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First Release wifi firmware

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This commit is contained in:
mlafauci
2011-12-30 16:59:50 +01:00
commit 7fb3a05baa
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wifiHD/src/startup.c Normal file
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/* This source file is part of the ATMEL AVR-UC3-SoftwareFramework-1.7.0 Release */
/*! \page License
* Copyright (C) 2009, H&D Wireless AB All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
*
* 3. The name of H&D Wireless AB may not be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY H&D WIRELESS AB ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
* SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "startup.h"
#include "pm.h"
#include "intc.h"
#include "board.h"
#include "print_funcs.h"
#include "clocks.h"
#include "ard_spi.h"
#include "ard_utils.h"
static void init_exceptions(void)
{
extern void _evba;
Set_system_register(AVR32_EVBA, (int)&_evba);
Enable_global_exception();
}
static void init_hmatrix(void)
{
union {
unsigned long scfg;
avr32_hmatrix_scfg_t SCFG;
} u_avr32_hmatrix_scfg = {
AVR32_HMATRIX.scfg[AVR32_HMATRIX_SLAVE_FLASH]
};
u_avr32_hmatrix_scfg.SCFG.defmstr_type =
AVR32_HMATRIX_DEFMSTR_TYPE_LAST_DEFAULT;
AVR32_HMATRIX.scfg[AVR32_HMATRIX_SLAVE_FLASH] =
u_avr32_hmatrix_scfg.scfg;
}
static void init_interrupts(void)
{
INTC_init_interrupts();
Enable_global_interrupt();
}
void startup_init(void)
{
init_exceptions();
init_hmatrix();
init_sys_clocks();
init_interrupts();
init_dbg_rs232(FPBA_HZ);
INIT_SIGNAL_FOR_SPI();
BUSY_FOR_SPI();
}