Decrese value to 8bit limit.

git-svn-id: https://src.develer.com/svnoss/bertos/trunk@1468 38d2e660-2303-0410-9eaa-f027e97ec537

diff --git a/bertos/drv/lcd_text.h b/bertos/drv/lcd_text.h
index d05cfcd2b199a382f19d66ddfeaab4097353e3e1..4d466d0275d196ed47a1b31fac74a8d9ce6e514a 100644 (file)
--- a/bertos/drv/lcd_text.h
+++ b/bertos/drv/lcd_text.h
@@ -83,7 +83,7 @@
 #define LCD_NOCURSOR   BV(2)   /* Scrittura senza spostamento cursore */
 
 /** Special priority value for lcd_setLayerDepth(). */
-#define LAYER_HIDDEN   -128
+#define LAYER_HIDDEN   -127
 
 /* Compute LCD address from x/y coordinates */
 #define LCD_POS(x,y)  ((lcdpos_t)((uint8_t)(x) + (uint8_t)(y) * (uint8_t)LCD_COLS))