Yoshitaka Kuwata / sseg

7 segment display library for mbed This routine support 2,4 and 8 digit anode-common or cathode-common LED.

Dependents:   7segMbed

Files at this revision

API Documentation at this revision

Revision 11:8be75770e375, committed 2015-07-05

Comitter:
morecat_lab
Date:
Sun Jul 05 07:41:22 2015 +0000
Parent:
10:1b8dbe52e5a8
Child:
12:59ac7a4f3d9c
Commit message:
fix _sinkDriver logic

Changed in this revision

Sseg.cpp Show annotated file Show diff for this revision Revisions of this file 
--- a/Sseg.cpp	Sun Jul 05 07:21:33 2015 +0000
+++ b/Sseg.cpp	Sun Jul 05 07:41:22 2015 +0000
@@ -298,9 +298,9 @@
     mask = 0x80;
     for(i=0;i<8;i++){
         if(data & mask){
-            _segPins[i]->write((_kcommon == 0) ? 0 : 1);
+            _segPins[i]->write(((_kcommon) || (_sinkDriver)) ? 0 : 1);
         }else{
-            _segPins[i]->write((_kcommon == 0) ? 1 : 0);
+            _segPins[i]->write(((_kcommon) || (_sinkDriver)) ? 1 : 0);
         }
         mask >>= 1;
     }