Add image printing.

Fork of AS289R2 by Toyomasa Watarai

Revision:
7:39c683fde12c
Parent:
6:6aac36a293c7
--- a/AS289R2.h	Fri Feb 03 10:02:52 2017 +0000
+++ b/AS289R2.h	Mon Feb 27 04:29:23 2017 +0000
@@ -213,7 +213,7 @@
      * @param lines Number of print line
      * @param image Data to be printed
      */
-    void printBitmapImage(uint32_t cmd, uint16_t lines, const char * image);
+    void printBitmapImage(uint32_t cmd, uint16_t lines, const unsigned char * image);
 
     /** Set Line Spaceing
      *
@@ -308,6 +308,7 @@
 
     /** Set as default BarCode Bar size
      *
+     * @brief Reset narrow-bar and wide-bar to its default value
      */
     void defaultBarCodeBarSize(void);