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Dependencies:   mbed

Files at this revision

API Documentation at this revision

Revision 23:db56e04d555b, committed 2017-04-13

Comitter:
daviwang
Date:
Thu Apr 13 21:41:19 2017 +0000
Parent:
22:99ff69f7111a
Child:
24:d4b944e1e6cd
Commit message:
added write cap to filter out finger lift/place jitter

Changed in this revision

main.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/main.cpp	Thu Apr 13 18:58:04 2017 +0000
+++ b/main.cpp	Thu Apr 13 21:41:19 2017 +0000
@@ -53,7 +53,7 @@
 //movement
 const int deadzone = 1;
 const int mouseMoveMult = 3;
-const double mouseMovePwr = 1.3;
+const double mouseMovePwr = 1.4;
 
 //click state
 const int CLICK_DEAD_ZONE = 20;
@@ -164,7 +164,9 @@
         short diffY = -1*(curry - prevy);
     
         //fix diffX
-        if(diffX > deadzone){
+        if(abs(diffX) > 10) {
+            diffX = 0;
+        } else if(diffX > deadzone){
             diffX -= deadzone;
         } else if (diffX < -1*deadzone){
             diffX += deadzone;
@@ -172,7 +174,9 @@
             diffX = 0;
         }
         //fix diffY
-        if(diffY > deadzone){
+        if(abs(diffY) > 10) {
+            diffY = 0;
+        } else if(diffY > deadzone){
             diffY -= deadzone;
         } else if (diffY < -1*deadzone){
             diffY += deadzone;