main.cpp

00001 /**
00002  * Copyright (c) 2011 Ibrahim Abd Elkader
00003  * Permission is hereby granted, free of charge, to any person obtaining a copy
00004  * of this software and associated documentation files (the "Software"), to deal
00005  * in the Software without restriction, including without limitation the rights
00006  * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00007  * copies of the Software, and to permit persons to whom the Software is
00008  * furnished to do so, subject to the following conditions:
00009  *
00010  * The above copyright notice and this permission notice shall be included in
00011  * all copies or substantial portions of the Software.
00012  *
00013  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00014  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00015  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00016  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00017  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00018  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00019  * THE SOFTWARE.
00020  *
00021  * Program Nordic nRF24LU1+ chips using SPI.
00022  * Instructions:
00023  * 1)convert the ihx to binary using objcopy like this:
00024  *   objcopy --gap-fill 255 -Iihex -O binary nrf.ihx nrf.bin
00025  * 2)copy nrf.bin to MBED flash
00026  * 3)copy nrflash to MBED flash
00027  * 4)reset the MBED
00028  **/
00029 #include <nrflash.h> 
00030 NRFlash nrflash(p11, p12, p13, p14, p15, p16); //mosi, miso, sck, ssel, prog, reset
00031 LocalFileSystem local("local");
00032 
00033 int main() 
00034 {   
00035     nrflash.enable_programming();
00036     
00037     printf("FSR: %d\n", nrflash.read_fsr());
00038     printf("erasing flash...\n");        
00039     nrflash.erase_flash();
00040         
00041     printf("flashing...\n");
00042     nrflash.write_flash("/local/nrf.bin");
00043     
00044     printf("saving flash...\n");
00045     nrflash.read_flash("/local/flash.bin"); 
00046     printf("all done...\n");
00047     
00048     nrflash.disable_programming();
00049     nrflash.reset();
00050     
00051     return 0;
00052 }