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added static heigh and width variables for supporting different modes

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Tectu 2012-05-29 02:10:11 +02:00
parent d482576656
commit 1fcb2ba9c2
1 changed files with 11 additions and 3 deletions
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14
glcd.c
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@ -3,7 +3,7 @@
#include <math.h> #include <math.h>
static uint8_t orientation; static uint8_t orientation;
static uint16_t DeviceCode, temp; static uint16_t DeviceCode, lcd_height, lcd_width;
static __inline void lcdWriteIndex(uint16_t index) { static __inline void lcdWriteIndex(uint16_t index) {
Clr_RS; Clr_RS;
@ -106,18 +106,26 @@ void lcdSetOrientation(uint8_t newOrientation) {
case portrait: case portrait:
lcdWriteReg(0x0001, 0x2B3F); lcdWriteReg(0x0001, 0x2B3F);
lcdWriteReg(0x0011, 0x6070); lcdWriteReg(0x0011, 0x6070);
lcd_height = SCREEN_HEIGHT;
lcd_width = SCREEN_WIDTH;
break; break;
case landscape: case landscape:
lcdWriteReg(0x0001, 0x293F); lcdWriteReg(0x0001, 0x293F);
lcdWriteReg(0x0011, 0x6078); lcdWriteReg(0x0011, 0x6078);
lcd_height = SCREEN_WIDTH;
lcd_width = SCREEN_HEIGHT;
break; break;
case portraitInv: case portraitInv:
lcdWriteReg(0x0001, 0x693F); lcdWriteReg(0x0001, 0x693F);
lcdWriteReg(0x0011, 0x6040); lcdWriteReg(0x0011, 0x6040);
lcd_height = SCREEN_HEIGHT;
lcd_width = SCREEN_WIDTH;
break; break;
case landscapeInv: case landscapeInv:
lcdWriteReg(0x0001, 0x6B3F); lcdWriteReg(0x0001, 0x6B3F);
lcdWriteReg(0x0011, 0x6048); lcdWriteReg(0x0011, 0x6048);
lcd_height = SCREEN_WIDTH;
lcd_width = SCREEN_HEIGHT;
break; break;
} }
} }
@ -370,8 +378,8 @@ void lcdTest(void) {
uint8_t y; uint8_t y;
uint8_t r,g,b; uint8_t r,g,b;
for(y = 0; y < SCREEN_HEIGHT; y++) { for(y = 0; y < lcd_height; y++) {
for(x = 0; x < SCREEN_WIDTH; x++) { for(x = 0; x < lcd_width; x++) {
r = x + y; r = x + y;
g = x - y; g = x - y;
b = y - x; b = y - x;