added static heigh and width variables for supporting different modes

1 files changed, 11 insertions, 3 deletions

diff --git a/glcd.c b/glcd.c
index 5effa0eb..d62b54e0 100755
--- a/glcd.c
+++ b/glcd.c
@@ -3,7 +3,7 @@
 #include <math.h>

 

 static uint8_t orientation;

-static uint16_t DeviceCode, temp;

+static uint16_t DeviceCode, lcd_height, lcd_width;

 

 static __inline void lcdWriteIndex(uint16_t index) {

 	Clr_RS;

@@ -106,18 +106,26 @@ void lcdSetOrientation(uint8_t newOrientation) {
 		case portrait:

 			lcdWriteReg(0x0001, 0x2B3F); 

 			lcdWriteReg(0x0011, 0x6070);

+			lcd_height = SCREEN_HEIGHT;

+			lcd_width = SCREEN_WIDTH;

 			break;

 		case landscape:

 			lcdWriteReg(0x0001, 0x293F);

 			lcdWriteReg(0x0011, 0x6078);

+			lcd_height = SCREEN_WIDTH;

+			lcd_width = SCREEN_HEIGHT;

 			break;

 		case portraitInv:

 			lcdWriteReg(0x0001, 0x693F);

 			lcdWriteReg(0x0011, 0x6040);

+			lcd_height = SCREEN_HEIGHT;

+			lcd_width = SCREEN_WIDTH;

 			break;

 		case landscapeInv:

 			lcdWriteReg(0x0001, 0x6B3F);

 			lcdWriteReg(0x0011, 0x6048);

+			lcd_height = SCREEN_WIDTH;

+			lcd_width = SCREEN_HEIGHT;

 			break;

 	}

 }

@@ -370,8 +378,8 @@ void lcdTest(void) {
 	uint8_t y;

 	uint8_t r,g,b;

 

-	for(y = 0; y < SCREEN_HEIGHT; y++) {

-		for(x = 0; x < SCREEN_WIDTH; x++) {

+	for(y = 0; y < lcd_height; y++) {

+		for(x = 0; x < lcd_width; x++) {

 			r = x + y;

 			g = x - y;

 			b = y - x;