2013-08-25 19:21:54 +02:00
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/******************************************************************************
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* configs/olimex-stm32-p107/src/p107-internal.h
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*
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* Copyright (C) 2013 Max Holtzberg. All rights reserved.
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* Author: Max Holtzberg <mholtzberg@uvc-ingenieure.de>
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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_OLIMEX_STM32_P107_SRC_INTERNAL_H
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#define __CONFIGS_OLIMEX_STM32_P107_SRC_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 <stdint.h>
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/******************************************************************************
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* Definitions
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******************************************************************************/
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2013-08-25 22:45:08 +02:00
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/* Olimex MOD-ENC624J600 Module
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2013-08-25 19:21:54 +02:00
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*
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* --- ------ -------------- ---------------------------------------------------
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* PIN NAME SIGNAL NOTES
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* --- ------ -------------- ---------------------------------------------------
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*
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* 54 PB15 PB15-CS_UEXT ENCX24J600 #CS
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* 78 PC10 PC10-SPI3-SCK ENCX24J600 SCK
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* 79 PC11 PC11-SPI3-MISO ENCX24J600 MISO
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* 80 PC12 PC12-SPI3-MOSI ENCX24J600 MOSI
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* 95 PB8 PB8 ENCX24J600 #Interrupt
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*/
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#ifdef CONFIG_ENCX24J600
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# define GPIO_ENCX24J600_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz| \
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GPIO_OUTPUT_SET|GPIO_PORTB|GPIO_PIN15)
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# define GPIO_ENCX24J600_INTR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT| \
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GPIO_EXTI|GPIO_PORTB|GPIO_PIN8)
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#endif
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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: stm32_spiinitialize
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*
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* Description:
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* Called to configure SPI chip select GPIO pins for the M3 Wildfire board.
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*
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************************************************************************************/
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void weak_function stm32_spiinitialize(void);
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#endif /* __ASSEMBLY__ */
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#endif /* __CONFIGS_OLIMEX_STM32_P107_SRC_INTERNAL_H */
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