From 337cf2a45694856fa0bbd8d54fa5315b6817b81b Mon Sep 17 00:00:00 2001
From: Stefan Brand <seiichiro@seiichiro0185.org>
Date: Sun, 2 May 2021 16:42:07 +0200
Subject: [PATCH] Fix Adding all 3 PMx Values to the Payload

---
 lib/HM330x/HM330x.cpp | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/lib/HM330x/HM330x.cpp b/lib/HM330x/HM330x.cpp
index 9307e2f..0dadf6d 100644
--- a/lib/HM330x/HM330x.cpp
+++ b/lib/HM330x/HM330x.cpp
@@ -62,7 +62,7 @@ uint8_t HM330x::getSensorData(char *payload, uint8_t startbyte) {
 
     if (calcSum(data) == data[HM330x_DATA_LEN-1]) {
       for (uint8_t pos = 5; pos<8; pos++) {
-        value = bytesToUint16(data, 5);
+        value = bytesToUint16(data, pos);
         uint16ToPayload(value, payload, startbyte);
         startbyte += 2;
       }
@@ -79,13 +79,13 @@ bool HM330x::sendCmd(uint8_t cmd) {
   return Wire.endTransmission();
 }
 
-// Calculate CRC8
+// Calculate the CheckSum
 uint8_t HM330x::calcSum(uint8_t bytes[]) {
-  uint8_t crc8 = 0;
+  uint8_t checksum = 0;
   for (int i = 0; i < HM330x_DATA_LEN - 1; i++) {
-    crc8 += bytes[i];
+    checksum += bytes[i];
   }
-  return crc8;
+  return checksum;
 }
 
 // Get Value from Sensor Bytes Array