Jose Rios / Mbed OS xdot-test

Basic xdot code to check how many memory is available for user APP after initializing libxdot lorawan stack

examples/src/manual_example.cpp@16:a3832552dfe1, 2016-10-19 (annotated)

Committer:
Mike Fiore
Date:
Wed Oct 19 11:53:17 2016 -0500
Revision:
16:a3832552dfe1
Parent:
14:19fae4509473
Child:
17:d4f82e16de5f
print mbed-os library version in examples

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Mike Fiore 8:e667f4a507b1 1 #include "dot_util.h"
Mike Fiore 14:19fae4509473 2 #include "RadioEvent.h"
Mike Fiore 8:e667f4a507b1 3
Mike Fiore 8:e667f4a507b1 4 #if ACTIVE_EXAMPLE == MANUAL_EXAMPLE
Mike Fiore 8:e667f4a507b1 5
Mike Fiore 8:e667f4a507b1 6 /////////////////////////////////////////////////////////////
Mike Fiore 8:e667f4a507b1 7 // * these options must match the settings on your gateway //
Mike Fiore 8:e667f4a507b1 8 // * edit their values to match your configuration //
Mike Fiore 8:e667f4a507b1 9 // * frequency sub band is only relevant for the 915 bands //
Mike Fiore 8:e667f4a507b1 10 /////////////////////////////////////////////////////////////
Mike Fiore 8:e667f4a507b1 11 static uint8_t network_address[] = { 0x01, 0x02, 0x03, 0x04 };
Mike Fiore 8:e667f4a507b1 12 static uint8_t network_session_key[] = { 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04 };
Mike Fiore 8:e667f4a507b1 13 static uint8_t data_session_key[] = { 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04 };
Mike Fiore 8:e667f4a507b1 14 static uint8_t frequency_sub_band = 6;
Mike Fiore 8:e667f4a507b1 15 static bool public_network = false;
Mike Fiore 8:e667f4a507b1 16 static uint8_t ack = 1;
Mike Fiore 8:e667f4a507b1 17
Mike Fiore 8:e667f4a507b1 18 // deepsleep consumes slightly less current than sleep
Mike Fiore 8:e667f4a507b1 19 // in sleep mode, IO state is maintained, RAM is retained, and application will resume after waking up
Mike Fiore 8:e667f4a507b1 20 // in deepsleep mode, IOs float, RAM is lost, and application will start from beginning after waking up
Mike Fiore 8:e667f4a507b1 21 // if deep_sleep == true, device will enter deepsleep mode
Mike Fiore 8:e667f4a507b1 22 static bool deep_sleep = true;
Mike Fiore 8:e667f4a507b1 23
Mike Fiore 8:e667f4a507b1 24 mDot* dot = NULL;
Mike Fiore 8:e667f4a507b1 25
Mike Fiore 8:e667f4a507b1 26 Serial pc(USBTX, USBRX);
Mike Fiore 8:e667f4a507b1 27
Mike Fiore 8:e667f4a507b1 28 #if defined(TARGET_XDOT_L151CC)
Mike Fiore 8:e667f4a507b1 29 I2C i2c(I2C_SDA, I2C_SCL);
Mike Fiore 8:e667f4a507b1 30 ISL29011 lux(i2c);
Mike Fiore 8:e667f4a507b1 31 #else
Mike Fiore 8:e667f4a507b1 32 AnalogIn lux(XBEE_AD0);
Mike Fiore 8:e667f4a507b1 33 #endif
Mike Fiore 8:e667f4a507b1 34
Mike Fiore 8:e667f4a507b1 35 int main() {
Mike Fiore 14:19fae4509473 36 // Custom event handler for automatically displaying RX data
Mike Fiore 14:19fae4509473 37 RadioEvent events;
Mike Fiore 14:19fae4509473 38
Mike Fiore 8:e667f4a507b1 39 pc.baud(115200);
Mike Fiore 8:e667f4a507b1 40
Mike Fiore 8:e667f4a507b1 41 mts::MTSLog::setLogLevel(mts::MTSLog::TRACE_LEVEL);
Mike Fiore 8:e667f4a507b1 42
Mike Fiore 8:e667f4a507b1 43 dot = mDot::getInstance();
Mike Fiore 8:e667f4a507b1 44
Mike Fiore 14:19fae4509473 45 // attach the custom events handler
Mike Fiore 14:19fae4509473 46 dot->setEvents(&events);
Mike Fiore 14:19fae4509473 47
Mike Fiore 12:ec9768677cea 48 if (!dot->getStandbyFlag()) {
Mike Fiore 16:a3832552dfe1 49 logInfo("mbed-os library version: %d", MBED_LIBRARY_VERSION);
Mike Fiore 16:a3832552dfe1 50
Mike Fiore 12:ec9768677cea 51 // start from a well-known state
Mike Fiore 12:ec9768677cea 52 logInfo("defaulting Dot configuration");
Mike Fiore 12:ec9768677cea 53 dot->resetConfig();
Mike Fiore 12:ec9768677cea 54 dot->resetNetworkSession();
Mike Fiore 8:e667f4a507b1 55
Mike Fiore 12:ec9768677cea 56 // make sure library logging is turned on
Mike Fiore 12:ec9768677cea 57 dot->setLogLevel(mts::MTSLog::INFO_LEVEL);
Mike Fiore 12:ec9768677cea 58
Mike Fiore 12:ec9768677cea 59 // update configuration if necessary
Mike Fiore 12:ec9768677cea 60 if (dot->getJoinMode() != mDot::MANUAL) {
Mike Fiore 12:ec9768677cea 61 logInfo("changing network join mode to MANUAL");
Mike Fiore 12:ec9768677cea 62 if (dot->setJoinMode(mDot::MANUAL) != mDot::MDOT_OK) {
Mike Fiore 12:ec9768677cea 63 logError("failed to set network join mode to MANUAL");
Mike Fiore 12:ec9768677cea 64 }
Mike Fiore 8:e667f4a507b1 65 }
Mike Fiore 12:ec9768677cea 66 // in MANUAL join mode there is no join request/response transaction
Mike Fiore 12:ec9768677cea 67 // as long as the Dot is configured correctly and provisioned correctly on the gateway, it should be able to communicate
Mike Fiore 12:ec9768677cea 68 // network address - 4 bytes (00000001 - FFFFFFFE)
Mike Fiore 12:ec9768677cea 69 // network session key - 16 bytes
Mike Fiore 12:ec9768677cea 70 // data session key - 16 bytes
Mike Fiore 12:ec9768677cea 71 // to provision your Dot with a Conduit gateway, follow the following steps
Mike Fiore 12:ec9768677cea 72 // * ssh into the Conduit
Mike Fiore 12:ec9768677cea 73 // * provision the Dot using the lora-query application: http://www.multitech.net/developer/software/lora/lora-network-server/
Mike Fiore 12:ec9768677cea 74 // lora-query -a 01020304 A 0102030401020304 <your Dot's device ID> 01020304010203040102030401020304 01020304010203040102030401020304
Mike Fiore 12:ec9768677cea 75 // * if you change the network address, network session key, or data session key, make sure you update them on the gateway
Mike Fiore 12:ec9768677cea 76 // to provision your Dot with a 3rd party gateway, see the gateway or network provider documentation
Mike Fiore 12:ec9768677cea 77 update_manual_config(network_address, network_session_key, data_session_key, frequency_sub_band, public_network, ack);
Mike Fiore 8:e667f4a507b1 78
Mike Fiore 12:ec9768677cea 79 // save changes to configuration
Mike Fiore 12:ec9768677cea 80 logInfo("saving configuration");
Mike Fiore 12:ec9768677cea 81 if (!dot->saveConfig()) {
Mike Fiore 12:ec9768677cea 82 logError("failed to save configuration");
Mike Fiore 12:ec9768677cea 83 }
Mike Fiore 9:72d3203279b2 84
Mike Fiore 12:ec9768677cea 85 // display configuration
Mike Fiore 12:ec9768677cea 86 display_config();
Mike Fiore 12:ec9768677cea 87 } else {
Mike Fiore 12:ec9768677cea 88 // restore the saved session if the dot woke from deepsleep mode
Mike Fiore 12:ec9768677cea 89 // useful to use with deepsleep because session info is otherwise lost when the dot enters deepsleep
Mike Fiore 8:e667f4a507b1 90 logInfo("restoring network session from NVM");
Mike Fiore 8:e667f4a507b1 91 dot->restoreNetworkSession();
Mike Fiore 8:e667f4a507b1 92 }
Mike Fiore 8:e667f4a507b1 93
Mike Fiore 8:e667f4a507b1 94
Mike Fiore 8:e667f4a507b1 95 while (true) {
Mike Fiore 8:e667f4a507b1 96 uint16_t light;
Mike Fiore 8:e667f4a507b1 97 std::vector<uint8_t> tx_data;
Mike Fiore 8:e667f4a507b1 98
Mike Fiore 8:e667f4a507b1 99 #if defined(TARGET_XDOT_L151CC)
Mike Fiore 8:e667f4a507b1 100 // configure the ISL29011 sensor on the xDot-DK for continuous ambient light sampling, 16 bit conversion, and maximum range
Mike Fiore 8:e667f4a507b1 101 lux.setMode(ISL29011::ALS_CONT);
Mike Fiore 8:e667f4a507b1 102 lux.setResolution(ISL29011::ADC_16BIT);
Mike Fiore 8:e667f4a507b1 103 lux.setRange(ISL29011::RNG_64000);
Mike Fiore 8:e667f4a507b1 104
Mike Fiore 8:e667f4a507b1 105 // get the latest light sample and send it to the gateway
Mike Fiore 8:e667f4a507b1 106 light = lux.getData();
Mike Fiore 8:e667f4a507b1 107 tx_data.push_back((light >> 8) & 0xFF);
Mike Fiore 8:e667f4a507b1 108 tx_data.push_back(light & 0xFF);
Mike Fiore 8:e667f4a507b1 109 logInfo("light: %lu [0x%04X]", light, light);
Mike Fiore 8:e667f4a507b1 110 send_data(tx_data);
Mike Fiore 8:e667f4a507b1 111
Mike Fiore 8:e667f4a507b1 112 // put the LSL29011 ambient light sensor into a low power state
Mike Fiore 8:e667f4a507b1 113 lux.setMode(ISL29011::PWR_DOWN);
Mike Fiore 8:e667f4a507b1 114 #else
Mike Fiore 8:e667f4a507b1 115 // get some dummy data and send it to the gateway
Mike Fiore 8:e667f4a507b1 116 light = lux.read_u16();
Mike Fiore 8:e667f4a507b1 117 tx_data.push_back((light >> 8) & 0xFF);
Mike Fiore 8:e667f4a507b1 118 tx_data.push_back(light & 0xFF);
Mike Fiore 8:e667f4a507b1 119 logInfo("light: %lu [0x%04X]", light, light);
Mike Fiore 8:e667f4a507b1 120 send_data(tx_data);
Mike Fiore 8:e667f4a507b1 121 #endif
Mike Fiore 8:e667f4a507b1 122
Mike Fiore 8:e667f4a507b1 123 // if going into deepsleep mode, save the session so we don't need to join again after waking up
Mike Fiore 8:e667f4a507b1 124 // not necessary if going into sleep mode since RAM is retained
Mike Fiore 8:e667f4a507b1 125 if (deep_sleep) {
Mike Fiore 8:e667f4a507b1 126 logInfo("saving network session to NVM");
Mike Fiore 8:e667f4a507b1 127 dot->saveNetworkSession();
Mike Fiore 8:e667f4a507b1 128 }
Mike Fiore 8:e667f4a507b1 129
Mike Fiore 8:e667f4a507b1 130 // ONLY ONE of the three functions below should be uncommented depending on the desired wakeup method
Mike Fiore 8:e667f4a507b1 131 //sleep_wake_rtc_only(deep_sleep);
Mike Fiore 8:e667f4a507b1 132 //sleep_wake_interrupt_only(deep_sleep);
Mike Fiore 8:e667f4a507b1 133 sleep_wake_rtc_or_interrupt(deep_sleep);
Mike Fiore 8:e667f4a507b1 134 }
Mike Fiore 8:e667f4a507b1 135
Mike Fiore 8:e667f4a507b1 136 return 0;
Mike Fiore 8:e667f4a507b1 137 }
Mike Fiore 8:e667f4a507b1 138
Mike Fiore 8:e667f4a507b1 139 #endif