• C++: Global classes: prefer static data or not?
    Hi, very sorry if this question should be too picky ... . I have quite a bit of large "global classes" in my multi-module C++ software. (I mean a class without constructor/destructor, which is used...
  • Any preference for serial comm bus type?
    Any reason to chose one type of serial communications bus over another? I am looking at an Atmel part that has SPI bus. My first application is for uC to EEPROM or FLASH memory only. Future applications...
  • SBUF Funny!!
    This is a bit of funny one (see code below). Basically (1),(2),(3),(4),(5) and (6) all transmit their data successfully via SBUF. This was captured by Hyperterminal. However (7) only transmitted correctly...
  • reading Sbuf
    Hello, in my project work I want to read serially received data continuously and compare it with stored ID in MCU I am using 8051. If the ID match then Green LED will glow, for ID mismatch Orange LED...
  • SBUF is not accesible :-(
    Hello Every one i am new to keil but got the basic knowledge and i am going to create a program in which when ever the Serial (RI) interrupt occurs then SBUF must send its contents to any Globle variable...