Revision 17:cbd4487522da, committed 2019-02-09

Comitter:

fangchen2

Date:

Sat Feb 09 09:05:40 2019 +0000

Parent:

16:3dd14aac7233

Commit message:

IOT_UTS_1;

Changed in this revision

--- a/main.cpp	Fri Feb 08 01:37:06 2019 +0000
+++ b/main.cpp	Sat Feb 09 09:05:40 2019 +0000
@@ -4,174 +4,98 @@
 #include <string>
 #include <vector>
 #include <algorithm>
-
-const char TURNON[] = "turnon";
-const char TURNOFF[] = "turnoff";
-
-const char TURN_ON_LIGHT[] = "1";
-const char TURN_OFF_LIGHT[] = "0";
-
-const char _header[] = "PH Alarm";
+#include "MTSText.h"
 
 
 
-DigitalOut led( PA_8 );
+using namespace mts;
 
-Serial pc(USBTX,USBRX);
-//PwmOut pwm( PA_8  );
-
-
-// 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 = "iotlab01";
 static std::string config_network_pass = "11223344";
-static uint8_t config_frequency_sub_band = 7; 
-
-bool strCmp(char* str1, const char* str2, int len)
-{
-    int i;
-    for (i=0; i<len; i++)
-    {
-        if(str1[i]!=str2[i])return false;
-    }
-    return true;    
-}
-
+static uint8_t config_frequency_sub_band = 7;
 
 int main() {
-    pc.baud(9600);
-    int32_t ret; 
+    Serial debug(USBTX, USBRX);
+    debug.baud(9600);
+    
+    int32_t ret;
+    int32_t next_tx;
+    int32_t wait_time = 3;
     mDot* dot;
-    std::vector<uint8_t> sendData, recvData;
-    std::vector<uint8_t> turnonData,turnoffData;
-    char sendBuf[11],recvBuf[30];
-    int  i;
-    //pwm.period(0.001f);
-//    led.period_ms(1);
-//    led = 0.5f;
-    for (int val = 0; val < 10; val +=1){
-        led = !led;
-        wait(0.5);
-        } 
-    //pwm.period_us(1000); 
-    // get a mDot handle
-   
+    std::vector<uint8_t> send_data;
+    std::vector<uint8_t> recv_data;
+    uint8_t recv = 0;
+    uint8_t recv_mismatch = 0;
+    uint8_t send_failure = 0;
+    uint8_t iterations = 50;
+    
+    send_data.push_back(0x00);
+    send_data.push_back(0xFF);
+    send_data.push_back(0xFF);
+    send_data.push_back(0xFF);
+    send_data.push_back(0xFF);
+    send_data.push_back(0xFF);
+    send_data.push_back(0xFF);
+    send_data.push_back(0xFF);
+
     dot = mDot::getInstance();
 
-    // print library version information
-    pc.printf("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::TRACE_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()
+    
+    dot->setLogLevel(MTSLog::TRACE_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
-    pc.printf("setting frequency sub band");
-    if ((ret = dot->setFrequencySubBand(config_frequency_sub_band)) != mDot::MDOT_OK) {
-        pc.printf("failed to set frequency sub band %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+    while ((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());
     }
-
-    pc.printf("setting network name");
-    if ((ret = dot->setNetworkName(config_network_name)) != mDot::MDOT_OK) {
-        pc.printf("failed to set network name %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+    while ((ret = dot->setNetworkName(config_network_name)) != mDot::MDOT_OK) {
+        logError("failed to set network name: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
     }
-
-    pc.printf("setting network password");
-    if ((ret = dot->setNetworkPassphrase(config_network_pass)) != mDot::MDOT_OK) {
-        pc.printf("failed to set network password %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+    while ((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
-    pc.printf("setting TX spreading factor");
-    if ((ret = dot->setTxDataRate(mDot::SF_10)) != mDot::MDOT_OK) {
-        pc.printf("failed to set TX datarate %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+    logInfo("enabling activity LED");
+    dot->setActivityLedEnable(true);
+
+    logInfo("joining network");
+    while ((ret = dot->joinNetwork()) != mDot::MDOT_OK) {
+        logError("failed to join network: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
+        wait_ms(dot->getNextTxMs() + 1000);
     }
-
-    // request receive confirmation of packets from the gateway
-    pc.printf("enabling ACKs");
-    if ((ret = dot->setAck(0)) != mDot::MDOT_OK) {
-        pc.printf("failed to enable ACKs %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
-    }
+    logInfo("joined");
 
-    // save this configuration to the mDot's NVM
-    pc.printf("saving config");
-    if (! dot->saveConfig()) {
-        pc.printf("failed to save configuration");
+    for (uint8_t i = 0; i < iterations; i++) {
+        send_data[0] = i;
+        if ((ret = dot->send(send_data)) != mDot::MDOT_OK) {
+            logError("failed to send: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
+            send_failure++;
+        } else {
+            logInfo("send data: %s", Text::bin2hexString(send_data).c_str());
+            if ((ret = dot->recv(recv_data)) != mDot::MDOT_OK) {
+                logError("failed to recv: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
+            } else {
+                logInfo("recv data: %s", Text::bin2hexString(recv_data).c_str());
+                if (recv_data == send_data) {
+                    recv++;
+                } else {
+                    recv_mismatch++;
+                }
+            }
+            recv_data.clear();
+        }
+        
+        next_tx = dot->getNextTxMs() + 1000;
+        logInfo("waiting %ld ms to transmit again", next_tx);
+        wait_ms(next_tx);
+        logInfo("waiting another %d seconds", wait_time);
+        wait(wait_time);
     }
-    //*******************************************
-    // end of configuration
-    //*******************************************
-
-    // attempt to join the network
-    pc.printf("joining network");
-    while ((ret = dot->joinNetwork()) != mDot::MDOT_OK) {
-        pc.printf("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(i=0; i< strlen(TURNON); i++ )
-               turnonData.push_back( TURNON[i] );
     
-    for(i=0; i< strlen(TURNOFF); i++ )
-               turnoffData.push_back( TURNOFF[i] );                    
-    // format data for sending to the gateway
-    for(i=0; i< strlen(_header); i++ )
-               sendData.push_back( _header[i] );
-               
-    // send the data to the gateway
-    if ((ret = dot->send(sendData)) != mDot::MDOT_OK) {
-        pc.printf("failed to send", ret, mDot::getReturnCodeString(ret).c_str());
-    } else {
-            pc.printf("successfully sent data to gateway");
-    } 
-    while (true) {
-       for(i=0;i<30;i++)recvBuf[i]=0;
-       if ((ret = dot->send(turnonData)) != mDot::MDOT_OK) {
-          pc.printf("failed to send", ret, mDot::getReturnCodeString(ret).c_str());
-       } else {
-          pc.printf("successfully sent data to gateway");
-          
-          if ((ret = dot->recv(recvData)) != mDot::MDOT_OK) {
-             pc.printf("failed to recv: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
-          } else {
-             pc.printf("datasize = %d", recvData.size());
-             for( int i=0; i< recvData.size(); i++ )
-                recvBuf[i] = recvData[i];
-             pc.printf("%s", recvBuf);
-             if(strCmp(recvBuf, TURN_ON_LIGHT, recvData.size())){
-                 pc.printf("Turn on the alarm");
-                 std::vector<uint8_t> data;
-                 data.push_back('1');
-                 led = 0;
-            
-                 wait(0.10f);
-                 dot->send(data);
-             }
-             if(strCmp(recvBuf, TURN_OFF_LIGHT, recvData.size())){
-                 pc.printf("Turn off the alarm");
-                std::vector<uint8_t> data;
-                 data.push_back('0');
-                 led = 1;
-             
-                 wait(0.10f);
-                 dot->send(data);
-             }
-             recvData.clear();
-          } 
-       } 
-      
-    }
+    logInfo("Version: %s", dot->getId().c_str());
+    logInfo("Recv: %d/%d", recv, iterations);
+    logInfo("Recv Mismatch: %d/%d", recv_mismatch, iterations);
+    logInfo("Send Failure: %d/%d", send_failure, iterations);
+    logInfo("Dropped: %d/%d", iterations - (recv + recv_mismatch + send_failure), iterations);
 
-}
+    return 0;
+}
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