• help with basics
    what does this code mean in the context of a function? (*(volatile unsigned long *)(spi_base[dev] + SSP_CR0)) = buf; 1.buf is already defined as : unsigned int buf ; 2. spi_base seems to...
  • help with basics
    what does this code mean in the context of a function: (*(volatile unsigned long *)(spi_base[dev] + SSP_CR0)) = buf; 1. buf is already defined as: unsigned int buf 2. spi_base is defined as: ...
  • Help with PWM
    Hello everybody, I need help with my school project. My task is to create a program on C8051F330 microchip using uVision. The program should regulate RPM of a pc fan, using PWM (4 pin (wire) PC fan,...
  • Basic RTX51 code
    Hi!! I have a basic code under RTX51, read/write serial port. Without RTX51 control it work ok. But if i use RTX and download my project to the target it dont work. I have saw the example code...
  • Basic AHB doubts....need help
    Note: This was originally posted on 26th November 2009 at http://forums.arm.com Hello All, i have been going through AHB spec from two weeks and i am stuck (a little confused)with some basic issues. 1...