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126 lines
4.0 KiB
126 lines
4.0 KiB
/* This source file is part of the ATMEL AVR-UC3-SoftwareFramework-1.7.0 Release */
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/*! \page License
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* Copyright (C) 2009, H&D Wireless AB All rights reserved.
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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 are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. The name of H&D Wireless AB may not be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY H&D WIRELESS AB ``AS IS'' AND ANY EXPRESS OR IMPLIED
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* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE EXPRESSLY AND
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* SPECIFICALLY DISCLAIMED. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
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* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include <avr32/io.h>
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#include "printf-stdarg.h"
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#include "wl_fw.h"
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#include "startup.h"
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#include "nor_flash.h"
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#include "gpio.h"
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#define GREEN_OFF() gpio_set_gpio_pin(LED0_GPIO)
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#define GREEN_ON() gpio_clr_gpio_pin(LED0_GPIO)
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#define GREEN_BLINK() gpio_tgl_gpio_pin(LED0_GPIO)
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#define RED_OFF() gpio_set_gpio_pin(LED1_GPIO)
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#define RED_ON() gpio_clr_gpio_pin(LED1_GPIO)
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#define RED_BLINK() gpio_tgl_gpio_pin(LED1_GPIO)
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#define BLUE_OFF() gpio_set_gpio_pin(LED2_GPIO)
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#define BLUE_ON() gpio_clr_gpio_pin(LED2_GPIO)
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#define BLUE_BLINK() gpio_tgl_gpio_pin(LED2_GPIO)
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/**
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*
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*/
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void
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led_init(void)
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{
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gpio_enable_gpio_pin(LED0_GPIO);
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gpio_enable_gpio_pin(LED1_GPIO);
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gpio_enable_gpio_pin(LED2_GPIO);
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GREEN_OFF();
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RED_OFF();
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BLUE_OFF();
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}
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int main(void)
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{
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U32 pos, len;
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startup_init();
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printk("*** HD chip firmware upgrade ver 2.7 ***\n");
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led_init();
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flash_init();
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GREEN_ON();
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if (at45dbx_mem_check() == OK)
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{
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printk("Memory check... [ OK ]\n");
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}
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else
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{
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RED_ON();
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GREEN_OFF();
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printk("Memory check... [FAIL]\n");
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return 0;
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}
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printk("Writing firmware data to flash\n");
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pos = 0;
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while (pos < fw_len) {
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if (fw_len - pos > SECTOR_SIZE)
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len = SECTOR_SIZE;
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else
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len = fw_len - pos;
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flash_write(pos, fw_buf + pos, len);
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pos += len;
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}
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printk("Verifying firmware data\n");
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pos = 0;
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while (pos < fw_len) {
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static U8 page_buf[SECTOR_SIZE];
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U32 i;
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if (fw_len - pos > SECTOR_SIZE)
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len = SECTOR_SIZE;
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else
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len = fw_len - pos;
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flash_read(pos, page_buf, len);
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for (i = 0; i < len; i++)
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if (*(page_buf + i) != *(fw_buf + pos + i)) {
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RED_ON();
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GREEN_OFF();
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printk("Verify failed at byte %d, 0x%02x != 0x%02x\n",
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pos + i, *(page_buf + i), *(fw_buf + pos + i));
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return 0;
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}
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pos += len;
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}
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GREEN_OFF();
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BLUE_ON();
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printk("Firmware successfully stored in flash!\n");
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return 0;
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}
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