VIC.h
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/* Copyright (C) 2005, 2006, 2007, 2008 by Thomas Hillebrandt and Heiko Will
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*
*/
#ifndef VIC_H
#define VIC_H
#ifdef __cplusplus
extern "C" {
#endif
/**
* @ingroup cpu_arm7_common
* @{
*/
#define I_Bit 0x80
#define F_Bit 0x40
#define SYS32Mode 0x1F
#define IRQ32Mode 0x12
#define FIQ32Mode 0x11
#define INTMode (FIQ32Mode | IRQ32Mode)
/**
* @name IRQ Priority Mapping
*/
/** @{ */
#define HIGHEST_PRIORITY 0x01
#define IRQP_RTIMER 1 /* FIQ_PRIORITY // TODO: investigate problems with rtimer and FIQ */
#define IRQP_TIMER1 1
#define IRQP_WATCHDOG 1
#define IRQP_CLOCK 3
#define IRQP_GPIO 4
#define IRQP_RTC 8
#define LOWEST_PRIORITY 0x0F
/** @} */
#define WDT_INT 0
#define SWI_INT 1
#define ARM_CORE0_INT 2
#define ARM_CORE1_INT 3
#define TIMER0_INT 4
#define TIMER1_INT 5
#define UART0_INT 6
#define UART1_INT 7
#define PWM0_1_INT 8
#define I2C0_INT 9
#define SPI0_INT 10 /* SPI and SSP0 share VIC slot */
#define SSP0_INT 10
#define SSP1_INT 11
#define PLL_INT 12
#define RTC_INT 13
#define EINT0_INT 14
#define EINT1_INT 15
#define EINT2_INT 16
#define EINT3_INT 17
#define ADC0_INT 18
#define I2C1_INT 19
#define BOD_INT 20
#define EMAC_INT 21
#define USB_INT 22
#define CAN_INT 23
#define MCI_INT 24
#define GPDMA_INT 25
#define TIMER2_INT 26
#define TIMER3_INT 27
#define UART2_INT 28
#define UART3_INT 29
#define I2C2_INT 30
#define I2S_INT 31
#define VECT_ADDR_INDEX 0x100
#define VECT_CNTL_INDEX 0x200
#include <stdbool.h>
#include "cpu.h"
bool cpu_install_irq(int IntNumber, void *HandlerAddr, int Priority);
#ifdef __cplusplus
}
#endif
/** @} */
#endif /* VIC_H */