forked from Archive/PX4-Autopilot
100 lines
4.3 KiB
C
Executable File
100 lines
4.3 KiB
C
Executable File
/****************************************************************************
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* configs/teensy/include/board.h
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* include/arch/board/board.h
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*
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* Copyright (C) 2011 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_TEENSY_INCLUDE_BOARD_H
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#define __CONFIGS_TEENSY_INCLUDE_BOARD_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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/****************************************************************************
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* Pre-Processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* Clocking *****************************************************************/
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/* Assume default CLKDIV8 fuse setting is overridden to CLKDIV1 */
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#define BOARD_XTAL_FREQ 16000000 /* 16MHz crystal */
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#define BOARD_CPU_CLOCK BOARD_XTAL_FREQ /* F_CPU = 16MHz */
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/* LED definitions **********************************************************/
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/* The Teensy++ 2.0 has a single on-board LEDs connected to PortD, Pin 6 */
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/* ON OFF */
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#define LED_STARTED 0 /* OFF ON (never happens) */
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#define LED_HEAPALLOCATE 0 /* OFF ON (never happens) */
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#define LED_IRQSENABLED 0 /* OFF ON (never happens) */
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#define LED_STACKCREATED 1 /* ON ON (never happens) */
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#define LED_INIRQ 2 /* OFF NC (momentary) */
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#define LED_SIGNAL 2 /* OFF NC (momentary) */
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#define LED_ASSERTION 2 /* OFF NC (momentary) */
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#define LED_PANIC 0 /* OFF ON (1Hz flashing) */
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/* Button definitions *******************************************************/
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/* SW1 = Connects to AT90USBxx RESET pin and is not available to software */
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/****************************************************************************
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* Public Types
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****************************************************************************/
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#ifndef __ASSEMBLY__
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/****************************************************************************
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* Inline Functions
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****************************************************************************/
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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#ifdef __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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#undef EXTERN
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#ifdef __cplusplus
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}
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#endif
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#endif /* __ASSEMBLY__ */
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#endif /* __CONFIGS_TEENSY_INCLUDE_BOARD_H */
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