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authorlaforge <laforge@e0336214-984f-0b4b-a45f-81c69e1f0ede>2008-01-26 21:51:52 +0000
committerlaforge <laforge@e0336214-984f-0b4b-a45f-81c69e1f0ede>2008-01-26 21:51:52 +0000
commit6b2db45060b26cc4e42ca6130f236596f9a02c82 (patch)
tree147013472566da5cbafff4f2a0ce17cd84494c77 /src
parent20e918a3b8ad6e149f160bffaa9865a28e50c89c (diff)
cosmetic coding style fixes
git-svn-id: https://svn.gnumonks.org/trunk/librfid@2055 e0336214-984f-0b4b-a45f-81c69e1f0ede
Diffstat (limited to 'src')
-rw-r--r--src/rfid_layer2_iso14443a.c35
-rw-r--r--src/rfid_reader_cm5121.c4
2 files changed, 20 insertions, 19 deletions
diff --git a/src/rfid_layer2_iso14443a.c b/src/rfid_layer2_iso14443a.c
index cdd6b23..9bdd25a 100644
--- a/src/rfid_layer2_iso14443a.c
+++ b/src/rfid_layer2_iso14443a.c
@@ -85,35 +85,34 @@ iso14443a_code_nvb_bits(unsigned char *nvb, unsigned int bits)
return 0;
}
-int random_bit(void)
+static int random_bit(void)
{
- unsigned long e;
+ unsigned long e;
- e = randctx[0];
- randctx[0]=randctx[1];
- randctx[1]=(randctx[2]<<19) + (randctx[2]>>13) + randctx[3];
- randctx[2]=randctx[3] ^ randctx[0];
- randctx[3]=e+randctx[1];
+ e = randctx[0];
+ randctx[0] = randctx[1];
+ randctx[1] = (randctx[2]<<19) + (randctx[2]>>13) + randctx[3];
+ randctx[2] = randctx[3] ^ randctx[0];
+ randctx[3] = e+randctx[1];
- return randctx[1]&1;
+ return randctx[1]&1;
}
/* first bit is '1', second bit '2' */
static void
rnd_toggle_bit_in_field(unsigned char *bitfield, unsigned int size, unsigned int bit)
{
- unsigned int byte,rnd;
+ unsigned int byte,rnd;
- if(bit && (bit <= (size*8)) )
- {
- rnd=random_bit();
+ if (bit && (bit <= (size*8))) {
+ rnd = random_bit();
- DEBUGP("xor'ing bit %u with %u\n",bit,rnd);
- bit--;
- byte=bit/8;
- bit=rnd<<(bit%8);
- bitfield[byte] ^= bit;
- }
+ DEBUGP("xor'ing bit %u with %u\n",bit,rnd);
+ bit--;
+ byte = bit/8;
+ bit = rnd << (bit % 8);
+ bitfield[byte] ^= bit;
+ }
}
diff --git a/src/rfid_reader_cm5121.c b/src/rfid_reader_cm5121.c
index f2ddf94..383fba2 100644
--- a/src/rfid_reader_cm5121.c
+++ b/src/rfid_reader_cm5121.c
@@ -31,10 +31,12 @@
#include <string.h>
#include <errno.h>
+#define DEBUG_LIBRFID
#include <librfid/rfid.h>
#ifndef LIBRFID_FIRMWARE
+
#include <librfid/rfid_reader.h>
#include <librfid/rfid_asic.h>
#include <librfid/rfid_asic_rc632.h>
@@ -51,7 +53,7 @@
plus 10 bytes reserve */
#define RECVBUF_LEN SENDBUF_LEN
-//#define DEBUG_REGISTER
+#define DEBUG_REGISTER
#ifdef DEBUG_REGISTER
#define DEBUGRC DEBUGPC
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