Interactive Device Design
Code which allows a physical model of Mario to control the virtual Mario by Steven Hong, Codanda Appachu, and Sean McQueen.
Fork of
physical_mario
by 
Sean McQueen
Revision 0:db09a1e101b4, committed 2014-09-29
- Comitter:
- smcqueen
- Date:
- Mon Sep 29 02:46:45 2014 +0000
- Commit message:
- Final physical mario code
Changed in this revision
diff -r 000000000000 -r db09a1e101b4 USBDevice.lib --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/USBDevice.lib Mon Sep 29 02:46:45 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/USBDevice/#5bf05f9b3c7b
diff -r 000000000000 -r db09a1e101b4 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Mon Sep 29 02:46:45 2014 +0000
@@ -0,0 +1,108 @@
+#include "mbed.h"
+#include "USBKeyboard.h"
+#include "USBHID.h"
+
+USBKeyboard keyboard;
+//x y and z accelerometer inputs
+AnalogIn z(A0);
+AnalogIn y(A1);
+AnalogIn x(A2);
+
+HID_REPORT report;
+Timeout endJump;
+
+bool inJump = false;
+bool stopJump = false;
+
+//sends report to end pressing 'z' for jump
+void finishJump(){
+ stopJump = true;
+}
+
+int main() {
+ //report to press and release keys
+ report.data[0] = 1;
+ report.data[1] = 0;
+ report.data[3] = 0; // 'z'
+ report.data[4] = 0; //left
+ report.data[5] = 0; //right
+ report.data[6] = 0; //'x'
+ report.length = 9;
+
+ int direction = 0; //0 is stationary, 1 is left, 2 is right
+ int speed = 0; //0 is stationary or walking, 1 is running
+
+ while(1) {
+
+ //stop the jump if the timeout has gone
+ if(stopJump){
+ stopJump = false;
+ inJump = false;
+ report.data[3] = 0;
+ keyboard.send(&report);
+ }
+
+ //check for a jump
+ if(y.read() > 0.50 && !inJump) {
+ inJump = true;
+ float highesty = 0.50;
+
+ //wait until obtaining highest y to know magnitude of jump
+ float newy = y.read();
+ while(newy > 0.50){
+ if (newy > highesty) highesty = newy;
+ newy = y.read();
+ }
+
+ //start regular jump if highest y < 0.6
+ if(highesty < 0.6){
+ report.data[3] = 0x1D; //'z'
+ keyboard.send(&report);
+ endJump.attach(&finishJump, 0.1);
+ } else {
+ //start high jump otherwise
+ report.data[3] = 0x1D; //'z'
+ keyboard.send(&report);
+ endJump.attach(&finishJump, 0.8);
+ }
+ }
+
+ //check for tilt forward or back
+ float newx = x.read();
+ if(newx > 0.52 && direction != 2){
+ //start moving forward
+ direction = 2;
+ report.data[4] = 0;
+ report.data[5] = 0x4F; //right
+ keyboard.send(&report);
+ } else if(newx < 0.47 && direction != 1){
+ //start moving back
+ direction = 1;
+ report.data[4] = 0x50; //left
+ report.data[5] = 0;
+ keyboard.send(&report);
+ } else if((newx < 0.51 && direction == 2) || (newx > 0.48 && direction == 1)){
+ //stop movement
+ direction = 0;
+ report.data[4] = 0;
+ report.data[5] = 0;
+ keyboard.send(&report);
+ }
+
+ //check if mario is running
+ if((newx > 0.55 || newx < 0.44) && speed == 0){
+ //press x to start running
+ speed = 1;
+ report.data[6] = 0x1B;
+ keyboard.send(&report);
+ pc.printf("start\n\r");
+ } else if (newx > 0.47 && newx < 0.52 && speed == 1){
+ //release x to stop running
+ speed = 0;
+ report.data[6] = 0;
+ keyboard.send(&report);
+ pc.printf("stop\n\r");
+ }
+
+ }
+}
\ No newline at end of file
diff -r 000000000000 -r db09a1e101b4 mbed.bld --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Mon Sep 29 02:46:45 2014 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/552587b429a1 \ No newline at end of file