/* * \brief  Platform for Starter Kit 3A * \author Norman Feske * \date   2008-08-17 *//* FPGA includes */#include "xparameters.h"#include "mb_interface.h"/* local includes */#include "platform.h"#include "gfx/spartan3a.h"#include "gfx/microblaze_logo.h"#include "led.h"#include "disp_img.h"/* DOpE includes */#include <dopelib.h>#include <stdio.h>#include <stdlib.h>static int s3a_app_id, mb_app_id; /* DOpE application IDs for logos *//** * Callback: called when the led-control button of the main menu got pressed */static void led_menu_button_callback(dope_event *e, void *arg){	open_led_window();}/** * Callback: called when the Spartan3A button of the main menu got pressed */static void s3a_menu_button_callback(dope_event *e, void *arg){	open_image_window(s3a_app_id);}/** * Callback: called when the Microblaze button of the main menu got pressed */static void mb_menu_button_callback(dope_event *e, void *arg){	open_image_window(mb_app_id);}/** * Callback: called when LED state was changed */static void set_led_state(unsigned led_state){	int *ptr = (int *)(XPAR_LEDS_8BIT_BASEADDR);	*ptr = led_state;}/************************* ** Interface functions ** *************************/void init_platform(void){	/* enable microblaze cache if available */#if XPAR_MICROBLAZE_0_USE_ICACHE 	microblaze_enable_icache();#endif#if XPAR_MICROBLAZE_0_USE_DCACHE 	microblaze_enable_dcache();#endif}void init_platform_gui(int menu_app_id){	init_led_window(8, set_led_state);	s3a_app_id = create_image_window("Spartan-3A", pixel_data_spartan3a,		                    280, 200, 300, 223);	mb_app_id = create_image_window("Microblaze", pixel_data_microblaze,		                    25, 500, 269, 51);	/* add items for LED-control window and logo windows into main menu */	dope_cmd_seq(menu_app_id,	 	"b_led_control = new Button(-text \"LED control\")",	 	"b_s3a_logo    = new Button(-text \"Spartan3A logo\")",	 	"b_mb_logo     = new Button(-text \"Microblaze logo\")",		"g.place(b_s3a_logo,    -column 1 -row 20)",		"g.place(b_mb_logo,     -column 1 -row 21)",		"g.place(b_led_control, -column 1 -row 22)",		NULL);	dope_bind(menu_app_id, "b_led_control", "commit", led_menu_button_callback,  NULL);	dope_bind(menu_app_id, "b_s3a_logo",    "commit", s3a_menu_button_callback,  NULL);	dope_bind(menu_app_id, "b_mb_logo",     "commit", mb_menu_button_callback,   NULL);}