modified: main/include/sht31.h

modified:   main/src/main.c
modified:   main/src/sht31.c
Fix floating point issue with Sensor readouts

firmware/main/src/main.c

@@ -36,18 +36,29 @@ static void wifi_init(void) {
 }
 */
 
+static void split_float(float num, int *int_part, float *dec_part) {
+    // Extract the integer part
+    *int_part = (float)((int)num);
+    
+    // Calculate the fractional part by subtracting the integer part from the original number
+    *dec_part = num - *int_part;
+}
+
+
 void sensor_tester(void)
 {
     ESP_ERROR_CHECK(sht31_init());
 
     //float temperature, humidity;
-    int temperature, humidity;
+    float temperature, humidity, temp_dec_part, hum_dec_part;
+    int temp_int_part, hum_int_part;
 
     while (1) {
-        //if (sht31_read_temp_hum(&temperature, &humidity) == ESP_OK) {
-        if (sht31_read_temp_hum_int(&temperature, &humidity) == ESP_OK) {
+        if (sht31_read_temp_hum(&temperature, &humidity) == ESP_OK) {
+	    split_float(temperature, &temp_int_part, &temp_dec_part);
+	    split_float(humidity, &hum_int_part, &hum_dec_part);
             //ESP_LOGI(TAG, "Temperature: %.2f°C, Humidity: %.2f%%", temperature, humidity);
-            ESP_LOGI(TAG, "Temperature: %i°C, Humidity: %i%%", temperature, humidity);
+            ESP_LOGI(TAG, "Temperature: %i.%i°C, Humidity: %i.%i%%", temp_int_part, (int)(temp_dec_part*1000), hum_int_part, (int)(hum_dec_part*1000));
         } else {
             ESP_LOGE(TAG, "Failed to read from SHT31 sensor");
         }