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93 lines
3.8 KiB
93 lines
3.8 KiB
/**************************************************************************** |
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* arch/ez80f910200zco/include/board.h |
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* |
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* Copyright (C) 2008-2009 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 __ARCH_BOARD_BOARD_H |
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#define __ARCH_BOARD_BOARD_H |
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/**************************************************************************** |
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* Included Files |
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****************************************************************************/ |
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#include <stdint.h> |
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/**************************************************************************** |
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* Definitions |
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****************************************************************************/ |
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/* Clocking */ |
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#define EZ80_SYS_CLK_FREQ 50000000 |
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/* LED pattern definitions ON OFF */ |
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#define LED_STARTED 0 /* '0' N/A */ |
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#define LED_HEAPALLOCATE 1 /* 'H' N/A */ |
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#define LED_IRQSENABLED 2 /* 'E' N/A */ |
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#define LED_STACKCREATED 3 /* 'C' N/A */ |
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#define LED_IDLE 4 /* 'R' N/A */ |
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#define LED_INIRQ 5 /* (ignored) (ignored) */ |
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#define LED_ASSERTION 6 /* 'A' (previous) */ |
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#define LED_SIGNAL 7 /* 'S' (previous) */ |
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#define LED_PANIC 8 /* '*' (previous) */ |
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/* Button definitions */ |
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#define BUTTON_PB0 0x01 /* PB0: SW1 Bit 0 of GPIO Port B */ |
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#define BUTTON_PB1 0x02 /* PB1: SW2 Bit 1 of GPIO Port B */ |
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#define BUTTON_PB2 0x04 /* PB2: SW3 Bit 2 of GPIO Port B */ |
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/**************************************************************************** |
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* Public Functions |
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****************************************************************************/ |
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#undef EXTERN |
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#if defined(__cplusplus) |
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#define EXTERN extern "C" |
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extern "C" { |
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#else |
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#define EXTERN extern |
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#endif |
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#ifdef CONFIG_ARCH_BUTTONS |
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EXTERN void up_buttoninit(void); |
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EXTERN uint8_t up_buttons(void); |
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#endif |
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#undef EXTERN |
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#if defined(__cplusplus) |
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} |
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#endif |
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#endif /* __ARCH_BOARD_BOARD_H */
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