RestoreInterrupts

1. Synopsis

2. Description

3. Return Value

4. Conforming To

5. Examples

6. See Also

¶Synopsis

 void restoreInterrupts(uint32_t st)

¶Description

This function restores the state of the global interrupt enable flag to a previous state. The value passed in for st should be a value previously returned by either enableInterrupts() or disableInterrupts().

¶Return Value

None

¶Conforming To

restoreInterrupts() does not conform to any external API, it is unique to the chipKIT system.

¶Examples

 uint32_t st = disableInterrupts();
 // Do something critical
 restoreInterrupts(st);

¶See Also

attachInterrupt(), detachInterrupt(), clearIntEnable(), clearIntFlag(), clearIntVector(), disableInterrupts(), enableInterrupts(), getIntFlag(), getIntPriority(), getIntVector(), restoreIntEnable(), setIntEnable(), setIntPriority(), setIntVector()