Small style change.

diff --git a/rpp/lib/rpp/include/rpp/din.h b/rpp/lib/rpp/include/rpp/din.h
index ec0a2d02b2bc9b0abab9547a28c905518dff87b9..9f3c3a3315c0618a744c27dc0e4c3e51ad0767d6 100644 (file)
--- a/rpp/lib/rpp/include/rpp/din.h
+++ b/rpp/lib/rpp/include/rpp/din.h
@@ -44,6 +44,8 @@ int8_t rpp_din_ref(uint16_t refA, uint16_t refB);
 /**
  * Configure given pin.
  *
+ * Call rpp_din_update() to commit configuration changes to the hardware.
+ *
  * @param[in] pin       The pin number to setup [1-16].
  * @param[in] pull_type TRUE to setup pin as pull-up (a switch-to-ground device
  *                      is connected) or FALSE to setup as pull-down