int main (int argc, const char * argv[]) {
FILE *fp, *fp_write;
AtmelGenericRecord arec;
IHexRecord irec;
SRecord srec;
int addr;
int nodeid;
if (argc < 3) {
fprintf(stderr, "Usage: %s <file format> <file>\n", argv[0]);
fprintf(stderr, "This program will print the records saved in a generic,\nIntel HEX, or Motorola S-Record formatted file.\n\n");
fprintf(stderr, "<file format> can be generic, ihex, or srecord.\n");
fprintf(stderr, "<file> is the path to the file containing the records.\n");
return -1;
}
fp = fopen(argv[2], "r");
if (fp == NULL) {
perror("Error opening file!");
return -1;
}
fp_write = fopen(argv[3], "w");
if (fp_write == NULL) {
perror("Error opening file!");
return -1;
}
addr = strtol(argv[4], (char **)NULL, 16);
nodeid = strtol(argv[5], (char **)NULL, 10);
if (strcasecmp(argv[1], "generic") == 0) {
while (Read_AtmelGenericRecord(&arec, fp) == ATMEL_GENERIC_OK) {
Print_AtmelGenericRecord(&arec);
printf("\n");
}
} else if (strcasecmp(argv[1], "ihex") == 0) {
while (Read_IHexRecord(&irec, fp) == IHEX_OK) {
Write_IHexRecord(&irec, fp_write, addr, nodeid);
}
} else if (strcasecmp(argv[1], "srecord") == 0) {
while (Read_SRecord(&srec, fp) == SRECORD_OK) {
Print_SRecord(&srec);
printf("\n");
}
} else {
fprintf(stderr, "Invalid file format specified!\n");
fclose(fp);
fclose(fp_write);
return -1;
}
fclose(fp);
return 0;
}
/* dump all of device flash to fn */
int nrf_dump(devp dev, const char *fn){
unsigned char cmd[2], data[64];
FILE *fp = NULL;
int ecode, block, sub_block;
IHexRecord record;
if((fp = fopen(fn, "w+")) == NULL){
ecode = -1;
goto err;
}
/* dump */
for(block = 0; block < 0x200; block++){
/* set address MSB */
if((block % 0x100) == 0){
cmd[0] = 0x06;
cmd[1] = (unsigned char)(block / 256);
if(nrf_cmd(dev, cmd, 2, data, 1)){
ecode = -2;
goto err;
}
}
/* request the block */
cmd[0] = 0x03;
cmd[1] = (unsigned char)block;
if(nrf_cmd(dev, cmd, 2, data, 64)){
ecode = -2;
goto err;
}
/* write two records for this block
* records are only written if the block contains something not 0xFF
*/
for(sub_block = 0; sub_block < 2; sub_block++){
record.type = IHEX_TYPE_00;
memcpy(record.data, &data[sub_block * 32], 32);
record.dataLen = 32;
record.address = block * 64 + sub_block * 32;
if(memnotchr(record.data, 0xFF, 32) &&
Write_IHexRecord(&record, fp)){
ecode = -3;
goto err;
}
}
}
/* write EoF record */
record.type = IHEX_TYPE_01;
record.address = 0;
record.dataLen = 0;
if(Write_IHexRecord(&record, fp)){
ecode = -3;
goto err;
}
ecode = 0;
err:
if(fp){
fclose(fp);
}
return ecode;
}