Diff: pre_work.h

Revision:

0:ee91220d7bea

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/pre_work.h	Tue Nov 30 23:53:06 2010 +0000
@@ -0,0 +1,79 @@
+#include "mbed.h"
+
+#define numsamples 1
+int touchSense1(void);
+int touchSense2(void);
+int senderror ();
+int senderror2 ();
+int test1();
+int test2();
+DigitalOut myled1(LED1);
+AnalogIn input1(p20);
+DigitalIn charger1(p19);
+DigitalOut ground1(p18);
+
+DigitalOut myled2(LED2);
+AnalogIn input2(p15);
+DigitalIn charger2(p16);
+DigitalOut ground2(p17);
+Serial pc(USBTX, USBRX); // tx, rx
+char str[40];
+char str2[40];
+int length=0;
+int touchSense1(void) {
+    float sample;
+    ground1 = 0;
+    charger1.mode(PullUp);
+    charger1.mode(PullNone);
+    sample=input1.read();
+    if (sample < 0.3) {
+        return 1;
+    } else {
+        return 0;
+    }
+}
+
+int touchSense2(void) {
+    float sample;
+    ground2 = 0;
+    charger2.mode(PullUp);
+    charger2.mode(PullNone);
+    sample=input2.read();
+    if (sample < 0.3) {
+        return 1;
+    } else {
+        return 0;
+    }
+}
+
+int senderror () {
+    pc.printf("Touch Error");
+    return 0;
+    }
+
+int senderror2 () {
+    pc.printf("Host Error");
+    return 0;
+    }
+
+ 
+ 
+ 
+  
+  int test1()
+  {
+     int j=1000;
+     int judge=0;
+     for (int i=0;i<j;i++)
+     {   if(touchSense1()) {judge=1;}}
+     return judge;
+     }
+    
+  int test2()
+  {
+     int j=1000;
+     int judge=0;
+     for (int i=0;i<j;i++)
+     {   if(touchSense2()) {judge=1;}}
+     return judge;
+     }
\ No newline at end of file