conf_extint.h File Reference

SAM L21 External Interrupt Driver Configuration Header.

Copyright (c) 2017-2018 Microchip Technology Inc. and its subsidiaries.

Macros
#define	EXTINT_CLOCK_SELECTION   EXTINT_CLK_GCLK
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#define	EXTINT_CLOCK_SOURCE   GCLK_GENERATOR_0
	Define which GCLK source is used when selecting EXTINT_CLK_GCLK type. More...

#define EXTINT_CLOCK_SELECTION   EXTINT_CLK_GCLK

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Define which clock type is used to clock EIC peripheral:

• EXTINT_CLK_GCLK
• EXTINT_CLK_ULP32K

EXTINT_CLK_ULP32K is only available for SAM L21.

#define EXTINT_CLOCK_SOURCE   GCLK_GENERATOR_0

Define which GCLK source is used when selecting EXTINT_CLK_GCLK type.