This program connects to the The Things Network backend in OTAA Mode. It logs sensor values from a BME 280 to the backend. Tried adding support for Grove GPS using SerialGPS library but it is not working - conflicting with mbed-rtos, so it commented. Deep Sleep for mDot implemented BUT avoiding reprogramming of the mDot config is NOT working.
Dependencies: BME280 SerialGPS libmDot mbed-rtos mbed
main.cpp@8:c17b68b03791, 2016-07-08 (annotated)
- Committer:
- AshuJoshi
- Date:
- Fri Jul 08 03:26:39 2016 +0000
- Revision:
- 8:c17b68b03791
- Parent:
- 7:9e2454b0318a
- Child:
- 10:8071e1ae92ac
Sending data to GW/TTN working, sending sensor data from BME280 and the Light Sensor
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
AshuJoshi | 0:3ec6a7645098 | 1 | /****************************************************** |
AshuJoshi | 0:3ec6a7645098 | 2 | * A Program to interface the Grove Base Shielf V2 |
AshuJoshi | 0:3ec6a7645098 | 3 | * to the mDot UDK. |
AshuJoshi | 0:3ec6a7645098 | 4 | * Additionally sample code to compress the data |
AshuJoshi | 0:3ec6a7645098 | 5 | * for use with LPWANs such as LoRa |
AshuJoshi | 0:3ec6a7645098 | 6 | *****************************************************/ |
AshuJoshi | 0:3ec6a7645098 | 7 | |
AshuJoshi | 0:3ec6a7645098 | 8 | #include "mbed.h" |
AshuJoshi | 2:866a72c3c3bf | 9 | #include "mDot.h" |
AshuJoshi | 2:866a72c3c3bf | 10 | #include "MTSLog.h" |
AshuJoshi | 2:866a72c3c3bf | 11 | #include "MTSText.h" |
AshuJoshi | 6:35f934e83c74 | 12 | #include <string> |
AshuJoshi | 6:35f934e83c74 | 13 | |
AshuJoshi | 7:9e2454b0318a | 14 | #include "BME280.h" |
AshuJoshi | 5:4bc6ba66f28e | 15 | //#include "SerialGPS.h" |
AshuJoshi | 0:3ec6a7645098 | 16 | |
AshuJoshi | 2:866a72c3c3bf | 17 | using namespace mts; |
AshuJoshi | 2:866a72c3c3bf | 18 | |
AshuJoshi | 2:866a72c3c3bf | 19 | #define MIN(a,b) (((a)<(b))?(a):(b)) |
AshuJoshi | 2:866a72c3c3bf | 20 | #define MAX(a,b) (((a)>(b))?(a):(b)) |
AshuJoshi | 5:4bc6ba66f28e | 21 | |
AshuJoshi | 5:4bc6ba66f28e | 22 | // >>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>>> |
AshuJoshi | 5:4bc6ba66f28e | 23 | |
AshuJoshi | 5:4bc6ba66f28e | 24 | // Values as used by The Things Network |
AshuJoshi | 5:4bc6ba66f28e | 25 | // Application session key |
AshuJoshi | 5:4bc6ba66f28e | 26 | uint8_t AppSKey[16]= { 0x91, 0x5F, 0xCD, 0x2A, 0xED, 0x8E, 0x0C, 0x2B, 0x30, 0xEF, 0x35, 0x8D, 0xF7, 0xE7, 0x89, 0x0A }; |
AshuJoshi | 5:4bc6ba66f28e | 27 | // Network session key |
AshuJoshi | 5:4bc6ba66f28e | 28 | uint8_t NwkSKey[16]= { 0x60, 0xBF, 0x44, 0xA9, 0x56, 0x0A, 0x4C, 0xB4, 0xF2, 0xEB, 0xB1, 0x6B, 0x9A, 0x2C, 0x57, 0x32 }; |
AshuJoshi | 5:4bc6ba66f28e | 29 | |
AshuJoshi | 5:4bc6ba66f28e | 30 | // App Key 1DD7BB3D3E43ED13029996BEC25BF190 |
AshuJoshi | 5:4bc6ba66f28e | 31 | uint8_t AppKey[16] = {0x1D, 0xD7, 0xBB, 0x3D, 0x3E, 0x43, 0xED, 0x13, 0x02, 0x99, 0x96, 0xBE, 0xC2, 0x5B, 0xF1, 0x90}; |
AshuJoshi | 5:4bc6ba66f28e | 32 | // App EUI 70B3D57ED00005D5 |
AshuJoshi | 5:4bc6ba66f28e | 33 | uint8_t AppEUI[8] = {0x70, 0xB3, 0xD5, 0x7E, 0xD0, 0x00, 0x05, 0xD5}; |
AshuJoshi | 5:4bc6ba66f28e | 34 | |
AshuJoshi | 5:4bc6ba66f28e | 35 | |
AshuJoshi | 5:4bc6ba66f28e | 36 | // Network Address - Get your own address range at http://thethingsnetwork.org/wiki/AddressSpace |
AshuJoshi | 5:4bc6ba66f28e | 37 | //uint8_t NetworkAddr[4]= {0x02,0x01,0x6C,0x02}; // Our Network address or Node ID |
AshuJoshi | 5:4bc6ba66f28e | 38 | uint8_t NetworkAddr[4] = { 0x08, 0xBE, 0xAB, 0x8A }; |
AshuJoshi | 5:4bc6ba66f28e | 39 | |
AshuJoshi | 5:4bc6ba66f28e | 40 | // Some defines for the LoRa configuration |
AshuJoshi | 5:4bc6ba66f28e | 41 | #define LORA_ACK 0 |
AshuJoshi | 5:4bc6ba66f28e | 42 | #define LORA_TXPOWER 20 |
AshuJoshi | 5:4bc6ba66f28e | 43 | |
AshuJoshi | 5:4bc6ba66f28e | 44 | //Ignoring sub band for EU modules. |
AshuJoshi | 5:4bc6ba66f28e | 45 | static uint8_t config_frequency_sub_band = 7; |
AshuJoshi | 5:4bc6ba66f28e | 46 | |
AshuJoshi | 5:4bc6ba66f28e | 47 | // <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<< |
AshuJoshi | 5:4bc6ba66f28e | 48 | |
AshuJoshi | 5:4bc6ba66f28e | 49 | |
AshuJoshi | 2:866a72c3c3bf | 50 | |
AshuJoshi | 1:36e336869699 | 51 | // mDot UDK Specific |
AshuJoshi | 1:36e336869699 | 52 | // MDot Pinout: https://developer.mbed.org/platforms/MTS-mDot-F411/#pinout-diagram |
AshuJoshi | 0:3ec6a7645098 | 53 | // Uncomment this line if using a full sized UDK2.0 instead of a Micro UDK |
AshuJoshi | 1:36e336869699 | 54 | |
AshuJoshi | 0:3ec6a7645098 | 55 | #define UDK2 1 |
AshuJoshi | 0:3ec6a7645098 | 56 | #ifdef UDK2 |
AshuJoshi | 0:3ec6a7645098 | 57 | DigitalOut led(LED1); |
AshuJoshi | 0:3ec6a7645098 | 58 | #else |
AshuJoshi | 0:3ec6a7645098 | 59 | DigitalOut led(XBEE_RSSI); |
AshuJoshi | 0:3ec6a7645098 | 60 | #endif |
AshuJoshi | 0:3ec6a7645098 | 61 | |
AshuJoshi | 5:4bc6ba66f28e | 62 | //SerialGPS gps(PA_2, PA_3); |
AshuJoshi | 1:36e336869699 | 63 | //BME280 sensor(I2C_SDA, I2C_SCL) |
AshuJoshi | 1:36e336869699 | 64 | // MDot UDK - I2C_SDA and I2C_SCL connected to PC_9/PA_* |
AshuJoshi | 7:9e2454b0318a | 65 | BME280 b280(PC_9, PA_8); |
AshuJoshi | 8:c17b68b03791 | 66 | AnalogIn light(PB_0); // This corresponds to A1 Connector on the Grove Shield |
AshuJoshi | 1:36e336869699 | 67 | |
AshuJoshi | 5:4bc6ba66f28e | 68 | // Serial via USB for debugging only |
AshuJoshi | 5:4bc6ba66f28e | 69 | //Serial pc(USBTX,USBRX); |
AshuJoshi | 5:4bc6ba66f28e | 70 | |
AshuJoshi | 0:3ec6a7645098 | 71 | // Function Declarations |
AshuJoshi | 0:3ec6a7645098 | 72 | void endLessTestLoop(); |
AshuJoshi | 0:3ec6a7645098 | 73 | void setUpLEDBlink(); |
AshuJoshi | 0:3ec6a7645098 | 74 | void blink(); |
AshuJoshi | 7:9e2454b0318a | 75 | void readandprintBME280(); |
AshuJoshi | 8:c17b68b03791 | 76 | float readLightSensor(); |
AshuJoshi | 2:866a72c3c3bf | 77 | void mDotConfig(); |
AshuJoshi | 2:866a72c3c3bf | 78 | void mDotGotoDeepSleep(int seconds); |
AshuJoshi | 3:5c2bcba214b5 | 79 | void mDotConfigPrint(); |
AshuJoshi | 4:97f9ad3f2566 | 80 | void initSerialGPS(); |
AshuJoshi | 5:4bc6ba66f28e | 81 | void setupNetwork(); |
AshuJoshi | 5:4bc6ba66f28e | 82 | void joinNetwork(); |
AshuJoshi | 8:c17b68b03791 | 83 | void sendData(); |
AshuJoshi | 2:866a72c3c3bf | 84 | |
AshuJoshi | 6:35f934e83c74 | 85 | // Globals |
AshuJoshi | 6:35f934e83c74 | 86 | Ticker tick; |
AshuJoshi | 6:35f934e83c74 | 87 | mDot* dot; |
AshuJoshi | 8:c17b68b03791 | 88 | float llevel; |
AshuJoshi | 0:3ec6a7645098 | 89 | |
AshuJoshi | 0:3ec6a7645098 | 90 | /***************************************************** |
AshuJoshi | 0:3ec6a7645098 | 91 | * MAIN |
AshuJoshi | 0:3ec6a7645098 | 92 | *****************************************************/ |
AshuJoshi | 0:3ec6a7645098 | 93 | int main(){ |
AshuJoshi | 0:3ec6a7645098 | 94 | |
AshuJoshi | 0:3ec6a7645098 | 95 | // Simple Test Functions, "Hello World on UDK |
AshuJoshi | 0:3ec6a7645098 | 96 | setUpLEDBlink(); |
AshuJoshi | 7:9e2454b0318a | 97 | mDotConfig(); |
AshuJoshi | 5:4bc6ba66f28e | 98 | setupNetwork(); |
AshuJoshi | 6:35f934e83c74 | 99 | //wait(15); |
AshuJoshi | 7:9e2454b0318a | 100 | joinNetwork(); |
AshuJoshi | 8:c17b68b03791 | 101 | sendData(); |
AshuJoshi | 8:c17b68b03791 | 102 | // endLessTestLoop(); |
AshuJoshi | 0:3ec6a7645098 | 103 | |
AshuJoshi | 0:3ec6a7645098 | 104 | return 0; |
AshuJoshi | 0:3ec6a7645098 | 105 | } |
AshuJoshi | 0:3ec6a7645098 | 106 | |
AshuJoshi | 8:c17b68b03791 | 107 | void sendData() { |
AshuJoshi | 8:c17b68b03791 | 108 | std::vector<uint8_t> data; |
AshuJoshi | 8:c17b68b03791 | 109 | std::string data_str = "hello!"; |
AshuJoshi | 8:c17b68b03791 | 110 | char string_buffer[64]; |
AshuJoshi | 8:c17b68b03791 | 111 | std::string separator_str = ","; |
AshuJoshi | 8:c17b68b03791 | 112 | std::string temp_cls = "TC"; |
AshuJoshi | 8:c17b68b03791 | 113 | float temperature; |
AshuJoshi | 8:c17b68b03791 | 114 | float pressure; |
AshuJoshi | 8:c17b68b03791 | 115 | float humidity; |
AshuJoshi | 8:c17b68b03791 | 116 | int32_t ret; |
AshuJoshi | 8:c17b68b03791 | 117 | |
AshuJoshi | 8:c17b68b03791 | 118 | logInfo("Joined Network"); |
AshuJoshi | 8:c17b68b03791 | 119 | |
AshuJoshi | 8:c17b68b03791 | 120 | |
AshuJoshi | 8:c17b68b03791 | 121 | while (true) { |
AshuJoshi | 8:c17b68b03791 | 122 | data.clear(); |
AshuJoshi | 8:c17b68b03791 | 123 | |
AshuJoshi | 8:c17b68b03791 | 124 | // Temperature |
AshuJoshi | 8:c17b68b03791 | 125 | temperature = b280.getTemperature(); |
AshuJoshi | 8:c17b68b03791 | 126 | sprintf(string_buffer, "%s%3.2f", "TC:", temperature); |
AshuJoshi | 8:c17b68b03791 | 127 | logInfo("The temperature is %s", string_buffer); |
AshuJoshi | 8:c17b68b03791 | 128 | for (int i = 0; i<strlen(string_buffer); i++) |
AshuJoshi | 8:c17b68b03791 | 129 | { |
AshuJoshi | 8:c17b68b03791 | 130 | data.push_back(((char*)string_buffer)[i]); |
AshuJoshi | 8:c17b68b03791 | 131 | } |
AshuJoshi | 8:c17b68b03791 | 132 | |
AshuJoshi | 8:c17b68b03791 | 133 | logDebug("Sending LoRa message, length: %d", data.size()); |
AshuJoshi | 8:c17b68b03791 | 134 | logDebug("sending data: "); |
AshuJoshi | 8:c17b68b03791 | 135 | for(int i = 0; i < data.size(); i++) |
AshuJoshi | 8:c17b68b03791 | 136 | { |
AshuJoshi | 8:c17b68b03791 | 137 | printf("%c", data[i]); |
AshuJoshi | 8:c17b68b03791 | 138 | } |
AshuJoshi | 8:c17b68b03791 | 139 | printf("\n"); |
AshuJoshi | 8:c17b68b03791 | 140 | |
AshuJoshi | 8:c17b68b03791 | 141 | // send the data to the gateway |
AshuJoshi | 8:c17b68b03791 | 142 | if ((ret = dot->send(data)) != mDot::MDOT_OK) { |
AshuJoshi | 8:c17b68b03791 | 143 | logError("failed to send", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 8:c17b68b03791 | 144 | } else { |
AshuJoshi | 8:c17b68b03791 | 145 | logInfo("successfully sent data to gateway"); |
AshuJoshi | 8:c17b68b03791 | 146 | } |
AshuJoshi | 8:c17b68b03791 | 147 | |
AshuJoshi | 8:c17b68b03791 | 148 | // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again |
AshuJoshi | 8:c17b68b03791 | 149 | osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs())); |
AshuJoshi | 8:c17b68b03791 | 150 | data.clear(); |
AshuJoshi | 8:c17b68b03791 | 151 | |
AshuJoshi | 8:c17b68b03791 | 152 | // Pressure |
AshuJoshi | 8:c17b68b03791 | 153 | pressure = b280.getPressure(); |
AshuJoshi | 8:c17b68b03791 | 154 | sprintf(string_buffer, "%s%04.2f", "hPa:", pressure); |
AshuJoshi | 8:c17b68b03791 | 155 | logInfo("The pressure is %s", string_buffer); |
AshuJoshi | 8:c17b68b03791 | 156 | for (int i = 0; i<strlen(string_buffer); i++) |
AshuJoshi | 8:c17b68b03791 | 157 | { |
AshuJoshi | 8:c17b68b03791 | 158 | data.push_back(((char*)string_buffer)[i]); |
AshuJoshi | 8:c17b68b03791 | 159 | } |
AshuJoshi | 8:c17b68b03791 | 160 | |
AshuJoshi | 8:c17b68b03791 | 161 | logDebug("Sending LoRa message, length: %d", data.size()); |
AshuJoshi | 8:c17b68b03791 | 162 | logDebug("sending data: "); |
AshuJoshi | 8:c17b68b03791 | 163 | for(int i = 0; i < data.size(); i++) |
AshuJoshi | 8:c17b68b03791 | 164 | { |
AshuJoshi | 8:c17b68b03791 | 165 | printf("%c", data[i]); |
AshuJoshi | 8:c17b68b03791 | 166 | } |
AshuJoshi | 8:c17b68b03791 | 167 | printf("\n"); |
AshuJoshi | 8:c17b68b03791 | 168 | |
AshuJoshi | 8:c17b68b03791 | 169 | // send the data to the gateway |
AshuJoshi | 8:c17b68b03791 | 170 | if ((ret = dot->send(data)) != mDot::MDOT_OK) { |
AshuJoshi | 8:c17b68b03791 | 171 | logError("failed to send", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 8:c17b68b03791 | 172 | } else { |
AshuJoshi | 8:c17b68b03791 | 173 | logInfo("successfully sent data to gateway"); |
AshuJoshi | 8:c17b68b03791 | 174 | } |
AshuJoshi | 8:c17b68b03791 | 175 | |
AshuJoshi | 8:c17b68b03791 | 176 | // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again |
AshuJoshi | 8:c17b68b03791 | 177 | osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs())); |
AshuJoshi | 8:c17b68b03791 | 178 | |
AshuJoshi | 8:c17b68b03791 | 179 | data.clear(); |
AshuJoshi | 8:c17b68b03791 | 180 | |
AshuJoshi | 8:c17b68b03791 | 181 | // Humidity |
AshuJoshi | 8:c17b68b03791 | 182 | humidity = b280.getHumidity(); |
AshuJoshi | 8:c17b68b03791 | 183 | sprintf(string_buffer, "%s%03.2f", "H%:", humidity); |
AshuJoshi | 8:c17b68b03791 | 184 | logInfo("The humidty is %s", string_buffer); |
AshuJoshi | 8:c17b68b03791 | 185 | |
AshuJoshi | 8:c17b68b03791 | 186 | for (int i = 0; i<strlen(string_buffer); i++) |
AshuJoshi | 8:c17b68b03791 | 187 | { |
AshuJoshi | 8:c17b68b03791 | 188 | data.push_back(((char*)string_buffer)[i]); |
AshuJoshi | 8:c17b68b03791 | 189 | } |
AshuJoshi | 8:c17b68b03791 | 190 | |
AshuJoshi | 8:c17b68b03791 | 191 | logDebug("Sending LoRa message, length: %d", data.size()); |
AshuJoshi | 8:c17b68b03791 | 192 | logDebug("sending data: "); |
AshuJoshi | 8:c17b68b03791 | 193 | for(int i = 0; i < data.size(); i++) |
AshuJoshi | 8:c17b68b03791 | 194 | { |
AshuJoshi | 8:c17b68b03791 | 195 | printf("%c", data[i]); |
AshuJoshi | 8:c17b68b03791 | 196 | } |
AshuJoshi | 8:c17b68b03791 | 197 | printf("\n"); |
AshuJoshi | 8:c17b68b03791 | 198 | |
AshuJoshi | 8:c17b68b03791 | 199 | // send the data to the gateway |
AshuJoshi | 8:c17b68b03791 | 200 | if ((ret = dot->send(data)) != mDot::MDOT_OK) { |
AshuJoshi | 8:c17b68b03791 | 201 | logError("failed to send", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 8:c17b68b03791 | 202 | } else { |
AshuJoshi | 8:c17b68b03791 | 203 | logInfo("successfully sent data to gateway"); |
AshuJoshi | 8:c17b68b03791 | 204 | } |
AshuJoshi | 8:c17b68b03791 | 205 | |
AshuJoshi | 8:c17b68b03791 | 206 | // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again |
AshuJoshi | 8:c17b68b03791 | 207 | osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs())); |
AshuJoshi | 8:c17b68b03791 | 208 | |
AshuJoshi | 8:c17b68b03791 | 209 | data.clear(); |
AshuJoshi | 8:c17b68b03791 | 210 | |
AshuJoshi | 8:c17b68b03791 | 211 | // Light Level |
AshuJoshi | 8:c17b68b03791 | 212 | llevel = readLightSensor(); |
AshuJoshi | 8:c17b68b03791 | 213 | sprintf(string_buffer, "%s%5.1f", "LL:", llevel); |
AshuJoshi | 8:c17b68b03791 | 214 | for (int i = 0; i<strlen(string_buffer); i++) |
AshuJoshi | 8:c17b68b03791 | 215 | { |
AshuJoshi | 8:c17b68b03791 | 216 | data.push_back(((char*)string_buffer)[i]); |
AshuJoshi | 8:c17b68b03791 | 217 | } |
AshuJoshi | 8:c17b68b03791 | 218 | logDebug("Sending LoRa message, length: %d", data.size()); |
AshuJoshi | 8:c17b68b03791 | 219 | logDebug("sending data: "); |
AshuJoshi | 8:c17b68b03791 | 220 | for(int i = 0; i < data.size(); i++) |
AshuJoshi | 8:c17b68b03791 | 221 | { |
AshuJoshi | 8:c17b68b03791 | 222 | printf("%c", data[i]); |
AshuJoshi | 8:c17b68b03791 | 223 | } |
AshuJoshi | 8:c17b68b03791 | 224 | printf("\n"); |
AshuJoshi | 8:c17b68b03791 | 225 | |
AshuJoshi | 8:c17b68b03791 | 226 | // send the data to the gateway |
AshuJoshi | 8:c17b68b03791 | 227 | if ((ret = dot->send(data)) != mDot::MDOT_OK) { |
AshuJoshi | 8:c17b68b03791 | 228 | logError("failed to send", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 8:c17b68b03791 | 229 | } else { |
AshuJoshi | 8:c17b68b03791 | 230 | logInfo("successfully sent data to gateway"); |
AshuJoshi | 8:c17b68b03791 | 231 | } |
AshuJoshi | 8:c17b68b03791 | 232 | |
AshuJoshi | 8:c17b68b03791 | 233 | // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again |
AshuJoshi | 8:c17b68b03791 | 234 | osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs())); |
AshuJoshi | 8:c17b68b03791 | 235 | |
AshuJoshi | 8:c17b68b03791 | 236 | } |
AshuJoshi | 8:c17b68b03791 | 237 | |
AshuJoshi | 8:c17b68b03791 | 238 | } |
AshuJoshi | 8:c17b68b03791 | 239 | |
AshuJoshi | 8:c17b68b03791 | 240 | |
AshuJoshi | 2:866a72c3c3bf | 241 | /***************************************************** |
AshuJoshi | 2:866a72c3c3bf | 242 | * mDot Functions |
AshuJoshi | 2:866a72c3c3bf | 243 | ****************************************************/ |
AshuJoshi | 2:866a72c3c3bf | 244 | |
AshuJoshi | 2:866a72c3c3bf | 245 | |
AshuJoshi | 2:866a72c3c3bf | 246 | void mDotConfig() { |
AshuJoshi | 2:866a72c3c3bf | 247 | // get a mDot handle |
AshuJoshi | 2:866a72c3c3bf | 248 | dot = mDot::getInstance(); |
AshuJoshi | 2:866a72c3c3bf | 249 | //dot->setLogLevel(mts::MTSLog::INFO_LEVEL); |
AshuJoshi | 2:866a72c3c3bf | 250 | dot->setLogLevel(mts::MTSLog::TRACE_LEVEL); |
AshuJoshi | 5:4bc6ba66f28e | 251 | |
AshuJoshi | 2:866a72c3c3bf | 252 | } |
AshuJoshi | 2:866a72c3c3bf | 253 | |
AshuJoshi | 2:866a72c3c3bf | 254 | void mDotGotoDeepSleep(int seconds) { |
AshuJoshi | 2:866a72c3c3bf | 255 | // logInfo("input to sleep routine %d", seconds); |
AshuJoshi | 2:866a72c3c3bf | 256 | // Should sleep here and wakeup after a set interval. |
AshuJoshi | 2:866a72c3c3bf | 257 | uint32_t sleep_time = MAX((dot->getNextTxMs() / 1000), seconds); |
AshuJoshi | 2:866a72c3c3bf | 258 | logInfo("going to sleep for %d seconds", sleep_time); |
AshuJoshi | 2:866a72c3c3bf | 259 | // go to sleep and wake up automatically sleep_time seconds later |
AshuJoshi | 4:97f9ad3f2566 | 260 | //dot->sleep(sleep_time, mDot::RTC_ALARM, false); |
AshuJoshi | 4:97f9ad3f2566 | 261 | dot->sleep(sleep_time, mDot::RTC_ALARM); |
AshuJoshi | 2:866a72c3c3bf | 262 | |
AshuJoshi | 2:866a72c3c3bf | 263 | } |
AshuJoshi | 5:4bc6ba66f28e | 264 | void setupNetwork(){ |
AshuJoshi | 5:4bc6ba66f28e | 265 | int32_t ret; |
AshuJoshi | 5:4bc6ba66f28e | 266 | std::vector<uint8_t> send_data; |
AshuJoshi | 5:4bc6ba66f28e | 267 | std::vector<uint8_t> recv_data; |
AshuJoshi | 5:4bc6ba66f28e | 268 | std::vector<uint8_t> nwkSKey; |
AshuJoshi | 5:4bc6ba66f28e | 269 | std::vector<uint8_t> appSKey; |
AshuJoshi | 5:4bc6ba66f28e | 270 | std::vector<uint8_t> nodeAddr; |
AshuJoshi | 5:4bc6ba66f28e | 271 | std::vector<uint8_t> networkAddr; |
AshuJoshi | 5:4bc6ba66f28e | 272 | // from OTAA |
AshuJoshi | 5:4bc6ba66f28e | 273 | std::vector<uint8_t> appEUI; |
AshuJoshi | 5:4bc6ba66f28e | 274 | std::vector<uint8_t> appKey; |
AshuJoshi | 5:4bc6ba66f28e | 275 | |
AshuJoshi | 5:4bc6ba66f28e | 276 | // get a mDot handle |
AshuJoshi | 7:9e2454b0318a | 277 | // dot = mDot::getInstance(); |
AshuJoshi | 5:4bc6ba66f28e | 278 | |
AshuJoshi | 6:35f934e83c74 | 279 | //******************************************* |
AshuJoshi | 6:35f934e83c74 | 280 | // configuration |
AshuJoshi | 6:35f934e83c74 | 281 | //******************************************* |
AshuJoshi | 6:35f934e83c74 | 282 | |
AshuJoshi | 6:35f934e83c74 | 283 | //dot->setLogLevel(mts::MTSLog::INFO_LEVEL); |
AshuJoshi | 7:9e2454b0318a | 284 | //dot->setLogLevel(mts::MTSLog::TRACE_LEVEL); |
AshuJoshi | 7:9e2454b0318a | 285 | //logInfo("Checking Config"); |
AshuJoshi | 5:4bc6ba66f28e | 286 | |
AshuJoshi | 5:4bc6ba66f28e | 287 | // Test if we've already saved the config |
AshuJoshi | 5:4bc6ba66f28e | 288 | std::string configNetworkName = dot->getNetworkName(); |
AshuJoshi | 5:4bc6ba66f28e | 289 | |
AshuJoshi | 5:4bc6ba66f28e | 290 | uint8_t *it = NwkSKey; |
AshuJoshi | 5:4bc6ba66f28e | 291 | for (uint8_t i = 0; i<16; i++) |
AshuJoshi | 5:4bc6ba66f28e | 292 | nwkSKey.push_back((uint8_t) *it++); |
AshuJoshi | 5:4bc6ba66f28e | 293 | it = AppSKey; |
AshuJoshi | 5:4bc6ba66f28e | 294 | for (uint8_t i = 0; i<16; i++) |
AshuJoshi | 5:4bc6ba66f28e | 295 | appSKey.push_back((uint8_t) *it++); |
AshuJoshi | 5:4bc6ba66f28e | 296 | |
AshuJoshi | 5:4bc6ba66f28e | 297 | |
AshuJoshi | 5:4bc6ba66f28e | 298 | it = AppEUI; |
AshuJoshi | 5:4bc6ba66f28e | 299 | for (uint8_t i = 0; i<8; i++) |
AshuJoshi | 5:4bc6ba66f28e | 300 | appEUI.push_back((uint8_t) *it++); |
AshuJoshi | 5:4bc6ba66f28e | 301 | |
AshuJoshi | 5:4bc6ba66f28e | 302 | it = AppKey; |
AshuJoshi | 5:4bc6ba66f28e | 303 | for (uint8_t i = 0; i<16; i++) |
AshuJoshi | 5:4bc6ba66f28e | 304 | appKey.push_back((uint8_t) *it++); |
AshuJoshi | 5:4bc6ba66f28e | 305 | |
AshuJoshi | 5:4bc6ba66f28e | 306 | it = NetworkAddr; |
AshuJoshi | 5:4bc6ba66f28e | 307 | for (uint8_t i = 0; i<4; i++) |
AshuJoshi | 5:4bc6ba66f28e | 308 | networkAddr.push_back((uint8_t) *it++); |
AshuJoshi | 5:4bc6ba66f28e | 309 | |
AshuJoshi | 5:4bc6ba66f28e | 310 | logInfo("Resetting Config"); |
AshuJoshi | 5:4bc6ba66f28e | 311 | // reset to default config so we know what state we're in |
AshuJoshi | 5:4bc6ba66f28e | 312 | dot->resetConfig(); |
AshuJoshi | 5:4bc6ba66f28e | 313 | |
AshuJoshi | 5:4bc6ba66f28e | 314 | // Set byte order - AEP less than 1.0.30 |
AshuJoshi | 5:4bc6ba66f28e | 315 | //dot->setJoinByteOrder(mDot::MSB); // This is default for > 1.0.30 Conduit |
AshuJoshi | 5:4bc6ba66f28e | 316 | |
AshuJoshi | 5:4bc6ba66f28e | 317 | // Set Spreading Factor, higher is lower data rate, smaller packets but longer range |
AshuJoshi | 5:4bc6ba66f28e | 318 | // Lower is higher data rate, larger packets and shorter range. |
AshuJoshi | 5:4bc6ba66f28e | 319 | logInfo("Set SF"); |
AshuJoshi | 5:4bc6ba66f28e | 320 | //if((ret = dot->setTxDataRate( mDot::SF_10 )) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 321 | if((ret = dot->setTxDataRate( mDot::SF_8 )) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 322 | logError("Failed to set SF %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 323 | } |
AshuJoshi | 5:4bc6ba66f28e | 324 | |
AshuJoshi | 5:4bc6ba66f28e | 325 | //logInfo("Set TxPower"); |
AshuJoshi | 5:4bc6ba66f28e | 326 | //if((ret = dot->setTxPower( LORA_TXPOWER )) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 327 | // logError("Failed to set Tx Power %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 328 | //} |
AshuJoshi | 5:4bc6ba66f28e | 329 | |
AshuJoshi | 5:4bc6ba66f28e | 330 | logInfo("Set Public mode"); |
AshuJoshi | 5:4bc6ba66f28e | 331 | if((ret = dot->setPublicNetwork(true)) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 332 | logError("failed to set Public Mode %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 333 | } |
AshuJoshi | 5:4bc6ba66f28e | 334 | |
AshuJoshi | 5:4bc6ba66f28e | 335 | //logInfo("Set MANUAL Join mode"); |
AshuJoshi | 5:4bc6ba66f28e | 336 | //if((ret = dot->setJoinMode(mDot::MANUAL)) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 337 | // logError("Failed to set MANUAL Join Mode %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 338 | //} |
AshuJoshi | 5:4bc6ba66f28e | 339 | |
AshuJoshi | 5:4bc6ba66f28e | 340 | logInfo("Set AUTO_OTA Join mode"); |
AshuJoshi | 5:4bc6ba66f28e | 341 | if((ret = dot->setJoinMode(mDot::AUTO_OTA)) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 342 | logError("Failed to set AUTO_OTA Join Mode %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 343 | } |
AshuJoshi | 5:4bc6ba66f28e | 344 | |
AshuJoshi | 5:4bc6ba66f28e | 345 | logInfo("Set Ack"); |
AshuJoshi | 5:4bc6ba66f28e | 346 | // 1 retries on Ack, 0 to disable |
AshuJoshi | 5:4bc6ba66f28e | 347 | if((ret = dot->setAck( LORA_ACK)) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 348 | logError("Failed to set Ack %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 349 | } |
AshuJoshi | 5:4bc6ba66f28e | 350 | |
AshuJoshi | 5:4bc6ba66f28e | 351 | // Not applicable for 868MHz in EU |
AshuJoshi | 5:4bc6ba66f28e | 352 | if ((ret = dot->setFrequencySubBand(config_frequency_sub_band)) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 353 | logError("Failed to set frequency sub band %s", ret); |
AshuJoshi | 5:4bc6ba66f28e | 354 | } |
AshuJoshi | 5:4bc6ba66f28e | 355 | |
AshuJoshi | 5:4bc6ba66f28e | 356 | logInfo("Set Network Address"); |
AshuJoshi | 5:4bc6ba66f28e | 357 | if ((ret = dot->setNetworkAddress(networkAddr)) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 358 | logError("Failed to set Network Address %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 359 | } |
AshuJoshi | 5:4bc6ba66f28e | 360 | |
AshuJoshi | 5:4bc6ba66f28e | 361 | logInfo("Set Data Session Key"); |
AshuJoshi | 5:4bc6ba66f28e | 362 | if ((ret = dot->setDataSessionKey(appSKey)) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 363 | logError("Failed to set Data Session Key %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 364 | } |
AshuJoshi | 5:4bc6ba66f28e | 365 | |
AshuJoshi | 5:4bc6ba66f28e | 366 | logInfo("Set Network Session Key"); |
AshuJoshi | 5:4bc6ba66f28e | 367 | if ((ret = dot->setNetworkSessionKey(nwkSKey)) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 368 | logError("Failed to set Network Session Key %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 369 | } |
AshuJoshi | 5:4bc6ba66f28e | 370 | |
AshuJoshi | 5:4bc6ba66f28e | 371 | logInfo("Set Network Id"); |
AshuJoshi | 5:4bc6ba66f28e | 372 | if ((ret = dot->setNetworkId(appEUI)) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 373 | logError("Failed to set Network Id %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 374 | } |
AshuJoshi | 5:4bc6ba66f28e | 375 | logInfo("Set Network Key"); |
AshuJoshi | 5:4bc6ba66f28e | 376 | if ((ret = dot->setNetworkKey(appKey)) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 377 | logError("Failed to set Network Id %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 378 | } |
AshuJoshi | 5:4bc6ba66f28e | 379 | |
AshuJoshi | 5:4bc6ba66f28e | 380 | logInfo("Saving Config"); |
AshuJoshi | 5:4bc6ba66f28e | 381 | // Save config |
AshuJoshi | 5:4bc6ba66f28e | 382 | if (! dot->saveConfig()) { |
AshuJoshi | 5:4bc6ba66f28e | 383 | logError("failed to save configuration"); |
AshuJoshi | 5:4bc6ba66f28e | 384 | } |
AshuJoshi | 5:4bc6ba66f28e | 385 | |
AshuJoshi | 5:4bc6ba66f28e | 386 | //******************************************* |
AshuJoshi | 5:4bc6ba66f28e | 387 | // end of configuration |
AshuJoshi | 5:4bc6ba66f28e | 388 | //******************************************* |
AshuJoshi | 6:35f934e83c74 | 389 | |
AshuJoshi | 6:35f934e83c74 | 390 | mDotConfigPrint(); |
AshuJoshi | 5:4bc6ba66f28e | 391 | |
AshuJoshi | 5:4bc6ba66f28e | 392 | //char dataBuf[50]; |
AshuJoshi | 5:4bc6ba66f28e | 393 | |
AshuJoshi | 7:9e2454b0318a | 394 | |
AshuJoshi | 7:9e2454b0318a | 395 | |
AshuJoshi | 7:9e2454b0318a | 396 | |
AshuJoshi | 7:9e2454b0318a | 397 | } |
AshuJoshi | 7:9e2454b0318a | 398 | |
AshuJoshi | 7:9e2454b0318a | 399 | void joinNetwork() { |
AshuJoshi | 7:9e2454b0318a | 400 | int32_t ret; |
AshuJoshi | 5:4bc6ba66f28e | 401 | logInfo("Joining Network"); |
AshuJoshi | 6:35f934e83c74 | 402 | |
AshuJoshi | 5:4bc6ba66f28e | 403 | while ((ret = dot->joinNetwork()) != mDot::MDOT_OK) { |
AshuJoshi | 5:4bc6ba66f28e | 404 | logError("failed to join network [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 405 | //wait_ms(dot->getNextTxMs() + 1); |
AshuJoshi | 5:4bc6ba66f28e | 406 | osDelay(std::max((uint32_t)1000, (uint32_t)dot->getNextTxMs())); |
AshuJoshi | 5:4bc6ba66f28e | 407 | } |
AshuJoshi | 5:4bc6ba66f28e | 408 | logInfo("Joined Network"); |
AshuJoshi | 8:c17b68b03791 | 409 | wait(5); |
AshuJoshi | 6:35f934e83c74 | 410 | |
AshuJoshi | 6:35f934e83c74 | 411 | } |
AshuJoshi | 6:35f934e83c74 | 412 | |
AshuJoshi | 6:35f934e83c74 | 413 | |
AshuJoshi | 0:3ec6a7645098 | 414 | |
AshuJoshi | 3:5c2bcba214b5 | 415 | void mDotConfigPrint() { |
AshuJoshi | 3:5c2bcba214b5 | 416 | |
AshuJoshi | 3:5c2bcba214b5 | 417 | // Display what is set |
AshuJoshi | 3:5c2bcba214b5 | 418 | printf("\r\n"); |
AshuJoshi | 3:5c2bcba214b5 | 419 | printf(" ********** mDot Configuration ************ \n"); |
AshuJoshi | 5:4bc6ba66f28e | 420 | // print library version information |
AshuJoshi | 5:4bc6ba66f28e | 421 | logInfo("Firmware Version: %s", dot->getId().c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 422 | |
AshuJoshi | 3:5c2bcba214b5 | 423 | std::vector<uint8_t> tmp = dot->getNetworkSessionKey(); |
AshuJoshi | 3:5c2bcba214b5 | 424 | printf("Network Session Key: "); |
AshuJoshi | 3:5c2bcba214b5 | 425 | printf("%s\n", mts::Text::bin2hexString(tmp, " ").c_str()); |
AshuJoshi | 5:4bc6ba66f28e | 426 | |
AshuJoshi | 3:5c2bcba214b5 | 427 | tmp = dot->getDataSessionKey(); |
AshuJoshi | 3:5c2bcba214b5 | 428 | printf("Data Session Key: "); |
AshuJoshi | 3:5c2bcba214b5 | 429 | printf("%s\n", mts::Text::bin2hexString(tmp, " ").c_str()); |
AshuJoshi | 3:5c2bcba214b5 | 430 | |
AshuJoshi | 3:5c2bcba214b5 | 431 | tmp = dot->getNetworkId(); |
AshuJoshi | 3:5c2bcba214b5 | 432 | printf("App EUI: "); |
AshuJoshi | 3:5c2bcba214b5 | 433 | printf("%s\n", mts::Text::bin2hexString(tmp, " ").c_str()); |
AshuJoshi | 3:5c2bcba214b5 | 434 | |
AshuJoshi | 3:5c2bcba214b5 | 435 | tmp = dot->getNetworkKey(); |
AshuJoshi | 3:5c2bcba214b5 | 436 | printf("App Key: "); |
AshuJoshi | 3:5c2bcba214b5 | 437 | printf("%s\n", mts::Text::bin2hexString(tmp, " ").c_str()); |
AshuJoshi | 3:5c2bcba214b5 | 438 | |
AshuJoshi | 3:5c2bcba214b5 | 439 | printf("Device ID "); |
AshuJoshi | 3:5c2bcba214b5 | 440 | std::vector<uint8_t> deviceId; |
AshuJoshi | 3:5c2bcba214b5 | 441 | deviceId = dot->getDeviceId(); |
AshuJoshi | 3:5c2bcba214b5 | 442 | for (std::vector<uint8_t>::iterator it = deviceId.begin() ; it != deviceId.end(); ++it) |
AshuJoshi | 3:5c2bcba214b5 | 443 | printf("%2.2x",*it ); |
AshuJoshi | 3:5c2bcba214b5 | 444 | printf("\n"); |
AshuJoshi | 3:5c2bcba214b5 | 445 | std::vector<uint8_t> netAddress; |
AshuJoshi | 3:5c2bcba214b5 | 446 | |
AshuJoshi | 3:5c2bcba214b5 | 447 | printf("Network Address "); |
AshuJoshi | 3:5c2bcba214b5 | 448 | netAddress = dot->getNetworkAddress(); |
AshuJoshi | 3:5c2bcba214b5 | 449 | for (std::vector<uint8_t>::iterator it = netAddress.begin() ; it != netAddress.end(); ++it) |
AshuJoshi | 3:5c2bcba214b5 | 450 | printf("%2.2x",*it ); |
AshuJoshi | 3:5c2bcba214b5 | 451 | printf("\n"); |
AshuJoshi | 3:5c2bcba214b5 | 452 | |
AshuJoshi | 3:5c2bcba214b5 | 453 | // Display LoRa parameters |
AshuJoshi | 3:5c2bcba214b5 | 454 | // Display label and values in different colours, show pretty values not numeric values where applicable |
AshuJoshi | 3:5c2bcba214b5 | 455 | printf("Public Network: %s\n", (char*)(dot->getPublicNetwork() ? "Yes" : "No") ); |
AshuJoshi | 3:5c2bcba214b5 | 456 | printf("Frequency: %s\n", (char*)mDot::FrequencyBandStr(dot->getFrequencyBand()).c_str() ); |
AshuJoshi | 3:5c2bcba214b5 | 457 | printf("Sub Band: %s\n", (char*)mDot::FrequencySubBandStr(dot->getFrequencySubBand()).c_str() ); |
AshuJoshi | 3:5c2bcba214b5 | 458 | printf("Join Mode: %s\n", (char*)mDot::JoinModeStr(dot->getJoinMode()).c_str() ); |
AshuJoshi | 3:5c2bcba214b5 | 459 | printf("Join Retries: %d\n", dot->getJoinRetries() ); |
AshuJoshi | 3:5c2bcba214b5 | 460 | printf("Join Byte Order: %s\n", (char*)(dot->getJoinByteOrder() == 0 ? "LSB" : "MSB") ); |
AshuJoshi | 3:5c2bcba214b5 | 461 | printf("Link Check Count: %d\n", dot->getLinkCheckCount() ); |
AshuJoshi | 3:5c2bcba214b5 | 462 | printf("Link Check Thold: %d\n", dot->getLinkCheckThreshold() ); |
AshuJoshi | 3:5c2bcba214b5 | 463 | printf("Tx Data Rate: %s\n", (char*)mDot::DataRateStr(dot->getTxDataRate()).c_str() ); |
AshuJoshi | 3:5c2bcba214b5 | 464 | printf("Tx Power: %d\n", dot->getTxPower() ); |
AshuJoshi | 3:5c2bcba214b5 | 465 | printf("TxWait: %s, ", (dot->getTxWait() ? "Y" : "N" )); |
AshuJoshi | 3:5c2bcba214b5 | 466 | printf("CRC: %s, ", (dot->getCrc() ? "Y" : "N") ); |
AshuJoshi | 3:5c2bcba214b5 | 467 | printf("Ack: %s\n", (dot->getAck() ? "Y" : "N") ); |
AshuJoshi | 3:5c2bcba214b5 | 468 | |
AshuJoshi | 3:5c2bcba214b5 | 469 | |
AshuJoshi | 3:5c2bcba214b5 | 470 | |
AshuJoshi | 3:5c2bcba214b5 | 471 | } |
AshuJoshi | 3:5c2bcba214b5 | 472 | |
AshuJoshi | 0:3ec6a7645098 | 473 | |
AshuJoshi | 0:3ec6a7645098 | 474 | |
AshuJoshi | 1:36e336869699 | 475 | /***************************************************** |
AshuJoshi | 1:36e336869699 | 476 | * Sensor Functions |
AshuJoshi | 1:36e336869699 | 477 | ****************************************************/ |
AshuJoshi | 0:3ec6a7645098 | 478 | |
AshuJoshi | 7:9e2454b0318a | 479 | |
AshuJoshi | 1:36e336869699 | 480 | void readandprintBME280() { |
AshuJoshi | 2:866a72c3c3bf | 481 | float temperature; |
AshuJoshi | 2:866a72c3c3bf | 482 | float pressure; |
AshuJoshi | 2:866a72c3c3bf | 483 | float humidity; |
AshuJoshi | 2:866a72c3c3bf | 484 | char string_buffer[64]; |
AshuJoshi | 5:4bc6ba66f28e | 485 | //time_t secs; |
AshuJoshi | 4:97f9ad3f2566 | 486 | |
AshuJoshi | 5:4bc6ba66f28e | 487 | //secs = time(NULL); |
AshuJoshi | 5:4bc6ba66f28e | 488 | //printf("Seconds since January 1, 1970: %d\n", secs); |
AshuJoshi | 5:4bc6ba66f28e | 489 | //printf("Time as a basic string = %s", ctime(&secs)); |
AshuJoshi | 2:866a72c3c3bf | 490 | |
AshuJoshi | 2:866a72c3c3bf | 491 | // Temperature |
AshuJoshi | 2:866a72c3c3bf | 492 | temperature = b280.getTemperature(); |
AshuJoshi | 2:866a72c3c3bf | 493 | sprintf(string_buffer, "%s%3.2f", "TC:", temperature); |
AshuJoshi | 2:866a72c3c3bf | 494 | logInfo("The temperature is %s", string_buffer); |
AshuJoshi | 2:866a72c3c3bf | 495 | // Pressure |
AshuJoshi | 2:866a72c3c3bf | 496 | pressure = b280.getPressure(); |
AshuJoshi | 2:866a72c3c3bf | 497 | sprintf(string_buffer, "%s%04.2f", "hPa:", pressure); |
AshuJoshi | 2:866a72c3c3bf | 498 | logInfo("The pressure is %s", string_buffer); |
AshuJoshi | 2:866a72c3c3bf | 499 | // Humidity |
AshuJoshi | 2:866a72c3c3bf | 500 | humidity = b280.getHumidity(); |
AshuJoshi | 2:866a72c3c3bf | 501 | sprintf(string_buffer, "%s%03.2f", "H%:", humidity); |
AshuJoshi | 2:866a72c3c3bf | 502 | logInfo("The humidty is %s", string_buffer); |
AshuJoshi | 2:866a72c3c3bf | 503 | |
AshuJoshi | 5:4bc6ba66f28e | 504 | //printf("%2.2f degC, %04.2f hPa, %2.2f %%\n", temperature, pressure, humidity); |
AshuJoshi | 1:36e336869699 | 505 | } |
AshuJoshi | 7:9e2454b0318a | 506 | |
AshuJoshi | 8:c17b68b03791 | 507 | float readLightSensor() { |
AshuJoshi | 8:c17b68b03791 | 508 | float sensorValue; |
AshuJoshi | 8:c17b68b03791 | 509 | float rsensor; |
AshuJoshi | 8:c17b68b03791 | 510 | sensorValue = light.read(); |
AshuJoshi | 8:c17b68b03791 | 511 | rsensor = (float)(1023-sensorValue)*10/sensorValue; |
AshuJoshi | 8:c17b68b03791 | 512 | printf("Sensor reading: %2.2f - %2.2f\r\n", sensorValue, rsensor); |
AshuJoshi | 8:c17b68b03791 | 513 | |
AshuJoshi | 8:c17b68b03791 | 514 | return rsensor; |
AshuJoshi | 0:3ec6a7645098 | 515 | |
AshuJoshi | 8:c17b68b03791 | 516 | } |
AshuJoshi | 0:3ec6a7645098 | 517 | |
AshuJoshi | 0:3ec6a7645098 | 518 | /***************************************************** |
AshuJoshi | 1:36e336869699 | 519 | * FUNCTIONS for Simple Testing |
AshuJoshi | 1:36e336869699 | 520 | ****************************************************/ |
AshuJoshi | 0:3ec6a7645098 | 521 | |
AshuJoshi | 0:3ec6a7645098 | 522 | void setUpLEDBlink(){ |
AshuJoshi | 0:3ec6a7645098 | 523 | // configure the Ticker to blink the LED on 500ms interval |
AshuJoshi | 0:3ec6a7645098 | 524 | tick.attach(&blink, 0.5); |
AshuJoshi | 0:3ec6a7645098 | 525 | } |
AshuJoshi | 0:3ec6a7645098 | 526 | |
AshuJoshi | 0:3ec6a7645098 | 527 | void endLessTestLoop() { |
AshuJoshi | 0:3ec6a7645098 | 528 | while(true) { |
AshuJoshi | 1:36e336869699 | 529 | // printf("Hello world!\r\n"); |
AshuJoshi | 7:9e2454b0318a | 530 | //printf("BME280 Sensor: \n"); |
AshuJoshi | 7:9e2454b0318a | 531 | readandprintBME280(); |
AshuJoshi | 2:866a72c3c3bf | 532 | |
AshuJoshi | 5:4bc6ba66f28e | 533 | wait(5); |
AshuJoshi | 5:4bc6ba66f28e | 534 | //mDotGotoDeepSleep(60); |
AshuJoshi | 4:97f9ad3f2566 | 535 | //wait(5); |
AshuJoshi | 2:866a72c3c3bf | 536 | |
AshuJoshi | 0:3ec6a7645098 | 537 | } |
AshuJoshi | 0:3ec6a7645098 | 538 | } |
AshuJoshi | 0:3ec6a7645098 | 539 | |
AshuJoshi | 0:3ec6a7645098 | 540 | // Callback function to change LED state |
AshuJoshi | 0:3ec6a7645098 | 541 | void blink() { |
AshuJoshi | 0:3ec6a7645098 | 542 | led = !led; |
AshuJoshi | 4:97f9ad3f2566 | 543 | } |
AshuJoshi | 4:97f9ad3f2566 | 544 | |
AshuJoshi | 4:97f9ad3f2566 | 545 |