control for robotic arm that can play chess using a granular gripper

Dependencies:   Encoder mbed HIDScope Servo MODSERIAL

Fork of chessRobot by a steenbeek

Revision:
30:a20f16bf8dda
Parent:
27:5eb5ec295ab2
Child:
32:2006977785f5
--- a/buttons.cpp	Tue Oct 06 17:55:11 2015 +0000
+++ b/buttons.cpp	Tue Oct 06 21:06:20 2015 +0000
@@ -5,6 +5,7 @@
 // functions for reading all the buttons and switches 
 
 AnalogIn pot2(pot2Pin);
+AnalogIn pot1(pot1Pin);
 
 void checkSwitches(){
     // read motor enable switch
@@ -14,10 +15,10 @@
     // read servo potmeter position
     
     // read x speed potmeter position
-        motorSetSpeed2 = pot2.read();
+        motorSetSpeed2 = 300*pot2.read();
     
     // read y speed potmeter position
-    
+        motorSetSpeed2 = motorSetSpeed2 - 300*pot1.read();
     // read killswitches
     
     }
\ No newline at end of file