• new c51 V620c BUG
    When I use the new update C51 compiler C51 v620c to translate the following file with SRC directive, the result seems not correct,would keil surport please check it. #pragma SRC unsigned int ui_MixedParms...
  • Bug in C51 V620c ?
    1. When I update my version of C51 Keil in version 6.20c , I tried to compile an old project. The Ohx51(V1.21j) create a hex file with 0 bytes lenght. When I try with V1.21c (included in V6.14) the...
  • A bug in C51?
    Hi, I encountered the following phenomena during my work: I dont know if its supposed to be this way but I'm sure it made me a lot of trouble. I had a working program and I built a bootloader for...
  • c51 bug
    void abc(void) { } ABC() { } main() { abc(); ABC(); }
  • Is this a C51 bug?
    struct tag { char a:7; char b:1; }; unsigned char foo(void) { struct tag test; test.b = 1; return test.b; } void main(void) { char dat; if(foo() == 1)// ***foo return 0x80 not 0x01 { dat...