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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@4:142c85980a6f, 2016-12-09 (annotated)
- Committer:
- pferland
- Date:
- Fri Dec 09 23:31:44 2016 +0000
- Revision:
- 4:142c85980a6f
- Parent:
- 3:d34798ffcaf8
- Child:
- 6:9e6ac13de3e9
Temperature and Z axis acceleration measurements for Senet
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
pferland | 0:9e88a9018fc0 | 1 | #include "mbed.h" |
pferland | 0:9e88a9018fc0 | 2 | #include "mDot.h" |
pferland | 0:9e88a9018fc0 | 3 | #include "x_nucleo_iks01a1.h" |
pferland | 0:9e88a9018fc0 | 4 | #include "dot_util.h" |
pferland | 0:9e88a9018fc0 | 5 | #include "RadioEvent.h" |
pferland | 0:9e88a9018fc0 | 6 | |
pferland | 4:142c85980a6f | 7 | // mDot UDK board demo with X-NUCLEO-IKS01A1 sensor card |
pferland | 4:142c85980a6f | 8 | // For more examples see the Dot-Examples project: |
pferland | 4:142c85980a6f | 9 | // https://developer.mbed.org/teams/MultiTech/code/Dot-Examples/ |
pferland | 4:142c85980a6f | 10 | |
pferland | 4:142c85980a6f | 11 | // This triggers an I2C issue in mbed-os 5.1.5 |
pferland | 4:142c85980a6f | 12 | // Use any other revision to compile. (Tested with libmDot-dev/mbed-os 5.2.2 |
pferland | 4:142c85980a6f | 13 | |
pferland | 4:142c85980a6f | 14 | //Replace with settings on your Conduit |
pferland | 0:9e88a9018fc0 | 15 | static std::string network_name = "TestTest"; |
pferland | 4:142c85980a6f | 16 | static std::string network_passphrase = "TestTest"; |
pferland | 4:142c85980a6f | 17 | // Network Id for Senet public network |
pferland | 4:142c85980a6f | 18 | static uint8_t network_id[] = {0x00,0x25,0x0C,0x00,0x00,0x01,0x00,0x01}; |
pferland | 4:142c85980a6f | 19 | // Register at or Sign in to http://portal.senetco.com/ and register your NodeId to receive your AppId |
pferland | 4:142c85980a6f | 20 | static uint8_t network_key[] = {0x9F,0x6B,0xD3,0xB2,0xD9,0x3A,0x3B,0x4D,0x7B,0x35,0x62,0xF2,0xB9,0x58,0x05,0x6C}; |
pferland | 4:142c85980a6f | 21 | // 1 For Senet, configurable on your Conduit |
pferland | 0:9e88a9018fc0 | 22 | static uint8_t frequency_sub_band = 1; |
pferland | 4:142c85980a6f | 23 | // True for Senet, false for your Conduit. |
pferland | 4:142c85980a6f | 24 | static bool public_network = true; |
pferland | 0:9e88a9018fc0 | 25 | static uint8_t ack = 0; |
pferland | 0:9e88a9018fc0 | 26 | |
pferland | 4:142c85980a6f | 27 | // deepsleep consumes slightly less current than sleep |
pferland | 4:142c85980a6f | 28 | // in sleep mode, IO state is maintained, RAM is retained, and application will resume after waking up |
pferland | 4:142c85980a6f | 29 | // in deepsleep mode, IOs float, RAM is lost, and application will start from beginning after waking up |
pferland | 4:142c85980a6f | 30 | // if deep_sleep == true, device will enter deepsleep mode |
pferland | 4:142c85980a6f | 31 | static bool deep_sleep = false; |
pferland | 4:142c85980a6f | 32 | |
pferland | 0:9e88a9018fc0 | 33 | mDot *dot = NULL; |
pferland | 0:9e88a9018fc0 | 34 | |
pferland | 0:9e88a9018fc0 | 35 | int main() |
pferland | 0:9e88a9018fc0 | 36 | { |
pferland | 4:142c85980a6f | 37 | Serial pc(USBTX, USBRX); |
pferland | 4:142c85980a6f | 38 | |
pferland | 4:142c85980a6f | 39 | /* Instantiate the expansion board */ |
pferland | 4:142c85980a6f | 40 | X_NUCLEO_IKS01A1 *mems_expansion_board = X_NUCLEO_IKS01A1::Instance(I2C_SDA, I2C_SCL, PC_1); |
pferland | 4:142c85980a6f | 41 | |
pferland | 4:142c85980a6f | 42 | /* Retrieve the composing elements of the expansion board */ |
pferland | 4:142c85980a6f | 43 | GyroSensor *gyroscope = mems_expansion_board->GetGyroscope(); |
pferland | 4:142c85980a6f | 44 | MotionSensor *accelerometer = mems_expansion_board->GetAccelerometer(); |
pferland | 4:142c85980a6f | 45 | MagneticSensor *magnetometer = mems_expansion_board->magnetometer; |
pferland | 4:142c85980a6f | 46 | HumiditySensor *humidity_sensor = mems_expansion_board->ht_sensor; |
pferland | 4:142c85980a6f | 47 | PressureSensor *pressure_sensor = mems_expansion_board->pt_sensor; |
pferland | 4:142c85980a6f | 48 | TempSensor *temp_sensor1 = mems_expansion_board->ht_sensor; |
pferland | 4:142c85980a6f | 49 | TempSensor *temp_sensor2 = mems_expansion_board->pt_sensor; |
pferland | 0:9e88a9018fc0 | 50 | // Custom event handler for automatically displaying RX data |
pferland | 0:9e88a9018fc0 | 51 | RadioEvent events; |
pferland | 0:9e88a9018fc0 | 52 | pc.baud(115200); |
pferland | 0:9e88a9018fc0 | 53 | |
pferland | 0:9e88a9018fc0 | 54 | /* Initialize mDot */ |
pferland | 0:9e88a9018fc0 | 55 | dot = mDot::getInstance(); |
pferland | 4:142c85980a6f | 56 | mts::MTSLog::setLogLevel(mts::MTSLog::INFO_LEVEL); |
pferland | 0:9e88a9018fc0 | 57 | dot->setEvents(&events); |
pferland | 0:9e88a9018fc0 | 58 | |
pferland | 0:9e88a9018fc0 | 59 | |
pferland | 0:9e88a9018fc0 | 60 | |
pferland | 0:9e88a9018fc0 | 61 | |
pferland | 0:9e88a9018fc0 | 62 | |
pferland | 0:9e88a9018fc0 | 63 | if (!dot->getStandbyFlag()) { |
pferland | 0:9e88a9018fc0 | 64 | logInfo("mbed-os library version: %d", MBED_LIBRARY_VERSION); |
pferland | 0:9e88a9018fc0 | 65 | // start from a well-known state |
pferland | 0:9e88a9018fc0 | 66 | logInfo("defaulting Dot configuration"); |
pferland | 0:9e88a9018fc0 | 67 | dot->resetConfig(); |
pferland | 0:9e88a9018fc0 | 68 | dot->resetNetworkSession(); |
pferland | 0:9e88a9018fc0 | 69 | |
pferland | 0:9e88a9018fc0 | 70 | // update configuration if necessary |
pferland | 0:9e88a9018fc0 | 71 | // in AUTO_OTA mode the session is automatically saved, so saveNetworkSession and restoreNetworkSession are not needed |
pferland | 0:9e88a9018fc0 | 72 | if (dot->getJoinMode() != mDot::AUTO_OTA) { |
pferland | 0:9e88a9018fc0 | 73 | logInfo("changing network join mode to AUTO_OTA"); |
pferland | 0:9e88a9018fc0 | 74 | if (dot->setJoinMode(mDot::AUTO_OTA) != mDot::MDOT_OK) { |
pferland | 0:9e88a9018fc0 | 75 | logError("failed to set network join mode to AUTO_OTA"); |
pferland | 0:9e88a9018fc0 | 76 | } |
pferland | 0:9e88a9018fc0 | 77 | } |
pferland | 0:9e88a9018fc0 | 78 | // 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 |
pferland | 0:9e88a9018fc0 | 79 | // only one method or the other should be used! |
pferland | 0:9e88a9018fc0 | 80 | // network ID = crc64(network name) |
pferland | 0:9e88a9018fc0 | 81 | // network KEY = cmac(network passphrase) |
pferland | 4:142c85980a6f | 82 | update_ota_config_id_key(network_id, network_key, frequency_sub_band, public_network, ack); |
pferland | 4:142c85980a6f | 83 | // update_ota_config_name_phrase(network_name, network_passphrase, frequency_sub_band, public_network, ack); |
pferland | 0:9e88a9018fc0 | 84 | |
pferland | 0:9e88a9018fc0 | 85 | // configure network link checks |
pferland | 0:9e88a9018fc0 | 86 | // 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 |
pferland | 0:9e88a9018fc0 | 87 | // check the link every count packets |
pferland | 0:9e88a9018fc0 | 88 | // declare the Dot disconnected after threshold failed link checks |
pferland | 0:9e88a9018fc0 | 89 | // for count = 3 and threshold = 5, the Dot will be considered disconnected after 15 missed packets in a row |
pferland | 0:9e88a9018fc0 | 90 | update_network_link_check_config(3, 5); |
pferland | 0:9e88a9018fc0 | 91 | |
pferland | 0:9e88a9018fc0 | 92 | // save changes to configuration |
pferland | 0:9e88a9018fc0 | 93 | logInfo("saving configuration"); |
pferland | 0:9e88a9018fc0 | 94 | if (!dot->saveConfig()) { |
pferland | 0:9e88a9018fc0 | 95 | logError("failed to save configuration"); |
pferland | 0:9e88a9018fc0 | 96 | } |
pferland | 0:9e88a9018fc0 | 97 | |
pferland | 0:9e88a9018fc0 | 98 | // display configuration |
pferland | 0:9e88a9018fc0 | 99 | display_config(); |
pferland | 0:9e88a9018fc0 | 100 | } else { |
pferland | 0:9e88a9018fc0 | 101 | // restore the saved session if the dot woke from deepsleep mode |
pferland | 0:9e88a9018fc0 | 102 | // useful to use with deepsleep because session info is otherwise lost when the dot enters deepsleep |
pferland | 0:9e88a9018fc0 | 103 | logInfo("restoring network session from NVM"); |
pferland | 0:9e88a9018fc0 | 104 | dot->restoreNetworkSession(); |
pferland | 0:9e88a9018fc0 | 105 | } |
pferland | 3:d34798ffcaf8 | 106 | |
pferland | 3:d34798ffcaf8 | 107 | |
pferland | 0:9e88a9018fc0 | 108 | |
pferland | 0:9e88a9018fc0 | 109 | while (true) { |
pferland | 0:9e88a9018fc0 | 110 | std::vector<uint8_t> tx_data; |
pferland | 0:9e88a9018fc0 | 111 | |
pferland | 0:9e88a9018fc0 | 112 | // join network if not joined |
pferland | 0:9e88a9018fc0 | 113 | if (!dot->getNetworkJoinStatus()) { |
pferland | 0:9e88a9018fc0 | 114 | join_network(); |
pferland | 0:9e88a9018fc0 | 115 | } |
pferland | 0:9e88a9018fc0 | 116 | // Retrieve sensor data and prepare the packet. |
pferland | 0:9e88a9018fc0 | 117 | //temp floats |
pferland | 0:9e88a9018fc0 | 118 | float value1, value2; |
pferland | 4:142c85980a6f | 119 | |
pferland | 0:9e88a9018fc0 | 120 | // HTS221 Humidity sensor |
pferland | 0:9e88a9018fc0 | 121 | temp_sensor1->GetTemperature(&value1); |
pferland | 0:9e88a9018fc0 | 122 | humidity_sensor->GetHumidity(&value2); |
pferland | 4:142c85980a6f | 123 | |
pferland | 0:9e88a9018fc0 | 124 | //serialize data and append to packet |
pferland | 0:9e88a9018fc0 | 125 | tx_data.push_back(uint8_t(0xFF & *((uint32_t*)(&value1)))); |
pferland | 0:9e88a9018fc0 | 126 | tx_data.push_back(uint8_t((0xFF << 2 ) & *((uint32_t*)(&value1)))); |
pferland | 0:9e88a9018fc0 | 127 | tx_data.push_back(uint8_t((0xFF << 4 ) & *((uint32_t*)(&value1)))); |
pferland | 0:9e88a9018fc0 | 128 | tx_data.push_back(uint8_t((0xFF << 6 ) & *((uint32_t*)(&value1)))); |
pferland | 4:142c85980a6f | 129 | logInfo("Temperature data %f", value1); |
pferland | 4:142c85980a6f | 130 | |
pferland | 4:142c85980a6f | 131 | // Get accelerometer data, but we're only interested in the Z. |
pferland | 4:142c85980a6f | 132 | int32_t accel_vector[3]; |
pferland | 4:142c85980a6f | 133 | accelerometer->Get_X_Axes(accel_vector); |
pferland | 4:142c85980a6f | 134 | logInfo("Acclerometer Z axis: %d", accel_vector[2]); |
pferland | 4:142c85980a6f | 135 | |
pferland | 4:142c85980a6f | 136 | tx_data.push_back(uint8_t(0xFF & accel_vector[2])); |
pferland | 4:142c85980a6f | 137 | tx_data.push_back(uint8_t((0xFF << 2 ) & accel_vector[2])); |
pferland | 4:142c85980a6f | 138 | tx_data.push_back(uint8_t((0xFF << 4 ) & accel_vector[2])); |
pferland | 4:142c85980a6f | 139 | tx_data.push_back(uint8_t((0xFF << 6 ) & accel_vector[2])); |
pferland | 4:142c85980a6f | 140 | |
pferland | 0:9e88a9018fc0 | 141 | send_data(tx_data); |
pferland | 0:9e88a9018fc0 | 142 | |
pferland | 0:9e88a9018fc0 | 143 | // if going into deepsleep mode, save the session so we don't need to join again after waking up |
pferland | 0:9e88a9018fc0 | 144 | // not necessary if going into sleep mode since RAM is retained |
pferland | 0:9e88a9018fc0 | 145 | logInfo("saving network session to NVM"); |
pferland | 0:9e88a9018fc0 | 146 | dot->saveNetworkSession(); |
pferland | 0:9e88a9018fc0 | 147 | |
pferland | 0:9e88a9018fc0 | 148 | |
pferland | 0:9e88a9018fc0 | 149 | // ONLY ONE of the three functions below should be uncommented depending on the desired wakeup method |
pferland | 0:9e88a9018fc0 | 150 | //sleep_wake_rtc_only(deep_sleep); |
pferland | 0:9e88a9018fc0 | 151 | //sleep_wake_interrupt_only(deep_sleep); |
pferland | 4:142c85980a6f | 152 | sleep_wake_rtc_or_interrupt(deep_sleep); |
pferland | 0:9e88a9018fc0 | 153 | |
pferland | 0:9e88a9018fc0 | 154 | } |
pferland | 0:9e88a9018fc0 | 155 | |
pferland | 0:9e88a9018fc0 | 156 | return 0; |
pferland | 0:9e88a9018fc0 | 157 | } |