CCS5 / MSP430 - how to declare an "atomic" function?

ccguru

Hi,

how can i mimic IARs way to declare an atomic function (IAR "__monitor"), that is a function with interrupts disabled automatically once the function is called?

Regard

Ulf

over 13 years ago

0 Archaeologist over 13 years ago

TI__Guru* 84285 points

There is no equivalent feature in the TI compiler. For now, you'll have to use the __enable_interrupts and __disable_interrupts intrinsics. See the "MSP430 Optimizing C/C++ Compiler v 4.0 User's Guide" (SLAU132), section 6.7.1 "MSP430 Intrinsics" http://www.ti.com/lit/pdf/slau132

0 Greg Whitmore over 13 years ago in reply to Archaeologist

Expert 1170 points

Thank you for the link. Solved a problem for me this morning.

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CCS5 / MSP430 - how to declare an "atomic" function?