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add -E parameter to do an endless loop of enumeratiosn. The option has one 

argument which specifies the delay in milliseconds between the enumeration rounds


git-svn-id: https://svn.gnumonks.org/trunk/librfid@2089 e0336214-984f-0b4b-a45f-81c69e1f0ede
This commit is contained in:
laforge 2008-02-24 12:42:53 +00:00
parent 6e98a8dc0e
commit ec2cf3b617
1 changed files with 44 additions and 2 deletions
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46
utils/librfid-tool.c
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@ -456,6 +456,7 @@ static void do_enum(int layer2)
if (rh->reader->l2_supported & (1 << layer2)) {
l2h = rfid_layer2_init(rh, layer2);
printf("Layer2 init ok\n");
rc = rfid_layer2_open(l2h);
} else {
printf("error during layer2_open\n");
@ -488,6 +489,29 @@ static void do_enum(int layer2)
}
}
static void do_enum_loop(int layer2, unsigned int delay)
{
while (1) {
do_enum(layer2);
{
unsigned int opt;
unsigned int optlen = sizeof(opt);
/* turn off RF */
opt = 1;
rfid_reader_setopt(rh, RFID_OPT_RDR_RF_KILL, &opt, optlen);
usleep(10 * 1000);
/* turn on RF */
opt = 0;
rfid_reader_setopt(rh, RFID_OPT_RDR_RF_KILL, &opt, optlen);
}
usleep(delay * 1000);
printf("--- next run ---\n");
}
}
#define OPTION_OFFSET 256
static struct option original_opts[] = {
@ -498,6 +522,7 @@ static struct option original_opts[] = {
{ "scan-loop", 0, 0, 'S' },
{ "dump", 0, 0, 'd' },
{ "enum", 0, 0, 'e' },
{ "enum-loop", 1, 0, 'E' },
{0, 0, 0, 0}
};
@ -574,6 +599,7 @@ static void help(void)
" -l --layer2 {iso14443a,iso14443b,iso15693,icode1}\n"
" -d --dump dump rc632 registers\n"
" -e --enum enumerate all tag's in field \n"
" -E --enum-loop <delay> (ms) enumerate endless\n"
" -h --help\n");
}
@ -598,15 +624,27 @@ int main(int argc, char **argv)
while (1) {
int c, option_index = 0;
c = getopt_long(argc, argv, "hp:l:sSde", opts, &option_index);
c = getopt_long(argc, argv, "hp:l:sSdeE:", opts, &option_index);
if (c == -1)
break;
switch (c) {
case 'E':
i = strtol(optarg, NULL, 10);
if (reader_init() < 0)
exit(1);
if (layer2<0)
layer2 = RFID_LAYER2_ISO14443A;
do_enum_loop(layer2, i>1? i : 500);
rfid_reader_close(rh);
exit(0);
break;
case 'e':
if (reader_init() < 0)
exit(1);
if (layer2==0)
if (layer2 < 0)
layer2 = RFID_LAYER2_ISO14443A;
do_enum(layer2);
rfid_reader_close(rh);
@ -647,10 +685,14 @@ int main(int argc, char **argv)
exit(2);
}
break;
default:
printf("unknown cmd: %c\n",c);
case 'h':
help();
exit(0);
break;
case '?':
exit(0);
}
}