Prototype for ctl_exit_isr()

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Gordon Scott

• March 02, 2010 11:43

Hi Guys,

I can't presently find a prototype or much in the way of documentation for this.

Is it somewhere I haven't looked, or is it missing?

Thanks,

        Gordon

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  Leo Bosnjak

  • April 07, 2010 15:17

  Hi,

  take a look at the "Rowley Associates Limited\CrossWorks for MSP430 2.0\ctl\source\ctl_msp430_s.s".

  I think the function does a task switch e.g. at the end of the timer tick ISR.

  kr,

  Leo

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  Gordon Scott

  • April 08, 2010 11:31

  Ah .. I omitted to say the platform, sorry.   I'm on CW for Arm and there's no file in  ./sources with a comparable name, or that contains the function/prototype.

  Ah again. There's also a ctl /source directory that _does_ contain the evidence. It does indeed appear to do a task switch 'if needed'.

  Looking again and further, I think the lack of information may be because I have the generic sam7 support package. That may well be why most of the samples, etc., are just empty functions that do nothing. Maybe I need to install some board-specific package too.

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