mirror of
https://bitbucket.org/librepilot/librepilot.git
synced 2024-12-11 19:24:10 +01:00
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
/**
|
|
******************************************************************************
|
|
*
|
|
* @file pios_stm32.h
|
|
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
|
|
* @brief Types that are specific to the STM32 peripherals
|
|
* @see The GNU Public License (GPL) Version 3
|
|
*
|
|
*****************************************************************************/
|
|
/*
|
|
* This program is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful, but
|
|
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
|
|
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
|
|
* for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License along
|
|
* with this program; if not, write to the Free Software Foundation, Inc.,
|
|
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#ifndef PIOS_STM32_H
|
|
#define PIOS_STM32_H
|
|
|
|
struct stm32_irq {
|
|
void (*handler)(void);
|
|
uint32_t flags;
|
|
NVIC_InitTypeDef init;
|
|
};
|
|
|
|
struct stm32_dma_chan {
|
|
DMA_Channel_TypeDef * channel;
|
|
DMA_InitTypeDef init;
|
|
};
|
|
|
|
struct stm32_dma {
|
|
uint32_t ahb_clk;
|
|
struct stm32_irq irq;
|
|
struct stm32_dma_chan rx;
|
|
struct stm32_dma_chan tx;
|
|
};
|
|
|
|
struct stm32_gpio {
|
|
GPIO_TypeDef * gpio;
|
|
GPIO_InitTypeDef init;
|
|
};
|
|
|
|
#endif /* PIOS_STM32_H */
|