Revision 0:8145e3945243, committed 2016-01-15

Comitter:

RiiQQe

Date:

Fri Jan 15 06:51:26 2016 +0000

Commit message:

testing;

Changed in this revision

diff -r 000000000000 -r 8145e3945243 MMA7660.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/MMA7660.lib	Fri Jan 15 06:51:26 2016 +0000
@@ -0,0 +1,1 @@
+http://developer.mbed.org/users/Sissors/code/MMA7660/#36a163511e34

diff -r 000000000000 -r 8145e3945243 Speaker.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/Speaker.lib	Fri Jan 15 06:51:26 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/zchen311/code/Speaker/#41292907c9cb

diff -r 000000000000 -r 8145e3945243 TextLCD.lib
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/TextLCD.lib	Fri Jan 15 06:51:26 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/simon/code/TextLCD/#308d188a2d3a

diff -r 000000000000 -r 8145e3945243 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Fri Jan 15 06:51:26 2016 +0000
@@ -0,0 +1,88 @@
+/*
+Räknar ut tiden det tar från botten till toppen i ett hopp. 
+Från det kan man räkna ut hur högt man hoppar, med hjälp av 
+h = (g * pow(t,2)) / 2;
+
+
+*/
+#include "mbed.h"
+#include "MMA7660.h"
+#include "Speaker.h"
+
+
+//To get the x,y,z movements
+MMA7660 MMA(p28, p27);
+
+//To write to the terminal
+Serial pc(USBTX, USBRX); // tx, rx 
+ 
+// app board joystick
+// down: p12, left: p13, center: p14, up: p15, right: p16
+BusIn joystick(p12, p13, p15, p16);
+
+DigitalIn button(p14);
+BusOut leds(LED1, LED2, LED3, LED4);
+
+DigitalOut  red_(p23);
+DigitalOut green_(p24);
+
+Speaker speaker(p26);
+float MAX = 1.0;
+float g = 9.82;
+float flightTime = 0, height = 0;
+Timer t;
+
+bool up = false;
+bool top = false;
+
+int main() {
+ 
+ green_ = 1;
+ pc.printf("Running mBed\n");
+ if(!MMA.testConnection()) red_ = 0;
+ 
+ while (true) {
+    
+    if(MMA.y() > MAX && !up){        
+        up = true;
+        //MAX = MMA.y();
+        //Never go above 5000Hz, can damage the mbed.
+        //pc.printf("%f", MMA.y());
+        
+    }
+    if(MMA.y() == 0.0 && !top) {
+        t.start();
+        speaker.PlayNote(969.0, 0.5, 1.0);
+        speaker.PlayNote(800.0, 0.5, 1.0);
+        top = true;
+    }
+    if(MMA.y() == 0.0 && top) {
+        t.stop();
+        
+        printf("The time taken was %f seconds\n", t.read());
+        top = false;
+        up = false; 
+        flightTime = t.read();
+        height = g * flightTime * flightTime * 0.5;
+        
+        printf("The jump height was %f meters\n", height);
+        
+        t.reset();
+    }
+     
+    
+    
+    if (button){
+        leds = 0xf; // turns all LEDs on
+        green_ = 0;
+    }    
+    else{
+        green_ = 1;
+        red_ = 1;
+        leds = joystick;
+    }
+    wait(0.01);
+    
+   
+ }
+}
\ No newline at end of file

diff -r 000000000000 -r 8145e3945243 mbed.bld
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mbed.bld	Fri Jan 15 06:51:26 2016 +0000
@@ -0,0 +1,1 @@
+http://mbed.org/users/mbed_official/code/mbed/builds/165afa46840b
\ No newline at end of file