add arduino code

2.13inch_e-paper_code/RaspberryPi/bcm2835/obj/EPD_2in13.h

@@ -0,0 +1,50 @@
+/*****************************************************************************
+* | File      	:	EPD_2in13.h
+* | Author      :   Waveshare team
+* | Function    :   Electronic paper driver
+* | Info        :
+*----------------
+* |	This version:   V2.0
+* | Date        :   2018-11-14
+* | Info        :   
+* 1.Remove:ImageBuff[EPD_HEIGHT * EPD_WIDTH / 8]
+* 2.Change:EPD_Display(UBYTE *Image)
+*   Need to pass parameters: pointer to cached data
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documnetation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to  whom the Software is
+# furished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in
+# all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS OR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+# THE SOFTWARE.
+#
+******************************************************************************/
+#ifndef _EPD2IN13_H
+#define _EPD2IN13_H
+
+#include "DEV_Config.h"
+
+// Display resolution
+#define EPD_WIDTH       122
+#define EPD_HEIGHT      250
+
+extern const unsigned char lut_full_update[];
+extern const unsigned char lut_partial_update[];
+
+UBYTE EPD_Init(const unsigned char* update);
+void EPD_Clear(void);
+void EPD_Display(UBYTE *Image);
+void EPD_Sleep(void);
+
+#endif