ISSUE #22: corrected setDisplayDigit repeatedly with the dot set to true

2012-06-11 21:16:15 +00:00
parent 7a94b31533
commit b779a65eb9
2 changed files with 8 additions and 1 deletions
--- a/CHANGES.txt
+++ b/CHANGES.txt
@@ -1,4 +1,5 @@
- ISSUE #24: Correction on setDisplayToDecNumber bug (thanks to hbx3485);
+- ISSUE #22: corrected setDisplayDigit repeatedly with the dot set to true;
+- ISSUE #24: Correction on setDisplayToDecNumber bug (thanks to hbx3485).

 Version 2.1.1

--- a/TM1640.cpp
+++ b/TM1640.cpp
@@ -35,6 +35,12 @@ TM1640::TM1640(byte dataPin, byte clockPin, boolean activateDisplay, byte intens
 void TM1640::sendChar(byte pos, byte data, boolean dot)
 {
  sendData(pos, data | (dot ? 0b10000000 : 0));
+  
+  // necessary for the TM1640
+  digitalWrite(strobePin, LOW);
+  digitalWrite(clockPin, LOW);
+  digitalWrite(clockPin, HIGH);
+  digitalWrite(strobePin, HIGH);
 }

 void TM1640::clearDisplay()