Harry Chen / Mbed OS Dot-Examples

fp

Dependencies:   libmDot-mbed5 ISL29011

examples/src/class_c_example.cpp@14:19fae4509473, 2016-10-11 (annotated)

Committer:
Mike Fiore
Date:
Tue Oct 11 13:53:32 2016 -0500
Revision:
14:19fae4509473
Parent:
12:ec9768677cea
Child:
16:a3832552dfe1
use custom event handler in all examples so RX data is displayed when received

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mike Fiore 10:4d0b765f7b9e 1 #include "dot_util.h"
Mike Fiore 14:19fae4509473 2 #include "RadioEvent.h"
Mike Fiore 10:4d0b765f7b9e 3
Mike Fiore 10:4d0b765f7b9e 4 #if ACTIVE_EXAMPLE == CLASS_C_EXAMPLE
Mike Fiore 10:4d0b765f7b9e 5
Mike Fiore 10:4d0b765f7b9e 6 /////////////////////////////////////////////////////////////
Mike Fiore 10:4d0b765f7b9e 7 // * these options must match the settings on your gateway //
Mike Fiore 10:4d0b765f7b9e 8 // * edit their values to match your configuration //
Mike Fiore 10:4d0b765f7b9e 9 // * frequency sub band is only relevant for the 915 bands //
Mike Fiore 10:4d0b765f7b9e 10 // * either the network name and passphrase can be used or //
Mike Fiore 10:4d0b765f7b9e 11 // the network ID (8 bytes) and KEY (16 bytes) //
Mike Fiore 10:4d0b765f7b9e 12 /////////////////////////////////////////////////////////////
Mike Fiore 10:4d0b765f7b9e 13 static std::string network_name = "MultiTech";
Mike Fiore 10:4d0b765f7b9e 14 static std::string network_passphrase = "MultiTech";
Mike Fiore 10:4d0b765f7b9e 15 static uint8_t network_id[] = { 0x6C, 0x4E, 0xEF, 0x66, 0xF4, 0x79, 0x86, 0xA6 };
Mike Fiore 10:4d0b765f7b9e 16 static uint8_t network_key[] = { 0x1F, 0x33, 0xA1, 0x70, 0xA5, 0xF1, 0xFD, 0xA0, 0xAB, 0x69, 0x7A, 0xAE, 0x2B, 0x95, 0x91, 0x6B };
Mike Fiore 10:4d0b765f7b9e 17 static uint8_t frequency_sub_band = 0;
Mike Fiore 10:4d0b765f7b9e 18 static bool public_network = false;
Mike Fiore 10:4d0b765f7b9e 19 static uint8_t ack = 1;
Mike Fiore 10:4d0b765f7b9e 20
Mike Fiore 10:4d0b765f7b9e 21 mDot* dot = NULL;
Mike Fiore 10:4d0b765f7b9e 22
Mike Fiore 10:4d0b765f7b9e 23 Serial pc(USBTX, USBRX);
Mike Fiore 10:4d0b765f7b9e 24
Mike Fiore 10:4d0b765f7b9e 25 #if defined(TARGET_XDOT_L151CC)
Mike Fiore 10:4d0b765f7b9e 26 I2C i2c(I2C_SDA, I2C_SCL);
Mike Fiore 10:4d0b765f7b9e 27 ISL29011 lux(i2c);
Mike Fiore 10:4d0b765f7b9e 28 #else
Mike Fiore 10:4d0b765f7b9e 29 AnalogIn lux(XBEE_AD0);
Mike Fiore 10:4d0b765f7b9e 30 #endif
Mike Fiore 10:4d0b765f7b9e 31
Mike Fiore 10:4d0b765f7b9e 32 int main() {
Mike Fiore 14:19fae4509473 33 // Custom event handler for automatically displaying RX data
Mike Fiore 10:4d0b765f7b9e 34 RadioEvent events;
Mike Fiore 10:4d0b765f7b9e 35
Mike Fiore 10:4d0b765f7b9e 36 pc.baud(115200);
Mike Fiore 10:4d0b765f7b9e 37
Mike Fiore 10:4d0b765f7b9e 38 mts::MTSLog::setLogLevel(mts::MTSLog::TRACE_LEVEL);
Mike Fiore 10:4d0b765f7b9e 39
Mike Fiore 10:4d0b765f7b9e 40 dot = mDot::getInstance();
Mike Fiore 10:4d0b765f7b9e 41
Mike Fiore 12:ec9768677cea 42 // start from a well-known state
Mike Fiore 12:ec9768677cea 43 logInfo("defaulting Dot configuration");
Mike Fiore 12:ec9768677cea 44 dot->resetConfig();
Mike Fiore 12:ec9768677cea 45 dot->resetNetworkSession();
Mike Fiore 12:ec9768677cea 46
Mike Fiore 12:ec9768677cea 47 // make sure library logging is turned on
Mike Fiore 10:4d0b765f7b9e 48 dot->setLogLevel(mts::MTSLog::INFO_LEVEL);
Mike Fiore 10:4d0b765f7b9e 49
Mike Fiore 10:4d0b765f7b9e 50 // attach the custom events handler
Mike Fiore 10:4d0b765f7b9e 51 dot->setEvents(&events);
Mike Fiore 10:4d0b765f7b9e 52
Mike Fiore 10:4d0b765f7b9e 53 // update configuration if necessary
Mike Fiore 10:4d0b765f7b9e 54 if (dot->getJoinMode() != mDot::OTA) {
Mike Fiore 10:4d0b765f7b9e 55 logInfo("changing network join mode to OTA");
Mike Fiore 10:4d0b765f7b9e 56 if (dot->setJoinMode(mDot::OTA) != mDot::MDOT_OK) {
Mike Fiore 10:4d0b765f7b9e 57 logError("failed to set network join mode to OTA");
Mike Fiore 10:4d0b765f7b9e 58 }
Mike Fiore 10:4d0b765f7b9e 59 }
Mike Fiore 12:ec9768677cea 60 // 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
Mike Fiore 10:4d0b765f7b9e 61 // only one method or the other should be used!
Mike Fiore 10:4d0b765f7b9e 62 // network ID = crc64(network name)
Mike Fiore 10:4d0b765f7b9e 63 // network KEY = cmac(network passphrase)
Mike Fiore 10:4d0b765f7b9e 64 update_ota_config_name_phrase(network_name, network_passphrase, frequency_sub_band, public_network, ack);
Mike Fiore 10:4d0b765f7b9e 65 //update_ota_config_id_key(network_id, network_key, frequency_sub_band, public_network, ack);
Mike Fiore 10:4d0b765f7b9e 66
Mike Fiore 10:4d0b765f7b9e 67 // configure the Dot for class C operation
Mike Fiore 10:4d0b765f7b9e 68 // the Dot must also be configured on the gateway for class C
Mike Fiore 10:4d0b765f7b9e 69 // use the lora-query application to do this on a Conduit: http://www.multitech.net/developer/software/lora/lora-network-server/
Mike Fiore 10:4d0b765f7b9e 70 // to provision your Dot for class C operation with a 3rd party gateway, see the gateway or network provider documentation
Mike Fiore 10:4d0b765f7b9e 71 logInfo("changing network mode to class C");
Mike Fiore 10:4d0b765f7b9e 72 if (dot->setClass("C") != mDot::MDOT_OK) {
Mike Fiore 10:4d0b765f7b9e 73 logError("failed to set network mode to class C");
Mike Fiore 10:4d0b765f7b9e 74 }
Mike Fiore 10:4d0b765f7b9e 75
Mike Fiore 10:4d0b765f7b9e 76 // save changes to configuration
Mike Fiore 10:4d0b765f7b9e 77 logInfo("saving configuration");
Mike Fiore 10:4d0b765f7b9e 78 if (!dot->saveConfig()) {
Mike Fiore 10:4d0b765f7b9e 79 logError("failed to save configuration");
Mike Fiore 10:4d0b765f7b9e 80 }
Mike Fiore 10:4d0b765f7b9e 81
Mike Fiore 10:4d0b765f7b9e 82 // display configuration
Mike Fiore 10:4d0b765f7b9e 83 display_config();
Mike Fiore 10:4d0b765f7b9e 84
Mike Fiore 12:ec9768677cea 85 #if defined(TARGET_XDOT_L151CC)
Mike Fiore 10:4d0b765f7b9e 86 // configure the ISL29011 sensor on the xDot-DK for continuous ambient light sampling, 16 bit conversion, and maximum range
Mike Fiore 10:4d0b765f7b9e 87 lux.setMode(ISL29011::ALS_CONT);
Mike Fiore 10:4d0b765f7b9e 88 lux.setResolution(ISL29011::ADC_16BIT);
Mike Fiore 10:4d0b765f7b9e 89 lux.setRange(ISL29011::RNG_64000);
Mike Fiore 12:ec9768677cea 90 #endif
Mike Fiore 10:4d0b765f7b9e 91
Mike Fiore 10:4d0b765f7b9e 92 while (true) {
Mike Fiore 10:4d0b765f7b9e 93 uint16_t light;
Mike Fiore 10:4d0b765f7b9e 94 std::vector<uint8_t> tx_data;
Mike Fiore 10:4d0b765f7b9e 95
Mike Fiore 10:4d0b765f7b9e 96 // join network if not joined
Mike Fiore 10:4d0b765f7b9e 97 if (!dot->getNetworkJoinStatus()) {
Mike Fiore 10:4d0b765f7b9e 98 join_network();
Mike Fiore 10:4d0b765f7b9e 99 }
Mike Fiore 10:4d0b765f7b9e 100
Mike Fiore 10:4d0b765f7b9e 101 #if defined(TARGET_XDOT_L151CC)
Mike Fiore 10:4d0b765f7b9e 102 // get the latest light sample and send it to the gateway
Mike Fiore 10:4d0b765f7b9e 103 light = lux.getData();
Mike Fiore 10:4d0b765f7b9e 104 tx_data.push_back((light >> 8) & 0xFF);
Mike Fiore 10:4d0b765f7b9e 105 tx_data.push_back(light & 0xFF);
Mike Fiore 10:4d0b765f7b9e 106 logInfo("light: %lu [0x%04X]", light, light);
Mike Fiore 10:4d0b765f7b9e 107 send_data(tx_data);
Mike Fiore 10:4d0b765f7b9e 108 #else
Mike Fiore 10:4d0b765f7b9e 109 // get some dummy data and send it to the gateway
Mike Fiore 10:4d0b765f7b9e 110 light = lux.read_u16();
Mike Fiore 10:4d0b765f7b9e 111 tx_data.push_back((light >> 8) & 0xFF);
Mike Fiore 10:4d0b765f7b9e 112 tx_data.push_back(light & 0xFF);
Mike Fiore 10:4d0b765f7b9e 113 logInfo("light: %lu [0x%04X]", light, light);
Mike Fiore 10:4d0b765f7b9e 114 send_data(tx_data);
Mike Fiore 10:4d0b765f7b9e 115 #endif
Mike Fiore 10:4d0b765f7b9e 116
Mike Fiore 10:4d0b765f7b9e 117 // the Dot can't sleep in class C mode
Mike Fiore 10:4d0b765f7b9e 118 // it must be waiting for data from the gateway
Mike Fiore 10:4d0b765f7b9e 119 // send data every 30s
Mike Fiore 10:4d0b765f7b9e 120 logInfo("waiting for 30s");
Mike Fiore 10:4d0b765f7b9e 121 wait(30);
Mike Fiore 10:4d0b765f7b9e 122 }
Mike Fiore 10:4d0b765f7b9e 123
Mike Fiore 10:4d0b765f7b9e 124 return 0;
Mike Fiore 10:4d0b765f7b9e 125 }
Mike Fiore 10:4d0b765f7b9e 126
Mike Fiore 10:4d0b765f7b9e 127 #endif
Mike Fiore 10:4d0b765f7b9e 128