diff options
| author | henryk <henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2008-03-14 04:55:15 +0000 |
|---|---|---|
| committer | henryk <henryk@6dc7ffe9-61d6-0310-9af1-9938baff3ed1> | 2008-03-14 04:55:15 +0000 |
| commit | e2e37bea66206adefbb2fc97fcbfb71c1a3cfbe7 (patch) | |
| tree | 8e1edc0418be46c82e59e5782c9534ebf3d5651c /openpicc/application/iso14443.h | |
| parent | 9615190a75ab0304d37701e97947ffe36be2d345 (diff) | |
Add T/C based receiver code with integrated miller decoder
Integrate T/C receiver into iso14443 layer 2a
Add state field to iso14443_frame, rename ssc buffer state constants
Sniffer seems to work with the new code
git-svn-id: https://svn.openpcd.org:2342/trunk@452 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
Diffstat (limited to 'openpicc/application/iso14443.h')
| -rw-r--r-- | openpicc/application/iso14443.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/openpicc/application/iso14443.h b/openpicc/application/iso14443.h index d3439d1..a2d7458 100644 --- a/openpicc/application/iso14443.h +++ b/openpicc/application/iso14443.h @@ -75,8 +75,17 @@ #define MAXIMUM_FRAME_SIZE 256 #define ISO14443A_MAX_RX_FRAME_SIZE_IN_BITS (MAXIMUM_FRAME_SIZE*9 +2) +typedef enum { + FRAME_FREE=0, /* Frame is free */ + FRAME_PENDING, /* Frame is currently filled by Rx */ + FRAME_FULL, /* Frame has been filled by Rx */ + FRAME_PROCESSING,/* The frame is currently processed by the consumer */ +} iso14443_frame_state_t; + + typedef struct { enum { TYPE_A, TYPE_B } type; + iso14443_frame_state_t state; union { struct { enum { SHORT_FRAME, STANDARD_FRAME, AC_FRAME } format; |