Takeuchi Kouichi / Mbed 2 deprecated 2ak1009_I_Solar

太陽光発電システム電流計測テスト用プログラムです。 エレキジャックweb用です。

Dependencies:   mbed

main.cpp@0:5dfc40b54291, 2010-10-10 (annotated)

Committer:
takeuchi
Date:
Sun Oct 10 11:08:29 2010 +0000
Revision:
0:5dfc40b54291

        

        
Who changed what in which revision?

        

            
                
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//2ak1009_Solar_VI





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// for Solar charger Copyright by K.Takeuchi





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#include "mbed.h"





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#include "TextLCD2004.h"





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#define ON 1





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#define OFF 0





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AnalogIn Vbat_adc(p20);





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AnalogIn Vsolar_adc(p19);





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AnalogIn Isolar_adc(p18);





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TextLCD lcd(p24, p25, p26, p27, p28, p29, p30,20,4); // rs, rw, e, d0, d1, d2, d3





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LocalFileSystem local("local");





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int main() {





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      float Vbat,Vsolar,Isolar;





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      lcd.cls();





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      lcd.locate(0,0);





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      lcd.printf("=Solar MPPT Sys.=");





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      lcd.locate(0,1);





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      lcd.printf("System start!!");





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      wait(2.0);





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      while(1){





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        Vbat=Vbat_adc.read()*30;





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        Vsolar=Vsolar_adc.read()*30;





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        Isolar=(Isolar_adc.read()*3.3-2.5)/185*1000;





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        lcd.cls();





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        lcd.locate(0,0);





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        lcd.printf("=Solar MPPT Sys.=");





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        lcd.locate(0,1);





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        lcd.printf("Sp V:%2.1fV,I:%1.2fA",Vsolar,Isolar);





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        lcd.locate(0,2);





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        lcd.printf("Vbat:%2.1fV",Vbat);





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        lcd.locate(0,3);





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        lcd.printf("W:%2.2fW",Vsolar*Isolar);





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        wait(0.5);





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        lcd.locate(0,0);





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        lcd.printf("=Solar MPPT Sys =");





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        wait(0.5);





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  }//while





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}//main





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