ISSUE #20: Support for negative decimal numbers

2012-02-20 22:17:47 +00:00
parent 8b1fda292d
commit f52570e011
4 changed files with 32 additions and 3 deletions
--- a/TM16XXFonts.h
+++ b/TM16XXFonts.h
@@ -50,6 +50,8 @@ const byte NUMBER_FONT[] = {
  0b01110001  // F
 };

+const byte MINUS = 0b01000000;
+
 // definition for error
 const byte ERROR_DATA[] = {
  0b01111001, // E