Re: [Mspgcc-users] Trouble using builtin function in ISR

[Peter B. <bi...@ac...>]

You're not using mspgcc, you're using msp430-elf which is the upstream
version.  It uses different functions; I don't remember offhand how
they spelled the names, but they'll be in a header somewhere.  Should
also be compatible with  any Code Composer Studio instructions you
come across.

Peter

On Wed, Aug 13, 2014 at 12:58 PM, Christopher Toledo
<ube...@gm...> wrote:
> I created a gist outlining my problem here:
> https://gist.github.com/uberscientist/baa627f9779d2d08ca87
>
> I'll summarize:
> I create an ISR, attempt to use __bic_SR_register_on_exit inside it and I
> get an error saying:
> "error: MSP430 builtin functions only work inside interrupt handlers"
>
> How do you manipulate the SR from ISRs? Thanks!
>
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