From e0fb9cd4ab1484e000a349ab6636a2afccc87258 Mon Sep 17 00:00:00 2001
From: Charlez Kwan <charlez.kwan@volatiles.lighting>
Date: Sun, 26 Jan 2020 12:28:25 +0100
Subject: [PATCH] main: paint_clear before putting anything into buffer: solve
 the residue pixel problem

---
 Src/main.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/Src/main.c b/Src/main.c
index 59d81e9..03086aa 100644
--- a/Src/main.c
+++ b/Src/main.c
@@ -196,6 +196,18 @@ int main(void)
     sPaint_time.Sec = sTime.Seconds;
 //    printf("hour %i :",sPaint_time.Hour);
 //    printf("min %i :",sPaint_time.Min);
+    if(system_mode!=Offscreen){
+
+    		Paint_Clear(WHITE);
+			Paint_DrawArray();
+			Paint_DrawCurrent();
+			Paint_Selector(System_CustomHeartbeat(2),selector_pos, system_mode);
+
+    }else{
+    	Paint_Clear(WHITE);
+    	Paint_DrawString_EN(0,0,"You can remove the monitor",&Font16,WHITE,BLACK);
+    }
+		Paint_Drawonoff(System_fire());
 
     Paint_DrawArray();
     Paint_DrawCurrent();