int main(){
printf("Get display\n");
display = get_display();
if (display == NULL) {
printf("Failed to get display\n");
return -1;
}
//lcd_load_bmp("blani.bmp", display);
lcd_load_bmp("blani.bmp", display);
getc(stdin);
lcd_set_bmp(0,0,display);
getc(stdin);
lcd_backlight(LCD_OFF, display);
getc(stdin);
lcd_backlight(LCD_ON, display);
getc(stdin);
lcd_sleep(LCD_ON, display);
getc(stdin);
lcd_sleep(LCD_OFF, display);
getc(stdin);
lcd_onoff(LCD_OFF, display);
getc(stdin);
lcd_onoff(LCD_ON, display);
getc(stdin);
printf("Lcd rect\n");
lcd_set_rect(20, 20, 50, 50, NOFILL, WHITE, display);
getc(stdin);
lcd_set_rect(20, 60, 50, 90, NOFILL, RED, display);
getc(stdin);
lcd_set_rect(60, 20, 90, 50, NOFILL, BLUE, display);
getc(stdin);
lcd_set_rect(60, 60, 90, 90, NOFILL, ORANGE, display);
getc(stdin);
// printf("Lcd pixel\n");
// lcd_set_pixel(100, 100, WHITE, display);
lcd_set_line(2,0, 20, 78, RED, display);
getc(stdin);
lcd_set_line(30,19, 98, 34, BLUE, display);
getc(stdin);
lcd_set_line(129,129, 20, 60, GREEN, display);
getc(stdin);
lcd_put_str("Test str 1\n", 10, 10, SMALL, YELLOW, display);
getc(stdin);
lcd_put_str("Test str 2\n", 30, 10, MEDIUM, GREEN, display);
getc(stdin);
lcd_put_str("Test str 3\n", 50, 10, LARGE, ORANGE, display);
getc(stdin);
printf("Release display\n");
release_display(display);
}
//dst_w,为TVOUT è¾åº ç宽
//dst_h,为TVOUT è¾åº çé«
//tvout mode æä¸ç§ï¼1ï¼lcd ,2: ntsc ,3:pal åå«å¯¹åºä¸å模å¼çè¾åºå¤§å°è®¾ç½®ã?
//=====
void tvout_display_set(int src_x,int src_y,int src_span, int src_w, int src_h,int dst_w,int dst_h)
{
u32 w_step = src_w*0x100/dst_w;
u32 w_remain = src_w*0x100 - dst_w * w_step;
u32 h_step = src_h*0x100/dst_h;
u32 h_remain = src_h*0x100 - dst_h * h_step;
u32 burst = 2;
if(TVOUT_MODE_LCD == tvout_get_cur_mode()) //lcd
{
#if (0 == LCD_MCU)
//set rgb window
REG32(LCDCON19) = 0+REG32(LCDCON9);
REG32(LCDCON20) = 0+REG32(LCDCON13);
REG32(LCDCON21) = dst_w+REG32(LCDCON9)-1;
REG32(LCDCON22) = dst_h+REG32(LCDCON13)-1;
lcd_set_line(src_span*2); //set line
#else
//set mcu window
REG32(LCDCON19) = 0;
REG32(LCDCON20) = 0;
REG32(LCDCON21) = dst_w-1;
REG32(LCDCON22) = dst_h-1;
lcd_set_line(src_span*2); //set line
#endif
}
else //tvout
{
//set window
REG32(LCDCON19) = 0;
REG32(LCDCON20) = 0;
REG32(LCDCON21) = dst_w;
REG32(LCDCON22) = dst_h;
REG32(LCDCON48) = src_span*2; //set line
}
REG32(LCDCON49) = w_step; //W_step
REG32(LCDCON50) = w_remain; //W_remain
REG32(LCDCON51) = h_step; //H_step
REG32(LCDCON52) = h_remain; //H_remain
REG32(LCDCON53) = dst_w; //D_w
REG32(LCDCON54) = dst_h; //D_h
REG32(LCDCON55) = src_w; //S_W
REG32(LCDCON56) = src_h; //S_H
REG32(LCDCON59) |= (burst<<6);
return;
}
void demo_line() {
printf("Demo line\n");
int i;
char key;
int coord[15][5] =
{
{ 20, 110, 110, 110, GREEN},
{ 20, 110, 40, 90, GREEN},
{ 110, 110, 90, 90, GREEN},
{ 40, 90, 90, 90, GREEN},
{ 80, 90, 80, 20, BLUE},
{ 80, 20, 50, 20, BLUE},
{ 50, 20, 50, 43, BLUE},
{ 47, 44, 53, 44, YELLOW},
{ 47, 45, 53, 45, YELLOW},
{ 47, 46, 53, 46, YELLOW},
{ 47, 47, 53, 47, YELLOW},
{ 50, 48, 50, 66, RED},
{ 40, 56, 60, 56, RED},
{ 50, 66, 40, 75, RED},
{ 50, 66, 60, 75, RED}
};
clear_screen();
for (i = 0; i < 15; i++) {
lcd_set_line(coord[i][1], coord[i][0], coord[i][3], coord[i][2], coord[i][4], display);
key = get_key();
if (key == QUIT)
return;
}
}
static inline void lcd_set_data (lcd_t * lcd, unsigned char data)
{
ARM_GPIOE->DATA |= (1 << PORTE_RS);
LCD_REG = data;
//udelay (1);
lcd->new_line = 0;
if (++lcd->col == 20) {
lcd->new_line = 1;
lcd->line = (lcd->line + 1) & 3;
lcd_set_line (lcd, lcd->line);
}
}
static void lcd_putchar (lcd_t *lcd, short c)
{
int i;
switch (lcd->esc_mode) {
case 0:
if (! lcd->unicode_char) {
switch (c) {
case '\n':
if (lcd->new_line) {
lcd->new_line = 0;
return;
}
for (i = lcd->col; i < 20; ++i)
lcd_set_data (lcd, ' ');
//lcd->line = (lcd->line + 1) & 3;
//lcd_set_line (lcd, lcd->line);
return;
case '\t': /* tab replaced by space */
c = ' ';
break;
case '\r': /* carriage return - go to begin of line */
lcd_set_line (lcd, lcd->line);
return;
case '\33':
lcd->esc_mode = 1;
return;
case '&':
c = 0xB0;
break;
case 0xD0:
case 0xD1:
lcd->unicode_char = c;
return;
}
} else {
c = translate_russian (lcd, c);
lcd->unicode_char = 0;
}
break;
case 1:
if (c == '[') {
lcd->esc_mode = 2;
return;
} else {
lcd->esc_mode = 0;
}
break;
case 2:
if (c == 'H') {
lcd_command (LCD_CMD_CURSOR_HOME);
lcd->line = 0;
lcd->col = 0;
lcd->esc_mode = 0;
return;
} else if (c == '2') {
lcd->esc_mode = 3;
lcd->esc_buf = c;
return;
} else {
lcd_set_data (lcd, '[');
lcd->esc_mode = 0;
}
break;
case 3:
if (c == 'J') {
lcd_command (LCD_CMD_CLEAR_DISPLAY);
lcd->line = 0;
lcd->col = 0;
lcd->esc_mode = 0;
return;
} else {
lcd_set_data (lcd, '[');
lcd_set_data (lcd, lcd->esc_buf);
lcd->esc_mode = 0;
}
break;
default:
lcd->esc_mode = 0;
break;
}
lcd_set_data (lcd, c);
}
