Diff: main.cpp

Revision:

9:cf45820af9b9

Parent:

8:dfcee7a96019

Child:

10:79124c0a5952

--- a/main.cpp	Fri Aug 12 03:33:55 2016 +0000
+++ b/main.cpp	Sat Aug 13 09:34:57 2016 +0000
@@ -4,35 +4,44 @@
 #include <string>
 #include <vector>
 #include <algorithm>
-//#include "DHT.h"
-#include "LinearTemp.h"
+#include "AnalogPH.h"
+
+//defined for mDot SVB debug, comment it if applying for whole system
+#define NO_MULTITECH_GATEWAY
+
+//Define the number of channels
+#define NUM_OF_CH     4
  
-//DHT sensor(PB_1, DHT11);
-LinearTemp  myPHSensor(PB_0, 0.005, -273.15);
+AnalogPHSensor CH0_PH(PB_0, 0.0, 0.0);
+
+#if (NUM_OF_CH >1)
+  AnalogPHSensor CH1_PH(PB_1, 0.0, 0.0);
+#endif
+
+#if (NUM_OF_CH >2)
+  AnalogPHSensor CH2_PH(PA_4, 0.0, 0.0);
+#endif
+#if (NUM_OF_CH >3)
+  AnalogPHSensor CH3_PH(PA_5, 0.0, 0.0);
+#endif
 
 // 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 = "chinaiot";
 static std::string config_network_pass = "password";
-static uint8_t config_frequency_sub_band = 2;
 
 int main() {
-    int32_t ret;
+
     mDot* dot;
     std::vector<uint8_t> data;
-    std::vector<uint8_t> send_data;
-    float PhValue;
-    std::string data_str = "T&H Sensors";
+    float phValue;
+    char _header[] = "PH Sensors";
     char dataBuf[11];
-//    int error = 0;
-//    float h = 0.0f, c = 0.0f, f = 0.0f, k = 0.0f, dp = 0.0f, dpf = 0.0f;
-//    float h = 0.0f, c = 0.0f;
- 
- 
+    int  i, k;
+
     // get a mDot handle
     dot = mDot::getInstance();
 
-
     // print library version information
     logInfo("version: %s", dot->getId().c_str());
 
@@ -43,7 +52,7 @@
     dot->resetConfig();
 
     dot->setLogLevel(mts::MTSLog::INFO_LEVEL);
-
+#ifndef NO_MULTITECH_GATEWAY
     // 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()
 
@@ -97,32 +106,62 @@
     }
 
     // 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);
-    
+    for( int i=0; i< strlen(_header); i++ )
+               data.push_back( _header[i] );
+               
+    // 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");
+    } 
+#else
+  logInfo("%s", _header);
+#endif 
     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 {
+        
+        // Read the PH values
+        for(k=0; k<NUM_OF_CH; k++){
+           switch(k){
+              case 0:  phValue = CH0_PH; break;
+            #if (NUM_OF_CH >1)
+              case 1:  phValue = CH1_PH; break;
+            #endif
+            #if (NUM_OF_CH >2)
+              case 2:  phValue = CH2_PH; break;
+            #endif  
+            #if (NUM_OF_CH >3)
+              case 3:  phValue = CH3_PH; break;
+            #endif
+              default: 
+                   break;
+            }  
+            //for(i=0; i<1;i++)  printf("3:[CH%d]", k);          
+            sprintf(dataBuf, "CH%d:%5.4f", k, phValue);
+            //for(i=0; i<1;i++)  printf("4:[%s]", dataBuf);
+            logInfo("%s", dataBuf);
+            
+         #ifndef NO_MULTITECH_GATEWAY
+            //Send the data to Gateway
+            data.clear();   
+            // probably not the most efficent way to do this
+            for( int i=0; i< strlen(dataBuf); i++ )
+               data.push_back( dataBuf[i] );
+        
+            // 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");
-        }
-        
+            }
+          #endif
+        } //for 
         // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again
+     #ifndef NO_MULTITECH_GATEWAY
         osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs()));
-
-        data.clear();
-        
-        // Read the PH value
-        PhValue = myPHSensor;
-        
-        sprintf(dataBuf, "CH0:%5.4f", PhValue);
-        logInfo("%s", dataBuf);
-        
-        // probably not the most efficent way to do this
-        for( int i=0; i< strlen(dataBuf); i++ )
-            data.push_back( dataBuf[i] );
-
+     #else
+        osDelay(1000);
+     #endif
     }
 
 }