main.cpp

00001 #include "mbed.h"
00002 #include "mDot.h"
00003 #include "wrapper.h"
00004 #include "MTSLog.h"
00005 #include <string>
00006 #include"Thread.h"
00007 //#include <vector>
00008 //#include <algorithm>
00009 
00010 // these options must match the settings on your Conduit
00011 // uncomment the following lines and edit their values to match your configuration
00012 char *config_network_name = "pathfinder";
00013 char *config_network_pass = "pathfinder";
00014 static int config_frequency_sub_band = 7;
00015 
00016 //void startLoraTask(void);
00017 //void startZigbeeTask(void);
00018 //void startBLETask(void);
00019 
00020 //void loraTask(void const *args);
00021 //void zigbeeTask(void const *args);
00022 //void bleTask(void const *args);
00023 
00024 void receive_data_from_gateway(void const *args);
00025 void send_data_to_gateway(void const *args);
00026 
00027 int main() 
00028 {
00029     printf("starting main thread\r\n");
00030     
00031     int ret;
00032     //printf("lora task started\r\n");
00033     printf("Initializing Lora mdot lib\r\n");   
00034     init_mdot();
00035     
00036     printf("Resetting Lora mdot config\r\n");
00037     reset_config();
00038     
00039     printf("Setting Log info lavel\r\n");
00040     set_log_lavel(4);
00041     
00042     //set_public_network(false);
00043   
00044     // set up the mDot with our network information: frequency sub band, network name, and network password
00045     // these can all be saved in NVM so they don't need to be set every time - see mDot::saveConfig()
00046     
00047     // frequency sub band is only applicable in the 915 (US) frequency band
00048     // 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
00049     // if using a gateway that supports all 64 channels, use sub band 0 - the mDot will use all 64 channels
00050      
00051     printf("setting frequency sub band %d\r\n", config_frequency_sub_band);
00052     ret = set_frequency_sub_band(config_frequency_sub_band);
00053     if (ret < 0) {
00054         logError("failed to set frequency sub band");
00055     }
00056     
00057     printf("setting network name: %s\r\n", config_network_name);
00058     ret = set_network_name(config_network_name);
00059     if (ret < 0) {
00060         logError("failed to set network name");
00061     }
00062     
00063     printf("setting network password: %s\r\n", config_network_pass);
00064     ret = set_network_passphrase(config_network_pass);
00065     if (ret < 0) {
00066         logError("failed to set network password");
00067     }
00068     
00069     set_txpower(14);
00070     
00071     // a higher spreading factor allows for longer range but lower throughput
00072     // in the 915 (US) frequency band, spreading factors 7 - 10 are available
00073     // in the 868 (EU) frequency band, spreading factors 7 - 12 are available
00074     printf("setting TX spreading factor\r\n");
00075     ret = set_tx_datarate();
00076     if (ret < 0) {
00077         logError("failed to set TX datarate");
00078     }
00079     
00080     // request receive confirmation of packets from the gateway
00081     printf("enabling ACKs\r\n");
00082     ret = set_ack(true);
00083     if (ret < 0) {
00084         logError("failed to enable ACKs");
00085     }
00086     
00087     // save this configuration to the mDot's NVM
00088     printf("saving config\r\n");
00089     ret = save_config();
00090     if (ret < 0) {
00091         logError("failed to save configuration");
00092     }
00093     
00094     //*******************************************
00095     // end of configuration
00096     //*******************************************
00097 
00098     // attempt to join the network
00099     printf("joining network\r\n");
00100     ret = join_network();
00101     /*if (ret < 0) {
00102         printf("error in join network\r\n");
00103     }*/
00104     logInfo("creating thread for sending and receving data from gateway");
00105   
00106     Thread send_lora_thread(send_data_to_gateway);
00107     Thread receive_lora_thread(receive_data_from_gateway);
00108     
00109     while(1) {
00110             osDelay(5000);
00111     }
00112     return 0;
00113 }