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lpc111x-isp/lpc111x.c: new option -r to reset the target and let it run
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@ -563,17 +563,45 @@ static void start_isp(int power)
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}
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/* ----- Reset and run target ---------------------------------------------- */
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static void run_target(int power)
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{
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if (ubb_open(0) < 0) {
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perror("ubb_open");
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exit(1);
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}
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if (power)
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ubb_power(1);
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SET(TGT_nRESET);
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OUT(TGT_nRESET);
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IN(TGT_nISP);
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CLR(TGT_nRESET);
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usleep(10); /* DS Table 9 pg 29 says min 50 ns */
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SET(TGT_nRESET);
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ubb_close(UBB_nPWR | TGT_nRESET | TGT_nISP);
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}
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/* ----- Command-line processing ------------------------------------------- */
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static void usage(const char *name)
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{
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fprintf(stderr,
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"usage: %s [-n] [-q] [-v ...] [file.bin]\n\n"
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"usage: %s [-n] [-q] [-v ...] [file.bin]\n"
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" %s [-n] -r\n\n"
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" -n don't power the device\n"
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" -q suppress basic progress messages\n"
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" -r reset the target and let it run\n"
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" -v increase verbosity level\n"
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, name);
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, name, name);
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exit(1);
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}
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@ -582,9 +610,10 @@ int main(int argc, char **argv)
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{
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FILE *file = NULL;
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int power = 1;
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int run = 0;
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int c;
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while ((c = getopt(argc, argv, "nqv")) != EOF)
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while ((c = getopt(argc, argv, "nqrv")) != EOF)
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switch (c) {
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case 'n':
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power = 0;
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@ -592,6 +621,9 @@ int main(int argc, char **argv)
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case 'q':
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quiet = 1;
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break;
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case 'r':
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run = 1;
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break;
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case 'v':
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verbose++;
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break;
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@ -599,6 +631,13 @@ int main(int argc, char **argv)
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usage(*argv);
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}
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if (run) {
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if (quiet || verbose || argc != optind)
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usage(*argv);
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run_target(power);
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return 0;
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}
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switch (argc-optind) {
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case 0:
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break;
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