use printf with no var_args then the compiler should call puts instead of printf. ex1: #include <REGX51.H> #include <stdio.h> void main(void) { printf("This must call puts...