Start moving to new hardware

2026-01-24 17:24:00 -05:00 · 2021-01-07 01:10:42 +00:00
parent 4c4d01418f
commit 690b54b9de
11 changed files with 1264 additions and 11 deletions
--- a/Weather/Arduino/SwitchDoc/SwitchDoc.ino
+++ b/Weather/Arduino/SwitchDoc/SwitchDoc.ino
@@ -0,0 +1,146 @@
+#include "elapsedMillis.h"
+
+#define ReadInterval 1000
+
+// Weather
+#define WpinAnem 3
+#define WpinRain 2
+
+#define WintAnem 1
+#define WintRain 0
+
+#include "SDL_Weather_80422.h"
+SDL_Weather_80422 weatherStation(WpinAnem, WpinRain, WintAnem, WintRain, A0, SDL_MODE_INTERNAL_AD);
+
+// BMP280 Pressure sensor
+#include <Adafruit_BMP280.h>
+Adafruit_BMP280 bmp280;
+
+// TSL2591 Light sensor
+#include "Adafruit_TSL2591.h"
+Adafruit_TSL2591 tsl2591 = Adafruit_TSL2591();
+
+elapsedMillis timeElapsed;
+
+bool bmp280_Found;
+bool tsl2591_Found;
+
+void setup()
+{
+    Serial.begin(115200);
+
+    Serial.println("Board starting");
+
+    bmp280_Found = false;
+    tsl2591_Found = false;
+
+    randomSeed(analogRead(0));
+
+    weatherStation.setWindMode(SDL_MODE_SAMPLE, 5.0);
+
+    timeElapsed = ReadInterval;
+
+    char buffer[50];
+
+    bmp280_Found = bmp280.begin();
+
+    sprintf(buffer, "BMP280 present: %s", bmp280_Found ? "true" : "false");
+    Serial.println(buffer);
+
+    tsl2591_Found = tsl2591.begin();
+
+    sprintf(buffer, "TSL2591 present: %s", tsl2591_Found ? "true" : "false");
+    Serial.println(buffer);
+}
+
+void loop()
+{
+    if (timeElapsed > ReadInterval)
+    {
+        timeElapsed = 0;
+
+        float currentWindSpeed = weatherStation.current_wind_speed() / 1.6;
+        float currentWindGust = weatherStation.get_wind_gust() / 1.6;
+        float currentRain = weatherStation.get_current_rain_total() * 0.03937;
+
+        float bmp280_Temperature = 0.0;
+        float bmp280_Pressure = 0.0;
+
+        if (bmp280_Found)
+        {
+            bmp280_Pressure = bmp280.readPressure();
+            bmp280_Temperature = bmp280.readTemperature();
+        }
+
+        uint32_t tsl2591_Luminosity = 0;
+        uint16_t tsl2591_IR = 0;
+        uint16_t tsl2591_Full = 0;
+
+        if (tsl2591_Found)
+        {
+            tsl2591_Luminosity = tsl2591.getFullLuminosity();
+            tsl2591_IR = tsl2591_Luminosity >> 16;
+            tsl2591_Full = tsl2591_Luminosity & 0xFFFF;
+        }
+
+        char returnString[200];
+        returnString[0] = '\0';
+
+        char tempString[15];
+
+        tempString[0] = '\0';
+        strcat(returnString, "wind_speed=");
+        dtostrf(currentWindSpeed, 0, 2, tempString);
+        strcat(returnString, tempString);
+        strcat(returnString, ",");
+
+        tempString[0] = '\0';
+        strcat(returnString, "wind_gust=");
+        dtostrf(currentWindGust, 0, 2, tempString);
+        strcat(returnString, tempString);
+        strcat(returnString, ",");
+
+        tempString[0] = '\0';
+        strcat(returnString, "wind_dir=");
+        dtostrf(weatherStation.current_wind_direction(), 0, 2, tempString);
+        strcat(returnString, tempString);
+        strcat(returnString, ",");
+
+        tempString[0] = '\0';
+        strcat(returnString, "rain=");
+        dtostrf(currentRain, 0, 2, tempString);
+        strcat(returnString, tempString);
+        strcat(returnString, ",");
+
+        tempString[0] = '\0';
+        strcat(returnString, "internal_temp=");
+        dtostrf(bmp280_Temperature, 0, 2, tempString);
+        strcat(returnString, tempString);
+        strcat(returnString, ",");
+
+        tempString[0] = '\0';
+        strcat(returnString, "pressure=");
+        dtostrf(bmp280_Pressure / 100, 0, 2, tempString);
+        strcat(returnString, tempString);
+        strcat(returnString, ",");
+
+        tempString[0] = '\0';
+        strcat(returnString, "ir=");
+        itoa(tsl2591_IR, tempString, 10);
+        strcat(returnString, tempString);
+        strcat(returnString, ",");
+
+        tempString[0] = '\0';
+        strcat(returnString, "visible=");
+        itoa(tsl2591_Full - tsl2591_IR, tempString, 10);
+        strcat(returnString, tempString);
+        strcat(returnString, ",");
+
+        tempString[0] = '\0';
+        strcat(returnString, "lux=");
+        dtostrf(tsl2591.calculateLux(tsl2591_Full, tsl2591_IR), 0, 2, tempString);
+        strcat(returnString, tempString);
+
+        Serial.println(returnString);
+    }
+}