Diff: main.cpp

Revision:

0:634ccd908259

Child:

1:9d61fc8d0615

diff -r 000000000000 -r 634ccd908259 main.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Sat Mar 07 23:28:51 2015 +0000
@@ -0,0 +1,33 @@
+#include "mbed.h"
+#include "SparkfunAnalogJoystick.h"
+#include "uLCD_4DGL.h"
+
+#define M_PI 3.14159265358979323846
+
+SparkfunAnalogJoystick joysttick(p18, p19, p20);
+uLCD_4DGL lcd(p13, p14, p15);
+
+int main() {
+    lcd.baudrate(3000000);
+    lcd.background_color(0);
+    lcd.cls();
+    float lastx=0;
+    float lasty=0;
+    while(1) {
+        printf("X-Axis: %f\n\r", joysttick.xAxis());
+        printf("Y-Axis: %f\n\r", joysttick.yAxis());
+        printf("Angle: %f\n\r", joysttick.angle());
+        printf("Distance: %f\n\r", joysttick.distance());
+        printf("Button: %d\n\r\n", joysttick.button());
+        float distance=joysttick.distance();
+        float angle=joysttick.angle();
+        float x=distance*cos(angle*M_PI/180)*40;
+        float y=distance*sin(angle*M_PI/180)*40;
+        lcd.circle(60, 60, 40, WHITE);
+        lcd.line(60, 60, 60+lastx, 60+lasty, BLACK);
+        lcd.line(60, 60, 60+x, 60+y, WHITE);
+        lastx=x;
+        lasty=y;     
+        wait(0.1);
+    }
+}