Diff: examples/src/class_b_example.cpp

Revision:

43:97fd5b4de956

Parent:

42:20f6b29a9903

--- a/examples/src/class_b_example.cpp	Tue May 25 09:54:33 2021 -0500
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,183 +0,0 @@
-#include "dot_util.h"
-#include "RadioEvent.h"
- 
-#if ACTIVE_EXAMPLE == CLASS_B_EXAMPLE
-
-/////////////////////////////////////////////////////////////////////////////
-// -------------------- DOT LIBRARY REQUIRED ------------------------------//
-// * Because these example programs can be used for both mDot and xDot     //
-//     devices, the LoRa stack is not included. The libmDot library should //
-//     be imported if building for mDot devices. The libxDot library       //
-//     should be imported if building for xDot devices.                    //
-// * https://developer.mbed.org/teams/MultiTech/code/libmDot-dev-mbed5/    //
-// * https://developer.mbed.org/teams/MultiTech/code/libmDot-mbed5/        //
-// * https://developer.mbed.org/teams/MultiTech/code/libxDot-dev-mbed5/    //
-// * https://developer.mbed.org/teams/MultiTech/code/libxDot-mbed5/        //
-/////////////////////////////////////////////////////////////////////////////
-
-/////////////////////////////////////////////////////////////
-// * these options must match the settings on your gateway //
-// * edit their values to match your configuration         //
-// * frequency sub band is only relevant for the 915 bands //
-// * either the network name and passphrase can be used or //
-//     the network ID (8 bytes) and KEY (16 bytes)         //
-/////////////////////////////////////////////////////////////
-static std::string network_name = "MultiTech";
-static std::string network_passphrase = "MultiTech";
-static uint8_t network_id[] = { 0x6C, 0x4E, 0xEF, 0x66, 0xF4, 0x79, 0x86, 0xA6 };
-static uint8_t network_key[] = { 0x1F, 0x33, 0xA1, 0x70, 0xA5, 0xF1, 0xFD, 0xA0, 0xAB, 0x69, 0x7A, 0xAE, 0x2B, 0x95, 0x91, 0x6B };
-static uint8_t frequency_sub_band = 1;
-static lora::NetworkType public_network = lora::PUBLIC_LORAWAN;
-static uint8_t join_delay = 5;
-static uint8_t ack = 3;
-static bool adr = true;
-
-// Number of ping slots to open per beacon interval - see mDot.h
-static uint8_t ping_periodicity = 4;
-
-mDot* dot = NULL;
-lora::ChannelPlan* plan = NULL;
-
-mbed::UnbufferedSerial pc(USBTX, USBRX);
-
-#if defined(TARGET_XDOT_L151CC)
-I2C i2c(I2C_SDA, I2C_SCL);
-ISL29011 lux(i2c);
-#else
-AnalogIn lux(XBEE_AD0);
-#endif
-
-int main() {
-    // Custom event handler for automatically displaying RX data
-    RadioEvent events;
-
-    pc.baud(115200);
-
-#if defined(TARGET_XDOT_L151CC)
-    i2c.frequency(400000);
-#endif
-
-    mts::MTSLog::setLogLevel(mts::MTSLog::TRACE_LEVEL);
-
-    // Create channel plan
-    plan = create_channel_plan();
-    assert(plan);
-
-    dot = mDot::getInstance(plan);
-    assert(dot);
-
-    logInfo("mbed-os library version: %d.%d.%d", MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION);
-
-    // start from a well-known state
-    logInfo("defaulting Dot configuration");
-    dot->resetConfig();
-    dot->resetNetworkSession();
-
-    // make sure library logging is turned on
-    dot->setLogLevel(mts::MTSLog::INFO_LEVEL);
-
-    // attach the custom events handler
-    dot->setEvents(&events);
-
-    // update configuration if necessary
-    if (dot->getJoinMode() != mDot::OTA) {
-        logInfo("changing network join mode to OTA");
-        if (dot->setJoinMode(mDot::OTA) != mDot::MDOT_OK) {
-            logError("failed to set network join mode to OTA");
-        }
-    }
-    // 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)
-    // network KEY = cmac(network passphrase)
-    update_ota_config_name_phrase(network_name, network_passphrase, frequency_sub_band, public_network, ack);
-    //update_ota_config_id_key(network_id, network_key, frequency_sub_band, public_network, ack);
-
-    // enable or disable Adaptive Data Rate
-    dot->setAdr(adr);
-
-    // Configure the join delay
-    dot->setJoinDelay(join_delay);
-
-    // Configure the class B ping periodicity
-    dot->setPingPeriodicity(ping_periodicity);
-
-    // save changes to configuration
-    logInfo("saving configuration");
-    if (!dot->saveConfig()) {
-        logError("failed to save configuration");
-    }
-
-    // display configuration
-    display_config();
-
-    // join the network - must do this before attempting to switch to class B
-    join_network();
-
-    // configure the Dot for class B operation
-    // the Dot must also be configured on the gateway for class B
-    // use the lora-query application to do this on a Conduit: http://www.multitech.net/developer/software/lora/lora-network-server/
-    // to provision your Dot for class B operation with a 3rd party gateway, see the gateway or network provider documentation
-    // Note: we won't actually switch to class B until we receive a beacon (mDotEvent::BeaconRx fires)
-    logInfo("changing network mode to class B");
-
-    if (dot->setClass("B") != mDot::MDOT_OK) {
-        logError("Failed to set network mode to class B");
-        logInfo("Reset the MCU to try again");
-        return 0;
-    }
-
-    // Start a timer to check the beacon was acquired
-    LowPowerTimer bcn_timer;
-    bcn_timer.start();
-
-    while (true) {
-        std::vector<uint8_t> tx_data;
-        static bool send_uplink = true;
-
-        // Check if we locked the beacon yet and send an uplink to notify the network server
-        // To receive data from the gateway in class B ping slots, we must have received a beacon
-        // already, and sent one uplink to signal to the network server that we are in class B mode
-        if (events.BeaconLocked && send_uplink) {
-            logInfo("Acquired a beacon lock");
-
-            // Add a random delay before trying the uplink to avoid collisions w/ other motes
-            srand(dot->getRadioRandom());
-            uint32_t rand_delay = rand() % 5000;
-            logInfo("Applying a random delay of %d ms before class notification uplink", rand_delay);
-            ThisThread::sleep_for(std::chrono::milliseconds(rand_delay));
-
-            // Ensure the link is idle before trying to transmit
-            while (!dot->getIsIdle()) {
-                ThisThread::sleep_for(10ms);
-            }
-
-            if (send_data(tx_data) != mDot::MDOT_OK) {
-                logError("Failed to inform the network server we are in class B");
-                logInfo("Reset the MCU to try again");
-                return 0;
-            }
-
-            logInfo("Enqueued packets may now be scheduled on class B ping slots");
-            send_uplink = false;
-            bcn_timer.stop();
-        } else if (!events.BeaconLocked) {
-            logInfo("Waiting to receive a beacon..");
-
-            if (bcn_timer.read() > lora::DEFAULT_BEACON_PERIOD) {
-                if (dot->setClass("B") != mDot::MDOT_OK) {
-                    logError("Failed to set network mode to class B");
-                    logInfo("Reset the MCU to try again");
-                    return 0;
-                }
-
-                bcn_timer.reset();
-            }
-        }
-        ThisThread::sleep_for(10s);
-    }
-
-    return 0;
-}
-
-#endif