EdgeTriggered.h File Reference

Edge triggered interrupts. More...

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Functions
void	EdgeTriggered_Init (void)
	Initialize edge-triggered interrupt. More...

Detailed Description

Edge triggered interrupts.

Edge triggered interrupts on PB21. Interrupts on both rise and fall. Since the switch is negative logic, there is a fall on touch, and a rise on release.

Version

ECE319K v1.0

Author

Daniel Valvano and Jonathan Valvano

Copyright

Copyright 2023 by Jonathan W. Valvano, valva.nosp@m.no@m.nosp@m.ail.u.nosp@m.texa.nosp@m.s.edu,

Warning

AS-IS

Note

For more information see http://users.ece.utexas.edu/~valvano/

Date

August 13, 2023

Edge triggered pin

Pin	Description
PB21	S3 negative logic switch