libsi24: added receive loop func

[libsi24] / libsi24.h

diff --git a/libsi24.h b/libsi24.h
index b48cf6c..825b1ea 100644 (file)
--- a/libsi24.h
+++ b/libsi24.h
@@ -61,6 +61,7 @@ enum si24_event_type_t {
     EV_RX_COMPLETE = 0,
     EV_TX_COMPLETE,
     EV_TX_FULL,
+    EV_RX_EMPTY,
     EV_ERR_TIMEOUT,
     EV_ERR_BUS,
     EV_ERR_MAX_RETRIES,