--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/cs/drivers/drv_app/r2d/lcds/ColorBoard/r2d_task_i.c	Fri Oct 16 06:23:26 2020 +0000
@@ -0,0 +1,86 @@
+#define MASTER_CMD(data) *(volatile unsigned char*)0x2000005 = (data)
+#define MASTER_DATA(data) *(volatile unsigned char*)0x2000004 = (data)
+#define SLAVE_CMD(data) *(volatile unsigned char*)0x2000003 = (data)
+#define SLAVE_DATA(data) *(volatile unsigned char*)0x2000002 = (data)
+
+void r2d_lcd_power_on(void)
+{
+}
+
+void r2d_lcd_power_off(void)
+{
+}
+
+void r2d_refresh(void)
+{
+	INT16 x,y;
+
+    UINT32 v;
+
+    UINT32  *mp,*sp;
+	UINT32 mtmp,stmp;
+
+	
+
+#ifndef _WINDOWS	
+  MASTER_CMD(0xF0);  // RE register set
+  MASTER_CMD(0xA3);  // Auto incremnent
+  MASTER_CMD(0x00);  // X Address set (lower)
+  MASTER_CMD(0x10);  // X Address set (upper)
+  MASTER_CMD(0x20);  // Y Address set (lower)
+  MASTER_CMD(0x30);  // Y Address set (upper)
+  MASTER_CMD(0x97);  // Display control
+
+  //position slave
+  SLAVE_CMD(0xF0);  // RE register set
+  SLAVE_CMD(0xA3);  // Auto incremnent
+  SLAVE_CMD(0x00);  // X Address set (lower)
+  SLAVE_CMD(0x10);  // X Address set (upper)
+  SLAVE_CMD(0x20);  // Y Address set (lower)
+  SLAVE_CMD(0x30);  // Y Address set (upper)
+  SLAVE_CMD(0x96);  // Display control
+#endif
+    	
+    // rvf_send_trace("R2D REFRESH",strlen("R2D REFRESH"), NULL_PARAM, 
+	//		   RV_TRACE_LEVEL_DEBUG_HIGH, TRACE_XXX );
+
+	mp=r2d_g_framebuffer->p_memory_words;
+
+	// One word added by computation of R2D_MWWIDTH
+	// so 49 used instead of 48
+	sp=mp+(64*49);
+
+
+	
+    
+	for (y=0;y<64;y++)
+	{
+	  for  (x=0; x<48;x++)
+      {
+
+		mtmp=~(*mp++);
+		stmp=~(*sp++);
+
+        MASTER_DATA(mtmp&0xFF);
+        SLAVE_DATA(stmp&0xFF);
+#ifndef _WINDOWS
+		mtmp>>=16;
+		stmp>>=16;
+		MASTER_DATA(mtmp&0xFF);
+        SLAVE_DATA(stmp&0xFF);
+
+#endif
+      }
+	  // R2D_MWWIDTH is one word larger than the real LCD size
+	  // so when refreshing that must be taken into account
+	  *mp++;
+	  *sp++;
+	}
+
+   // Finish sending datas to LCD
+   
+   r2d_reinit_update_region();
+#ifdef _WINDOWS
+	lcd_refresh();
+#endif
+}
\ No newline at end of file