main.cpp

00001 /**
00002  * Program an AVR with an mbed.
00003  */
00004 
00005 // ATMega328 Datasheet:
00006 //
00007 //  http://www.atmel.com/dyn/resources/prod_documents/doc8271.pdf
00008 
00009 #include "AVR910.h"
00010 
00011 #define DELETE_BINARY 1
00012 
00013 DigitalOut led1(LED1);
00014 DigitalOut led2(LED2);
00015 
00016 LocalFileSystem local("local");
00017 Serial pc(USBTX, USBRX);
00018 
00019 AVR910 mbedISP(p5, p6, p7, p8); //mosi, miso, sclk, nreset.
00020 
00021 int main() {
00022 
00023 
00024     int success = -1;
00025 
00026     printf("\nAVR Programmer\nLooking for /local/program.avr\n");
00027 
00028     FILE *fp = fopen("/local/program.avr", "rb");
00029 
00030     if (fp == NULL) {
00031         pc.printf("Failed to open binary\n");
00032     } else {
00033         pc.printf("Binary file opened successfully\n");
00034         led1 = 1; // in progress
00035         success = mbedISP.program(fp);
00036         fclose(fp);
00037         #ifdef DELETE_BINARY 
00038             remove("/local/program.avr"); // remove the file when we're done
00039         #endif    
00040         led2 = 1; // finished
00041     }
00042 
00043     if (success < 0) {
00044         printf("Programming failed.\n");
00045     } else {
00046         printf("Programming was successful!\n");
00047     }
00048 
00049     fclose(fp);
00050 
00051 
00052     while (1) {
00053     }
00054 
00055 }