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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_reader_cm5121_ccid_direct.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_reader_cm5121_ccid_direct.c')
-rw-r--r-- | src/rfid_reader_cm5121_ccid_direct.c | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/rfid_reader_cm5121_ccid_direct.c b/src/rfid_reader_cm5121_ccid_direct.c new file mode 100644 index 0000000..7f53bb7 --- /dev/null +++ b/src/rfid_reader_cm5121_ccid_direct.c @@ -0,0 +1,36 @@ +/* CM5121 backend for 'internal' CCID driver */ +#include <stdlib.h> +#include <unistd.h> +#include <stdio.h> + +#include <rfid/rfid_asic.h> + +#include "ccid/ccid-driver.h" + +/* this is the sole function required by rfid_reader_cm5121.c */ +int +PC_to_RDR_Escape(void *handle, + const unsigned char *tx_buf, unsigned int tx_len, + unsigned char *rx_buf, unsigned int *rx_len) +{ + int rc; + ccid_driver_t ch = handle; + size_t maxrxlen = *rx_len; + + rc = ccid_transceive_escape (ch, tx_buf, tx_len, + rx_buf, maxrxlen, rx_len); + + return rc; +} + +int cm5121_source_init(struct rfid_asic_transport_handle *rath) +{ + int rc; + + rc = ccid_open_reader(&rath->data, NULL); + if (rc) { + fprintf (stderr, "failed to open CCID reader: %#x\n", rc); + return -1; + } + return 0; +} |