92 lines
3.6 KiB
C
92 lines
3.6 KiB
C
/************************************************************************************
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* configs/eagle100/src/eagle100.h
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*
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* Copyright (C) 2009-2010 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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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_EAGLE100_SRC_EAGLE100_H
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#define __CONFIGS_EAGLE100_SRC_EAGLE100_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 "chip.h"
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#include "tiva_gpio.h"
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/************************************************************************************
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* Pre-processor Definitions
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************************************************************************************/
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/* How many SSI modules does this chip support? The LM3S6918 supports 2 SSI
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* modules (others may support more -- in such case, the following must be
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* expanded).
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*/
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#if TIVA_NSSI == 0
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# undef CONFIG_TIVA_SSI0
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# undef CONFIG_TIVA_SSI1
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#elif TIVA_NSSI == 1
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# undef CONFIG_TIVA_SSI1
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#endif
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/* Eagle-100 GPIOs ******************************************************************/
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/* GPIO for microSD card chip select */
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#define SDCCS_GPIO (GPIO_FUNC_OUTPUT | GPIO_PADTYPE_STDWPU | GPIO_STRENGTH_4MA | \
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GPIO_VALUE_ONE | GPIO_PORTG | 1)
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#define LED_GPIO (GPIO_FUNC_OUTPUT | GPIO_VALUE_ONE | GPIO_PORTE | 1)
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/************************************************************************************
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* Public Functions
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************************************************************************************/
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#ifndef __ASSEMBLY__
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/************************************************************************************
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* Name: lm_ssidev_initialize
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*
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* Description:
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* Called to configure SPI chip select GPIO pins for the Eagle100 board.
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*
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************************************************************************************/
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void weak_function lm_ssidev_initialize(void);
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#endif /* __ASSEMBLY__ */
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#endif /* __CONFIGS_EAGLE100_SRC_EAGLE100_H */
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