projects
/
librfid
/ commitdiff
commit
grep
author
committer
pickaxe
?
search:
re
summary
|
shortlog
|
log
|
commit
| commitdiff |
tree
raw
|
patch
| inline |
side by side
(parent:
6c6844a
)
add some definitions on ISO144443A frame waiting time
author
Harald Welte
<laforge@gnumonks.org>
Wed, 16 Aug 2006 00:20:28 +0000
(
00:20
+0000)
committer
Harald Welte
<laforge@gnumonks.org>
Wed, 16 Aug 2006 00:20:28 +0000
(
00:20
+0000)
git-svn-id: https://svn.gnumonks.org/trunk/librfid@1863
e0336214
-984f-0b4b-a45f-
81c69e1f0ede
include/librfid/rfid_layer2_iso14443a.h
patch
|
blob
|
history
diff --git
a/include/librfid/rfid_layer2_iso14443a.h
b/include/librfid/rfid_layer2_iso14443a.h
index
50a6f43
..
0ff84eb
100644
(file)
--- a/
include/librfid/rfid_layer2_iso14443a.h
+++ b/
include/librfid/rfid_layer2_iso14443a.h
@@
-75,6
+75,14
@@
enum iso14443a_state {
ISO14443A_STATE_SELECTED,
};
+/* Section 6.1.2 values in usec, rounded up to next usec */
+#define ISO14443A_FDT_ANTICOL_LAST1 92 /* 1236 / fc = 91.15 usec */
+#define ISO14443A_FDT_ANTICOL_LAST0 87 /* 1172 / fc = 86.43 usec */
+
+#define ISO14443_CARRIER_FREQ 13560000
+#define ISO14443A_FDT_OTHER_LAST1(n) (((n*128+84)*1000000)/ISO14443_CARRIER_FREQ)
+
+
#include <librfid/rfid_layer2.h>
struct rfid_layer2 rfid_layer2_iso14443a;