saket mishra
zcbvsDG
Diff: src/ota_example.cpp
- Revision:
- 0:aa8df9825311
- Child:
- 1:bd6575a12f84
diff -r 000000000000 -r aa8df9825311 src/ota_example.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/src/ota_example.cpp Mon Sep 25 09:41:00 2017 +0000
@@ -0,0 +1,225 @@
+#include "dot_util.h"
+#include "RadioEvent.h"
+
+#if ACTIVE_EXAMPLE == OTA_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 = "Test-LORA";
+//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 };
+//for dev1
+static uint8_t network_id[] = { 0x70, 0xB3, 0xD5, 0x7E, 0xD0, 0x00, 0x70, 0xD0 };//{ 0x70, 0xB3, 0xD5, 0x7E, 0xD0, 0x07, 0x86, 0xA6 };//appEUI
+static uint8_t network_key[] ={ 0x95, 0x43, 0xDC, 0xC2, 0x62, 0x66, 0x13, 0x16, 0x1B, 0x24, 0x03, 0x8D, 0x70, 0x83, 0xEB, 0x94 };
+//for dev2
+//9543DCC2626613161B24038D7083EB94
+//70b3d57ed00070d0
+//static uint8_t network_id[] = { 0x70, 0xB3, 0xD5, 0x7E, 0xD0, 0x00, 0x70, 0xD1 };//appEUI
+//static uint8_t network_key[] ={ 0xE8, 0xB2, 0x08, 0x26, 0x24, 0xFB, 0x5C, 0xDE, 0x78, 0x54, 0xE8, 0x72, 0x14, 0x1D, 0x58, 0x23 };//appkey
+static uint8_t frequency_sub_band = 0;
+static bool public_network = true;
+static uint8_t ack = 0;
+static bool adr = true;
+
+// deepsleep consumes slightly less current than sleep
+// in sleep mode, IO state is maintained, RAM is retained, and application will resume after waking up
+// in deepsleep mode, IOs float, RAM is lost, and application will start from beginning after waking up
+// if deep_sleep == true, device will enter deepsleep mode
+static bool deep_sleep = false;
+
+mDot* dot = NULL;
+lora::ChannelPlan* plan = NULL;
+
+//Serial pc(USBTX, USBRX);
+
+#if defined(TARGET_XDOT_L151CC)
+I2C i2c(I2C_SDA, I2C_SCL);
+ISL29011 lux(i2c);
+#else
+AnalogIn lux(XBEE_AD0);
+#endif
+
+AnalogIn input(A0);
+Serial pc(PA_9, PA_10);
+
+int main() {
+ // Custom event handler for automatically displaying RX data
+ RadioEvent events;
+ Timer t;
+ pc.baud(115200);
+
+ mts::MTSLog::setLogLevel(mts::MTSLog::TRACE_LEVEL);
+
+#if CHANNEL_PLAN == CP_US915
+ plan = new lora::ChannelPlan_US915();
+#elif CHANNEL_PLAN == CP_AU915
+ plan = new lora::ChannelPlan_AU915();
+#elif CHANNEL_PLAN == CP_EU868
+ plan = new lora::ChannelPlan_EU868();
+#elif CHANNEL_PLAN == CP_KR920
+ plan = new lora::ChannelPlan_KR920();
+#elif CHANNEL_PLAN == CP_AS923
+ plan = new lora::ChannelPlan_AS923();
+#elif CHANNEL_PLAN == CP_AS923_JAPAN
+ plan = new lora::ChannelPlan_AS923_Japan();
+#elif CHANNEL_PLAN == CP_IN865
+ plan = new lora::ChannelPlan_IN865();
+#endif
+ assert(plan);
+
+ dot = mDot::getInstance(plan);
+ assert(dot);
+
+ // attach the custom events handler
+ dot->setEvents(&events);
+
+ if (!dot->getStandbyFlag()) {
+ logInfo("mbed-os library version: %d", MBED_LIBRARY_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);
+
+ // 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);
+
+ // configure network link checks
+ // 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
+ // check the link every count packets
+ // declare the Dot disconnected after threshold failed link checks
+ // for count = 3 and threshold = 5, the Dot will ask for a link check response every 5 packets and will consider the connection lost if it fails to receive 3 responses in a row
+ update_network_link_check_config(3, 5);
+
+ // enable or disable Adaptive Data Rate
+ dot->setAdr(adr);
+
+ // save changes to configuration
+ logInfo("saving configuration");
+ if (!dot->saveConfig()) {
+ logError("failed to save configuration");
+ }
+
+ // display configuration
+ display_config();
+ } else {
+ // restore the saved session if the dot woke from deepsleep mode
+ // useful to use with deepsleep because session info is otherwise lost when the dot enters deepsleep
+ logInfo("restoring network session from NVM");
+ dot->restoreNetworkSession();
+ }
+
+ while (true) {
+ uint16_t light;
+ std::vector<uint8_t> tx_data;
+
+ // join network if not joined
+ if (!dot->getNetworkJoinStatus()) {
+ join_network();
+ }
+
+#if defined(TARGET_XDOT_L151CC)
+ // configure the ISL29011 sensor on the xDot-DK for continuous ambient light sampling, 16 bit conversion, and maximum range
+ lux.setMode(ISL29011::ALS_CONT);
+ lux.setResolution(ISL29011::ADC_16BIT);
+ lux.setRange(ISL29011::RNG_64000);
+
+ // get the latest light sample and send it to the gateway
+ light = lux.getData();
+ light = 0xABCD;
+ tx_data.push_back((light >> 8) & 0xFF);
+ tx_data.push_back(light & 0xFF);
+ logInfo("light...: %lu [0x%04X]", light, light);
+ send_data(tx_data);
+
+ // put the LSL29011 ambient light sensor into a low power state
+ lux.setMode(ISL29011::PWR_DOWN);
+#else
+ // get some dummy data and send it to the gateway
+ //light = lux.read_u16();
+ uint16_t samples;
+ pc.baud(115200);
+ pc.printf("Results:\n");
+ // for(int i=0; i<1024; i++) {
+ samples = input.read_u16();
+// pc.printf(" %d\n", samples);
+ light = samples;
+ tx_data.push_back((light >> 8) & 0xFF);
+ tx_data.push_back(light & 0xFF);
+// logInfo("light: %lu [0x%04X]", light, light);
+ if(samples<50000){
+ pc.printf(" send when value is less than 50000==");
+ send_data(tx_data);
+ pc.printf("=====================================================");
+ pc.printf("%d",light);
+ }
+ time_t seconds_1=0;
+ time_t seconds = time(NULL);
+
+ if (((seconds - seconds_1)>(12))){
+
+ seconds_1 = seconds;
+ pc.printf("Seconds : %d\n", seconds - seconds_1);
+// pc.printf("Seconds : %d\n", seconds);
+}
+ //uint32_t time_1;
+// time_1= t.read();
+// if(time_1>5){
+// pc.printf(" send after 10 sec =====================================================");
+// send_data(tx_data);
+// }
+
+ wait(1);
+#endif
+
+ // if going into deepsleep mode, save the session so we don't need to join again after waking up
+ // not necessary if going into sleep mode since RAM is retained
+
+ /*if (deep_sleep) {
+ logInfo("saving network session to NVM");
+ dot->saveNetworkSession();
+ }
+
+ // ONLY ONE of the three functions below should be uncommented depending on the desired wakeup method
+ sleep_wake_rtc_only(deep_sleep);
+ //sleep_wake_interrupt_only(deep_sleep);
+ //sleep_wake_rtc_or_interrupt(deep_sleep);
+ */
+ }
+
+ return 0;
+}
+
+#endif