|
Thanks Harrold to you for your answer but I've discovered that the problem was an interrupt that was going to change some unsaved register. Do you know how can avoid this problem? (i'm new in motorola uP development). I have got another question if someone can answer to me: I've declared 2 functions ex: void FunctionA(void) { static VarA; VarA++; } void FunctionB(void) { static VarA; VarA++; } main { FunctionA(); FunctionB(); } When I'm going to call FunctionB function it increments the same variable declared in FunctionA does anyone know why? Is a bug bug of CW V6.0 or it is mine? Thank you very mutch Alberto |
|
|
Static vars declaration
Started by ●July 7, 2004
Reply by ●July 7, 20042004-07-07
|
Dear Alberto, It may be a debug displaying error rather than a runtime error. I'd try adding some debug information to be absolutely sure: #include <stdio.h> int * FunctionA(void) { static int VarA = 0; VarA++; return &VarA; } int * FunctionB(void) { static int VarA = 0; VarA++; return &VarA; } void main(void) { int * p1; int * p2; p1 = FunctionA(); p2 = FunctionB(); printf("VarA (FunctionA) : %d\n", *p1); printf("VarA (FunctionB) : %d\n", *p2); } Regards, -- Henk-Piet Glas Support Engineer ----------------------- E-mail: Altium Software BV Voice: +31-33-455 85 84 Saturnus 2 Fax: +31-33-455 55 03 3824 ME Amersfoort WWW: http://www.altium.com The Netherlands --------[Altium - Making Electronics Design Easier]-------- |
