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Example of using the mDot UDK with the X-NUCLEO-IKS01A2 board
Dependencies: MTS_X_NUCLEO_IKS01A2 libmDot-mbed5
Fork of mDot-IKS01A1 by
main.cpp
- Committer:
- pferland
- Date:
- 2018-01-30
- Revision:
- 15:fb9fa3ac530e
- Parent:
- 13:e165a137c3af
File content as of revision 15:fb9fa3ac530e:
#include "mbed.h" #include "mDot.h" #include "ChannelPlan.h" #include "XNucleoIKS01A2.h" #include "dot_util.h" #include "RadioEvent.h" #include <cmath> #define TTN #if !defined(CHANNEL_PLAN) #define CHANNEL_PLAN CP_US915 #endif // mDot UDK board demo with X-NUCLEO-IKS01A1 sensor card // For more examples see the Dot-Examples project: // https://developer.mbed.org/teams/MultiTech/code/Dot-Examples/ // This triggers an I2C issue in mbed-os 5.1.5 // Use any other revision to compile. (Tested with libmDot-dev/mbed-os 5.2.2 //#define ACTILITY #ifdef ACTILITY // Network Id for Senet public network static uint8_t network_id[] = {0xF0, 0x3D, 0x29,0xAC,0x71,0x00,0x00, 0x00}; static uint8_t network_key[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; static uint8_t frequency_sub_band = 0; static bool public_network = true; #elif defined(SENET) // Network Id for Senet public network static uint8_t network_id[] = {0x00,0x25,0x0C,0x00,0x00,0x01,0x00,0x01}; // Register at or Sign in to http://portal.senetco.com/ and register your NodeId to receive your AppId // static uint8_t network_key[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; // 1 For Senet, configurable on your Conduit static uint8_t frequency_sub_band = 1; // True for Senet, false for your Conduit. static bool public_network = true; #elif defined(TTN) // Network Id for TheThingsNetwork public network static uint8_t network_id[] = {0x70,0xB3,0xD5,0x7E,0xD0,0x00,0x98,0xE6}; // Network Key is known as "App Key" in TTN console static uint8_t network_key[] = {0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0}; // FSB if supported by region static uint8_t frequency_sub_band = 1; static bool public_network = true; #else //Replace with settings on your Conduit static std::string network_name = "TestTest"; static std::string network_passphrase = "TestTest"; // 1 For Senet, configurable on your Conduit static uint8_t frequency_sub_band = 1; // True for Senet, false for your Conduit. static bool public_network = false; #endif static uint8_t ack = 0; static uint8_t tx_datarate = lora::DR_3; // deepsleep consumes slightly less current than sleep // in sleep mode, IO state is maintained, RAM is retained, and application will resume after waking up // in deepsleep mode, IOs float, RAM is lost, and application will start from beginning after waking up // if deep_sleep == true, device will enter deepsleep mode static bool deep_sleep = false; mDot *dot = NULL; lora::ChannelPlan* plan = NULL; int main() { Serial pc(USBTX, USBRX); /* Instantiate the expansion board */ XNucleoIKS01A2 *mems_expansion_board = XNucleoIKS01A2::instance(I2C_SDA, I2C_SCL, PC_1); /* Retrieve the composing elements of the expansion board */ /* Retrieve the composing elements of the expansion board */ // LSM303AGRMagSensor *magnetometer = mems_expansion_board->magnetometer; // HTS221Sensor *hum_temp = mems_expansion_board->ht_sensor; // LPS22HBSensor *press_temp = mems_expansion_board->pt_sensor; // LSM6DSLSensor *acc_gyro = mems_expansion_board->acc_gyro; // LSM303AGRAccSensor *accelerometer = mems_expansion_board->accelerometer; GyroSensor *gyroscope = mems_expansion_board->acc_gyro; mems_expansion_board->acc_gyro->enable_g(); MotionSensor *accelerometer = mems_expansion_board->accelerometer; mems_expansion_board->accelerometer->enable(); MagneticSensor *magnetometer = mems_expansion_board->magnetometer; mems_expansion_board->magnetometer->enable(); HumiditySensor *humidity_sensor = mems_expansion_board->ht_sensor; mems_expansion_board->ht_sensor->enable(); PressureSensor *pressure_sensor = mems_expansion_board->pt_sensor; mems_expansion_board->pt_sensor->enable(); TempSensor *temp_sensor1 = mems_expansion_board->ht_sensor; TempSensor *temp_sensor2 = mems_expansion_board->pt_sensor; // Custom event handler for automatically displaying RX data RadioEvent events; pc.baud(115200); #if CHANNEL_PLAN == CP_US915 plan = new lora::ChannelPlan_US915(); #elif CHANNEL_PLAN == CP_AU915 plan = new lora::ChannelPlan_AU915(); #elif CHANNEL_PLAN == CP_EU868 plan = new lora::ChannelPlan_EU868(); #elif CHANNEL_PLAN == CP_KR920 plan = new lora::ChannelPlan_KR920(); #elif CHANNEL_PLAN == CP_AS923 plan = new lora::ChannelPlan_AS923(); #elif CHANNEL_PLAN == CP_AS923_JAPAN plan = new lora::ChannelPlan_AS923_Japan(); #elif CHANNEL_PLAN == CP_IN865 plan = new lora::ChannelPlan_IN865(); #endif /* Initialize mDot */ dot = mDot::getInstance(plan); //dot->setAdr(true); mts::MTSLog::setLogLevel(mts::MTSLog::INFO_LEVEL); dot->setEvents(&events); if (!dot->getStandbyFlag()) { logInfo("mbed-os library version: %d", MBED_LIBRARY_VERSION); // start from a well-known state logInfo("defaulting Dot configuration"); dot->resetConfig(); dot->resetNetworkSession(); // update configuration if necessary // in AUTO_OTA mode the session is automatically saved, so saveNetworkSession and restoreNetworkSession are not needed if (dot->getJoinMode() != mDot::AUTO_OTA) { logInfo("changing network join mode to AUTO_OTA"); if (dot->setJoinMode(mDot::AUTO_OTA) != mDot::MDOT_OK) { logError("failed to set network join mode to AUTO_OTA"); } } uint32_t current_tx_datarate = dot->getTxDataRate(); if (current_tx_datarate != tx_datarate) { logInfo("changing TX datarate from %u to %u", current_tx_datarate, tx_datarate); if (dot->setTxDataRate(tx_datarate) != mDot::MDOT_OK) { logError("failed to set TX datarate to %u", tx_datarate); } } // in OTA and AUTO_OTA join modes, the credentials can be passed to the library as a name and passphrase or an ID and KEY // only one method or the other should be used! // network ID = crc64(network name) #if defined(SENET) || defined(ACTILITY) || defined(TTN) // network KEY = cmac(network passphrase) update_ota_config_id_key(network_id, network_key, frequency_sub_band, public_network, ack); #else update_ota_config_name_phrase(network_name, network_passphrase, frequency_sub_band, public_network, ack); #endif // configure network link checks // network link checks are a good alternative to requiring the gateway to ACK every packet and should allow a single gateway to handle more Dots // check the link every count packets // declare the Dot disconnected after threshold failed link checks // for count = 3 and threshold = 5, the Dot will be considered disconnected after 15 missed packets in a row update_network_link_check_config(3, 5); // save changes to configuration logInfo("saving configuration"); if (!dot->saveConfig()) { logError("failed to save configuration"); } // display configuration display_config(); } else { // restore the saved session if the dot woke from deepsleep mode // useful to use with deepsleep because session info is otherwise lost when the dot enters deepsleep logInfo("restoring network session from NVM"); dot->restoreNetworkSession(); } while (true) { std::vector<uint8_t> tx_data; // join network if not joined if (!dot->getNetworkJoinStatus()) { join_network(); } // Payload structure for mydevices cayenne: // 1 byte Data1 ID // 1 Byte Data1 Type // N Bytes Data1 // 1 byte data 2 ID // 1 byte data 2 type // n Bytes data 2 // ... // formats: // Temperature sensor: /* * IPSO: 3303 * LPP 103 * HEX: 67 * Data size: 2 * Resolution: 0.1 degrees C * Humidity sensor * IPSO: 3304 * LPP: 104 * Hex: 68 * Datasize: 1 * Resolution: 0.5% unsigned * Barometer/pressure sensor * IPSO: 3315 * LPP: 115 * Hex: 73 * Datasize: 2 * Resolution 0.1hPa unsigned MSB * Accelerometer * IPSO: 3313 * LPP: 113 * Hex: 71 * Data size: 6 * Resolution: 0.001G signed MSB per axis * Gyrometer * IPSO: 3334 * LPP: 134 * Hex: 86 * Data size: 6 * Resolution: 0.01 degrees/s signed msb per axis */ //temp floats float value1, value2; // HTS221 Humidity sensor temp_sensor1->get_temperature(&value1); humidity_sensor->get_humidity(&value2); //serialize data and append to packet // Cayenne data: temperature; tag is 0x67, 2 bytes signed, 0.1 C/bit tx_data.push_back(uint8_t(1)); // data id tx_data.push_back(uint8_t(0x67)); // data type - temp int16_t temp = floor(value1*10 + 0.5f); logInfo("Temp payload: %d", temp); tx_data.push_back(uint8_t( 0xFF & (temp >> 8))); tx_data.push_back(uint8_t(0xFF & temp)); tx_data.push_back(uint8_t(2)); // data id tx_data.push_back(uint8_t(0x68)); // data type - humidity temp = floor(value2 * 2.0f + 0.5f); tx_data.push_back(uint8_t(0xFF & temp )); logInfo("Temperature data %f", value1); logInfo("Humidity data: %f", value2); pressure_sensor->get_pressure(&value1); logInfo("Pressure data: %f", value1); // pressure is reported in mbar, cayenne wants it in 0.1 hPa // 1mbar = 1 hPa temp = floor(value1 * 100.0f + 0.5f); tx_data.push_back(uint8_t(3)); // data id tx_data.push_back(uint8_t(0x73)); // data type - pressure temp = floor(value1 / 0.1f + 0.5f); tx_data.push_back(uint8_t(0xFF & (temp >> 8))); tx_data.push_back(uint8_t(0xFF & temp)); // Get accelerometer data int32_t accel_vector[3]; // returns in mG accelerometer->get_x_axes(accel_vector); logInfo("Acclerometer Z axis: %d", accel_vector[2]); tx_data.push_back(uint8_t(4)); // data id tx_data.push_back(uint8_t(0x71)); // data type - accelerometer for(int i=0; i<3; i++){ tx_data.push_back(uint8_t(0xFF & accel_vector[i]) >> 8); tx_data.push_back(uint8_t(0xFF & accel_vector[i])); } // Get gyro data gyroscope->get_g_axes (accel_vector); // gyro reports in milidegrees/sec, cayenne wants centidegrees/sec tx_data.push_back(uint8_t(5)); //data id tx_data.push_back(uint8_t(0x86)); // data type - gyrometer for(int i=0; i<3; i++){ accel_vector[i] /= 10; tx_data.push_back(uint8_t(0xFF & (accel_vector[i] >> 8))); tx_data.push_back(uint8_t(0xFF & accel_vector[i])); } send_data(tx_data); if(deep_sleep){ // if going into deepsleep mode, save the session so we don't need to join again after waking up // not necessary if going into sleep mode since RAM is retained logInfo("saving network session to NVM"); dot->saveNetworkSession(); } // ONLY ONE of the three functions below should be uncommented depending on the desired wakeup method sleep_wake_rtc_only(deep_sleep); //sleep_wake_interrupt_only(deep_sleep); //sleep_wake_rtc_or_interrupt(deep_sleep); } return 0; }