Xmega Application Note


pmic.h File Reference

Programmable Multilevel Interrupt Controller driver. More...

#include <compiler.h>
#include <ccp.h>
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Enumerations

enum  pmic_level { PMIC_LVL_LOW = PMIC_LOLVLEN_bm, PMIC_LVL_MEDIUM = PMIC_MEDLVLEN_bm, PMIC_LVL_HIGH = PMIC_HILVLEN_bm, PMIC_LVL_NMI = PMIC_NMIEX_bp }
 

Interrupt level bitmasks.

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enum  pmic_schedule { PMIC_SCH_FIXED_PRIORITY, PMIC_SCH_ROUND_ROBIN, PMIC_NR_OF_SCHEDULES }
 

Interrupt scheduling schemes.

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enum  pmic_vector { PMIC_VEC_APPLICATION, PMIC_VEC_BOOT, PMIC_NR_OF_VECTORS }
 

Interrupt vector locations.

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Functions

static void pmic_disable_level (enum pmic_level level)
 Disable interrupts with specified level(s).
static void pmic_enable_level (enum pmic_level level)
 Enable interrupts with specified level(s).
static enum pmic_level pmic_get_enabled_levels (void)
 Get currently enabled level(s).
static void pmic_init (void)
 Initialize the PMIC.
static bool pmic_level_is_enabled (enum pmic_level level)
 Check if specified interrupt level(s) is enabled.
static bool pmic_level_is_executing (enum pmic_level level)
 Check if an interrupt level(s) is currently executing.
static void pmic_set_scheduling (enum pmic_schedule schedule)
 Set interrupt scheduling for low-level interrupts.
static void pmic_set_vector_location (enum pmic_vector vector)
 Set location of interrupt vectors.

Detailed Description

Programmable Multilevel Interrupt Controller driver.

Copyright (C) 2010 Atmel Corporation. All rights reserved.

Definition in file pmic.h.

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