Diff: TestDisplay.cpp

Revision:

7:48375cb50f3a

Parent:

2:2f4b7535ceb3

--- a/TestDisplay.cpp	Tue Sep 09 14:20:12 2014 +0000
+++ b/TestDisplay.cpp	Thu Sep 25 07:17:44 2014 +0000
@@ -162,11 +162,18 @@
             delays++;
         }
         
-        int vh,vl,r,ty;
-        if (_touch.info(&vh,&vl,&r,&ty)) {
-            printf("Touch info: v%d.%d, %d-bit resolution, type 0x%x\n", vh, vl, r, ty);
-        } else {
-            printf("Failed to read touch information\n");
+        int vh,vl,r,ty,att;
+        for (att = 1; att <= 5;att++) {
+            if (_touch.info(&vh,&vl,&r,&ty)) {
+                printf("Touch info: v%d.%d, %d-bit resolution, type 0x%x\n", vh, vl, r, ty);
+                break;
+            } else {
+                printf("Attempt %d to get touch controller info failed...\n", att);
+                wait(1);
+            }
+        }
+        if (att > 5) {
+            printf("Failed to read touch controller info even after %d attempts\n", att);
             break;
         }