Revision 5:4503f4d054ba, committed 2016-08-11

Comitter:

AfdhalAtiffTan

Date:

Thu Aug 11 13:11:14 2016 +0000

Parent:

4:796586b35695

Child:

6:e7a1bcea9dab

Commit message:

Tested: Water sensor seems to work better now.

Changed in this revision

--- a/DS18B20.lib	Thu Jul 28 16:00:51 2016 +0000
+++ b/DS18B20.lib	Thu Aug 11 13:11:14 2016 +0000
@@ -1,1 +1,1 @@
-https://developer.mbed.org/users/AfdhalAtiffTan/code/DS18B20/#9ff078416e17
+https://developer.mbed.org/users/AfdhalAtiffTan/code/DS18B20/#6f1dd22234a6

--- a/main.cpp	Thu Jul 28 16:00:51 2016 +0000
+++ b/main.cpp	Thu Aug 11 13:11:14 2016 +0000
@@ -20,20 +20,21 @@
 }
 
 int main()
-{
-    regs[MB_9] = 0xFFFF; //force all relay off       
-    
+{        
+    //force all relay off  
+    R0 = 1; R1 = 1; R2 = 1; R3 = 1; R4 = 1; R5 = 1; R6 = 1; R7 = 1;
+    regs[MB_9] = 0xFFFF;   
+       
     startMillis(); // milliseconds (arduino like)
     mbs.configure(SLAVE, BAUD, PARITY);
     
     CO2sensor.baud(9600);
     CO2sensor.printf("\nK 2\r\n"); //set the sensor into polling mode
-    //CO2sensor.scanf(" %[^\n]", &co2string); //dummy - blocking call enable later
+    CO2sensor.scanf(" %[^\n]", &co2string); //dummy - blocking call
             
     lux_sensor.enablePower();
     window_switch.mode(PullUp);
     shell_switch.mode(PullUp);
-    water_temp.set_configuration_bits(10); //9bit of resolution so that it is faster
         
     modbus_updater.attach(&update_modbus, 0.1); //visit modbus every 100ms
 
@@ -42,8 +43,8 @@
         led2 = !led2; //for debug        
         
         dht22.readData();
-        water_temp.convert_temperature(DS1820::all_devices);         //Start temperature conversion, wait until ready
-        water_temperature = water_temp.temperature('c');
+        water_temp.convertTemperature(true, DS1820::all_devices);       //Start temperature conversion, wait until ready
+        water_temperature = water_temp.temperature();
         
         CO2sensor.printf("Z\r\n"); //request CO2 reading
         //see: http://stackoverflow.com/questions/16447759/scanf-inside-while-loop-working-only-one-time
@@ -51,11 +52,11 @@
         sscanf(co2string, "%*c %d", &CO2_PPM);   
                         
         regs[MB_0] = CO2_PPM; //air_co2
-        regs[MB_1]=  (int)100.0*dht22.ReadHumidity(); //air_humidity
-        regs[MB_2]=  (int)100.0*dht22.ReadTemperature(CELCIUS); //air_temp
-        regs[MB_3] = (int)100.0*water_temperature;//water_temp in celcius
-        regs[MB_4] = (int)100.0*get_EC(water_temperature); //water_ec 
-        regs[MB_5] = (int)100.0*get_pH(); //water_ph
+        regs[MB_1]=  (int)(100.0f*dht22.ReadHumidity()); //air_humidity
+        regs[MB_2]=  (int)(100.0f*dht22.ReadTemperature(CELCIUS)); //air_temp
+        regs[MB_3] = (int)(100.0f*water_temperature);//water_temp in celcius
+        regs[MB_4] = (int)(100.0f*get_EC(water_temperature)); //water_ec 
+        regs[MB_5] = (int)(100.0f*get_pH()); //water_ph
         regs[MB_6] = lux_sensor.getLux(); //light_lux
         regs[MB_7]=  window_switch.read(); //window_switch
         regs[MB_8] = shell_switch.read(); //shell_switch                      

--- a/pin_definitions.h	Thu Jul 28 16:00:51 2016 +0000
+++ b/pin_definitions.h	Thu Aug 11 13:11:14 2016 +0000
@@ -7,6 +7,7 @@
 
 DHT dht22(D2,DHT22);
 
+//https://developer.mbed.org/users/Sissors/code/DS1820_HelloWorld/
 DS1820 water_temp(D3);
 
 DigitalOut R0(D4);