match readme to code

Author: bertmelis

README.md

@@ -23,12 +23,11 @@ DHT22 sensor;
 void setup() {
   Serial.begin(112500);
   sensor.setup(23);
-  sensor.setCallback([](int8_t result) {
-    if (result > 0) {
-      Serial.printf("Temp: %.1f°C\nHumid: %.1f%%\n", sensor.getTemperature(), sensor.getHumidity());
-    } else {
-      Serial.printf("Sensor error: %s", sensor.getError());
-    }
+  sensor.onData([](float humid, float temp) {
+    Serial.printf("Temp: %.1f°C\nHumid: %.1f%%\n", temp, humid);
+  });
+  sensor.onError([](uint8_t error) {
+    Serial.printf("Error: %d-%s\n", error, sensor.getError());
   });
 }
 

examples/DHT22/DHT22.ino

@@ -40,7 +40,7 @@ void setup() {
   Serial.begin(74880);
   sensor.setup(23);  // pin 23 is DATA, RMT channel defaults to channel 0 and 1
   sensor.onData([](float humidity, float temperature) {
-    Serial.printf("Temp: %g°C\nHumid: %g%%\n", temperature,humidity);
+    Serial.printf("Temp: %g°C\nHumid: %g%%\n", temperature, humidity);
   });
   sensor.onError([](uint8_t error) {
     Serial.printf("Sensor error: %s", sensor.getError());

src/esp32DHT.hpp

@@ -35,8 +35,8 @@ extern "C" {
 
 namespace esp32DHTInternals {
 
-typedef std::function<void(float, float)> OnData_CB;
-typedef std::function<void(uint8_t)> OnError_CB;
+typedef std::function<void(float humid, float temp)> OnData_CB;
+typedef std::function<void(uint8_t error)> OnError_CB;
 
 }  // end namespace esp32DHTInternals