Diff: main.cpp

Revision:

0:06047ad53505

Child:

1:707a0a314781

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sun Jun 05 05:15:19 2016 +0000
@@ -0,0 +1,72 @@
+#include "mbed.h"
+#include "TextLCD.h"
+#include "RX8025.h"
+#include "LSM303DLH.h"
+#include "SDFileSystem.h"
+#include "TouchSense.h"
+
+I2C i2c(p28,p27); // SDA, SCL
+TextLCD_I2C_N lcd(&i2c, ST7032_SA, TextLCD::LCD16x2, NC, TextLCD::ST7032_3V3);
+RX8025 rtc(i2c);
+LSM303DLH compass(p28, p27);
+SDFileSystem sd(p5, p6, p7, p22, "sd");
+TouchSense sw1(p15),sw2(p16),sw3(p17),sw4(p18);
+
+class MmASpeaker : public DigitalOut {
+public:
+    MmASpeaker(PinName p) : DigitalOut(p) {}
+    void beep(int32_t hz=1000, int32_t ms=100) {
+        for(int i=0; i<hz*ms/1000; i++) {
+            write(1);
+            wait_us(1000*1000/hz/2);
+            write(0);
+            wait_us(1000*1000/hz/2);
+        }
+    }
+};
+MmASpeaker speaker(p20);
+
+DigitalOut myled(LED1);
+
+int main() {
+    lcd.cls();
+    lcd.printf("Hello World!\n");
+/* SDカードのテストをするときにはコメントを外してね
+    mkdir("/sd/mydir", 0777);
+    FILE *fp = fopen("/sd/mydir/sdtest.txt", "w");
+    if(fp == NULL) {
+        error("Could not open file for write\n");
+    }
+    fprintf(fp, "Hello fun SD Card World!");
+    fclose(fp);
+*/
+    Times t={0,0,0,0,0,0,0};
+    rtc.setTIME(t);
+    compass.setOffset(0.00, 0.00, 0.00);
+    compass.setScale(1.00, 1.00, 1.00);
+    sw1.calibration();
+    sw2.calibration();
+    sw3.calibration();
+    sw4.calibration();
+    speaker.beep();
+    
+    while(1) {
+        Times t=rtc.getTIME();
+        float hdg = compass.heading();
+        bool s1=sw1.sense(),s2=sw2.sense(),s3=sw3.sense(),s4=sw4.sense();
+        
+        if(s1) speaker.beep(200);
+        else if(s2) speaker.beep(400);
+        else if(s3) speaker.beep(800);
+        else if(s4) speaker.beep(1600);
+        
+        lcd.locate(0,0);
+        lcd.printf("%d %d %d %d        ",s1,s2,s3,s4);
+        lcd.locate(0,1);
+        lcd.printf("%02X:%02X:%02X %.2f", t.hours, t.minutes, t.seconds, hdg); 
+        myled = 1;
+        wait(0.2);
+        myled = 0;
+        wait(0.2);
+    }
+}