Hello,
Did you try this?
PORTB = 0;
If you get similar error message, then you should try to compile with
--use-non-free option.
Zsolt
2012/7/13 Drew Keller <d...@drewkeller.com>:
> All arguments are deniable, right? ;)
> I went back to SDCC 2.6 and the bits keyword *seemed* to compile ok, so
> I would think it's at least partially implemented.
>
> OK, back to SDCC 3.2 and the modern world...
>
> I must be doing something wrong because this is not working.
> PORTBbits.RB0 = 0;
>
> I get an error for that second line:
> error 26: '_PORTBbits' is not a structure/union member
>
> I cannot figure out where the compiler thinks _PORTBbits is coming from.
> The header file (pic14/pic16f627a.h in non-free) has __PORTBbits_t and
> PORTBbits, but no _PORTBbits. If I try to use it (_PORTBbits = 0;) I get
> an error 20: Undefined identifier '_PORTBbits'.
>
> On the other hand, if I do (basically the same thing as the header
> file), everything compiles fine.
> typedef union {
> struct {
> unsigned char T1: 1;
> unsigned char : 7;
> };
> } __test_t;
> volatile __test_t __at(128) test;
> #define b_T1 test.T1
> b_T1 = 0;
>
> Thanks
> -drew
>
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