Jose Rios
Basic xdot code to check how many memory is available for user APP after initializing libxdot lorawan stack
Diff: examples/src/fota_example.cpp
- Revision:
- 36:f1053cb17d4f
- Parent:
- 34:f6486829a451
- Child:
- 42:20f6b29a9903
--- a/examples/src/fota_example.cpp Thu May 02 09:29:05 2019 -0500
+++ b/examples/src/fota_example.cpp Thu May 02 13:18:08 2019 -0500
@@ -1,198 +1,207 @@
-#include "dot_util.h"
-#include "RadioEvent.h"
-
-#if ACTIVE_EXAMPLE == FOTA_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/ //
-/////////////////////////////////////////////////////////////////////////////
-
-
-////////////////////////////////////////////////////////////////////////////
-// -------------------- DEFINITIONS REQUIRED ---------------------------- //
-// mDot - add define for FOTA in mbed_app.json or on command line //
-// Command line //
-// mbed compile -t GCC_ARM -m MTS_MDOT_F411RE -DFOTA=1 //
-// mbed_app.json //
-// { //
-// "macros": [ //
-// "FOTA=1" //
-// ] //
-// } //
-// //
-// xDot - DO NOT define FOTA, there is no file system support available //
-// Only multicast is supported for xDot, external MCU and Flash //
-// are required to support Fragmentation //
-////////////////////////////////////////////////////////////////////////////
-
-
-/////////////////////////////////////////////////////////////
-// * 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 = 0;
-static lora::NetworkType network_type = lora::PUBLIC_LORAWAN;
-static uint8_t join_delay = 5;
-static uint8_t ack = 1;
-static bool adr = true;
-
-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
-
-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);
-
-#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);
-
- logInfo("mbed-os library version: %d.%d.%d", MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION);
-
- // Initialize FOTA singleton
- Fota::getInstance(dot);
-
-
- // 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, network_type, ack);
- //update_ota_config_id_key(network_id, network_key, frequency_sub_band, network_type, ack);
-
- // configure the Dot for class C operation
- // the Dot must also be configured on the gateway for class C
- // 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 C operation with a 3rd party gateway, see the gateway or network provider documentation
- logInfo("changing network mode to class C");
- if (dot->setClass("C") != mDot::MDOT_OK) {
- logError("failed to set network mode to class C");
- }
-
- // enable or disable Adaptive Data Rate
- dot->setAdr(adr);
-
- // Configure the join delay
- dot->setJoinDelay(join_delay);
-
- // save changes to configuration
- logInfo("saving configuration");
- if (!dot->saveConfig()) {
- logError("failed to save configuration");
- }
-
- // display configuration
- display_config();
-
- 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();
- 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();
- tx_data.push_back((light >> 8) & 0xFF);
- tx_data.push_back(light & 0xFF);
- logInfo("light: %lu [0x%04X]", light, light);
- send_data(tx_data);
-#endif
-
- // the Dot can't sleep in class C mode
- // it must be waiting for data from the gateway
- // send data every 30s
- logInfo("waiting for 30s");
- wait(30);
- }
-
- return 0;
-}
-
-#endif
-
+#include "dot_util.h"
+#include "RadioEvent.h"
+
+#if ACTIVE_EXAMPLE == FOTA_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/ //
+/////////////////////////////////////////////////////////////////////////////
+
+
+////////////////////////////////////////////////////////////////////////////
+// -------------------- DEFINITIONS REQUIRED ---------------------------- //
+// mDot - add define for FOTA in mbed_app.json or on command line //
+// Command line //
+// mbed compile -t GCC_ARM -m MTS_MDOT_F411RE -DFOTA=1 //
+// mbed_app.json //
+// { //
+// "macros": [ //
+// "FOTA=1" //
+// ] //
+// } //
+// //
+// xDot - DO NOT define FOTA, there is no file system support available //
+// Only multicast is supported for xDot, external MCU and Flash //
+// are required to support Fragmentation //
+////////////////////////////////////////////////////////////////////////////
+
+
+/////////////////////////////////////////////////////////////
+// * 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 = 0;
+static lora::NetworkType network_type = lora::PUBLIC_LORAWAN;
+static uint8_t join_delay = 5;
+static uint8_t ack = 1;
+static bool adr = true;
+
+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
+
+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);
+
+#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);
+
+ logInfo("mbed-os library version: %d.%d.%d", MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION);
+
+ // Initialize FOTA singleton
+ Fota::getInstance(dot);
+
+
+ // 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, network_type, ack);
+ //update_ota_config_id_key(network_id, network_key, frequency_sub_band, network_type, ack);
+
+ // configure the Dot for class C operation
+ // the Dot must also be configured on the gateway for class C
+ // 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 C operation with a 3rd party gateway, see the gateway or network provider documentation
+ logInfo("changing network mode to class C");
+ if (dot->setClass("C") != mDot::MDOT_OK) {
+ logError("failed to set network mode to class C");
+ }
+
+ // enable or disable Adaptive Data Rate
+ dot->setAdr(adr);
+
+ // Configure the join delay
+ dot->setJoinDelay(join_delay);
+
+ // save changes to configuration
+ logInfo("saving configuration");
+ if (!dot->saveConfig()) {
+ logError("failed to save configuration");
+ }
+
+ // display configuration
+ display_config();
+
+ 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();
+ 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();
+ tx_data.push_back((light >> 8) & 0xFF);
+ tx_data.push_back(light & 0xFF);
+ logInfo("light: %lu [0x%04X]", light, light);
+ send_data(tx_data);
+#endif
+
+ // the Dot can't sleep in class C mode
+ // it must be waiting for data from the gateway
+ // send data every 30s
+ if (Fota::getInstance()->timeToStart() != 0) {
+ logInfo("waiting for 30s");
+ wait(30);
+ } else {
+ // Reduce uplinks during FOTA, dot cannot receive while transmitting
+ // Too many lost packets will cause FOTA to fail
+ logInfo("FOTA starting in %d seconds", Fota::getInstance()->timeToStart());
+ logInfo("waiting for 300s");
+ wait(300);
+ }
+
+ }
+
+ return 0;
+}
+
+#endif
+