From 4889aecc47881d6fc91b904c64d9f9c86d1d7262 Mon Sep 17 00:00:00 2001
From: Eveldee <eveldee0680@live.fr>
Date: Tue, 1 Dec 2020 16:19:40 +0100
Subject: [PATCH] Add more doc comments

---
 WaveshareUARTFingerprintSensor/FingerprintSensor.cs | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/WaveshareUARTFingerprintSensor/FingerprintSensor.cs b/WaveshareUARTFingerprintSensor/FingerprintSensor.cs
index 01e0631..75f66af 100644
--- a/WaveshareUARTFingerprintSensor/FingerprintSensor.cs
+++ b/WaveshareUARTFingerprintSensor/FingerprintSensor.cs
@@ -244,6 +244,13 @@ namespace WaveshareUARTFingerprintSensor
             return ResponseType.Success;
         }
 
+        /// <summary>
+        /// Although there is the word 'Add' in the command (in the official doc), it does not currently add the fingerprint
+        /// in the captor storage for whatever reason
+        /// </summary>
+        /// <param name="userID"></param>
+        /// <param name="userPermission"></param>
+        /// <returns></returns>
         public (ResponseType responseType, byte[] eigenvalues) AddFingerprintAndAcquireEigenvalues(ushort userID, UserPermission userPermission)
         {
             if (userID > MaxUserID)