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- Add GPS support

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- Reduce memory size of sketch
This commit is contained in:
Chris Kaczor
2021-01-22 23:04:55 +00:00
parent 3206ef4ee7
commit a61032f756
2 changed files with 122 additions and 34 deletions
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1
Weather/Arduino/SwitchDoc/.vscode/c_cpp_properties.json vendored
View File

@@ -17,6 +17,7 @@
"/home/ckaczor/Arduino/libraries/Adafruit_BMP280_Library",
"/home/ckaczor/Arduino/libraries/Adafruit_TSL2591_Library",
"/home/ckaczor/Arduino/libraries/Adafruit_SHT31",
"/home/ckaczor/Arduino/libraries/Adafruit_GPS_Library/src",
"/home/ckaczor/Arduino/libraries/SparkFun_AS3935_Lightning_Detector_Arduino_Library/src"
],
"browse": {

155
Weather/Arduino/SwitchDoc/SwitchDoc.ino
View File

@@ -20,10 +20,15 @@ Adafruit_BMP280 bmp280;
#include "Adafruit_TSL2591.h"
Adafruit_TSL2591 tsl2591 = Adafruit_TSL2591();
elapsedMillis timeElapsed;
// SHT31 Temp/Humidity sensor
#include "Adafruit_SHT31.h"
Adafruit_SHT31 sht31 = Adafruit_SHT31();
bool bmp280_Found;
bool tsl2591_Found;
// GPS board
#include <Adafruit_GPS.h>
Adafruit_GPS GPS(&Wire);
elapsedMillis timeElapsed;
void setup()
{
@@ -31,9 +36,6 @@ void setup()
Serial.println("Board starting");
bmp280_Found = false;
tsl2591_Found = false;
randomSeed(analogRead(0));
weatherStation.setWindMode(SDL_MODE_SAMPLE, 5.0);
@@ -42,19 +44,26 @@ void setup()
char buffer[50];
bmp280_Found = bmp280.begin();
bmp280.begin();
sprintf(buffer, "BMP280 present: %s", bmp280_Found ? "true" : "false");
Serial.println(buffer);
tsl2591.begin();
tsl2591.setGain(TSL2591_GAIN_LOW);
tsl2591.setTiming(TSL2591_INTEGRATIONTIME_100MS);
tsl2591_Found = tsl2591.begin();
sht31.begin(0x44);
sprintf(buffer, "TSL2591 present: %s", tsl2591_Found ? "true" : "false");
Serial.println(buffer);
GPS.begin(0x10);
GPS.sendCommand(PMTK_SET_NMEA_OUTPUT_RMCGGA);
GPS.sendCommand(PMTK_SET_NMEA_UPDATE_1HZ);
}
void loop()
{
char c = GPS.read();
if (GPS.newNMEAreceived())
GPS.parse(GPS.lastNMEA());
if (timeElapsed > ReadInterval)
{
timeElapsed = 0;
@@ -66,22 +75,22 @@ void loop()
float bmp280_Temperature = 0.0;
float bmp280_Pressure = 0.0;
if (bmp280_Found)
{
bmp280_Pressure = bmp280.readPressure();
bmp280_Temperature = bmp280.readTemperature();
}
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;
}
tsl2591_Luminosity = tsl2591.getFullLuminosity();
tsl2591_IR = tsl2591_Luminosity >> 16;
tsl2591_Full = tsl2591_Luminosity & 0xFFFF;
float sht31_Temperature = 0.0;
float sht31_Humidity = 0.0;
sht31_Temperature = sht31.readTemperature();
sht31_Humidity = sht31.readHumidity();
char returnString[200];
returnString[0] = '\0';
@@ -89,57 +98,135 @@ void loop()
char tempString[15];
tempString[0] = '\0';
strcat(returnString, "wind_speed=");
strcat(returnString, "ws=");
dtostrf(currentWindSpeed, 0, 2, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "wind_gust=");
strcat(returnString, "wg=");
dtostrf(currentWindGust, 0, 2, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "wind_dir=");
strcat(returnString, "wd=");
dtostrf(weatherStation.current_wind_direction(), 0, 2, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "rain=");
strcat(returnString, "r=");
dtostrf(currentRain, 0, 2, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "internal_temp=");
strcat(returnString, "bt=");
dtostrf(bmp280_Temperature, 0, 2, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "pressure=");
strcat(returnString, "bp=");
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, "ti=");
utoa(tsl2591_IR, tempString, 10);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "visible=");
itoa(tsl2591_Full - tsl2591_IR, tempString, 10);
strcat(returnString, "tv=");
utoa(tsl2591_Full - tsl2591_IR, tempString, 10);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "lux=");
strcat(returnString, "tl=");
dtostrf(tsl2591.calculateLux(tsl2591_Full, tsl2591_IR), 0, 2, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "st=");
dtostrf(sht31_Temperature, 0, 2, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "sh=");
dtostrf(sht31_Humidity, 0, 2, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "gf=");
itoa(GPS.fix, tempString, 10);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "gs=");
itoa(GPS.satellites, tempString, 10);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "glt=");
dtostrf(GPS.latitudeDegrees, 0, 6, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "gln=");
dtostrf(GPS.longitudeDegrees, 0, 6, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "ga=");
dtostrf(GPS.altitude, 0, 2, tempString);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "gth=");
itoa(GPS.hour, tempString, 10);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "gtm=");
itoa(GPS.minute, tempString, 10);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "gts=");
itoa(GPS.seconds, tempString, 10);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "gdy=");
itoa(GPS.year, tempString, 10);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "gdm=");
itoa(GPS.month, tempString, 10);
strcat(returnString, tempString);
strcat(returnString, ",");
tempString[0] = '\0';
strcat(returnString, "gdd=");
itoa(GPS.day, tempString, 10);
strcat(returnString, tempString);
Serial.println(returnString);
}