main.cpp

00001 #include "mbed.h"
00002 #include "pindefs.h"
00003 #include "led_lights.h"
00004 #include "peltier.h"
00005 #include "peltier_pindefs.h"
00006 #include "TextLCD.h"
00007 #include "pumps.h"
00008 #include "pumps_pindefs.h"
00009 #include "weight.h"
00010 #include "weight_pindefs.h"
00011 #include "DHT.h"
00012 
00013 DHT sensor(PTD3,SEN11301P); // Use the SEN11301P sensor
00014 
00015 //Serial pc(USBTX, USBRX); // tx, rx
00016 //DigitalOut te1(PTD7);
00017 DigitalOut backlight(PTD6);
00018 float desire_temp;
00019 
00020 /*
00021 AnalogIn ain(p19);
00022 DigitalOut led(LED1);
00023 
00024 int main() {
00025     while (1){
00026         if(ain > 0.3) {
00027             led = 1;
00028         } else {
00029             led = 0;
00030         }
00031     }
00032 }
00033 */
00034 
00035 
00036 //TextLCD lcd(PTE29, PTE30, PTC12, PTD0, PTD5, PTA13, TextLCD::LCD20x2);   // rs, e, d4-d7 ok
00037 void init (void)
00038 {
00039     //void pumps(bool pump_1,bool pump_2,bool valve_1,bool humidity_fan_1); pump1-up pump2-down
00040     pumps(false,false,false,false);
00041 
00042     //void peltier(bool fan_in,bool fan_out,bool cold,bool hot,int pwm_procent);
00043     peltier(false,false,false,false,0);
00044 
00045 }
00046 int main(void)
00047 {
00048     backlight=1;
00049     tempinit();
00050     desire_temp=40;
00051     /*te1=1;
00052     te2=1;*/
00053     //-------------------------
00054     int err;
00055     pc.printf("\r\nDHT Test program");
00056     pc.printf("\r\n******************\r\n");
00057     wait(1); // wait 1 second for device stable status
00058     while (1) {
00059         //  myled = 1;
00060         err = sensor.readData();
00061         if (err == 0) {
00062             pc.printf("Temperature is %4.2f C \r\n",sensor.ReadTemperature(CELCIUS));
00063             pc.printf("Humidity is %4.2f \r\n",sensor.ReadHumidity());
00064             if (dsen_temp_in<desire_temp) {
00065                 peltier(true,true,false,true,90);
00066             }
00067             if (dsen_temp_in>=desire_temp) {
00068                 peltier(true,true,false,true,0);
00069             }
00070         } else
00071             printf("\r\nErr %i \n",err);
00072 
00073         wait(15);
00074     }
00075     //------------------------------
00076     // while(1) {
00077     /*     read_weight();
00078          calc_weight();
00079 
00080          */
00081 
00082 
00083     // peltier_auto(30);
00084     //  led_test();
00085 
00086     // pc.printf("wait20");
00087     /*
00088      te2=1;
00089      wait(1);
00090       te1=0;
00091      wait(10);
00092          peltier(true,true,false,false,10);
00093         te1=1;
00094         wait(1);
00095          te2=0;
00096          wait(10);
00097              peltier(true,true,false,false,10);*/
00098 
00099     //wait(1);
00100     //void peltier(bool fan_in,bool fan_out,bool cold,bool hot,int pwm_procent);
00101     /*   if (dsen_temp_in<desire_temp) {
00102            peltier(true,true,false,true,90);
00103        }
00104        if (dsen_temp_in>=desire_temp) {
00105            peltier(true,true,false,true,0);
00106        }
00107     */
00108     /*  wait(10);
00109       pumps(true,false,false,false);
00110       wait(2);
00111       pumps(false,true,true,false);
00112       wait(2);
00113       pumps(false,false,false,true);
00114       wait(2);
00115       pumps(false,false,false,false);
00116       wait(20);*/
00117 
00118     // }
00119 
00120 }