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@8:e667f4a507b1, 2016-10-07 (annotated)

Committer:
Mike Fiore
Date:
Fri Oct 07 15:31:03 2016 -0500
Revision:
8:e667f4a507b1
Child:
9:72d3203279b2
add manual join mode example

Who changed what in which revision?

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