Diff: main.cpp

Revision:

0:311e864f84b4

diff -r 000000000000 -r 311e864f84b4 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Oct 06 01:47:13 2010 +0000
@@ -0,0 +1,46 @@
+#include "mbed.h"
+#include "SRF08.h"
+#include "Servo.h"
+#include "ID12RFID.h"
+
+DigitalOut led1(LED1);
+DigitalOut led2(LED2);
+PwmOut led3(LED3);
+
+SRF08 srf08(p28, p27, 0xE0);      // Define SDA, SCL pin and I2C address
+PwmOut meter (p22);
+Servo servo (p21);
+AnalogIn pot (p18);
+ID12RFID rfid (p10);
+AnalogIn th (p19);
+LocalFileSystem fs ("fs");
+
+int main() {
+
+    FILE *fp = fopen("/fs/hello.txt","w");
+    fprintf(fp,"Hello World!\n");
+    fclose(fp);
+
+    while (1) {
+
+        // Check to see if an RFID tag has been presented, if so, display it
+        if (rfid.readable()) {
+            printf("ID Tag : %d\n",rfid.read());
+            led1 = !led1;
+        }
+
+        // If the middle pot is more than half way 
+        // read and display from the Ultrasonic range finder
+        if (th.read() > 0.5) {
+            float measure = srf08.read();
+            printf("Measured range : %.2f cm\n",measure);
+            meter = 1.0 - (measure/44.0);
+            led2 = !led2;
+        }
+        
+        // Move the servo to reflect the pot
+        servo = pot.read();
+        led3.write(pot.read());
+        wait(0.1);
+    }
+}
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