Did you add an -mmcu=cc430x6137 or similar flag to the compiler invocation?
That's what causes the __MSP430XV2__ macro to be defined, which would ensure
sfra is available. Without such a flag, the compiler assumes you're
targeting a really old MCU that doesn't support 20-bit addresses.
Peter
On Tue, Nov 23, 2010 at 3:29 PM, Andreas Schwarz <[email protected]> wrote:
> Hi
>
> I created a simple application including only the cc430x613x.h
> header. Now the compiler is reporting some errors:
>
> /opt/msp430-
> gcc-4.4.4/lib/gcc/msp430/4.4.4/../../../../msp430/include/msp430/dmax.h:85:
> Fehler: expected »)« before numeric constant
>
> In the dmax.h file the sfra(DMA0SA, DMA0SA_) marco fails.
> It is not preprocessed some how. I checked first the preprocessor
> output and it seams clear that its not correct done:
>
> from: sfra(DMA0SA, DMA0SA_);
> to: sfra(DMA0SA, 0x0500 + 0x02);
>
> sfra is not replaced. A closer lock in the iomacros.h files shows
> that __MSP430X__ might not be set. I have no idea what that
> define is used for. There is also an __MSP430X2__ which seams to
> be set. Does anybody have an idea what went wrong?
>
> I tried to the most current versions of gcc and libc
> msp430-gcc (MSPGCC4_20101006) 4.4.4
>
> Best Regards,
> Andreas
>
>
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