Andrew Lindsay / HT1632_LedMatrix

Library for Sure Electronics HT1632 based LED matrix displays. Supports multiple displays connected together.

Dependents:   HT1632MsgScroller SMS_LEDMatrixPrinter

Files at this revision

API Documentation at this revision

Revision 13:9a869360d0ae, committed 2013-04-08

Comitter:
SomeRandomBloke
Date:
Mon Apr 08 20:54:20 2013 +0000
Parent:
12:e621d8c89cc3
Child:
14:b051965066db
Commit message:
updates

Changed in this revision

HT1632_LedMatrix.cpp Show annotated file Show diff for this revision Revisions of this file
HT1632_LedMatrix.h Show annotated file Show diff for this revision Revisions of this file 
--- a/HT1632_LedMatrix.cpp	Wed Mar 20 23:11:10 2013 +0000
+++ b/HT1632_LedMatrix.cpp	Mon Apr 08 20:54:20 2013 +0000
@@ -408,6 +408,27 @@
     return colsLeft;
 }
 
+int  HT1632_LedMatrix::_putc(int c) {
+  if (c == '\n') {
+    cursorY += 8;
+    cursorX = 0;
+  } else if (c == '\r') {
+    // skip em
+  } else {
+    putChar(cursorX, cursorY, c);
+    cursorX += 6;
+//  if (wrap && (cursorX > (_width - 6))) {
+//    cursorY += 8;
+//    cursorX = 0;
+//  }
+  }
+
+  return c;
+}
+int HT1632_LedMatrix::_getc() {
+    return -1;
+}
+
 // Set position of cursor for writing
 void HT1632_LedMatrix::gotoXY(int x, int y)
 {

--- a/HT1632_LedMatrix.h	Wed Mar 20 23:11:10 2013 +0000
+++ b/HT1632_LedMatrix.h	Mon Apr 08 20:54:20 2013 +0000
@@ -83,7 +83,7 @@
 
 /** class HT1632_LedMatrix
 */
-class HT1632_LedMatrix
+class HT1632_LedMatrix : public Stream
 {
 private:
     /** Select a specific display, numbers as 0 to 3
@@ -307,6 +307,10 @@
                     unsigned char r, unsigned char c);
 #endif
 
+protected:
+    virtual int _putc(int value);
+    virtual int _getc();
+
 };
 
 #endif //_HT1632_LEDMATRIX_H