stractures defination in HS08 freescale code warrior

[chalapathi]

Hi,

Can some one suggest me how to utilize the bit field stracture defined in another, using storage calass in some other file.

Example  : /* Var.C */

typedef struct Bit_Flags {
        unsigned  SPI_RXTX_Flag :1; 
        unsigned  Temp2         :1;
        unsigned  Temp3         :1;
        unsigned  Temp4         :1;
        unsigned  Temp5         :1;
        unsigned  Temp6         :1;
        unsigned  Temp7         :1;
        unsigned  Temp8         :1;
}Flag1;

/* Main.c*/

Flag1 Status_Flags;

/*in Main.c below statement gives an error of undefined storage class ? how to specify storage class here? */

 Status_Flags.SPI_RXTX_Flag=0; 

please suggest the solution .

Thanks

Venkat

[CrasyCat]

Well I would say you need to define the typedef for the structured type in a header file and include the header file in each source file where you are using the bitfield.

CrasyCat

[chalapathi]

Hi CrasyCat,

Thank you very much.

-Venkat