diff options
Diffstat (limited to 'src/rfid_layer2.c')
| -rw-r--r-- | src/rfid_layer2.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/rfid_layer2.c b/src/rfid_layer2.c index bc5a4ec..4cad6c3 100644 --- a/src/rfid_layer2.c +++ b/src/rfid_layer2.c @@ -117,6 +117,15 @@ rfid_layer2_setopt(struct rfid_layer2_handle *ph, int optname, { if (optname >> 16 == 0) { switch (optname) { + case RFID_OPT_LAYER2_UID: + printf("----> sizeof(ph->uid): %d\n",sizeof(ph->uid)); + if ((ph->uid_len < sizeof(ph->uid)) && (optlen<=sizeof(ph->uid))) { + //(ph->uid_len<optlen) + ph->uid_len = optlen; + memcpy(ph->uid, optval, optlen); + } else + return -EINVAL; + break; default: return -EINVAL; break; |