network support

2 files changed, 22 insertions, 3 deletions

diff --git a/src/main/Makefile b/src/main/Makefile
index 023ef7b..d27d024 100644
--- a/src/main/Makefile
+++ b/src/main/Makefile
@@ -118,7 +118,7 @@ all: $(ELF)
 compile: $(ELF)
 .PHONY: compile
 
-$(ELF): $(SRC) $(HDRS)
+$(BIN) $(ELF): $(SRC) $(HDRS)
         arduino-cli compile -b $(FQBN) $(VFLAG)
         @if which arduino-manifest.pl; \
         then echo "---> Generating manifest.txt"; \
@@ -138,7 +138,7 @@ PLAT_PATH != arduino-cli compile -b "$(FQBN)" --show-properties | grep '^runtime
 PY_PATH != arduino-cli compile -b "$(FQBN)" --show-properties | grep '^runtime.tools.python3.path' | awk -F= '{print $$2}'
 IOT_IP != getent ahostsv4 mush.local | (read ip _; echo $$ip)
 
-ota:
+ota: $(BIN)
         "$(PY_PATH)/python3" "$(PLAT_PATH)/tools/espota.py" -i "$(IOT_IP)" -p "$(OTA_PORT)" --auth="$(OTA_PASS)" -f "$(BIN)"
 
 clean:
diff --git a/src/main/main.ino b/src/main/main.ino
index 8f9dbd1..1027bed 100644
--- a/src/main/main.ino
+++ b/src/main/main.ino
@@ -18,6 +18,8 @@
 #define DHTTYPE DHT11
 DHT dht(DHTPIN, DHTTYPE);
 
+WiFiClient *wific = 0;
+
 void setup () {
   setupWifi((char *) hostname);
   setupOTA((char *) hostname);
@@ -26,14 +28,31 @@ void setup () {
   Serial.println(F("Mushing..."));
 
   dht.begin();                  // temp+humidity sensor
+  wific = new WiFiClient();
 }
 
 void log_reading ( float temp_c, float humidity, float heat_index_c ) {
-  Serial.printf("T: %.2f H: %.2f HI: %.2f\r\n", temp_c, humidity, heat_index_c);
+  auto fmt = "T: %.2f H: %.2f HI: %.2f\r\n";
+  char buf[500];
+  snprintf(buf, sizeof(buf), fmt, temp_c, humidity, heat_index_c);
+  //Serial.printf(fmt, temp_c, humidity, heat_index_c);
+  Serial.print(buf);
+  if (wific->connected()) {
+    wific->write(buf);
+  }
 }
 
 void loop() {
   ArduinoOTA.handle();
+
+
+  auto ip = IPAddress(192,168,1,2);
+  auto port = 3141;
+  if (!wific->connected()) {
+    Serial.println("Attempting to connect");
+    wific->connect(ip, port);
+  }
+
   // Wait a few seconds between measurements.
   delay(2000);