![](/media/cache/img/default_profile.jpg.50x50_q85.jpg)
A example for lora_miun lib
Dependencies: libmDot lora_miun mbed-rtos mbed
Fork of mDot_LoRa_Connect_Example by
Revision 5:b343513de87e, committed 2017-03-08
- Comitter:
- biwa1400
- Date:
- Wed Mar 08 18:56:42 2017 +0000
- Parent:
- 4:36e214ebfa56
- Commit message:
- Example for use lora_miun Lib
Changed in this revision
--- a/libmDot.lib Wed Sep 30 19:49:02 2015 +0000 +++ b/libmDot.lib Wed Mar 08 18:56:42 2017 +0000 @@ -1,1 +1,1 @@ -http://developer.mbed.org/teams/MultiTech/code/libmDot/#0b4eb17d07ae +http://developer.mbed.org/teams/MultiTech/code/libmDot/#121e4c454964
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/lora_miun.lib Wed Mar 08 18:56:42 2017 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/users/biwa1400/code/lora_miun/#f8af47d9f0cd
--- a/main.cpp Wed Sep 30 19:49:02 2015 +0000 +++ b/main.cpp Wed Mar 08 18:56:42 2017 +0000 @@ -4,100 +4,20 @@ #include <string> #include <vector> #include <algorithm> - -// these options must match the settings on your Conduit -// uncomment the following lines and edit their values to match your configuration -//static std::string config_network_name = "<lora network id>"; -//static std::string config_network_pass = "<lora network key>"; -//static uint8_t config_frequency_sub_band = 1; +#include "Parking.h" -int main() { - int32_t ret; - mDot* dot; - std::vector<uint8_t> data; - std::string data_str = "hello!"; - - // get a mDot handle - dot = mDot::getInstance(); - - // print library version information - logInfo("version: %s", dot->getId().c_str()); - //******************************************* - // configuration - //******************************************* - // reset to default config so we know what state we're in - dot->resetConfig(); - - dot->setLogLevel(mts::MTSLog::INFO_LEVEL); + - // set up the mDot with our network information: frequency sub band, network name, and network password - // these can all be saved in NVM so they don't need to be set every time - see mDot::saveConfig() - - // frequency sub band is only applicable in the 915 (US) frequency band - // if using a MultiTech Conduit gateway, use the same sub band as your Conduit (1-8) - the mDot will use the 8 channels in that sub band - // if using a gateway that supports all 64 channels, use sub band 0 - the mDot will use all 64 channels - logInfo("setting frequency sub band"); - if ((ret = dot->setFrequencySubBand(config_frequency_sub_band)) != mDot::MDOT_OK) { - logError("failed to set frequency sub band %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); - } - - logInfo("setting network name"); - if ((ret = dot->setNetworkName(config_network_name)) != mDot::MDOT_OK) { - logError("failed to set network name %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); - } - - logInfo("setting network password"); - if ((ret = dot->setNetworkPassphrase(config_network_pass)) != mDot::MDOT_OK) { - logError("failed to set network password %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); - } - - // a higher spreading factor allows for longer range but lower throughput - // in the 915 (US) frequency band, spreading factors 7 - 10 are available - // in the 868 (EU) frequency band, spreading factors 7 - 12 are available - logInfo("setting TX spreading factor"); - if ((ret = dot->setTxDataRate(mDot::SF_10)) != mDot::MDOT_OK) { - logError("failed to set TX datarate %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); - } - - // request receive confirmation of packets from the gateway - logInfo("enabling ACKs"); - if ((ret = dot->setAck(1)) != mDot::MDOT_OK) { - logError("failed to enable ACKs %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); - } - - // save this configuration to the mDot's NVM - logInfo("saving config"); - if (! dot->saveConfig()) { - logError("failed to save configuration"); - } - //******************************************* - // end of configuration - //******************************************* +int main() +{ + Lora lora1; + lora1.joinNetwork(); + string a="helloWorld"; + string receive; + lora1.sendData_string(a); + lora1.receiveData_string(receive); + logInfo("receive: %s", receive.c_str()); + lora1.useDot()->sleep(5); +} - // attempt to join the network - logInfo("joining network"); - while ((ret = dot->joinNetwork()) != mDot::MDOT_OK) { - logError("failed to join network %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); - // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again - osDelay(std::max((uint32_t)1000, (uint32_t)dot->getNextTxMs())); - } - - // format data for sending to the gateway - for (std::string::iterator it = data_str.begin(); it != data_str.end(); it++) - data.push_back((uint8_t) *it); - - while (true) { - // send the data to the gateway - if ((ret = dot->send(data)) != mDot::MDOT_OK) { - logError("failed to send", ret, mDot::getReturnCodeString(ret).c_str()); - } else { - logInfo("successfully sent data to gateway"); - } - - // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again - osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs())); - } - - return 0; -}