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-rw-r--r--ccid_common/iso7816_fsm.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/ccid_common/iso7816_fsm.h b/ccid_common/iso7816_fsm.h
index fcba87b..fb37396 100644
--- a/ccid_common/iso7816_fsm.h
+++ b/ccid_common/iso7816_fsm.h
@@ -41,8 +41,8 @@ enum iso7816_3_event {
/* TODO: PPS request */
ISO7816_E_XCEIVE_PPS_CMD,
ISO7816_E_PPS_DONE_IND,
- ISO7816_E_PPS_FAILED_IND,
- ISO7816_E_PPS_UNSUPPORTED_IND,
+ ISO7816_E_PPS_FAILED_IND, /*!< card disagrees with parameters, but responds */
+ ISO7816_E_PPS_UNSUPPORTED_IND, /*!< card does not respond to PPS */
/* TODO: Clock stop request */
/* TODO: Rx FIFO overrun */
/* TODO: Rx buffer overrun */