Merge pull request #8 from hasenradball/correction_of_typos

Small corrections
hasenradball · Dec 20, 2023 · ba5e4d6 · ba5e4d6
2 parents e4e97d6 + ace8f1c
commit ba5e4d6
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Showing 5 changed files with 6 additions and 3 deletions.
diff --git a/keywords.txt b/keywords.txt
@@ -25,3 +25,4 @@ get_Humidity               KEYWORD2
 AM2302_READ_OK             LITERAL1
 AM2302_ERROR_CHECKSUM      LITERAL1
 AM2302_ERROR_TIMEOUT       LITERAL1
+AM2302_ERROR_READ_FREQ     LITERAL1
diff --git a/library.json b/library.json
@@ -1,6 +1,6 @@
 {
     "name": "AM2302-Sensor",
-    "version": "1.3.0",
+    "version": "1.3.1",
     "repository":
     {
         "type": "git",

diff --git a/library.properties b/library.properties
@@ -1,5 +1,5 @@
 name=AM2302-Sensor
-version=1.3.0
+version=1.3.1
 author=Frank Häfele <[email protected]>
 maintainer=Frank Häfele <[email protected]>
 sentence=This library read temperature and humidity from the AM2302 (aka DHT22) senor.

diff --git a/src/AM2302-Sensor.cpp b/src/AM2302-Sensor.cpp
@@ -157,7 +157,7 @@ int8_t AM2302::AM2302_Sensor::read_sensor_data(uint8_t *buffer, uint8_t size) {
          // count wait for state time
          while ( !digitalRead(_pin) ) {
             ++wait_counter;
-            delayMicroseconds(1.0);
+            delayMicroseconds(1U);
             if (wait_counter >= READ_TIMEOUT) {
                return AM2302_ERROR_TIMEOUT;
             }

diff --git a/src/AM2302-Sensor.h b/src/AM2302-Sensor.h
@@ -22,6 +22,8 @@ namespace AM2302 {
 
    // define timeout in 100 µs
    constexpr uint8_t READ_TIMEOUT         {100U};
+
+   // define maximum sensor read frequency in milliseconds (2 s)
    constexpr uint16_t READ_FREQUENCY      {2000U};
 
    class AM2302_Sensor {