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LibrePilot/flight/targets/boards/gpsplatinum/bootloader/pios_board.c
2014-09-16 22:40:54 +02:00

79 lines
2.6 KiB
C

/**
******************************************************************************
*
* @file pios_board.c
* @author The OpenPilot Team, http://www.openpilot.org Copyright (C) 2014.
* @brief Defines board specific static initializers for hardware for the GPS board.
* @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
*/
#include <pios.h>
#include <pios_board_info.h>
/*
* Pull in the board-specific static HW definitions.
* Including .c files is a bit ugly but this allows all of
* the HW definitions to be const and static to limit their
* scope.
*
* NOTE: THIS IS THE ONLY PLACE THAT SHOULD EVER INCLUDE THIS FILE
*/
#include "../board_hw_defs.c"
#include <pios_com_msg.h>
uint32_t PIOS_COM_TELEM_USB;
#define PIOS_COM_MAIN_RX_BUF_LEN 256
#define PIOS_COM_MAIN_TX_BUF_LEN 256
uint8_t rx_buffer[PIOS_COM_MAIN_RX_BUF_LEN];
uint8_t tx_buffer[PIOS_COM_MAIN_TX_BUF_LEN];
static void setupCom();
/**
* PIOS_Board_Init()
* initializes all the core subsystems on this specific hardware
* called from System/openpilot.c
*/
void PIOS_Board_Init(void)
{
const struct pios_board_info *bdinfo = &pios_board_info_blob;
FLASH_PrefetchBufferCmd(ENABLE);
#if defined(PIOS_INCLUDE_LED)
const struct pios_gpio_cfg *led_cfg = PIOS_BOARD_HW_DEFS_GetLedCfg(bdinfo->board_rev);
PIOS_Assert(led_cfg);
PIOS_LED_Init(led_cfg);
#endif /* PIOS_INCLUDE_LED */
setupCom();
}
void setupCom()
{
uint32_t pios_usart_generic_id;
if (PIOS_USART_Init(&pios_usart_generic_id, &pios_usart_generic_main_cfg)) {
PIOS_Assert(0);
}
if (PIOS_COM_Init(&PIOS_COM_TELEM_USB, &pios_usart_com_driver, pios_usart_generic_id,
rx_buffer, PIOS_COM_MAIN_RX_BUF_LEN,
tx_buffer, PIOS_COM_MAIN_TX_BUF_LEN)) {
PIOS_Assert(0);
}
}