Diff: main.cpp

Revision:

0:85741f91edf0

Child:

2:680fc2690d10

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Jun 29 00:41:34 2018 +0000
@@ -0,0 +1,74 @@
+#include "mbed.h"
+#include "mDot.h"
+#include "ChannelPlans.h"
+#include "K30_I2C.h"
+
+
+mDot* dot = NULL;
+
+Serial pc(USBTX,USBRX); // xDot dev board
+//Serial pc(PA_2, PA_3); // Murata dev board
+K30_I2C k30(I2C_SDA, I2C_SCL, 0x68<<1); // xDot dev board
+//K30_I2C k30(PB_9, PB_8, 0x68<<1); // Muarata dev board
+//AnalogIn HCHO(PB_14);
+
+DigitalOut  blueLED (GPIO0);
+DigitalOut  orangeLED (GPIO1);
+DigitalOut  enable_5V (GPIO3);
+
+int main (){
+    lora::ChannelPlan * plan = new lora::ChannelPlan_AS923();
+    dot = mDot::getInstance(plan);  
+    
+    pc.baud(115200);
+    pc.printf("**************************\r\n");
+    pc.printf("\tCO2 Sensor\r\n");
+    pc.printf("**************************\r\n");
+    
+    enable_5V = true;
+    
+    blueLED = orangeLED = true;
+    dot->setAdr(true);
+    dot->sleep(3,dot->RTC_ALARM,false);
+//    k30.scan(); // Careful; has potential to cause breakage of system
+  
+    int co2;
+    int rc_check;
+    int counter = 0;
+    bool counterFail = false;
+    
+    orangeLED = blueLED = false;
+    
+    while(1){
+        dot->sleep(2,dot->RTC_ALARM,false);
+        blueLED = orangeLED = !orangeLED;
+//        k30.scan();
+//        wait(7.0f);
+//        pc.printf("**********************\r\n");
+//        pc.printf("Reading CH2O sensor ...... \r\n");
+//        ch2o_ppm = HCHO.read()*3.125*3.6 - 1.25;
+//        pc.printf("Formaldehyde Level: %.3f ppm\r\n\n", ch2o_ppm);
+        
+        pc.printf("Reading K30 sensor ...... \r\n");   
+        rc_check = k30.readCO2(co2);
+        
+//        pc.printf("%d \r\n", rc_check);
+        
+        if (rc_check&&co2){
+            pc.printf("Successful reading\r\nCO2:\t%d ppm\r\n",co2);
+            if(!co2){
+                counterFail = true;    
+            }
+            if(!counterFail) {
+                counter++;
+                pc.printf("Success Count: %d\r\n", counter);
+            }
+            else pc.printf("Failure at: %d\r\n", counter);
+        } 
+        else{
+            pc.printf("Failure to read sensor \r\n");
+            pc.printf("Last count: %d\r\n", counter);
+            counterFail = true;
+        } 
+    }   
+}
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