FreeCalypso > hg > fc-tourmaline

diff src/cs/drivers/drv_app/r2d/lcds/c139/r2d_task_i.c @ 276:4221c724c664

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R2D: preparations for adding LCD hardware suspend handling
author Mychaela Falconia <falcon@freecalypso.org>
date Tue, 07 Sep 2021 21:05:38 +0000
parents 502a0a3f6a49
children
line wrap: on
line diff
--- a/src/cs/drivers/drv_app/r2d/lcds/c139/r2d_task_i.c	Fri Jul 30 02:55:48 2021 +0000
+++ b/src/cs/drivers/drv_app/r2d/lcds/c139/r2d_task_i.c	Tue Sep 07 21:05:38 2021 +0000
@@ -51,6 +51,10 @@
 	y1=r2d_update_ul_y; //0
 	y2=r2d_update_br_y; //63
 
+	if (y1 > y2)
+		return;
+	r2d_reinit_update_region();
+
 	/* set window area */
 	c139_set_lcd_addr_region(0, 95, y1, y2);
 
@@ -72,6 +76,4 @@
 		}	    
 		p++;
 	} 
-
-	r2d_reinit_update_region();
 }