test recieve
Dependencies: libxDot-mbed5 ISL29011
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auto_ota_example.cpp
00001 #include "dot_util.h" 00002 #include "RadioEvent.h" 00003 00004 #if ACTIVE_EXAMPLE == AUTO_OTA_EXAMPLE 00005 00006 ///////////////////////////////////////////////////////////////////////////// 00007 // -------------------- DOT LIBRARY REQUIRED ------------------------------// 00008 // * Because these example programs can be used for both mDot and xDot // 00009 // devices, the LoRa stack is not included. The libmDot library should // 00010 // be imported if building for mDot devices. The libxDot library // 00011 // should be imported if building for xDot devices. // 00012 // * https://developer.mbed.org/teams/MultiTech/code/libmDot-dev-mbed5/ // 00013 // * https://developer.mbed.org/teams/MultiTech/code/libmDot-mbed5/ // 00014 // * https://developer.mbed.org/teams/MultiTech/code/libxDot-dev-mbed5/ // 00015 // * https://developer.mbed.org/teams/MultiTech/code/libxDot-mbed5/ // 00016 ///////////////////////////////////////////////////////////////////////////// 00017 00018 ///////////////////////////////////////////////////////////// 00019 // * these options must match the settings on your gateway // 00020 // * edit their values to match your configuration // 00021 // * frequency sub band is only relevant for the 915 bands // 00022 // * either the network name and passphrase can be used or // 00023 // the network ID (8 bytes) and KEY (16 bytes) // 00024 ///////////////////////////////////////////////////////////// 00025 static std::string network_name = "MultiTech"; 00026 static std::string network_passphrase = "MultiTech"; 00027 static uint8_t network_id[] = { 0x6C, 0x4E, 0xEF, 0x66, 0xF4, 0x79, 0x86, 0xA6 }; 00028 static uint8_t network_key[] = { 0x1F, 0x33, 0xA1, 0x70, 0xA5, 0xF1, 0xFD, 0xA0, 0xAB, 0x69, 0x7A, 0xAE, 0x2B, 0x95, 0x91, 0x6B }; 00029 static uint8_t frequency_sub_band = 0; 00030 static bool public_network = false; 00031 static uint8_t ack = 0; 00032 static bool adr = true; 00033 00034 // deepsleep consumes slightly less current than sleep 00035 // in sleep mode, IO state is maintained, RAM is retained, and application will resume after waking up 00036 // in deepsleep mode, IOs float, RAM is lost, and application will start from beginning after waking up 00037 // if deep_sleep == true, device will enter deepsleep mode 00038 static bool deep_sleep = true; 00039 00040 mDot* dot = NULL; 00041 lora::ChannelPlan* plan = NULL; 00042 00043 Serial pc(USBTX, USBRX); 00044 00045 #if defined(TARGET_XDOT_L151CC) 00046 I2C i2c(I2C_SDA, I2C_SCL); 00047 ISL29011 lux(i2c); 00048 #else 00049 AnalogIn lux(XBEE_AD0); 00050 #endif 00051 00052 int main() { 00053 // Custom event handler for automatically displaying RX data 00054 RadioEvent events; 00055 00056 pc.baud(115200); 00057 00058 mts::MTSLog::setLogLevel(mts::MTSLog::TRACE_LEVEL); 00059 00060 #if CHANNEL_PLAN == CP_US915 00061 plan = new lora::ChannelPlan_US915(); 00062 #elif CHANNEL_PLAN == CP_AU915 00063 plan = new lora::ChannelPlan_AU915(); 00064 #elif CHANNEL_PLAN == CP_EU868 00065 plan = new lora::ChannelPlan_EU868(); 00066 #elif CHANNEL_PLAN == CP_KR920 00067 plan = new lora::ChannelPlan_KR920(); 00068 #elif CHANNEL_PLAN == CP_AS923 00069 plan = new lora::ChannelPlan_AS923(); 00070 #elif CHANNEL_PLAN == CP_AS923_JAPAN 00071 plan = new lora::ChannelPlan_AS923_Japan(); 00072 #elif CHANNEL_PLAN == CP_IN865 00073 plan = new lora::ChannelPlan_IN865(); 00074 #endif 00075 assert(plan); 00076 00077 dot = mDot::getInstance(plan); 00078 assert(dot); 00079 00080 // attach the custom events handler 00081 dot->setEvents(&events); 00082 00083 if (!dot->getStandbyFlag()) { 00084 logInfo("mbed-os library version: %d", MBED_LIBRARY_VERSION); 00085 00086 // start from a well-known state 00087 logInfo("defaulting Dot configuration"); 00088 dot->resetConfig(); 00089 dot->resetNetworkSession(); 00090 00091 // make sure library logging is turned on 00092 dot->setLogLevel(mts::MTSLog::INFO_LEVEL); 00093 00094 // update configuration if necessary 00095 // in AUTO_OTA mode the session is automatically saved, so saveNetworkSession and restoreNetworkSession are not needed 00096 if (dot->getJoinMode() != mDot::AUTO_OTA) { 00097 logInfo("changing network join mode to AUTO_OTA"); 00098 if (dot->setJoinMode(mDot::AUTO_OTA) != mDot::MDOT_OK) { 00099 logError("failed to set network join mode to AUTO_OTA"); 00100 } 00101 } 00102 // 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 00103 // only one method or the other should be used! 00104 // network ID = crc64(network name) 00105 // network KEY = cmac(network passphrase) 00106 update_ota_config_name_phrase(network_name, network_passphrase, frequency_sub_band, public_network, ack); 00107 //update_ota_config_id_key(network_id, network_key, frequency_sub_band, public_network, ack); 00108 00109 // configure network link checks 00110 // 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 00111 // check the link every count packets 00112 // declare the Dot disconnected after threshold failed link checks 00113 // 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 00114 update_network_link_check_config(3, 5); 00115 00116 // enable or disable Adaptive Data Rate 00117 dot->setAdr(adr); 00118 00119 // save changes to configuration 00120 logInfo("saving configuration"); 00121 if (!dot->saveConfig()) { 00122 logError("failed to save configuration"); 00123 } 00124 00125 // display configuration 00126 display_config(); 00127 } 00128 00129 while (true) { 00130 uint16_t light; 00131 std::vector<uint8_t> tx_data; 00132 00133 // join network if not joined 00134 if (!dot->getNetworkJoinStatus()) { 00135 join_network(); 00136 } 00137 00138 #if defined(TARGET_XDOT_L151CC) 00139 // configure the ISL29011 sensor on the xDot-DK for continuous ambient light sampling, 16 bit conversion, and maximum range 00140 lux.setMode(ISL29011::ALS_CONT); 00141 lux.setResolution(ISL29011::ADC_16BIT); 00142 lux.setRange(ISL29011::RNG_64000); 00143 00144 // get the latest light sample and send it to the gateway 00145 light = lux.getData(); 00146 tx_data.push_back((light >> 8) & 0xFF); 00147 tx_data.push_back(light & 0xFF); 00148 logInfo("light: %lu [0x%04X]", light, light); 00149 send_data(tx_data); 00150 00151 // put the LSL29011 ambient light sensor into a low power state 00152 lux.setMode(ISL29011::PWR_DOWN); 00153 #else 00154 // get some dummy data and send it to the gateway 00155 light = lux.read_u16(); 00156 tx_data.push_back((light >> 8) & 0xFF); 00157 tx_data.push_back(light & 0xFF); 00158 logInfo("light: %lu [0x%04X]", light, light); 00159 send_data(tx_data); 00160 #endif 00161 00162 // ONLY ONE of the three functions below should be uncommented depending on the desired wakeup method 00163 //sleep_wake_rtc_only(deep_sleep); 00164 //sleep_wake_interrupt_only(deep_sleep); 00165 sleep_wake_rtc_or_interrupt(deep_sleep); 00166 } 00167 00168 return 0; 00169 } 00170 00171 #endif
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