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-rw-r--r--include/rfid/rfid_layer2_iso14443b.h2
-rw-r--r--include/rfid/rfid_protocol_tcl.h4
2 files changed, 3 insertions, 3 deletions
diff --git a/include/rfid/rfid_layer2_iso14443b.h b/include/rfid/rfid_layer2_iso14443b.h
index 72e6155..b35a118 100644
--- a/include/rfid/rfid_layer2_iso14443b.h
+++ b/include/rfid/rfid_layer2_iso14443b.h
@@ -49,7 +49,7 @@ struct iso14443b_handle {
unsigned int fsc; /* max. frame size card */
unsigned int fsd; /* max. frame size reader */
- unsigned int fwt; /* frame waiting time */
+ unsigned int fwt; /* frame waiting time (in usec) */
unsigned int mbl; /* maximum buffer length */
diff --git a/include/rfid/rfid_protocol_tcl.h b/include/rfid/rfid_protocol_tcl.h
index c0861cd..f0dbcdc 100644
--- a/include/rfid/rfid_protocol_tcl.h
+++ b/include/rfid/rfid_protocol_tcl.h
@@ -21,9 +21,9 @@ struct tcl_handle {
unsigned int fsc; /* max frame size accepted by card */
unsigned int fsd; /* max frame size accepted by reader */
- unsigned int fwt; /* frame waiting time */
+ unsigned int fwt; /* frame waiting time (in usec)*/
unsigned char ta; /* divisor information */
- unsigned char sfgt; /* start-up frame guard time */
+ unsigned char sfgt; /* start-up frame guard time (in usec) */
/* otherwise determined */
unsigned int cid; /* Card ID */
personal git repositories of Harald Welte. Your mileage may vary