File content as of revision 0:7e7bd4f937c7:

#include "mbed.h"
#include "mDot.h"
#include "MTSLog.h"
#include <string>
#include <vector>
#include <algorithm>
 
typedef enum {NONE, STARTING, TURNING, ERR, ALIVE, NO_SIGNAL, POWER_UP} activity_type;
 
 
 
// 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 = "MultiTech";
static std::string config_network_pass = "MultiTech";
static uint8_t config_frequency_sub_band = 1;
 
Timer t;
int isPulseActive = 0; 
int isWaiting = 1; 
activity_type activity = NONE;
int pulseCount = 0;
bool initial = 1;

void ConfigLora(mDot* dot)
{
    int32_t ret;
    Timer configTimer;
    configTimer.reset();
    configTimer.start();
    //*******************************************
    // configuration
    //*******************************************
    // reset to default config so we know what state we're in
    dot->resetConfig();
    
    dot->setLogLevel(mts::MTSLog::INFO_LEVEL);

    // 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());
    }
    
    // set join mode to AUTO_OTA so the mDot doesn't have to rejoin after sleeping
    logInfo("setting join mode to AUTO_OTA");
    if ((ret = dot->setJoinMode(mDot::AUTO_OTA)) != mDot::MDOT_OK) {
        logError("failed to set join mode %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
    //*******************************************

    logInfo("Configuratie duurde: %f seconds", configTimer.read()); 
    configTimer.stop();
}


void resetPulse(mDot* dot)
{
    int32_t ret;
    std::vector<uint8_t> data;
    std::string data_Starten = "Starten";
    std::string data_Draaien = "Draaien";
    std::string data_Error = "Error!";
    std::string data_Alive = "Alive";
    std::string data_NoSignal = "NoSignal";
    std::string data_PowerUp = "PowerUp";
    std::string data_Onbekend = "Onbekend";
    bool stuurBericht = 1;
    
    isPulseActive = 0;
    
    if(activity == NONE)
    {
        logInfo("Einde pulse %d stuks - Onbekend", pulseCount);
        // format data for sending to the gateway
        for (std::string::iterator it = data_Onbekend.begin(); it != data_Onbekend.end(); it++)
            data.push_back((uint8_t) *it);
        stuurBericht = 0;
    }
    
    if(activity == STARTING)
    {
        logInfo("Einde pulse %d stuks - Starten", pulseCount);
        // format data for sending to the gateway
        for (std::string::iterator it = data_Starten.begin(); it != data_Starten.end(); it++)
            data.push_back((uint8_t) *it);
    }
    
    if(activity == TURNING)
    {
        logInfo("Einde pulse %d stuks - Draaien", pulseCount);
        // format data for sending to the gateway
        for (std::string::iterator it = data_Draaien.begin(); it != data_Draaien.end(); it++)
            data.push_back((uint8_t) *it);
    }
    
    if(activity == ERR)
    {
        logInfo("Einde pulse %d stuks - Storing", pulseCount);
        // format data for sending to the gateway
        for (std::string::iterator it = data_Error.begin(); it != data_Error.end(); it++)
            data.push_back((uint8_t) *it);
    }
    
    if(activity == NO_SIGNAL)
    {
        logInfo("Einde pulse %d stuks - No signal", pulseCount);
        // format data for sending to the gateway
        for (std::string::iterator it = data_NoSignal.begin(); it != data_NoSignal.end(); it++)
            data.push_back((uint8_t) *it);
    }
    
    if(activity == ALIVE)
    {
        logInfo("Einde pulse %d stuks - Alive", pulseCount);
        // format data for sending to the gateway
        for (std::string::iterator it = data_Alive.begin(); it != data_Alive.end(); it++)
            data.push_back((uint8_t) *it);
    }
    
    if(activity == POWER_UP)
    {
        logInfo("Einde pulse %d stuks - Power up", pulseCount);
        // format data for sending to the gateway
        for (std::string::iterator it = data_PowerUp.begin(); it != data_PowerUp.end(); it++)
            data.push_back((uint8_t) *it);
    }

    pulseCount = 0;
    isWaiting = 1;
    
    if(!stuurBericht)
    {
        logInfo("Geen bericht versturen");
        return;    
    }
    
    ConfigLora(dot);
    
    // join the network if not joined
    /*if (!dot->getNetworkJoinStatus()) {
        logInfo("network not joined, joining network");
        if ((ret = dot->joinNetwork()) != mDot::MDOT_OK) {
            logError("failed to join network %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
        }
    }
    if (dot->getNetworkJoinStatus()) {
        // send the data
        // ACKs are enabled by default, so we're expecting to get one back
        if ((ret = dot->send(data)) != mDot::MDOT_OK) {
            logError("failed to send %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
        } else {
            logInfo("successfully sent data to gateway");
        }
    }
    
    */
    
    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()));
        
        // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again
        uint32_t sleep_time = std::max((uint32_t)10000, (uint32_t)dot->getNextTxMs()) / 1000;
        logInfo("going to sleep...");

        osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs()));
    }

    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");
            return;
        }

        // 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()));
    }

    // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again
    //uint32_t sleep_time = std::max((uint32_t)10000, (uint32_t)dot->getNextTxMs()) / 1000;
    //logInfo("going to sleep...");
}
 
int main() {
    mDot* dot;
    DigitalIn  input(PA_0);
    DigitalIn  data0(PB_0);
    DigitalIn  data1(PB_1);
    DigitalIn  data2(PA_1);
    
    // get a mDot handle
    dot = mDot::getInstance();
    
    // print library version information
    logInfo("V: %s", dot->getId().c_str());


    if(input)
    {
        uint8_t data = 0;
        if(data0)
        {
           data |= (1 << 0);    
        }
        if(data1)
        {
           data |= (1 << 1);    
        }
        if(data2)
        {
           data |= (1 << 2);    
        }
        
        if(data == 0)
        {
            activity = POWER_UP;
            logInfo("Starting with data: POWER_UP");
        }
         
        if(data == 1)
        {
            activity = ERR;
            logInfo("Starting with data: ERROR");
        }
        
        if(data == 2)
        {
            activity = TURNING;
            logInfo("Starting with data: TURNING");
        }
        
        if(data == 3)
        {
            activity = STARTING;
            logInfo("Starting with data: STARTING");
        }
        if(data == 4)
        {
            activity = ALIVE;
            logInfo("Starting with data: ALIVE");
        }
        resetPulse(dot);  
    }
    else
    {
        activity = NO_SIGNAL;
        logInfo("Signal-pin was niet hoog"); 
        resetPulse(dot);   
    }
    
    //32 minuten slapen of wachten op een interrupt
    dot->sleep(1920, mDot::RTC_ALARM_OR_INTERRUPT, true);

    

    //logInfo("Pulsen inspecteren");
    
    /*t.start();

    int oldValue = 2;

    while (true) {
        int newLedValue = input;
        int newValue = input.read();
        int diff;
        
        if(newValue > oldValue)
        {
            diff = newValue - oldValue; 
        }
        else
        {
            diff = oldValue - newValue;    
        }
        
        
        if(isPulseActive)
        {
            if(t.read_ms() > 1200)
            {
                if(pulseCount < 3)
                {
                    activity = NONE;
                }
                
                t.stop();
                resetPulse(dot); 
                //printf("Slapen\r\n");
                // go to deepsleep and wake up automatically sleep_time seconds later
                dot->sleep(20, mDot::INTERRUPT, true);   
            }
            else if(activity == ERR)
            {
                if(pulseCount > 5)
                {   
                    t.stop();
                    resetPulse(dot); 
                    break;
                }
            }    
        }
        if(initial)
        {
            if(t.read_ms() > 1200)
            {
                logInfo("Geen pulsen gedetecteerd, slapen");
                dot->sleep(0, mDot::INTERRUPT, true);
            }
        }
        
        if(diff >= 1)
        {
            
            if(newValue)
            {
                initial = 0;
                t.stop();
                t.reset();
                t.start();
                isPulseActive = 1;
                //logInfo("Start "); 
                //dot->sleep(0, mDot::INTERRUPT, false);   
            }
            else if(isPulseActive)
            {
                t.stop();
                logInfo("Positieve puls duur %f seconds", t.read());
                
                int timeInMs = t.read_ms();
                
                if(timeInMs > 990 && timeInMs < 1020)
                {
                    activity = STARTING;   
                }
                else if(timeInMs > 220 && timeInMs < 260)
                {
                    activity = TURNING;   
                }
                else if(timeInMs > 88 && timeInMs < 92)
                {
                    activity = ALIVE;
                    dot->sleep(20, mDot::INTERRUPT, true);   
                }
                else if(timeInMs > 32 && timeInMs < 40)
                {
                    activity = ERR;   
                }
                else if(timeInMs > 20)
                {
                    activity = NONE;
                }
                
                pulseCount++;
                t.reset();
                t.start();
                //dot->sleep(2, mDot::RTC_ALARM, false);
            }
            //printf("analog value: %d\r\n", newValue);
        }
        oldValue = newValue;
        
        if(!isWaiting)
        {
            //printf("Slapen\r\n");
            //dot->sleep(4, mDot::RTC_ALARM);     
        }
        
    }
    
    logInfo("Nu nergens meer op reageren.....");
    
    dot->sleep(20, mDot::INTERRUPT, true);
    */
    return 0;
}