px4-firmware/nuttx/configs/ez80f910200zco/include/board.h

94 lines
3.8 KiB
C

/****************************************************************************
* arch/ez80f910200zco/include/board.h
*
* Copyright (C) 2008-2009 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
****************************************************************************/
#ifndef __ARCH_BOARD_BOARD_H
#define __ARCH_BOARD_BOARD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <stdint.h>
/****************************************************************************
* Definitions
****************************************************************************/
/* Clocking */
#define EZ80_SYS_CLK_FREQ 50000000
/* LED pattern definitions ON OFF */
#define LED_STARTED 0 /* '0' N/A */
#define LED_HEAPALLOCATE 1 /* 'H' N/A */
#define LED_IRQSENABLED 2 /* 'E' N/A */
#define LED_STACKCREATED 3 /* 'C' N/A */
#define LED_IDLE 4 /* 'R' N/A */
#define LED_INIRQ 5 /* (ignored) (ignored) */
#define LED_ASSERTION 6 /* 'A' (previous) */
#define LED_SIGNAL 7 /* 'S' (previous) */
#define LED_PANIC 8 /* '*' (previous) */
/* Button definitions */
#define BUTTON_PB0 0x01 /* PB0: SW1 Bit 0 of GPIO Port B */
#define BUTTON_PB1 0x02 /* PB1: SW2 Bit 1 of GPIO Port B */
#define BUTTON_PB2 0x04 /* PB2: SW3 Bit 2 of GPIO Port B */
/****************************************************************************
* Public Functions
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C" {
#else
#define EXTERN extern
#endif
#ifdef CONFIG_ARCH_BUTTONS
EXTERN void up_buttoninit(void);
EXTERN uint8_t up_buttons(void);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __ARCH_BOARD_BOARD_H */