doxygen/5.2/bsps_2arm_2lpc32xx_2include_2bsp_2irq_8h_source.html

/*

 * Copyright (c) 2009

 * embedded brains GmbH

 * Obere Lagerstr. 30

 * D-82178 Puchheim

 * Germany

 * <rtems@embedded-brains.de>

 *

 * The license and distribution terms for this file may be

 * found in the file LICENSE in this distribution or at

 * http://www.rtems.org/license/LICENSE.

 */


#ifndef LIBBSP_ARM_LPC32XX_IRQ_H

#define LIBBSP_ARM_LPC32XX_IRQ_H


#ifndef ASM


#include <rtems.h>

#include <rtems/irq.h>

#include <rtems/irq-extension.h>


#ifdef __cplusplus

extern "C" {

#endif /* __cplusplus */


#define LPC32XX_IRQ_INDEX(module, subindex) ((module) + (subindex))


#define LPC32XX_IRQ_MODULE_MIC 0U

#define LPC32XX_IRQ_MODULE_SIC_1 32U

#define LPC32XX_IRQ_MODULE_SIC_2 64U

#define LPC32XX_IRQ_MODULE_COUNT 3U


/* MIC interrupts */

#define LPC32XX_IRQ_SIC_1_IRQ LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 0)

#define LPC32XX_IRQ_SIC_2_IRQ LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 1)

#define LPC32XX_IRQ_TIMER_4_OR_MCPWM LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 3)

#define LPC32XX_IRQ_TIMER_5 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 4)

#define LPC32XX_IRQ_TIMER_HS LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 5)

#define LPC32XX_IRQ_WDG LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 6)

#define LPC32XX_IRQ_UART_3 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 7)

#define LPC32XX_IRQ_UART_4 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 8)

#define LPC32XX_IRQ_UART_5 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 9)

#define LPC32XX_IRQ_UART_6 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 10)

#define LPC32XX_IRQ_NAND_FLASH LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 11)

#define LPC32XX_IRQ_SDCARD_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 13)

#define LPC32XX_IRQ_LCD LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 14)

#define LPC32XX_IRQ_SDCARD_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 15)

#define LPC32XX_IRQ_TIMER_0 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 16)

#define LPC32XX_IRQ_TIMER_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 17)

#define LPC32XX_IRQ_TIMER_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 18)

#define LPC32XX_IRQ_TIMER_3 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 19)

#define LPC32XX_IRQ_SSP_0 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 20)

#define LPC32XX_IRQ_SSP_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 21)

#define LPC32XX_IRQ_I2S_0 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 22)

#define LPC32XX_IRQ_I2S_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 23)

#define LPC32XX_IRQ_UART_7 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 24)

#define LPC32XX_IRQ_UART_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 25)

#define LPC32XX_IRQ_UART_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 26)

#define LPC32XX_IRQ_TIMER_MS LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 27)

#define LPC32XX_IRQ_DMA LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 28)

#define LPC32XX_IRQ_ETHERNET LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 29)

#define LPC32XX_IRQ_SIC_1_FIQ LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 30)

#define LPC32XX_IRQ_SIC_2_FIQ LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_MIC, 31)


/* SIC 1 interrupts */

#define LPC32XX_IRQ_JTAG_COMM_TX LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 1)

#define LPC32XX_IRQ_JTAG_COMM_RX LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 2)

#define LPC32XX_IRQ_GPI_28 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 4)

#define LPC32XX_IRQ_TS_P LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 6)

#define LPC32XX_IRQ_TS_IRQ_OR_ADC LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 7)

#define LPC32XX_IRQ_TS_AUX LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 8)

#define LPC32XX_IRQ_SPI_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 12)

#define LPC32XX_IRQ_PLL_USB LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 13)

#define LPC32XX_IRQ_PLL_HCLK LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 14)

#define LPC32XX_IRQ_PLL_397 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 17)

#define LPC32XX_IRQ_I2C_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 18)

#define LPC32XX_IRQ_I2C_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 19)

#define LPC32XX_IRQ_RTC LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 20)

#define LPC32XX_IRQ_KEYSCAN LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 22)

#define LPC32XX_IRQ_SPI_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 23)

#define LPC32XX_IRQ_SW LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 24)

#define LPC32XX_IRQ_USB_OTG_TIMER LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 25)

#define LPC32XX_IRQ_USB_OTG_ATX LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 26)

#define LPC32XX_IRQ_USB_HOST LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 27)

#define LPC32XX_IRQ_USB_DEV_DMA LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 28)

#define LPC32XX_IRQ_USB_DEV_LP LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 29)

#define LPC32XX_IRQ_USB_DEV_HP LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 30)

#define LPC32XX_IRQ_USB_I2C LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_1, 31)


/* SIC 2 interrupts */

#define LPC32XX_IRQ_GPIO_0 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 0)

#define LPC32XX_IRQ_GPIO_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 1)

#define LPC32XX_IRQ_GPIO_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 2)

#define LPC32XX_IRQ_GPIO_3 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 3)

#define LPC32XX_IRQ_GPIO_4 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 4)

#define LPC32XX_IRQ_GPIO_5 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 5)

#define LPC32XX_IRQ_SPI_2_DATAIN LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 6)

#define LPC32XX_IRQ_UART_2_HCTS LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 7)

#define LPC32XX_IRQ_GPIO_P0_P1_IRQ LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 8)

#define LPC32XX_IRQ_GPI_8 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 9)

#define LPC32XX_IRQ_GPI_9 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 10)

#define LPC32XX_IRQ_GPI_19 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 11)

#define LPC32XX_IRQ_UART_7_HCTS LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 12)

#define LPC32XX_IRQ_GPI_7 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 15)

#define LPC32XX_IRQ_SDIO LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 18)

#define LPC32XX_IRQ_UART_5_RX LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 19)

#define LPC32XX_IRQ_SPI_1_DATAIN LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 20)

#define LPC32XX_IRQ_GPI_0 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 22)

#define LPC32XX_IRQ_GPI_1 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 23)

#define LPC32XX_IRQ_GPI_2 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 24)

#define LPC32XX_IRQ_GPI_3 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 25)

#define LPC32XX_IRQ_GPI_4 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 26)

#define LPC32XX_IRQ_GPI_5 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 27)

#define LPC32XX_IRQ_GPI_6 LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 28)

#define LPC32XX_IRQ_SYSCLK LPC32XX_IRQ_INDEX(LPC32XX_IRQ_MODULE_SIC_2, 31)


#define LPC32XX_IRQ_PRIORITY_VALUE_MIN 0U

#define LPC32XX_IRQ_PRIORITY_VALUE_MAX 15U

#define LPC32XX_IRQ_PRIORITY_COUNT (LPC32XX_IRQ_PRIORITY_VALUE_MAX + 1U)

#define LPC32XX_IRQ_PRIORITY_HIGHEST LPC32XX_IRQ_PRIORITY_VALUE_MIN

#define LPC32XX_IRQ_PRIORITY_LOWEST LPC32XX_IRQ_PRIORITY_VALUE_MAX


#define BSP_INTERRUPT_VECTOR_MIN LPC32XX_IRQ_SIC_1_IRQ

#define BSP_INTERRUPT_VECTOR_MAX LPC32XX_IRQ_SYSCLK


#define LPC32XX_IRQ_COUNT (BSP_INTERRUPT_VECTOR_MAX + 1)


void lpc32xx_irq_set_priority(rtems_vector_number vector, unsigned priority);


unsigned lpc32xx_irq_get_priority(rtems_vector_number vector);


typedef enum {

  LPC32XX_IRQ_ACTIVE_LOW_OR_FALLING_EDGE,

  LPC32XX_IRQ_ACTIVE_HIGH_OR_RISING_EDGE

} lpc32xx_irq_activation_polarity;


void lpc32xx_irq_set_activation_polarity(rtems_vector_number vector, lpc32xx_irq_activation_polarity activation_polarity);


lpc32xx_irq_activation_polarity lpc32xx_irq_get_activation_polarity(rtems_vector_number vector);


typedef enum {

  LPC32XX_IRQ_LEVEL_SENSITIVE,

  LPC32XX_IRQ_EDGE_SENSITIVE

} lpc32xx_irq_activation_type;


void lpc32xx_irq_set_activation_type(rtems_vector_number vector, lpc32xx_irq_activation_type activation_type);


lpc32xx_irq_activation_type lpc32xx_irq_get_activation_type(rtems_vector_number vector);


void lpc32xx_set_exception_handler(Arm_symbolic_exception_name exception, void (*handler)(void));


#ifdef __cplusplus

}

#endif /* __cplusplus */


#endif /* ASM */


#endif /* LIBBSP_ARM_LPC32XX_IRQ_H */

irq.h

rtems_vector_number
ISR_Vector_number rtems_vector_number
Control block type used to manage the vectors.
Definition: intr.h:47

irq-extension.h
Header file for the Interrupt Manager Extension.

rtems.h