diff options
-rw-r--r-- | common/lcd.c | 26 | ||||
-rw-r--r-- | include/lcd.h | 36 |
2 files changed, 62 insertions, 0 deletions
diff --git a/common/lcd.c b/common/lcd.c index b6be800..4cea04e 100644 --- a/common/lcd.c +++ b/common/lcd.c @@ -885,5 +885,31 @@ static void *lcd_logo(void) #endif /* CONFIG_LCD_LOGO && !CONFIG_LCD_INFO_BELOW_LOGO */ } +void lcd_position_cursor(unsigned col, unsigned row) +{ + console_col = min(col, CONSOLE_COLS - 1); + console_row = min(row, CONSOLE_ROWS - 1); +} + +int lcd_get_pixel_width(void) +{ + return panel_info.vl_col; +} + +int lcd_get_pixel_height(void) +{ + return panel_info.vl_row; +} + +int lcd_get_screen_rows(void) +{ + return CONSOLE_ROWS; +} + +int lcd_get_screen_columns(void) +{ + return CONSOLE_COLS; +} + /************************************************************************/ /************************************************************************/ diff --git a/include/lcd.h b/include/lcd.h index 42070d7..2517d39 100644 --- a/include/lcd.h +++ b/include/lcd.h @@ -294,6 +294,42 @@ void lcd_printf (const char *fmt, ...); void lcd_clear(void); int lcd_display_bitmap(ulong bmp_image, int x, int y); +/** + * Get the width of the LCD in pixels + * + * @return width of LCD in pixels + */ +int lcd_get_pixel_width(void); + +/** + * Get the height of the LCD in pixels + * + * @return height of LCD in pixels + */ +int lcd_get_pixel_height(void); + +/** + * Get the number of text lines/rows on the LCD + * + * @return number of rows + */ +int lcd_get_screen_rows(void); + +/** + * Get the number of text columns on the LCD + * + * @return number of columns + */ +int lcd_get_screen_columns(void); + +/** + * Set the position of the text cursor + * + * @param col Column to place cursor (0 = left side) + * @param row Row to place cursor (0 = top line) + */ +void lcd_position_cursor(unsigned col, unsigned row); + /* Allow boards to customize the information displayed */ void lcd_show_board_info(void); |