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How to configure Keil for enable and disable interrupts

Aitor over 10 years ago

Hi:

I created a new project from scratch in Keil for TM4C123GH6PM microcontroller (TivaC Launchpad) and i want to write some functions in C to enable and disable interrupts. How can i do it ?. Is necessary to configure startup file (.s) to use this functions ?

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Yasuhiko Koumoto over 10 years ago

Hi aitorsp,
how about
asm("cpsie i");
for the interrupt enable and
asm("cpsid i");
for the interrupt disable?
Isn't it your intention?
Best regards,
Yasuhiko Koumoto.
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Yasuhiko Koumoto over 10 years ago

Hi aitorsp,
how about
asm("cpsie i");
for the interrupt enable and
asm("cpsid i");
for the interrupt disable?
Isn't it your intention?
Best regards,
Yasuhiko Koumoto.
Cancel
Vote up 0 Vote down

Cancel

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