Daniel Blomdahl / Mbed 2 deprecated multiple_variable_temp

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Dependencies:   MAX31855 SDFileSystem mbed

main.cpp@9:c97cd10b11ac, 2016-04-13 (annotated)

Committer:
DanielBlomdahl
Date:
Wed Apr 13 20:14:37 2016 +0000
Revision:
9:c97cd10b11ac
Parent:
8:882ccc7bbc8a
Child:
10:f5d4d5e30b9b
Before Larkin Intervention on 30 minute timer

Who changed what in which revision?

UserRevisionLine numberNew contents of line
DanielBlomdahl 2:a2966bf82e8c 1
DanielBlomdahl 0:42e8fa13c7a9 2 #include "mbed.h"
DanielBlomdahl 2:a2966bf82e8c 3 #include "MAX31855.h"
DanielBlomdahl 6:76e8649a643f 4 #include "SDSaveFunction.h"
DanielBlomdahl 0:42e8fa13c7a9 5
DanielBlomdahl 2:a2966bf82e8c 6 Serial pc(USBTX,USBRX);
DanielBlomdahl 2:a2966bf82e8c 7 SPI spi(NC,PTD3,PTD1);
DanielBlomdahl 7:9032b52be810 8 SPI sdspi(PTE3,PTE1,PTE2);
DanielBlomdahl 9:c97cd10b11ac 9 DigitalIn eject(PTA4); // INT2
DanielBlomdahl 9:c97cd10b11ac 10 DigitalOut greenLed(LED2);
DanielBlomdahl 9:c97cd10b11ac 11 DigitalOut redLed(LED1);
DanielBlomdahl 2:a2966bf82e8c 12
DanielBlomdahl 2:a2966bf82e8c 13 MAX31855 thermometer1(spi,PTC4);
DanielBlomdahl 2:a2966bf82e8c 14 MAX31855 thermometer2(spi,PTC3);
DanielBlomdahl 7:9032b52be810 15 AnalogIn solarPanel(PTB2);
DanielBlomdahl 1:8116bd9d3c46 16 Timer t;
DanielBlomdahl 0:42e8fa13c7a9 17
DanielBlomdahl 7:9032b52be810 18
DanielBlomdahl 0:42e8fa13c7a9 19 int main()
DanielBlomdahl 0:42e8fa13c7a9 20 {
DanielBlomdahl 9:c97cd10b11ac 21 greenLed = 1;
DanielBlomdahl 9:c97cd10b11ac 22 redLed = 0;
DanielBlomdahl 1:8116bd9d3c46 23 float temp1, temp2;
DanielBlomdahl 1:8116bd9d3c46 24 float lastTime = 0;
DanielBlomdahl 1:8116bd9d3c46 25 float dt = 0.5;
DanielBlomdahl 7:9032b52be810 26 float voltage = 0;
DanielBlomdahl 7:9032b52be810 27 float halfHour = 0;
DanielBlomdahl 1:8116bd9d3c46 28 t.start();
DanielBlomdahl 6:76e8649a643f 29 mountSDCard();
DanielBlomdahl 6:76e8649a643f 30 openDataFile();
DanielBlomdahl 7:9032b52be810 31 float timeReset = 0;
DanielBlomdahl 6:76e8649a643f 32 while (halfHour<=6) {
DanielBlomdahl 9:c97cd10b11ac 33 if (eject == 0) {
DanielBlomdahl 9:c97cd10b11ac 34 greenLed = 0;
DanielBlomdahl 9:c97cd10b11ac 35 redLed = 1;
DanielBlomdahl 9:c97cd10b11ac 36 break;
DanielBlomdahl 9:c97cd10b11ac 37 }
DanielBlomdahl 9:c97cd10b11ac 38
DanielBlomdahl 9:c97cd10b11ac 39 else if (t.read()>lastTime+dt) {
DanielBlomdahl 7:9032b52be810 40 lastTime = t.read();
DanielBlomdahl 7:9032b52be810 41 timeReset = 30*60*halfHour+lastTime;
DanielBlomdahl 7:9032b52be810 42 temp1 = thermometer1.read();
DanielBlomdahl 9:c97cd10b11ac 43 wait(.02);
DanielBlomdahl 7:9032b52be810 44 temp2 = thermometer2.read();
DanielBlomdahl 9:c97cd10b11ac 45 voltage = solarPanel.read();
DanielBlomdahl 8:882ccc7bbc8a 46 pc.printf("Voltage %f\t Temp1 %f\t Temp2 %f\t Time %f\r\n", voltage, temp1, temp2, lastTime);
DanielBlomdahl 7:9032b52be810 47
DanielBlomdahl 8:882ccc7bbc8a 48 writeData(lastTime, temp1, temp2, voltage);
DanielBlomdahl 7:9032b52be810 49 if (t.read()>=30*60){
DanielBlomdahl 7:9032b52be810 50 halfHour++;
DanielBlomdahl 7:9032b52be810 51 t.reset();
DanielBlomdahl 7:9032b52be810 52 }
DanielBlomdahl 7:9032b52be810 53 }
DanielBlomdahl 7:9032b52be810 54
DanielBlomdahl 7:9032b52be810 55
DanielBlomdahl 6:76e8649a643f 56 }
DanielBlomdahl 6:76e8649a643f 57 closeDataFile();
DanielBlomdahl 0:42e8fa13c7a9 58 }