Ignore spurrious clang arguments

.clangd

@@ -0,0 +1,2 @@
+CompileFlags:
+  Remove: [-mlongcalls, -free, -mtext-section-literals, -fipa-pta]

src/main.cpp

@@ -1,9 +1,25 @@
 #include <Arduino.h>
 #include <DHT.h>
 
-void setup() { Serial.begin(9600); }
+#define DHTTYPE DHT11
+#define DHTPIN 4
+
+DHT dht(DHTPIN, DHTTYPE);
+
+int fc28_pin = A0;
+int soil_threshold = 40;
+
+void setup() {
+  Serial.begin(9600);
+  dht.begin();
+}
 
 void loop() {
-  Serial.println("Sup dude");
-  delay(1000);
+  char buffer[200];
+  int analog_val = analogRead(fc28_pin);
+  int soil_percentage = map(analog_val, 0, 1023, 0, 100);
+  sprintf(buffer, "Temperature: %.2f°C Humidity: %.2f%% Soil humidity: %i%%",
+          dht.readTemperature(), dht.readHumidity(), soil_percentage);
+  Serial.println(buffer);
+  delay(30000);
 }