128 lines
5.0 KiB
C
128 lines
5.0 KiB
C
/************************************************************************************
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* configs/avr32dev1/src/avr32dev1_internal.h
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* arch/avr/src/board/avr32dev1_internal.n
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*
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* Copyright (C) 2010 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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************************************************************************************/
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#ifndef _CONFIGS_AVR32DEV1_SRC_AVR32DEV1_INTERNAL_H
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#define _CONFIGS_AVR32DEV1_SRC_AVR32DEV1_INTERNAL_H
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/************************************************************************************
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* Included Files
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************************************************************************************/
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#include <nuttx/config.h>
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#include <nuttx/compiler.h>
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#include "at32uc3_config.h"
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/************************************************************************************
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* Definitions
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************************************************************************************/
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/* Configuration ********************************************************************/
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#if (CONFIG_AVR32_GPIOIRQSETB & 4) == 1
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# define CONFIG_AVR32DEV_BUTTON1_IRQ 1
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#endif
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#if (CONFIG_AVR32_GPIOIRQSETB & 8) == 1
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# define CONFIG_AVR32DEV_BUTTON2_IRQ 1
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#endif
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/* AVRDEV1 GPIO Pin Definitions *****************************************************/
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/* LEDs
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*
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* The AVR32DEV1 board has 3 LEDs, two of which can be controlled through GPIO pins.
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*
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* PIN 13 PA7 LED1
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* PIN 14 PA8 LED2
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*/
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#define PINMUX_GPIO_LED1 (GPIO_ENABLE | GPIO_OUTPUT | GPIO_LOW | GPIO_PORTA | 7)
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#define PINMUX_GPIO_LED2 (GPIO_ENABLE | GPIO_OUTPUT | GPIO_LOW | GPIO_PORTA | 8)
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/* BUTTONs
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*
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* The AVR32DEV1 board has 3 BUTTONs, two of which can be sensed through GPIO pins.
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*
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* PIN 24 PB2 KEY1
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* PIN 25 PB3 KEY2
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*/
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#if CONFIG_AVR32DEV_BUTTON1_IRQ
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# define PINMUX_GPIO_BUTTON1 (GPIO_ENABLE | GPIO_INPUT | GPIO_INTR | \
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GPIO_INTMODE_BOTH | GPIO_GLITCH | GPIO_PORTB | 2)
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# define GPIO_BUTTON1_IRQ AVR32_IRQ_GPIO_PB2
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#else
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# define PINMUX_GPIO_BUTTON1 (GPIO_ENABLE | GPIO_INPUT | GPIO_GLITCH | \
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GPIO_PORTB | 2)
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#endif
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#if CONFIG_AVR32DEV_BUTTON2_IRQ
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# define PINMUX_GPIO_BUTTON2 (GPIO_ENABLE | GPIO_INPUT | GPIO_INTR | \
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GPIO_INTMODE_BOTH | GPIO_GLITCH | GPIO_PORTB | 3)
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# define GPIO_BUTTON2_IRQ AVR32_IRQ_GPIO_PB3
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#else
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# define PINMUX_GPIO_BUTTON2 (GPIO_ENABLE | GPIO_INPUT | GPIO_GLITCH | \
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GPIO_PORTB | 3)
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#endif
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/************************************************************************************
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* Public Types
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************************************************************************************/
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/************************************************************************************
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* Public data
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************************************************************************************/
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#ifndef __ASSEMBLY__
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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/************************************************************************************
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* Name: up_ledinitialize
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*
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* Description:
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* Configure on-board LEDs if LED support has been selected.
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************************************************************************************/
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#ifdef CONFIG_ARCH_LEDS
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extern void up_ledinitialize(void);
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* _CONFIGS_AVR32DEV1_SRC_AVR32DEV1_INTERNAL_H */
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