Compiler: MSP430: Consolidating all Unused Interrupt Vectors into a Single Interrupt Service Routine

Thomas Foxcroft

Tool/software: TI C/C++ Compiler

Somewhere I had read about consolidating all unused interrupt vectors into a single interrupt service routine. It also showed a code example. I can't remember where I read about that. Can somebody help me out with a code example?

over 5 years ago

0 Thomas Foxcroft over 5 years ago

Expert 2996 points

Without having any notes to guide me, I think I may know the answer to this question. But before I post it, I challenge anyone to post what they think is the answer. Here is a clue: it is often referred to as a Dummy ISR.

0 Bruce McKenney over 5 years ago

Guru 99715 points

I'm pretty sure you can still use

> #pragma vector=unused_interrupts

[Ref CCS cc UG (SLAU132s) Sec 5.12.30]

0 Thomas Foxcroft over 5 years ago in reply to Bruce McKenney

Expert 2996 points

Oh. That's gooood. And it's now covered by Sec. 5.13.31.

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Compiler: MSP430: Consolidating all Unused Interrupt Vectors into a Single Interrupt Service Routine