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https://bitbucket.org/librepilot/librepilot.git
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8d015a57d0
Added support for SPI slave configurations to the pios SPI layer. Converted the board specific configuration for the PIOS SPI layer to use const static initializers rather than #defines (see pios_board.c). SPI interface between the OP board and the AHRS is now operational at a basic level, capable of moving simple single byte messages between boards. Multi-byte, CRC protected messages will be added on top of this. git-svn-id: svn://svn.openpilot.org/OpenPilot/trunk@759 ebee16cc-31ac-478f-84a7-5cbb03baadba
53 lines
1.6 KiB
C
53 lines
1.6 KiB
C
/**
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******************************************************************************
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*
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* @file pios_stm32.h
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* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
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* @brief Types that are specific to the STM32 peripherals
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* @see The GNU Public License (GPL) Version 3
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*
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*****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* for more details.
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*
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* You should have received a copy of the GNU General Public License along
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* with this program; if not, write to the Free Software Foundation, Inc.,
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* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#ifndef PIOS_STM32_H
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#define PIOS_STM32_H
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struct stm32_irq {
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void (*handler)(void);
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uint32_t flags;
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NVIC_InitTypeDef init;
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};
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struct stm32_dma_chan {
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DMA_Channel_TypeDef * channel;
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DMA_InitTypeDef init;
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};
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struct stm32_dma {
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uint32_t ahb_clk;
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struct stm32_irq irq;
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struct stm32_dma_chan rx;
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struct stm32_dma_chan tx;
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};
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struct stm32_gpio {
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GPIO_TypeDef * gpio;
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GPIO_InitTypeDef init;
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};
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#endif /* PIOS_STM32_H */
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