MBED_DEMOS / Mbed 2 deprecated df-2013-minihack-slingshot

DreamForce 2013 Mini-Hack Challenge Project

Dependencies:   ADXL345 USBDevice filter mbed

Fork of df-minihack-slingshot by Doug Anson

Files at this revision

API Documentation at this revision

Revision 9:3af90289b117, committed 2013-11-19

Comitter:
ansond
Date:
Tue Nov 19 01:21:46 2013 +0000
Parent:
8:1a26c7f5b2d5
Commit message:
updates

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Thu Nov 14 19:34:36 2013 +0000
+++ b/main.cpp	Tue Nov 19 01:21:46 2013 +0000
@@ -33,7 +33,6 @@
 // 
 //
 
-
 // Sling Tunables Start - !!! be careful changing these !!!
 
 // stretch start threshold
@@ -61,7 +60,7 @@
 // Physical interfaces
 USBMouse mouse;
 ADXL345 accelerometer(p5, p6, p7, p8);
-AnalogIn stretch_sensor(p15);
+AnalogIn stretch_sensor(p16);
 BusOut leds(LED1, LED2, LED3, LED4);
 
 // Potentiometer
@@ -117,7 +116,7 @@
     // DEBUG - may need this to calibrate pot values below
     //std::printf("Raw pot value=%.1f\r\n",val_pot);
     
-    // Potentiometer range: INCOMPLETE: you need to uncomment the print statement above and determine median_pot, min_pot, max_pot
+    // Potentiometer range: typically about [36.8, 80.6] with 56.0 being "median_pot"
     float median_pot = 0.0;
     float min_pot = 0.0;
     float max_pot = 0.0;
@@ -260,6 +259,9 @@
         
         // DreamForce 2013 Challenge: Adjust the angle to account for the relative angle between the sling and the slingshot body
         angle = adjust_for_sling_angle(angle);
+        
+        // DEBUG
+        //std::printf("stretch=%.1f angle=%.1f\r\n",stretch,angle);
             
         leds = state;
                         
@@ -304,4 +306,4 @@
         // wait for 100ms
         wait_ms(100);
     }
-}
+}
\ No newline at end of file