• What does mean the following extern variable declaration:
    extern SEGMENT_VARIABLE(RxBuffer[RECEIVED_BUFFER_SIZE], U8 , BUFFER_MSPACE); What does mean  this type of declaration? Thank you very much
  • What does this message means..
    I am using a atmel 89s8252 controller which has 8k flash, 2k eeprom, and 256 ram.. I am using the evaluation version of the keil.. My question is would my program be compiled if i were to use the...
  • use of following instruction
    What is the use of following instruction in asm GLOBAL Reset_Handler AREA Reset_Code,READ ONLY
  • Why the following bitwise & doesn't work?
    unsigned char tp; unsigned char volatile pdata HOSTCFG2 _at_ 0x0020; // HOSTCFG2=0x40 at this point tp=HOSTCFG2 & 0x40; //!!! tp is 0x00 instead of 0x40 which is expected //Corresponding Disassembly...
  • What does this message mean? osRtxInfo not found
    Does it say RTX5 component itself is missing?