diff options
author | laforge <laforge@e0336214-984f-0b4b-a45f-81c69e1f0ede> | 2005-11-08 08:34:15 +0000 |
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committer | laforge <laforge@e0336214-984f-0b4b-a45f-81c69e1f0ede> | 2005-11-08 08:34:15 +0000 |
commit | 05c7e304271bcf88901da3782fcd3f28a0c7c9cf (patch) | |
tree | c7972af3be2f8a6619af551faa980cd699399b1e /src/rfid_asic_rc632_mifare.c | |
parent | ea11c6e508eb88d18847f4027bbc0a5ced0200b3 (diff) |
use autoconf/automake
git-svn-id: https://svn.gnumonks.org/trunk/librfid@1658 e0336214-984f-0b4b-a45f-81c69e1f0ede
Diffstat (limited to 'src/rfid_asic_rc632_mifare.c')
-rw-r--r-- | src/rfid_asic_rc632_mifare.c | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/rfid_asic_rc632_mifare.c b/src/rfid_asic_rc632_mifare.c new file mode 100644 index 0000000..9bfb0ae --- /dev/null +++ b/src/rfid_asic_rc632_mifare.c @@ -0,0 +1,25 @@ + +int +rc632_mifare_read16() +{ + unsigned char sndbuf[2]; + unsigned char recvbuf[0x40]; + unsigned char recvlen = sizeof(recvbuf); + + int ret; + + sndbuf[0] = 0x30; + sndbuf[1] = arg_4; + + memset(recvbuf, 0, sizeof(recvbuf)); + + ret = rc632_transcieve(handle, sndbuf, sizeof(sndbuf), + recvbuf, &recvlen, 0x32, 0); + if (ret < 0) + return ret; + + if (recvlen != 0x10) + return -1; + + return 0; +} |