main.cpp

00001 /* Copyright (c) <2016> <MultiTech Systems>, MIT License
00002  *
00003  * Permission is hereby granted, free of charge, to any person obtaining a copy of this software 
00004  * and associated documentation files (the "Software"), to deal in the Software without restriction, 
00005  * including without limitation the rights to use, copy, modify, merge, publish, distribute, 
00006  * sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is 
00007  * furnished to do so, subject to the following conditions:
00008  *
00009  * The above copyright notice and this permission notice shall be included in all copies or 
00010  * substantial portions of the Software.
00011  *
00012  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING 
00013  * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND 
00014  * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, 
00015  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 
00016  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00017  */
00018 
00019 // mbed headers
00020 #include "mbed.h"
00021 #include "rtos.h"
00022 // MTS headers
00023 #include "mDot.h"
00024 #include "MTSLog.h"
00025 // display headers
00026 #include "DOGS102.h"
00027 #include "NCP5623B.h"
00028 #include "LayoutStartup.h"
00029 #include "LayoutScrollSelect.h"
00030 #include "LayoutConfig.h"
00031 #include "LayoutHelp.h"
00032 // button header
00033 #include "ButtonHandler.h"
00034 // LoRa header
00035 #include "LoRaHandler.h"
00036 // Sensor header
00037 #include "SensorHandler.h"
00038 // mode objects
00039 #include "ModeJoin.h"
00040 #include "ModeSingle.h"
00041 #include "ModeSweep.h"
00042 #include "ModeDemo.h"
00043 #include "ModeConfig.h"
00044 #include "ModeGps.h"
00045 #include "ModeData.h"
00046 // misc heders
00047 #include "FileName.h"
00048 #include <string>
00049 
00050 #include "ChannelPlan.h"
00051 #include "ChannelPlans.h"
00052 
00053 #define DISABLE_DUTY_CYCLE true
00054 
00055 
00056 // LCD and LED controllers
00057 SPI lcd_spi(SPI1_MOSI, SPI1_MISO, SPI1_SCK);
00058 I2C led_i2c(I2C_SDA, I2C_SCL);
00059 DigitalOut lcd_spi_cs(SPI1_CS, 1);
00060 DigitalOut lcd_cd(XBEE_ON_SLEEP, 1);
00061 DOGS102* lcd;
00062 NCP5623B* led_cont;
00063 
00064 // Thread informaiton
00065 osThreadId main_id;
00066 
00067 // Button controller
00068 ButtonHandler* buttons;
00069 
00070 // LoRa controller
00071 LoRaHandler* lora_handler;
00072 
00073 mDot* dot;
00074 
00075 // GPS
00076 GPSPARSER* gps;
00077 MTSSerial gps_serial(XBEE_DOUT, XBEE_DIN, 256, 2048);
00078 
00079 // Sensors
00080 SensorHandler* sensors;
00081 
00082 // Modes
00083 ModeJoin* modeJoin;
00084 ModeSingle* modeSingle;
00085 ModeSweep* modeSweep;
00086 ModeDemo* modeDemo;
00087 ModeConfig* modeConfig;
00088 ModeGps* modeGps;
00089 ModeData* modeData;
00090 
00091 // Serial debug port
00092 Serial debug(USBTX, USBRX);
00093 
00094 // Survey Data File
00095 char file_name[] = "SurveyData.txt";
00096 
00097 // Prototypes
00098 void mainMenu();
00099 
00100 int main() {
00101     debug.baud(115200);
00102 
00103     lcd = new DOGS102(lcd_spi, lcd_spi_cs, lcd_cd);
00104     // NCP5623B::LEDs 1 & 2 are the screen backlight - not used on default build
00105     // NCP5623B::LED3 is EVB LED2
00106     led_cont = new NCP5623B(led_i2c);
00107 
00108     main_id = Thread::gettid();
00109     buttons = new ButtonHandler(main_id);
00110     dot = mDot::getInstance();
00111     lora_handler = new LoRaHandler(main_id);
00112 
00113     lora::ChannelPlan *plan = new lora::CustomChannelPlan_AS923(*dot->getRadio(), *dot->getSettings());;
00114     dot->setChannelPlan(plan);
00115 
00116     dot->setDisableDutyCycle(DISABLE_DUTY_CYCLE);
00117     dot->setLinkCheckThreshold(0);
00118     dot->setLinkCheckCount(0);
00119 
00120     // Seed the RNG
00121     srand(dot->getRadioRandom());
00122 
00123     gps = new GPSPARSER(&gps_serial, led_cont);
00124     sensors = new SensorHandler();
00125 
00126     led_cont->setLEDCurrent(16);
00127 
00128     MTSLog::setLogLevel(MTSLog::TRACE_LEVEL);
00129 
00130     modeJoin = new ModeJoin(lcd, buttons, dot, lora_handler, gps, sensors);
00131     modeSingle = new ModeSingle(lcd, buttons, dot, lora_handler, gps, sensors);
00132     modeSweep = new ModeSweep(lcd, buttons, dot, lora_handler, gps, sensors);
00133     modeDemo = new ModeDemo(lcd, buttons, dot, lora_handler, gps, sensors);
00134     modeConfig = new ModeConfig(lcd, buttons, dot, lora_handler, gps, sensors);
00135     modeGps = new ModeGps(lcd, buttons, dot, lora_handler, gps, sensors, modeJoin);
00136     modeData = new ModeData(lcd, buttons, dot, lora_handler, gps, sensors);
00137 
00138 
00139     osDelay(1000);
00140     logInfo("%sGPS detected", gps->gpsDetected() ? "" : "no ");
00141 
00142     // display startup screen for 3 seconds
00143     LayoutStartup ls(lcd, dot);
00144     ls.display();
00145     ls.updateGPS(gps->gpsDetected());
00146     osDelay(3000);
00147 
00148     logInfo("displaying main menu");
00149     mainMenu();
00150 
00151     return 0;
00152 }
00153 
00154 void mainMenu() {
00155     bool mode_selected = false;
00156     std::string selected;
00157     std::string product;
00158     
00159     typedef enum {
00160         demo = 1,
00161         config,
00162         single,
00163         sweep,
00164         gps,
00165         data
00166 
00167     } menu_items;
00168 
00169     std::string menu_strings[] = {
00170         "Select Mode",
00171         "LoRa Demo",
00172         "Configuration",
00173         "Survey Single",
00174         "Survey Sweep",
00175         "Survey GPS",
00176         "View Data"
00177     };
00178     std::vector<std::string> items;
00179     items.push_back(menu_strings[demo]);
00180     items.push_back(menu_strings[config]);
00181     items.push_back(menu_strings[single]);
00182     items.push_back(menu_strings[sweep]);
00183     items.push_back(menu_strings[gps]);
00184     items.push_back(menu_strings[data]);
00185 
00186     while (true) {
00187         product = "DOT-BOX/EVB ";
00188         product += dot->FrequencyBandStr(dot->getFrequencyBand());
00189 
00190         // reset session between modes
00191         dot->resetNetworkSession();
00192         lora_handler->resetActivityLed();
00193 
00194         LayoutScrollSelect menu(lcd, items, product, menu_strings[0]);
00195         menu.display();
00196 
00197         while (! mode_selected) {
00198             osEvent e = Thread::signal_wait(buttonSignal);
00199             if (e.status == osEventSignal) {
00200                 ButtonHandler::ButtonEvent ev = buttons->getButtonEvent();
00201                 switch (ev) {
00202                     case ButtonHandler::sw1_press:
00203                         selected = menu.select();
00204                         mode_selected = true;
00205                         break;
00206                     case ButtonHandler::sw2_press:
00207                         menu.scroll();
00208                         break;
00209                     case ButtonHandler::sw1_hold:
00210                         break;
00211                     default:
00212                         break;
00213                 }
00214             }
00215         }
00216         if (selected == menu_strings[demo]) {
00217             if (modeJoin->start())
00218                 modeDemo->start();
00219         } else if (selected == menu_strings[config]) {
00220             modeConfig->start();
00221         } else if (selected == menu_strings[single]) {
00222             if (modeJoin->start())
00223                 modeSingle->start();
00224         } else if (selected == menu_strings[sweep]) {
00225             if (modeJoin->start())
00226                 modeSweep->start();
00227         } else if (selected == menu_strings[gps]) {
00228             modeJoin->start();
00229             modeGps->start();
00230         } else if (selected == menu_strings[data]) {
00231             modeData->start();
00232         } 
00233 
00234         mode_selected = false;
00235     }
00236 }
00237 
00238 
00239