Takeuchi Kouichi
/
2ck0111_RMCS03
エレキジャックweb mbed入門 mbed RMCS鉄道模型自動制御システム 課題3です。ボリューム1により列車の速度制御を行います。
Diff: main.cpp
- Revision:
- 0:e39148d73af0
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Thu Jan 19 00:50:19 2012 +0000 @@ -0,0 +1,64 @@ +// mRMCS03 Vr1 control +// mbed RailModelContorolSystem + +#include "mbed.h" +#include "TextLCD0420.h" + +#define ON 1 +#define OFF 0 +#define XON 0 +#define XOFF 1 + +DigitalOut mled1(LED1); +DigitalOut mled2(LED2); +DigitalOut mled3(LED3); +DigitalOut mled4(LED4); +AnalogIn vr1_adc(p15); +AnalogIn vr2_adc(p16); +DigitalIn sens1(p17); +DigitalIn sens2(p18); +DigitalIn sens3(p19); +PwmOut r1_pwm(p22); +PwmOut r2_pwm(p23); +DigitalOut po10(p5); +DigitalOut po11(p6); +DigitalOut po20(p7); +DigitalOut po21(p8); + +TextLCD lcd(p24, p25, p26, p27, p28, p29, p30,20,4); // rs, rw, e, d0, d1, d2, d3 + +float pduty,pduty_slow; + +void notch(float duty){ + r1_pwm.write(duty); + r2_pwm.write(0); +} + +void r_notch(float duty){ + r1_pwm.write(0); + r2_pwm.write(duty); +} + +int main() { + int i; + float pduty; + r1_pwm.pulsewidth(0.000001);//1us=0.000001 + r1_pwm.period(0.00001);//1ms=0.001s + r2_pwm.pulsewidth(0.000001);//1us=0.000001 + r2_pwm.period(0.00001);//1ms=0.001s + + + lcd.cls(); + lcd.locate(0,0); + lcd.printf("** mbed RMCS03 **"); + + + while(1){ + pduty=vr1_adc.read(); + notch(pduty); + lcd.locate(0,1); + lcd.printf("%3f",pduty); + wait(1.0); + }//while + +}//main