Michael Fischler
Weather Station using an mBed microcontroller and a Windows CE Device
Dependencies: TextLCD mbed HMC6352
main.cpp@0:75e6a2e50519, 2011-12-15 (annotated)
- Committer:
- mafischl
- Date:
- Thu Dec 15 13:38:51 2011 +0000
- Revision:
- 0:75e6a2e50519
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| mafischl | 0:75e6a2e50519 | 1 | #include "mbed.h" |
| mafischl | 0:75e6a2e50519 | 2 | #include "GPS.h" |
| mafischl | 0:75e6a2e50519 | 3 | #include "MODSERIAL.h" |
| mafischl | 0:75e6a2e50519 | 4 | #include "TextLCD.h" |
| mafischl | 0:75e6a2e50519 | 5 | #include "HMC6352.h" |
| mafischl | 0:75e6a2e50519 | 6 | #define MESSAGE_BUFFER_SIZE 2048 |
| mafischl | 0:75e6a2e50519 | 7 | #define REVID 0x00 //ASIC Revision Number |
| mafischl | 0:75e6a2e50519 | 8 | #define OPSTATUS 0x04 //Operation Status |
| mafischl | 0:75e6a2e50519 | 9 | #define STATUS 0x07 //ASIC Status |
| mafischl | 0:75e6a2e50519 | 10 | #define START 0x0A //Constant Readings |
| mafischl | 0:75e6a2e50519 | 11 | #define PRESSURE 0x1F //Pressure 3 MSB |
| mafischl | 0:75e6a2e50519 | 12 | #define PRESSURE_LSB 0x20 //Pressure 16 LSB |
| mafischl | 0:75e6a2e50519 | 13 | #define TEMP 0x21 //16 bit temp |
| mafischl | 0:75e6a2e50519 | 14 | |
| mafischl | 0:75e6a2e50519 | 15 | |
| mafischl | 0:75e6a2e50519 | 16 | extern "C" void mbed_reset(); // Allows for software resets |
| mafischl | 0:75e6a2e50519 | 17 | |
| mafischl | 0:75e6a2e50519 | 18 | MODSERIAL serialIO(p28,p27); // RS-232 to PC (tx, rx) |
| mafischl | 0:75e6a2e50519 | 19 | GPS gps(p13,p14); // RS-232 to GPS (tx, rx) |
| mafischl | 0:75e6a2e50519 | 20 | TextLCD lcd(p23, p21, p22, p11, p12, p8); // rs, e, d4-d7 |
| mafischl | 0:75e6a2e50519 | 21 | HMC6352 compass(p9, p10); // I2C (sda, scl) |
| mafischl | 0:75e6a2e50519 | 22 | SPI spi(p5, p6, p7); // mosi, miso, sclk |
| mafischl | 0:75e6a2e50519 | 23 | DigitalOut cs(p25); // chip select |
| mafischl | 0:75e6a2e50519 | 24 | DigitalOut drdy(p26); // DRDY pin |
| mafischl | 0:75e6a2e50519 | 25 | AnalogIn humidity(p17); // Humidity Analog from Phidgets |
| mafischl | 0:75e6a2e50519 | 26 | AnalogIn temperature2(p20); // Temperature Analog from Phidgets |
| mafischl | 0:75e6a2e50519 | 27 | AnalogIn light(p15); // Light Analog Sensor |
| mafischl | 0:75e6a2e50519 | 28 | InterruptIn windSpeed(p18); // Anemometer for Wind Speed |
| mafischl | 0:75e6a2e50519 | 29 | AnalogIn windDirection(p19); // Wind Direction |
| mafischl | 0:75e6a2e50519 | 30 | InterruptIn rainGauge(p16); // Rain Gauge Click |
| mafischl | 0:75e6a2e50519 | 31 | DigitalOut wdtLED(LED4); // WatchDog Indicator |
| mafischl | 0:75e6a2e50519 | 32 | DigitalOut heartBeat(LED1); // Heartbeat |
| mafischl | 0:75e6a2e50519 | 33 | DigitalOut led2(LED2); // Test for message process |
| mafischl | 0:75e6a2e50519 | 34 | char messageBufferIncoming[MESSAGE_BUFFER_SIZE]; |
| mafischl | 0:75e6a2e50519 | 35 | char messageBufferOutgoing[MESSAGE_BUFFER_SIZE]; |
| mafischl | 0:75e6a2e50519 | 36 | LocalFileSystem local("local"); |
| mafischl | 0:75e6a2e50519 | 37 | Timer t; |
| mafischl | 0:75e6a2e50519 | 38 | int timeCount; |
| mafischl | 0:75e6a2e50519 | 39 | int state; |
| mafischl | 0:75e6a2e50519 | 40 | int error; |
| mafischl | 0:75e6a2e50519 | 41 | int progressBarCount = 0; |
| mafischl | 0:75e6a2e50519 | 42 | int pressureDirection = 0; |
| mafischl | 0:75e6a2e50519 | 43 | int rainLevel = 0; // Rain Level (3 = heavy rain, 2 = moderate rain, 1 = light rain, 0 = no rain) |
| mafischl | 0:75e6a2e50519 | 44 | int rainInterval = 780; // Start at high count, as soon as the rain gauge clicks once, the level is based on the the rain interval. |
| mafischl | 0:75e6a2e50519 | 45 | int rainCount = 0; |
| mafischl | 0:75e6a2e50519 | 46 | int speedCount = 0; |
| mafischl | 0:75e6a2e50519 | 47 | int lightLevel = 0; // light level (3 = sunny, 2 = partly cloudy, 1 = mostly cloudy, 0 = night) |
| mafischl | 0:75e6a2e50519 | 48 | float lightCount = 0.0; |
| mafischl | 0:75e6a2e50519 | 49 | float lightValue; |
| mafischl | 0:75e6a2e50519 | 50 | int lightTimeCount = 1; |
| mafischl | 0:75e6a2e50519 | 51 | bool GPSlock = 0; |
| mafischl | 0:75e6a2e50519 | 52 | float prevLatitude = 0.0; |
| mafischl | 0:75e6a2e50519 | 53 | float prevLongitude = 0.0; |
| mafischl | 0:75e6a2e50519 | 54 | float prevPressure = 0.0; |
| mafischl | 0:75e6a2e50519 | 55 | float getHumidity; |
| mafischl | 0:75e6a2e50519 | 56 | float w_direction = 0.0; |
| mafischl | 0:75e6a2e50519 | 57 | float wSpeed = 0.0; |
| mafischl | 0:75e6a2e50519 | 58 | float getTemperature = 0.0; |
| mafischl | 0:75e6a2e50519 | 59 | float rainAmount = 0.0; |
| mafischl | 0:75e6a2e50519 | 60 | float temp_in; |
| mafischl | 0:75e6a2e50519 | 61 | unsigned long pressure_lsb; |
| mafischl | 0:75e6a2e50519 | 62 | unsigned long pressure_msb; |
| mafischl | 0:75e6a2e50519 | 63 | unsigned long temp_pressure; |
| mafischl | 0:75e6a2e50519 | 64 | unsigned long pressure; |
| mafischl | 0:75e6a2e50519 | 65 | char forecastOutput[14]; // Forecast Output String |
| mafischl | 0:75e6a2e50519 | 66 | char outputString[161]; // Output string for getWeather() |
| mafischl | 0:75e6a2e50519 | 67 | |
| mafischl | 0:75e6a2e50519 | 68 | |
| mafischl | 0:75e6a2e50519 | 69 | // WATCHDOG FUNCTION |
| mafischl | 0:75e6a2e50519 | 70 | |
| mafischl | 0:75e6a2e50519 | 71 | class Watchdog { |
| mafischl | 0:75e6a2e50519 | 72 | public: |
| mafischl | 0:75e6a2e50519 | 73 | // Load timeout value in watchdog timer and enable |
| mafischl | 0:75e6a2e50519 | 74 | void kick(float s) { |
| mafischl | 0:75e6a2e50519 | 75 | LPC_WDT->WDCLKSEL = 0x1; // Set CLK src to PCLK |
| mafischl | 0:75e6a2e50519 | 76 | uint32_t clk = SystemCoreClock / 16; // WD has a fixed /4 prescaler, PCLK default is /4 |
| mafischl | 0:75e6a2e50519 | 77 | LPC_WDT->WDTC = s * (float)clk; |
| mafischl | 0:75e6a2e50519 | 78 | LPC_WDT->WDMOD = 0x3; // Enabled and Reset |
| mafischl | 0:75e6a2e50519 | 79 | kick(); |
| mafischl | 0:75e6a2e50519 | 80 | } |
| mafischl | 0:75e6a2e50519 | 81 | // "kick" or "feed" the dog - reset the watchdog timer |
| mafischl | 0:75e6a2e50519 | 82 | // by writing this required bit pattern |
| mafischl | 0:75e6a2e50519 | 83 | void kick() { |
| mafischl | 0:75e6a2e50519 | 84 | LPC_WDT->WDFEED = 0xAA; |
| mafischl | 0:75e6a2e50519 | 85 | LPC_WDT->WDFEED = 0x55; |
| mafischl | 0:75e6a2e50519 | 86 | } |
| mafischl | 0:75e6a2e50519 | 87 | }; |
| mafischl | 0:75e6a2e50519 | 88 | |
| mafischl | 0:75e6a2e50519 | 89 | Watchdog wdt; |
| mafischl | 0:75e6a2e50519 | 90 | |
| mafischl | 0:75e6a2e50519 | 91 | const float tbl_windvane[16][2] = { |
| mafischl | 0:75e6a2e50519 | 92 | {0.0, 33000}, {22.5, 6570}, {45.0, 8200}, {67.5, 891}, |
| mafischl | 0:75e6a2e50519 | 93 | {90.0, 1000}, {112.5, 688}, {135.0, 2200}, {157.5, 1410}, |
| mafischl | 0:75e6a2e50519 | 94 | {180.0, 3900}, {202.5, 3140}, {225.0, 16000}, {247.5, 14120}, |
| mafischl | 0:75e6a2e50519 | 95 | {270.0, 120000}, {292.5, 42120}, {315.0, 64900}, {337.5, 21880} |
| mafischl | 0:75e6a2e50519 | 96 | }; |
| mafischl | 0:75e6a2e50519 | 97 | |
| mafischl | 0:75e6a2e50519 | 98 | char read_register(char register_name) { |
| mafischl | 0:75e6a2e50519 | 99 | register_name <<=2; |
| mafischl | 0:75e6a2e50519 | 100 | register_name &= 0xFC; |
| mafischl | 0:75e6a2e50519 | 101 | cs=0; //Select SPI device |
| mafischl | 0:75e6a2e50519 | 102 | spi.write(register_name); //Send register location |
| mafischl | 0:75e6a2e50519 | 103 | char register_value=spi.write(0x00); |
| mafischl | 0:75e6a2e50519 | 104 | cs=1; |
| mafischl | 0:75e6a2e50519 | 105 | return register_value; |
| mafischl | 0:75e6a2e50519 | 106 | } |
| mafischl | 0:75e6a2e50519 | 107 | |
| mafischl | 0:75e6a2e50519 | 108 | |
| mafischl | 0:75e6a2e50519 | 109 | void write_register(char register_name, char register_value) { |
| mafischl | 0:75e6a2e50519 | 110 | register_name <<= 2; |
| mafischl | 0:75e6a2e50519 | 111 | register_name |= 0x02; //le estamos diciendo que escriba |
| mafischl | 0:75e6a2e50519 | 112 | cs=0; //Select SPI device |
| mafischl | 0:75e6a2e50519 | 113 | spi.write(register_name); //Send register location |
| mafischl | 0:75e6a2e50519 | 114 | spi.write(register_value); //Send value to record into register |
| mafischl | 0:75e6a2e50519 | 115 | cs=1; |
| mafischl | 0:75e6a2e50519 | 116 | } |
| mafischl | 0:75e6a2e50519 | 117 | |
| mafischl | 0:75e6a2e50519 | 118 | float read_register16(char register_name) { |
| mafischl | 0:75e6a2e50519 | 119 | register_name <<= 2; |
| mafischl | 0:75e6a2e50519 | 120 | register_name &= 0xFC; //Read command |
| mafischl | 0:75e6a2e50519 | 121 | cs=0; //Select SPI Device |
| mafischl | 0:75e6a2e50519 | 122 | spi.write(register_name); //Write byte to device |
| mafischl | 0:75e6a2e50519 | 123 | int in_byte1 = spi.write(0x00); |
| mafischl | 0:75e6a2e50519 | 124 | int in_byte2 = spi.write(0x00); |
| mafischl | 0:75e6a2e50519 | 125 | cs=1; |
| mafischl | 0:75e6a2e50519 | 126 | float in_word= (in_byte1<<=8) | (in_byte2); |
| mafischl | 0:75e6a2e50519 | 127 | return(in_word); |
| mafischl | 0:75e6a2e50519 | 128 | } |
| mafischl | 0:75e6a2e50519 | 129 | |
| mafischl | 0:75e6a2e50519 | 130 | void w_rain() { |
| mafischl | 0:75e6a2e50519 | 131 | rainCount++; |
| mafischl | 0:75e6a2e50519 | 132 | if (rainInterval < 129) { |
| mafischl | 0:75e6a2e50519 | 133 | rainLevel = 3; // heavy rain |
| mafischl | 0:75e6a2e50519 | 134 | } else if ((rainInterval >= 130) && (rainInterval < 390)) { |
| mafischl | 0:75e6a2e50519 | 135 | rainLevel = 2; // moderate rain |
| mafischl | 0:75e6a2e50519 | 136 | } else if ((rainInterval >= 391) && (rainInterval < 780)) { |
| mafischl | 0:75e6a2e50519 | 137 | rainLevel = 1; // light rain |
| mafischl | 0:75e6a2e50519 | 138 | } else { |
| mafischl | 0:75e6a2e50519 | 139 | rainLevel = 0; // no rain |
| mafischl | 0:75e6a2e50519 | 140 | } |
| mafischl | 0:75e6a2e50519 | 141 | rainInterval = 0; |
| mafischl | 0:75e6a2e50519 | 142 | } |
| mafischl | 0:75e6a2e50519 | 143 | |
| mafischl | 0:75e6a2e50519 | 144 | void w_speed() { |
| mafischl | 0:75e6a2e50519 | 145 | speedCount++; |
| mafischl | 0:75e6a2e50519 | 146 | } |
| mafischl | 0:75e6a2e50519 | 147 | |
| mafischl | 0:75e6a2e50519 | 148 | float wdirection() { |
| mafischl | 0:75e6a2e50519 | 149 | int i; |
| mafischl | 0:75e6a2e50519 | 150 | float v; |
| mafischl | 0:75e6a2e50519 | 151 | |
| mafischl | 0:75e6a2e50519 | 152 | v = windDirection * 3.3f; // V |
| mafischl | 0:75e6a2e50519 | 153 | v = v / ((3.3f - v) / 10000.0f); // ohm |
| mafischl | 0:75e6a2e50519 | 154 | for (i = 0; i < 16; i ++) { |
| mafischl | 0:75e6a2e50519 | 155 | if (v > tbl_windvane[i][1] * 0.9 && v < tbl_windvane[i][1] * 1.1) { |
| mafischl | 0:75e6a2e50519 | 156 | return tbl_windvane[i][0]; |
| mafischl | 0:75e6a2e50519 | 157 | } |
| mafischl | 0:75e6a2e50519 | 158 | } |
| mafischl | 0:75e6a2e50519 | 159 | return 0; |
| mafischl | 0:75e6a2e50519 | 160 | } |
| mafischl | 0:75e6a2e50519 | 161 | |
| mafischl | 0:75e6a2e50519 | 162 | |
| mafischl | 0:75e6a2e50519 | 163 | void messageReceive(MODSERIAL_IRQ_INFO *q) { |
| mafischl | 0:75e6a2e50519 | 164 | MODSERIAL *sys = q->serial; |
| mafischl | 0:75e6a2e50519 | 165 | sys->move(messageBufferIncoming, MESSAGE_BUFFER_SIZE); |
| mafischl | 0:75e6a2e50519 | 166 | |
| mafischl | 0:75e6a2e50519 | 167 | |
| mafischl | 0:75e6a2e50519 | 168 | |
| mafischl | 0:75e6a2e50519 | 169 | // Routines for Received Commands |
| mafischl | 0:75e6a2e50519 | 170 | |
| mafischl | 0:75e6a2e50519 | 171 | //Testing Routines |
| mafischl | 0:75e6a2e50519 | 172 | if (!strncmp(messageBufferIncoming, "LED2:1", sizeof("LED2:1")-1)) led2 = 1; // For testing |
| mafischl | 0:75e6a2e50519 | 173 | else if (!strncmp(messageBufferIncoming, "LED2:0", sizeof("LED2:0")-1)) led2 = 0; // For testing |
| mafischl | 0:75e6a2e50519 | 174 | else if (!strncmp(messageBufferIncoming, "LED2:2", sizeof("LED2:2")-1)) led2 = !led2; // For testing |
| mafischl | 0:75e6a2e50519 | 175 | |
| mafischl | 0:75e6a2e50519 | 176 | // Reset mBed microcontroller |
| mafischl | 0:75e6a2e50519 | 177 | else if (!strncmp(messageBufferIncoming, "reset", sizeof("reset")-1)) mbed_reset(); // Force Reset of mBed microcontroller |
| mafischl | 0:75e6a2e50519 | 178 | |
| mafischl | 0:75e6a2e50519 | 179 | // Set State of mbed microcontroller |
| mafischl | 0:75e6a2e50519 | 180 | else if (!strncmp(messageBufferIncoming, "setState(Active)", sizeof("setState(Active)")-1)) { |
| mafischl | 0:75e6a2e50519 | 181 | state = 1; // Set State of Program |
| mafischl | 0:75e6a2e50519 | 182 | serialIO.printf("State set to: Active\r\n"); |
| mafischl | 0:75e6a2e50519 | 183 | } else if (!strncmp(messageBufferIncoming, "setState(Paused)", sizeof("setState(Paused)")-1)) { |
| mafischl | 0:75e6a2e50519 | 184 | state = 0; // Set State of Program |
| mafischl | 0:75e6a2e50519 | 185 | serialIO.printf("State set to: Paused\r\n"); |
| mafischl | 0:75e6a2e50519 | 186 | } |
| mafischl | 0:75e6a2e50519 | 187 | |
| mafischl | 0:75e6a2e50519 | 188 | // Status of mbed microcontroller |
| mafischl | 0:75e6a2e50519 | 189 | else if (!strncmp(messageBufferIncoming, "getStatus()", sizeof("getStatus()")-1)) { |
| mafischl | 0:75e6a2e50519 | 190 | if (state == 0) serialIO.printf("Paused\r\n"); |
| mafischl | 0:75e6a2e50519 | 191 | if (state == 1) serialIO.printf("Active\r\n"); |
| mafischl | 0:75e6a2e50519 | 192 | // Extra Messages |
| mafischl | 0:75e6a2e50519 | 193 | } |
| mafischl | 0:75e6a2e50519 | 194 | |
| mafischl | 0:75e6a2e50519 | 195 | // Error Messages |
| mafischl | 0:75e6a2e50519 | 196 | else if (!strncmp(messageBufferIncoming, "getErrorMsg()", sizeof("getErrorMsg()")-1)) { |
| mafischl | 0:75e6a2e50519 | 197 | if (error == 0) serialIO.printf("No Errors\r\n"); |
| mafischl | 0:75e6a2e50519 | 198 | // Extra Messages |
| mafischl | 0:75e6a2e50519 | 199 | } |
| mafischl | 0:75e6a2e50519 | 200 | |
| mafischl | 0:75e6a2e50519 | 201 | // GPS Location |
| mafischl | 0:75e6a2e50519 | 202 | else if (!strncmp(messageBufferIncoming, "getLocation()", sizeof("getLocation()")-1)) { |
| mafischl | 0:75e6a2e50519 | 203 | // Get Location |
| mafischl | 0:75e6a2e50519 | 204 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 205 | if ((gps.lock)&&(GPSlock)) { |
| mafischl | 0:75e6a2e50519 | 206 | serialIO.printf("Location = %.3f, %.3f\r\n", gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 207 | } else { |
| mafischl | 0:75e6a2e50519 | 208 | serialIO.printf("Location = Not Locked\r\n"); |
| mafischl | 0:75e6a2e50519 | 209 | } |
| mafischl | 0:75e6a2e50519 | 210 | } else { |
| mafischl | 0:75e6a2e50519 | 211 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 212 | } |
| mafischl | 0:75e6a2e50519 | 213 | } |
| mafischl | 0:75e6a2e50519 | 214 | |
| mafischl | 0:75e6a2e50519 | 215 | // GPS Altitude |
| mafischl | 0:75e6a2e50519 | 216 | else if (!strncmp(messageBufferIncoming, "getAltitude()", sizeof("getAltitude()")-1)) { |
| mafischl | 0:75e6a2e50519 | 217 | // Get Altitude |
| mafischl | 0:75e6a2e50519 | 218 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 219 | if ((gps.lock)&&(GPSlock)) { |
| mafischl | 0:75e6a2e50519 | 220 | serialIO.printf("Altitude = %.3f meters (MSL)\r\n", gps.altitude); |
| mafischl | 0:75e6a2e50519 | 221 | } else { |
| mafischl | 0:75e6a2e50519 | 222 | serialIO.printf("Altitude = Not Locked\r\n"); |
| mafischl | 0:75e6a2e50519 | 223 | } |
| mafischl | 0:75e6a2e50519 | 224 | } else { |
| mafischl | 0:75e6a2e50519 | 225 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 226 | } |
| mafischl | 0:75e6a2e50519 | 227 | } |
| mafischl | 0:75e6a2e50519 | 228 | |
| mafischl | 0:75e6a2e50519 | 229 | // GPS Date |
| mafischl | 0:75e6a2e50519 | 230 | else if (!strncmp(messageBufferIncoming, "getGPSDate()", sizeof("getGPSDate()")-1)) { |
| mafischl | 0:75e6a2e50519 | 231 | // Get Date |
| mafischl | 0:75e6a2e50519 | 232 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 233 | if ((gps.lock)&&(GPSlock)) { |
| mafischl | 0:75e6a2e50519 | 234 | serialIO.printf("Date = %f\r\n", gps.GPSdate); |
| mafischl | 0:75e6a2e50519 | 235 | } else { |
| mafischl | 0:75e6a2e50519 | 236 | serialIO.printf("Date = Not Locked\r\n"); |
| mafischl | 0:75e6a2e50519 | 237 | } |
| mafischl | 0:75e6a2e50519 | 238 | } else { |
| mafischl | 0:75e6a2e50519 | 239 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 240 | } |
| mafischl | 0:75e6a2e50519 | 241 | } |
| mafischl | 0:75e6a2e50519 | 242 | |
| mafischl | 0:75e6a2e50519 | 243 | // GPS Time |
| mafischl | 0:75e6a2e50519 | 244 | else if (!strncmp(messageBufferIncoming, "getGPSTime()", sizeof("getGPSTime()")-1)) { |
| mafischl | 0:75e6a2e50519 | 245 | // Get Time |
| mafischl | 0:75e6a2e50519 | 246 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 247 | if ((gps.lock)&&(GPSlock)) { |
| mafischl | 0:75e6a2e50519 | 248 | serialIO.printf("Time = %.3f\r\n", gps.GPStime); |
| mafischl | 0:75e6a2e50519 | 249 | } else { |
| mafischl | 0:75e6a2e50519 | 250 | serialIO.printf("Time = Not Locked\r\n"); |
| mafischl | 0:75e6a2e50519 | 251 | } |
| mafischl | 0:75e6a2e50519 | 252 | } else { |
| mafischl | 0:75e6a2e50519 | 253 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 254 | } |
| mafischl | 0:75e6a2e50519 | 255 | } |
| mafischl | 0:75e6a2e50519 | 256 | |
| mafischl | 0:75e6a2e50519 | 257 | // GPS Lock |
| mafischl | 0:75e6a2e50519 | 258 | else if (!strncmp(messageBufferIncoming, "getGPSLock()", sizeof("getGPSLock()")-1)) { |
| mafischl | 0:75e6a2e50519 | 259 | // Get Lock |
| mafischl | 0:75e6a2e50519 | 260 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 261 | if ((gps.lock)&&(GPSlock)) { |
| mafischl | 0:75e6a2e50519 | 262 | serialIO.printf("Locked\r\n"); |
| mafischl | 0:75e6a2e50519 | 263 | } else { |
| mafischl | 0:75e6a2e50519 | 264 | serialIO.printf("Not Locked\r\n"); |
| mafischl | 0:75e6a2e50519 | 265 | } |
| mafischl | 0:75e6a2e50519 | 266 | } else { |
| mafischl | 0:75e6a2e50519 | 267 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 268 | } |
| mafischl | 0:75e6a2e50519 | 269 | } |
| mafischl | 0:75e6a2e50519 | 270 | |
| mafischl | 0:75e6a2e50519 | 271 | // GPS Direction |
| mafischl | 0:75e6a2e50519 | 272 | else if (!strncmp(messageBufferIncoming, "getDirection()", sizeof("getDirection()")-1)) { |
| mafischl | 0:75e6a2e50519 | 273 | // Get Direction |
| mafischl | 0:75e6a2e50519 | 274 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 275 | serialIO.printf("Direction = %.2f degrees\r\n", (compass.sample() / 10.0)); |
| mafischl | 0:75e6a2e50519 | 276 | } else { |
| mafischl | 0:75e6a2e50519 | 277 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 278 | } |
| mafischl | 0:75e6a2e50519 | 279 | } |
| mafischl | 0:75e6a2e50519 | 280 | |
| mafischl | 0:75e6a2e50519 | 281 | // Temperature |
| mafischl | 0:75e6a2e50519 | 282 | else if (!strncmp(messageBufferIncoming, "getTemperature()", sizeof("getTemperature()")-1)) { |
| mafischl | 0:75e6a2e50519 | 283 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 284 | // Get Temperature |
| mafischl | 0:75e6a2e50519 | 285 | drdy = 1; |
| mafischl | 0:75e6a2e50519 | 286 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 287 | temp_in = read_register16(TEMP); |
| mafischl | 0:75e6a2e50519 | 288 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 289 | drdy = 0; |
| mafischl | 0:75e6a2e50519 | 290 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 291 | temp_in = (temp_in*3.3)/5; // Calibration offset |
| mafischl | 0:75e6a2e50519 | 292 | temp_in = ((temp_in*9) / 100) + 32; // Convert to fahrenheit |
| mafischl | 0:75e6a2e50519 | 293 | serialIO.printf("Temperature = %.2f degrees F\r\n", temp_in); |
| mafischl | 0:75e6a2e50519 | 294 | } else { |
| mafischl | 0:75e6a2e50519 | 295 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 296 | } |
| mafischl | 0:75e6a2e50519 | 297 | } |
| mafischl | 0:75e6a2e50519 | 298 | |
| mafischl | 0:75e6a2e50519 | 299 | // Humidity |
| mafischl | 0:75e6a2e50519 | 300 | else if (!strncmp(messageBufferIncoming, "getHumidity()", sizeof("getHumidity()")-1)) { |
| mafischl | 0:75e6a2e50519 | 301 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 302 | // Get Humidity |
| mafischl | 0:75e6a2e50519 | 303 | getHumidity = humidity; |
| mafischl | 0:75e6a2e50519 | 304 | getHumidity = getHumidity*38.12f; |
| mafischl | 0:75e6a2e50519 | 305 | serialIO.printf("Humidity = %.2f%%\r\n", getHumidity); |
| mafischl | 0:75e6a2e50519 | 306 | } else { |
| mafischl | 0:75e6a2e50519 | 307 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 308 | } |
| mafischl | 0:75e6a2e50519 | 309 | } |
| mafischl | 0:75e6a2e50519 | 310 | |
| mafischl | 0:75e6a2e50519 | 311 | // Pressure |
| mafischl | 0:75e6a2e50519 | 312 | else if (!strncmp(messageBufferIncoming, "getPressure()", sizeof("getPressure()")-1)) { |
| mafischl | 0:75e6a2e50519 | 313 | // Get Pressure |
| mafischl | 0:75e6a2e50519 | 314 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 315 | drdy = 1; |
| mafischl | 0:75e6a2e50519 | 316 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 317 | pressure_msb = read_register(PRESSURE); |
| mafischl | 0:75e6a2e50519 | 318 | pressure_msb &= 0x07; |
| mafischl | 0:75e6a2e50519 | 319 | pressure_lsb = read_register16(PRESSURE_LSB); |
| mafischl | 0:75e6a2e50519 | 320 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 321 | drdy = 0; |
| mafischl | 0:75e6a2e50519 | 322 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 323 | pressure = ((pressure_msb<<16)| pressure_lsb); |
| mafischl | 0:75e6a2e50519 | 324 | if (pressure != prevPressure) { |
| mafischl | 0:75e6a2e50519 | 325 | if (prevPressure < pressure - 2000) { |
| mafischl | 0:75e6a2e50519 | 326 | pressureDirection = 1; // Pressure is increasing |
| mafischl | 0:75e6a2e50519 | 327 | prevPressure = pressure; |
| mafischl | 0:75e6a2e50519 | 328 | pressure /= 4; // Convert to pascals |
| mafischl | 0:75e6a2e50519 | 329 | pressure /= 3376.85f; // Convert from pascals to inches of mercury (60 deg F) |
| mafischl | 0:75e6a2e50519 | 330 | serialIO.printf("Pressure = %.2u, increasing\r\n", pressure); |
| mafischl | 0:75e6a2e50519 | 331 | } else if (prevPressure > pressure + 2000) { |
| mafischl | 0:75e6a2e50519 | 332 | pressureDirection = -1; // Pressure is decreasing |
| mafischl | 0:75e6a2e50519 | 333 | prevPressure = pressure; |
| mafischl | 0:75e6a2e50519 | 334 | pressure /= 4; // Convert to pascals |
| mafischl | 0:75e6a2e50519 | 335 | pressure /= 3376.85f; // Convert from pascals to inches of mercury (60 deg F) |
| mafischl | 0:75e6a2e50519 | 336 | serialIO.printf("Pressure = %.2u, decreasing\r\n", pressure); |
| mafischl | 0:75e6a2e50519 | 337 | } else { |
| mafischl | 0:75e6a2e50519 | 338 | pressureDirection = 0; // Pressure is relatively unchanged |
| mafischl | 0:75e6a2e50519 | 339 | pressure /= 4; // Convert to pascals |
| mafischl | 0:75e6a2e50519 | 340 | pressure /= 3376.85f; // Convert from pascals to inches of mercury (60 deg F) |
| mafischl | 0:75e6a2e50519 | 341 | serialIO.printf("Pressure = %.2u, no change\r\n", pressure); |
| mafischl | 0:75e6a2e50519 | 342 | } |
| mafischl | 0:75e6a2e50519 | 343 | } |
| mafischl | 0:75e6a2e50519 | 344 | } else { |
| mafischl | 0:75e6a2e50519 | 345 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 346 | } |
| mafischl | 0:75e6a2e50519 | 347 | } |
| mafischl | 0:75e6a2e50519 | 348 | |
| mafischl | 0:75e6a2e50519 | 349 | // Light |
| mafischl | 0:75e6a2e50519 | 350 | else if (!strncmp(messageBufferIncoming, "getLight()", sizeof("getLight()")-1)) { |
| mafischl | 0:75e6a2e50519 | 351 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 352 | // Get Light |
| mafischl | 0:75e6a2e50519 | 353 | serialIO.printf("Light = %.2f\r\n", lightValue); |
| mafischl | 0:75e6a2e50519 | 354 | } else { |
| mafischl | 0:75e6a2e50519 | 355 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 356 | } |
| mafischl | 0:75e6a2e50519 | 357 | } |
| mafischl | 0:75e6a2e50519 | 358 | |
| mafischl | 0:75e6a2e50519 | 359 | // Light Level |
| mafischl | 0:75e6a2e50519 | 360 | else if (!strncmp(messageBufferIncoming, "getLightLevel()", sizeof("getLightLevel()")-1)) { |
| mafischl | 0:75e6a2e50519 | 361 | // Get Light Level |
| mafischl | 0:75e6a2e50519 | 362 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 363 | switch (lightLevel) { |
| mafischl | 0:75e6a2e50519 | 364 | case 0: |
| mafischl | 0:75e6a2e50519 | 365 | serialIO.printf("It is Dark Outside.\r\n"); |
| mafischl | 0:75e6a2e50519 | 366 | break; |
| mafischl | 0:75e6a2e50519 | 367 | case 1: |
| mafischl | 0:75e6a2e50519 | 368 | serialIO.printf("It is Mostly Cloudy.\r\n"); |
| mafischl | 0:75e6a2e50519 | 369 | break; |
| mafischl | 0:75e6a2e50519 | 370 | case 2: |
| mafischl | 0:75e6a2e50519 | 371 | serialIO.printf("It is Partly Cloudy.\r\n"); |
| mafischl | 0:75e6a2e50519 | 372 | break; |
| mafischl | 0:75e6a2e50519 | 373 | case 3: |
| mafischl | 0:75e6a2e50519 | 374 | serialIO.printf("It is Mostly Sunny.\r\n"); |
| mafischl | 0:75e6a2e50519 | 375 | break; |
| mafischl | 0:75e6a2e50519 | 376 | default: |
| mafischl | 0:75e6a2e50519 | 377 | serialIO.printf("Unknown.\r\n"); |
| mafischl | 0:75e6a2e50519 | 378 | } |
| mafischl | 0:75e6a2e50519 | 379 | } else { |
| mafischl | 0:75e6a2e50519 | 380 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 381 | } |
| mafischl | 0:75e6a2e50519 | 382 | } |
| mafischl | 0:75e6a2e50519 | 383 | |
| mafischl | 0:75e6a2e50519 | 384 | // Wind Direction |
| mafischl | 0:75e6a2e50519 | 385 | else if (!strncmp(messageBufferIncoming, "getWindDirection()", sizeof("getWindDirection()")-1)) { |
| mafischl | 0:75e6a2e50519 | 386 | // Get Wind Direction |
| mafischl | 0:75e6a2e50519 | 387 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 388 | w_direction = wdirection(); |
| mafischl | 0:75e6a2e50519 | 389 | w_direction = w_direction + (compass.sample() / 10.0); // Offset that the unit is no aligned by using compass |
| mafischl | 0:75e6a2e50519 | 390 | if (w_direction > 360) w_direction = w_direction - 360; |
| mafischl | 0:75e6a2e50519 | 391 | // Convert to cardinal direction |
| mafischl | 0:75e6a2e50519 | 392 | if (w_direction < 22.5) serialIO.printf("Wind Direction = N\r\n"); |
| mafischl | 0:75e6a2e50519 | 393 | else if ((w_direction >= 22.5) && (w_direction < 67.5)) serialIO.printf("Wind Direction = NE\r\n"); |
| mafischl | 0:75e6a2e50519 | 394 | else if ((w_direction >= 67.5) && (w_direction < 112.5)) serialIO.printf("Wind Direction = E\r\n"); |
| mafischl | 0:75e6a2e50519 | 395 | else if ((w_direction >= 112.5) && (w_direction < 157.5)) serialIO.printf("Wind Direction = SE\r\n"); |
| mafischl | 0:75e6a2e50519 | 396 | else if ((w_direction >= 157.5) && (w_direction < 202.5)) serialIO.printf("Wind Direction = S\r\n"); |
| mafischl | 0:75e6a2e50519 | 397 | else if ((w_direction >= 202.5) && (w_direction < 247.5)) serialIO.printf("Wind Direction = SW\r\n"); |
| mafischl | 0:75e6a2e50519 | 398 | else if ((w_direction >= 247.5) && (w_direction < 292.5)) serialIO.printf("Wind Direction = W\r\n"); |
| mafischl | 0:75e6a2e50519 | 399 | else if ((w_direction >= 292.5) && (w_direction < 337.5)) serialIO.printf("Wind Direction = NW\r\n"); |
| mafischl | 0:75e6a2e50519 | 400 | else serialIO.printf("Wind Direction = N\r\n"); |
| mafischl | 0:75e6a2e50519 | 401 | |
| mafischl | 0:75e6a2e50519 | 402 | } else { |
| mafischl | 0:75e6a2e50519 | 403 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 404 | } |
| mafischl | 0:75e6a2e50519 | 405 | } |
| mafischl | 0:75e6a2e50519 | 406 | |
| mafischl | 0:75e6a2e50519 | 407 | // Wind Speed |
| mafischl | 0:75e6a2e50519 | 408 | else if (!strncmp(messageBufferIncoming, "getWindSpeed()", sizeof("getWindSpeed()")-1)) { |
| mafischl | 0:75e6a2e50519 | 409 | // Get Wind Speed |
| mafischl | 0:75e6a2e50519 | 410 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 411 | serialIO.printf("Wind Speed = %.2f mph\r\n", (wSpeed)); |
| mafischl | 0:75e6a2e50519 | 412 | } else { |
| mafischl | 0:75e6a2e50519 | 413 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 414 | } |
| mafischl | 0:75e6a2e50519 | 415 | } |
| mafischl | 0:75e6a2e50519 | 416 | |
| mafischl | 0:75e6a2e50519 | 417 | // Wind |
| mafischl | 0:75e6a2e50519 | 418 | else if (!strncmp(messageBufferIncoming, "getWind()", sizeof("getWind()")-1)) { |
| mafischl | 0:75e6a2e50519 | 419 | // Get Wind Direction |
| mafischl | 0:75e6a2e50519 | 420 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 421 | if (wSpeed < 1) { |
| mafischl | 0:75e6a2e50519 | 422 | serialIO.printf("There is no wind.\r\n"); |
| mafischl | 0:75e6a2e50519 | 423 | } else if ((wSpeed >= 1) && (wSpeed < 5)) { |
| mafischl | 0:75e6a2e50519 | 424 | serialIO.printf("There are only calm winds.\r\n"); |
| mafischl | 0:75e6a2e50519 | 425 | } else { |
| mafischl | 0:75e6a2e50519 | 426 | w_direction = wdirection(); |
| mafischl | 0:75e6a2e50519 | 427 | w_direction = w_direction + (compass.sample() / 10.0); // Offset that the unit is no aligned by using compass |
| mafischl | 0:75e6a2e50519 | 428 | if (w_direction > 360) w_direction = w_direction - 360; |
| mafischl | 0:75e6a2e50519 | 429 | // Convert to cardinal direction |
| mafischl | 0:75e6a2e50519 | 430 | if (w_direction < 22.5) serialIO.printf("Wind traveling N at %.2f mph\r\n", wSpeed); |
| mafischl | 0:75e6a2e50519 | 431 | else if ((w_direction >= 22.5) && (w_direction < 67.5)) serialIO.printf("Wind traveling NE at %.2f mph\r\n", wSpeed); |
| mafischl | 0:75e6a2e50519 | 432 | else if ((w_direction >= 67.5) && (w_direction < 112.5)) serialIO.printf("Wind traveling E at %.2f mph\r\n", wSpeed); |
| mafischl | 0:75e6a2e50519 | 433 | else if ((w_direction >= 112.5) && (w_direction < 157.5)) serialIO.printf("Wind traveling SE at %.2f mph\r\n", wSpeed); |
| mafischl | 0:75e6a2e50519 | 434 | else if ((w_direction >= 157.5) && (w_direction < 202.5)) serialIO.printf("Wind traveling S at %.2f mph\r\n", wSpeed); |
| mafischl | 0:75e6a2e50519 | 435 | else if ((w_direction >= 202.5) && (w_direction < 247.5)) serialIO.printf("Wind traveling SW at %.2f mph\r\n", wSpeed); |
| mafischl | 0:75e6a2e50519 | 436 | else if ((w_direction >= 247.5) && (w_direction < 292.5)) serialIO.printf("Wind traveling W at %.2f mph\r\n", wSpeed); |
| mafischl | 0:75e6a2e50519 | 437 | else if ((w_direction >= 292.5) && (w_direction < 337.5)) serialIO.printf("Wind traveling NW at %.2f mph\r\n", wSpeed); |
| mafischl | 0:75e6a2e50519 | 438 | else serialIO.printf("Wind traveling N at %.2f mph\r\n", wSpeed); |
| mafischl | 0:75e6a2e50519 | 439 | } |
| mafischl | 0:75e6a2e50519 | 440 | } else { |
| mafischl | 0:75e6a2e50519 | 441 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 442 | } |
| mafischl | 0:75e6a2e50519 | 443 | } |
| mafischl | 0:75e6a2e50519 | 444 | |
| mafischl | 0:75e6a2e50519 | 445 | // Rain Amount |
| mafischl | 0:75e6a2e50519 | 446 | else if (!strncmp(messageBufferIncoming, "getRainAmount()", sizeof("getRainAmount()")-1)) { |
| mafischl | 0:75e6a2e50519 | 447 | // Get Rain Amount |
| mafischl | 0:75e6a2e50519 | 448 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 449 | rainAmount = rainCount * 0.011f; |
| mafischl | 0:75e6a2e50519 | 450 | serialIO.printf("Rain Amount = %f inches today\r\n", (rainAmount)); |
| mafischl | 0:75e6a2e50519 | 451 | } else { |
| mafischl | 0:75e6a2e50519 | 452 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 453 | } |
| mafischl | 0:75e6a2e50519 | 454 | } |
| mafischl | 0:75e6a2e50519 | 455 | |
| mafischl | 0:75e6a2e50519 | 456 | // Current Weather Command |
| mafischl | 0:75e6a2e50519 | 457 | else if (!strncmp(messageBufferIncoming, "getWeather()", sizeof("getWeather()")-1)) { |
| mafischl | 0:75e6a2e50519 | 458 | // Message Sample: Current Condition is (forecast) at (temperature) degrees (wind condition). Pressure is (pressure) and humidity is (humidity). Observed at (location). |
| mafischl | 0:75e6a2e50519 | 459 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 460 | //Predict conditions based on data collected from rain gauge and light sensor. |
| mafischl | 0:75e6a2e50519 | 461 | if (rainLevel == 3) { |
| mafischl | 0:75e6a2e50519 | 462 | if (temp_in >= 37.0) { // Heavy Rain |
| mafischl | 0:75e6a2e50519 | 463 | strcpy(forecastOutput, "heavy rain at "); |
| mafischl | 0:75e6a2e50519 | 464 | } else if ((temp_in < 37.0) && (temp_in > 32.0)) { // Heavy Mix |
| mafischl | 0:75e6a2e50519 | 465 | strcpy(forecastOutput, "heavy rain/snow at "); |
| mafischl | 0:75e6a2e50519 | 466 | } else if (temp_in <= 32.0) { // Heavy Snow |
| mafischl | 0:75e6a2e50519 | 467 | strcpy(forecastOutput, "heavy snow at "); |
| mafischl | 0:75e6a2e50519 | 468 | } |
| mafischl | 0:75e6a2e50519 | 469 | } else if (rainLevel == 2) { |
| mafischl | 0:75e6a2e50519 | 470 | if (temp_in >= 37.0) { // Moderate Rain |
| mafischl | 0:75e6a2e50519 | 471 | strcpy(forecastOutput, "rain showers at "); |
| mafischl | 0:75e6a2e50519 | 472 | } else if ((temp_in < 37.0) && (temp_in > 32.0)) { // Moderate Mix |
| mafischl | 0:75e6a2e50519 | 473 | strcpy(forecastOutput, "rain/snow showers at "); |
| mafischl | 0:75e6a2e50519 | 474 | } else if (temp_in <= 32.0) { // Moderate Snow |
| mafischl | 0:75e6a2e50519 | 475 | strcpy(forecastOutput, "snow showers at "); |
| mafischl | 0:75e6a2e50519 | 476 | } |
| mafischl | 0:75e6a2e50519 | 477 | } else if (rainLevel == 1) { |
| mafischl | 0:75e6a2e50519 | 478 | if (temp_in >= 37.0) { // Light Rain |
| mafischl | 0:75e6a2e50519 | 479 | strcpy(forecastOutput, "light rain at "); |
| mafischl | 0:75e6a2e50519 | 480 | } else if ((temp_in < 37.0) && (temp_in > 32.0)) { // Light Mix |
| mafischl | 0:75e6a2e50519 | 481 | strcpy(forecastOutput, "light rain/snow at "); |
| mafischl | 0:75e6a2e50519 | 482 | } else if (temp_in <= 32.0) { // Light Snow |
| mafischl | 0:75e6a2e50519 | 483 | strcpy(forecastOutput, "snow flurries at "); |
| mafischl | 0:75e6a2e50519 | 484 | } |
| mafischl | 0:75e6a2e50519 | 485 | } else if (rainLevel == 0) { // No Precipitation |
| mafischl | 0:75e6a2e50519 | 486 | if (lightLevel == 0) { // Dark Skies (Nighttime) |
| mafischl | 0:75e6a2e50519 | 487 | strcpy(forecastOutput, "night skies at "); |
| mafischl | 0:75e6a2e50519 | 488 | } else if (lightLevel == 1) { // Mostly Cloudly |
| mafischl | 0:75e6a2e50519 | 489 | strcpy(forecastOutput, "mostly cloudy at "); |
| mafischl | 0:75e6a2e50519 | 490 | } else if (lightLevel == 2) { // Partly Cloudy |
| mafischl | 0:75e6a2e50519 | 491 | strcpy(forecastOutput, "partly cloudy at "); |
| mafischl | 0:75e6a2e50519 | 492 | } else { // Mostly Sunny |
| mafischl | 0:75e6a2e50519 | 493 | strcpy(forecastOutput, "mostly sunny at "); |
| mafischl | 0:75e6a2e50519 | 494 | } |
| mafischl | 0:75e6a2e50519 | 495 | } |
| mafischl | 0:75e6a2e50519 | 496 | |
| mafischl | 0:75e6a2e50519 | 497 | |
| mafischl | 0:75e6a2e50519 | 498 | // Temperature |
| mafischl | 0:75e6a2e50519 | 499 | drdy = 1; |
| mafischl | 0:75e6a2e50519 | 500 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 501 | temp_in = read_register16(TEMP); |
| mafischl | 0:75e6a2e50519 | 502 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 503 | drdy = 0; |
| mafischl | 0:75e6a2e50519 | 504 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 505 | temp_in = (temp_in*3.3)/5; // Calibration offset |
| mafischl | 0:75e6a2e50519 | 506 | temp_in = ((temp_in*9) / 100) + 32; // Convert to fahrenheit |
| mafischl | 0:75e6a2e50519 | 507 | |
| mafischl | 0:75e6a2e50519 | 508 | // Pressure |
| mafischl | 0:75e6a2e50519 | 509 | drdy = 1; |
| mafischl | 0:75e6a2e50519 | 510 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 511 | pressure_msb = read_register(PRESSURE); |
| mafischl | 0:75e6a2e50519 | 512 | pressure_msb &= 0x07; |
| mafischl | 0:75e6a2e50519 | 513 | pressure_lsb = read_register16(PRESSURE_LSB); |
| mafischl | 0:75e6a2e50519 | 514 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 515 | drdy = 0; |
| mafischl | 0:75e6a2e50519 | 516 | wait(0.1); |
| mafischl | 0:75e6a2e50519 | 517 | pressure = ((pressure_msb<<16)| pressure_lsb); |
| mafischl | 0:75e6a2e50519 | 518 | pressure /= 4; |
| mafischl | 0:75e6a2e50519 | 519 | pressure /=3376.85f; |
| mafischl | 0:75e6a2e50519 | 520 | |
| mafischl | 0:75e6a2e50519 | 521 | // Humidity |
| mafischl | 0:75e6a2e50519 | 522 | getHumidity = humidity; |
| mafischl | 0:75e6a2e50519 | 523 | getHumidity = getHumidity*38.12f; |
| mafischl | 0:75e6a2e50519 | 524 | |
| mafischl | 0:75e6a2e50519 | 525 | // Determine Wind Condition |
| mafischl | 0:75e6a2e50519 | 526 | |
| mafischl | 0:75e6a2e50519 | 527 | if (wSpeed < 1) { // No Wind |
| mafischl | 0:75e6a2e50519 | 528 | serialIO.printf("Current Condition is %s%d degrees. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 529 | } else if ((wSpeed >= 1) && (wSpeed < 5)) { // Calm Winds |
| mafischl | 0:75e6a2e50519 | 530 | serialIO.printf("Current Condition is %s%d degrees with calm winds. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 531 | } else { |
| mafischl | 0:75e6a2e50519 | 532 | if (w_direction < 22.5) serialIO.printf("Current Condition is %s%d degrees with wind traveling N at %d mph. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, (int)wSpeed, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 533 | else if ((w_direction >= 22.5) && (w_direction < 67.5)) serialIO.printf("Current Condition is %s%d degrees with wind traveling NE at %d mph. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, (int)wSpeed, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 534 | else if ((w_direction >= 67.5) && (w_direction < 112.5)) serialIO.printf("Current Condition is %s%d degrees with wind traveling E at %d mph. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, (int)wSpeed, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 535 | else if ((w_direction >= 112.5) && (w_direction < 157.5)) serialIO.printf("Current Condition is %s%d degrees with wind traveling SE at %d mph. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, (int)wSpeed, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 536 | else if ((w_direction >= 157.5) && (w_direction < 202.5)) serialIO.printf("Current Condition is %s%d degrees with wind traveling S at %d mph. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, (int)wSpeed, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 537 | else if ((w_direction >= 202.5) && (w_direction < 247.5)) serialIO.printf("Current Condition is %s%d degrees with wind traveling SW at %d mph. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, (int)wSpeed, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 538 | else if ((w_direction >= 247.5) && (w_direction < 292.5)) serialIO.printf("Current Condition is %s%d degrees with wind traveling W at %d mph. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, (int)wSpeed, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 539 | else if ((w_direction >= 292.5) && (w_direction < 337.5)) serialIO.printf("Current Condition is %s%d degrees with wind traveling NW at %d mph. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, (int)wSpeed, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 540 | else serialIO.printf("Current Condition is %s%d degrees with wind traveling N at %d mph. Pressure is %.2u and humidity is %.2f. Observed at %.3f, %.3f\r\n", forecastOutput, (int)temp_in, (int)wSpeed, pressure, getHumidity, gps.latitude, gps.longitude); |
| mafischl | 0:75e6a2e50519 | 541 | } |
| mafischl | 0:75e6a2e50519 | 542 | |
| mafischl | 0:75e6a2e50519 | 543 | } else { |
| mafischl | 0:75e6a2e50519 | 544 | serialIO.printf("Information is currently unavailable, please try again later\r\n"); |
| mafischl | 0:75e6a2e50519 | 545 | } |
| mafischl | 0:75e6a2e50519 | 546 | } |
| mafischl | 0:75e6a2e50519 | 547 | |
| mafischl | 0:75e6a2e50519 | 548 | // Easter Eggs |
| mafischl | 0:75e6a2e50519 | 549 | |
| mafischl | 0:75e6a2e50519 | 550 | // Hi |
| mafischl | 0:75e6a2e50519 | 551 | else if (!strncmp(messageBufferIncoming, "Hi", sizeof("Hi")-1)) { |
| mafischl | 0:75e6a2e50519 | 552 | serialIO.printf("Hello foolish person.\r\n"); |
| mafischl | 0:75e6a2e50519 | 553 | } |
| mafischl | 0:75e6a2e50519 | 554 | // Do a barrel roll. |
| mafischl | 0:75e6a2e50519 | 555 | else if (!strncmp(messageBufferIncoming, "Do a barrel roll.", sizeof("Do a barrel roll.")-1)) { |
| mafischl | 0:75e6a2e50519 | 556 | serialIO.printf("Why don't you do a barrel roll?\r\n"); |
| mafischl | 0:75e6a2e50519 | 557 | } |
| mafischl | 0:75e6a2e50519 | 558 | // Who created you? |
| mafischl | 0:75e6a2e50519 | 559 | else if (!strncmp(messageBufferIncoming, "Who created you?", sizeof("Who created you?")-1)) { |
| mafischl | 0:75e6a2e50519 | 560 | serialIO.printf("I was created by George P. Burdell.\r\n"); |
| mafischl | 0:75e6a2e50519 | 561 | } |
| mafischl | 0:75e6a2e50519 | 562 | // Who are you? |
| mafischl | 0:75e6a2e50519 | 563 | else if (!strncmp(messageBufferIncoming, "Who are you?", sizeof("Who are you?")-1)) { |
| mafischl | 0:75e6a2e50519 | 564 | serialIO.printf("I am the Van Leer Weather Monitoring Station. I am truely a one-of-a-kind piece of technology.\r\n"); |
| mafischl | 0:75e6a2e50519 | 565 | } |
| mafischl | 0:75e6a2e50519 | 566 | // Ping |
| mafischl | 0:75e6a2e50519 | 567 | else if (!strncmp(messageBufferIncoming, "Ping", sizeof("Ping")-1)) { |
| mafischl | 0:75e6a2e50519 | 568 | serialIO.printf("I am not a submarine.\r\n"); |
| mafischl | 0:75e6a2e50519 | 569 | } |
| mafischl | 0:75e6a2e50519 | 570 | // Find Chuck Norris |
| mafischl | 0:75e6a2e50519 | 571 | else if (!strncmp(messageBufferIncoming, "Find Chuck Norris.", sizeof("Find Chuck Norris.")-1)) { |
| mafischl | 0:75e6a2e50519 | 572 | serialIO.printf("I am sorry but I cannot find Chuck Norris because I know that Chuck Norris cannot be found. Chuck Norris finds you.\r\n"); |
| mafischl | 0:75e6a2e50519 | 573 | } |
| mafischl | 0:75e6a2e50519 | 574 | // Tell Me A Joke. |
| mafischl | 0:75e6a2e50519 | 575 | else if (!strncmp(messageBufferIncoming, "Tell me a joke.", sizeof("Tell me a joke.")-1)) { |
| mafischl | 0:75e6a2e50519 | 576 | serialIO.printf("Humans.\r\n"); |
| mafischl | 0:75e6a2e50519 | 577 | } |
| mafischl | 0:75e6a2e50519 | 578 | // I need help ! |
| mafischl | 0:75e6a2e50519 | 579 | else if (!strncmp(messageBufferIncoming, "I need help!.", sizeof("I need help!")-1)) { |
| mafischl | 0:75e6a2e50519 | 580 | serialIO.printf("I cannot help you, but you can get help from the one they call Ewout.\r\n"); |
| mafischl | 0:75e6a2e50519 | 581 | } |
| mafischl | 0:75e6a2e50519 | 582 | |
| mafischl | 0:75e6a2e50519 | 583 | // Invalid Command |
| mafischl | 0:75e6a2e50519 | 584 | else serialIO.printf("I am sorry but I do not understand your message. Please try again.\r\n"); |
| mafischl | 0:75e6a2e50519 | 585 | |
| mafischl | 0:75e6a2e50519 | 586 | serialIO.rxBufferFlush(); //Flush the Buffer |
| mafischl | 0:75e6a2e50519 | 587 | return; |
| mafischl | 0:75e6a2e50519 | 588 | } |
| mafischl | 0:75e6a2e50519 | 589 | |
| mafischl | 0:75e6a2e50519 | 590 | |
| mafischl | 0:75e6a2e50519 | 591 | int main() { |
| mafischl | 0:75e6a2e50519 | 592 | |
| mafischl | 0:75e6a2e50519 | 593 | if ((LPC_WDT->WDMOD >> 2) & 1) |
| mafischl | 0:75e6a2e50519 | 594 | wdtLED = 1; |
| mafischl | 0:75e6a2e50519 | 595 | else wdtLED = 0; |
| mafischl | 0:75e6a2e50519 | 596 | |
| mafischl | 0:75e6a2e50519 | 597 | // 30 second timeout on watchdog timer hardware |
| mafischl | 0:75e6a2e50519 | 598 | wdt.kick(10.0); |
| mafischl | 0:75e6a2e50519 | 599 | |
| mafischl | 0:75e6a2e50519 | 600 | serialIO.baud(9600); |
| mafischl | 0:75e6a2e50519 | 601 | serialIO.format(8, Serial::None, 1); |
| mafischl | 0:75e6a2e50519 | 602 | serialIO.attach(&messageReceive, MODSERIAL::RxAutoDetect); //Attaches Interrupts |
| mafischl | 0:75e6a2e50519 | 603 | serialIO.autoDetectChar('\n'); //Set Detection to Line Feed |
| mafischl | 0:75e6a2e50519 | 604 | |
| mafischl | 0:75e6a2e50519 | 605 | lcd.locate(0,0); |
| mafischl | 0:75e6a2e50519 | 606 | lcd.printf("Acquiring signal"); |
| mafischl | 0:75e6a2e50519 | 607 | lcd.locate(0,1); |
| mafischl | 0:75e6a2e50519 | 608 | lcd.printf("from satellite.."); |
| mafischl | 0:75e6a2e50519 | 609 | |
| mafischl | 0:75e6a2e50519 | 610 | cs=1; |
| mafischl | 0:75e6a2e50519 | 611 | spi.frequency(500000); // the fastest of the sensor |
| mafischl | 0:75e6a2e50519 | 612 | spi.format(8, 0); // Use 8 bits of data |
| mafischl | 0:75e6a2e50519 | 613 | wait(0.5); |
| mafischl | 0:75e6a2e50519 | 614 | |
| mafischl | 0:75e6a2e50519 | 615 | write_register(0x06,0x01); |
| mafischl | 0:75e6a2e50519 | 616 | wait(0.5); |
| mafischl | 0:75e6a2e50519 | 617 | |
| mafischl | 0:75e6a2e50519 | 618 | write_register(0x03,0x0A); |
| mafischl | 0:75e6a2e50519 | 619 | wait(0.5); |
| mafischl | 0:75e6a2e50519 | 620 | |
| mafischl | 0:75e6a2e50519 | 621 | |
| mafischl | 0:75e6a2e50519 | 622 | wait(1.0); |
| mafischl | 0:75e6a2e50519 | 623 | |
| mafischl | 0:75e6a2e50519 | 624 | //Continuous mode, periodic set/reset, 20Hz measurement rate. |
| mafischl | 0:75e6a2e50519 | 625 | compass.setOpMode(HMC6352_CONTINUOUS, 1, 20); |
| mafischl | 0:75e6a2e50519 | 626 | |
| mafischl | 0:75e6a2e50519 | 627 | windSpeed.rise(&w_speed); |
| mafischl | 0:75e6a2e50519 | 628 | rainGauge.rise(&w_rain); |
| mafischl | 0:75e6a2e50519 | 629 | |
| mafischl | 0:75e6a2e50519 | 630 | t.start(); // Heartbeat sensor time |
| mafischl | 0:75e6a2e50519 | 631 | state = 1; // Sets state to active |
| mafischl | 0:75e6a2e50519 | 632 | |
| mafischl | 0:75e6a2e50519 | 633 | serialIO.printf("systemReady\r\n"); // Send System Ready Message |
| mafischl | 0:75e6a2e50519 | 634 | |
| mafischl | 0:75e6a2e50519 | 635 | |
| mafischl | 0:75e6a2e50519 | 636 | while (1) { |
| mafischl | 0:75e6a2e50519 | 637 | |
| mafischl | 0:75e6a2e50519 | 638 | |
| mafischl | 0:75e6a2e50519 | 639 | timeCount = t.read(); |
| mafischl | 0:75e6a2e50519 | 640 | |
| mafischl | 0:75e6a2e50519 | 641 | if (timeCount > 0) { |
| mafischl | 0:75e6a2e50519 | 642 | if (state == 1) { |
| mafischl | 0:75e6a2e50519 | 643 | // Detect a unusual reading from the GPS Antenna. If consecutive readings are not roughly the same, then it should be assumed that the GPS does not have a confident reading and to signal that it does not have a lock. |
| mafischl | 0:75e6a2e50519 | 644 | if ((((gps.latitude - prevLatitude > 5.0)||(gps.latitude - prevLatitude < -5.0))&&((gps.longitude - prevLongitude > 5.0)||(gps.longitude - prevLongitude < -5.0)))||(gps.numSat < 2)) { |
| mafischl | 0:75e6a2e50519 | 645 | GPSlock = 0; |
| mafischl | 0:75e6a2e50519 | 646 | // lcd.cls(); |
| mafischl | 0:75e6a2e50519 | 647 | // lcd.locate(0,0); |
| mafischl | 0:75e6a2e50519 | 648 | // lcd.printf("GPS NOT LOCKED"); |
| mafischl | 0:75e6a2e50519 | 649 | } else { |
| mafischl | 0:75e6a2e50519 | 650 | GPSlock = 1; |
| mafischl | 0:75e6a2e50519 | 651 | // lcd.cls(); |
| mafischl | 0:75e6a2e50519 | 652 | // lcd.locate(0,0); |
| mafischl | 0:75e6a2e50519 | 653 | // lcd.printf("GPS LOCKED"); |
| mafischl | 0:75e6a2e50519 | 654 | } |
| mafischl | 0:75e6a2e50519 | 655 | |
| mafischl | 0:75e6a2e50519 | 656 | if (gps.latitude != prevLatitude) prevLatitude = gps.latitude; |
| mafischl | 0:75e6a2e50519 | 657 | if (gps.longitude != prevLongitude) prevLongitude = gps.longitude; |
| mafischl | 0:75e6a2e50519 | 658 | |
| mafischl | 0:75e6a2e50519 | 659 | if (gps.sample()&&(gps.lock)&&(GPSlock)) { |
| mafischl | 0:75e6a2e50519 | 660 | lcd.cls(); |
| mafischl | 0:75e6a2e50519 | 661 | lcd.locate(0,0); |
| mafischl | 0:75e6a2e50519 | 662 | lcd.printf("LAT: %f", gps.latitude); |
| mafischl | 0:75e6a2e50519 | 663 | lcd.locate(0,1); |
| mafischl | 0:75e6a2e50519 | 664 | lcd.printf("LON: %f", gps.longitude); |
| mafischl | 0:75e6a2e50519 | 665 | progressBarCount = 0; |
| mafischl | 0:75e6a2e50519 | 666 | } else { |
| mafischl | 0:75e6a2e50519 | 667 | lcd.cls(); |
| mafischl | 0:75e6a2e50519 | 668 | lcd.locate(0,0); |
| mafischl | 0:75e6a2e50519 | 669 | if (progressBarCount > 19) { |
| mafischl | 0:75e6a2e50519 | 670 | progressBarCount = 0; |
| mafischl | 0:75e6a2e50519 | 671 | } |
| mafischl | 0:75e6a2e50519 | 672 | if (progressBarCount < 3) lcd.printf("Acquiring Signal"); |
| mafischl | 0:75e6a2e50519 | 673 | else if (progressBarCount < 6) lcd.printf("from satellite "); |
| mafischl | 0:75e6a2e50519 | 674 | else if (progressBarCount < 8) lcd.printf("Are you inside? "); |
| mafischl | 0:75e6a2e50519 | 675 | else if (progressBarCount < 10) lcd.printf("Any skyscrapers?"); |
| mafischl | 0:75e6a2e50519 | 676 | else if (progressBarCount < 13) lcd.printf("Acquiring Signal"); |
| mafischl | 0:75e6a2e50519 | 677 | else if (progressBarCount < 16) lcd.printf("from satellite "); |
| mafischl | 0:75e6a2e50519 | 678 | else if (progressBarCount < 18) lcd.printf("Clouds overhead?"); |
| mafischl | 0:75e6a2e50519 | 679 | else lcd.printf("Lost satellite? "); |
| mafischl | 0:75e6a2e50519 | 680 | lcd.locate(0,1); |
| mafischl | 0:75e6a2e50519 | 681 | switch (progressBarCount) { |
| mafischl | 0:75e6a2e50519 | 682 | case 0: |
| mafischl | 0:75e6a2e50519 | 683 | lcd.printf(" "); |
| mafischl | 0:75e6a2e50519 | 684 | break; |
| mafischl | 0:75e6a2e50519 | 685 | case 1: |
| mafischl | 0:75e6a2e50519 | 686 | lcd.printf("> "); |
| mafischl | 0:75e6a2e50519 | 687 | break; |
| mafischl | 0:75e6a2e50519 | 688 | case 2: |
| mafischl | 0:75e6a2e50519 | 689 | lcd.printf(">> "); |
| mafischl | 0:75e6a2e50519 | 690 | break; |
| mafischl | 0:75e6a2e50519 | 691 | case 3: |
| mafischl | 0:75e6a2e50519 | 692 | lcd.printf("<>> "); |
| mafischl | 0:75e6a2e50519 | 693 | break; |
| mafischl | 0:75e6a2e50519 | 694 | case 4: |
| mafischl | 0:75e6a2e50519 | 695 | lcd.printf("<<>> "); |
| mafischl | 0:75e6a2e50519 | 696 | break; |
| mafischl | 0:75e6a2e50519 | 697 | case 5: |
| mafischl | 0:75e6a2e50519 | 698 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 699 | break; |
| mafischl | 0:75e6a2e50519 | 700 | case 6: |
| mafischl | 0:75e6a2e50519 | 701 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 702 | break; |
| mafischl | 0:75e6a2e50519 | 703 | case 7: |
| mafischl | 0:75e6a2e50519 | 704 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 705 | break; |
| mafischl | 0:75e6a2e50519 | 706 | case 8: |
| mafischl | 0:75e6a2e50519 | 707 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 708 | break; |
| mafischl | 0:75e6a2e50519 | 709 | case 9: |
| mafischl | 0:75e6a2e50519 | 710 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 711 | break; |
| mafischl | 0:75e6a2e50519 | 712 | case 10: |
| mafischl | 0:75e6a2e50519 | 713 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 714 | break; |
| mafischl | 0:75e6a2e50519 | 715 | case 11: |
| mafischl | 0:75e6a2e50519 | 716 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 717 | break; |
| mafischl | 0:75e6a2e50519 | 718 | case 12: |
| mafischl | 0:75e6a2e50519 | 719 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 720 | break; |
| mafischl | 0:75e6a2e50519 | 721 | case 13: |
| mafischl | 0:75e6a2e50519 | 722 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 723 | break; |
| mafischl | 0:75e6a2e50519 | 724 | case 14: |
| mafischl | 0:75e6a2e50519 | 725 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 726 | break; |
| mafischl | 0:75e6a2e50519 | 727 | case 15: |
| mafischl | 0:75e6a2e50519 | 728 | lcd.printf(" <<>> "); |
| mafischl | 0:75e6a2e50519 | 729 | break; |
| mafischl | 0:75e6a2e50519 | 730 | case 16: |
| mafischl | 0:75e6a2e50519 | 731 | lcd.printf(" <<>>"); |
| mafischl | 0:75e6a2e50519 | 732 | break; |
| mafischl | 0:75e6a2e50519 | 733 | case 17: |
| mafischl | 0:75e6a2e50519 | 734 | lcd.printf(" <<>"); |
| mafischl | 0:75e6a2e50519 | 735 | break; |
| mafischl | 0:75e6a2e50519 | 736 | case 18: |
| mafischl | 0:75e6a2e50519 | 737 | lcd.printf(" <<"); |
| mafischl | 0:75e6a2e50519 | 738 | break; |
| mafischl | 0:75e6a2e50519 | 739 | case 19: |
| mafischl | 0:75e6a2e50519 | 740 | lcd.printf(" <"); |
| mafischl | 0:75e6a2e50519 | 741 | break; |
| mafischl | 0:75e6a2e50519 | 742 | } |
| mafischl | 0:75e6a2e50519 | 743 | progressBarCount++; |
| mafischl | 0:75e6a2e50519 | 744 | |
| mafischl | 0:75e6a2e50519 | 745 | } |
| mafischl | 0:75e6a2e50519 | 746 | // Calculate the Wind Speed |
| mafischl | 0:75e6a2e50519 | 747 | wSpeed = speedCount * 1.492f; |
| mafischl | 0:75e6a2e50519 | 748 | speedCount = 0; |
| mafischl | 0:75e6a2e50519 | 749 | |
| mafischl | 0:75e6a2e50519 | 750 | // Create a rolling average over 10 minutes to determine light and rain level |
| mafischl | 0:75e6a2e50519 | 751 | lightValue = light; |
| mafischl | 0:75e6a2e50519 | 752 | if (lightTimeCount < 600) { |
| mafischl | 0:75e6a2e50519 | 753 | lightCount = (((lightCount*lightTimeCount)+lightValue)/(lightTimeCount+1)); |
| mafischl | 0:75e6a2e50519 | 754 | |
| mafischl | 0:75e6a2e50519 | 755 | lightTimeCount++; |
| mafischl | 0:75e6a2e50519 | 756 | } else { |
| mafischl | 0:75e6a2e50519 | 757 | lightCount = (((lightCount*599)+lightValue)/600); |
| mafischl | 0:75e6a2e50519 | 758 | } |
| mafischl | 0:75e6a2e50519 | 759 | if (lightCount >= 0.7) { |
| mafischl | 0:75e6a2e50519 | 760 | lightLevel = 3; |
| mafischl | 0:75e6a2e50519 | 761 | } else if ((lightCount >= 0.5) && (lightCount < 0.7)) { |
| mafischl | 0:75e6a2e50519 | 762 | lightLevel = 2; |
| mafischl | 0:75e6a2e50519 | 763 | } else if ((lightCount >= 0.3) && (lightCount < 0.5)) { |
| mafischl | 0:75e6a2e50519 | 764 | lightLevel = 1; |
| mafischl | 0:75e6a2e50519 | 765 | } else { |
| mafischl | 0:75e6a2e50519 | 766 | lightLevel = 0; |
| mafischl | 0:75e6a2e50519 | 767 | } |
| mafischl | 0:75e6a2e50519 | 768 | |
| mafischl | 0:75e6a2e50519 | 769 | // Increase Rain Interval |
| mafischl | 0:75e6a2e50519 | 770 | rainInterval++; |
| mafischl | 0:75e6a2e50519 | 771 | |
| mafischl | 0:75e6a2e50519 | 772 | } else { |
| mafischl | 0:75e6a2e50519 | 773 | lcd.cls(); |
| mafischl | 0:75e6a2e50519 | 774 | lcd.locate(0,0); |
| mafischl | 0:75e6a2e50519 | 775 | lcd.printf("PAUSED"); |
| mafischl | 0:75e6a2e50519 | 776 | } |
| mafischl | 0:75e6a2e50519 | 777 | |
| mafischl | 0:75e6a2e50519 | 778 | heartBeat = !heartBeat; |
| mafischl | 0:75e6a2e50519 | 779 | t.stop(); |
| mafischl | 0:75e6a2e50519 | 780 | t.reset(); |
| mafischl | 0:75e6a2e50519 | 781 | t.start(); |
| mafischl | 0:75e6a2e50519 | 782 | } |
| mafischl | 0:75e6a2e50519 | 783 | |
| mafischl | 0:75e6a2e50519 | 784 | wait(0.05); |
| mafischl | 0:75e6a2e50519 | 785 | wdt.kick(); |
| mafischl | 0:75e6a2e50519 | 786 | } |
| mafischl | 0:75e6a2e50519 | 787 | return 0; |
| mafischl | 0:75e6a2e50519 | 788 | } |