void S5L8900X_framebuffer_init(void)
{
char tempbuf[16];
/*
* Technically, iBoot should initialize this.. Haven't bothered
* to reverse this part properly, if you're using a 16-bit panel, then use
* the 'rgb565' boot-argument if you care about a working framebuffer...
*/
PE_state.video.v_depth = 4 * (8); // 32bpp
if (PE_parse_boot_argn("rgb565", tempbuf, sizeof(tempbuf))) {
PE_state.video.v_depth = 2 * (8); // 16bpp
}
kprintf(KPRINTF_PREFIX "framebuffer initialized\n");
/*
* Enable early framebuffer.
*/
//if (PE_parse_boot_argn("-early-fb-debug", tempbuf, sizeof(tempbuf))) {
initialize_screen((void *) &PE_state.video, kPEAcquireScreen);
//}
if (PE_parse_boot_argn("-graphics-mode", tempbuf, sizeof(tempbuf))) {
initialize_screen((void *) &PE_state.video, kPEGraphicsMode);
} else {
initialize_screen((void *) &PE_state.video, kPETextMode);
}
return;
}
void RealView_framebuffer_init(void)
{
gRealviewPl111Base = ml_io_map(REALVIEW_PL111_BASE, PAGE_SIZE);
/*
* The hardware demands a framebuffer, but the framebuffer has to be given
* in a hardware address.
*/
void *framebuffer = pmap_steal_memory(1024 * 768 * 4);
void *framebuffer_phys = pmap_extract(kernel_pmap, framebuffer);
uint32_t depth = 2;
uint32_t width = 1024;
uint32_t height = 768;
uint32_t pitch = (width * depth);
uint32_t fb_length = (pitch * width);
uint32_t timingRegister, controlRegister;
/*
* Set framebuffer address
*/
HARDWARE_REGISTER(gRealviewPl111Base + PL111_UPPER_FB) = framebuffer_phys;
HARDWARE_REGISTER(gRealviewPl111Base + PL111_LOWER_FB) = framebuffer_phys;
/*
* Initialize timings to 1024x768x16
*/
HARDWARE_REGISTER(gRealviewPl111Base + PL111_TIMINGS_0) = LCDTIMING0_PPL(width);
HARDWARE_REGISTER(gRealviewPl111Base + PL111_TIMINGS_1) = LCDTIMING1_LPP(height);
/*
* Enable the TFT/LCD Display
*/
HARDWARE_REGISTER(gRealviewPl111Base + PL111_CONTROL) = LCDCONTROL_LCDEN | LCDCONTROL_LCDTFT | LCDCONTROL_LCDPWR | LCDCONTROL_LCDBPP(5);
PE_state.video.v_baseAddr = (unsigned long) framebuffer_phys;
PE_state.video.v_rowBytes = width * 4;
PE_state.video.v_width = width;
PE_state.video.v_height = height;
PE_state.video.v_depth = 4 * (8); // 16bpp
kprintf(KPRINTF_PREFIX "framebuffer initialized\n");
bzero(framebuffer, (pitch * height));
char tempbuf[16];
if (PE_parse_boot_argn("-graphics-mode", tempbuf, sizeof(tempbuf))) {
/*
* BootX like framebuffer.
*/
memset(framebuffer, 0xb9, PE_state.video.v_rowBytes * PE_state.video.v_height);
initialize_screen((void *) &PE_state.video, kPEGraphicsMode);
} else {
initialize_screen((void *) &PE_state.video, kPETextMode);
}
}
void main()
{
initialize_screen();
menu();
}
void RealView_framebuffer_init(void)
{
gRealviewPl111Base = ml_io_map(REALVIEW_PL111_BASE, PAGE_SIZE);
/*
* The hardware demands a framebuffer, but the framebuffer has to be given
* in a hardware address.
*/
void* framebuffer = pmap_steal_memory(1024 * 768 * 4);
void* framebuffer_phys = pmap_get_phys(kernel_pmap, framebuffer);
uint32_t depth = 2;
uint32_t width = 1024;
uint32_t height = 768;
uint32_t pitch = (width * depth);
uint32_t fb_length = (pitch * width);
uint32_t timingRegister, controlRegister;
/* Set framebuffer address */
HARDWARE_REGISTER(gRealviewPl111Base + PL111_UPPER_FB) = framebuffer_phys;
HARDWARE_REGISTER(gRealviewPl111Base + PL111_LOWER_FB) = framebuffer_phys;
/* Initialize timings to 1024x768x16 */
HARDWARE_REGISTER(gRealviewPl111Base + PL111_TIMINGS_0) = LCDTIMING0_PPL(width);
HARDWARE_REGISTER(gRealviewPl111Base + PL111_TIMINGS_1) = LCDTIMING1_LPP(height);
/* Enable the TFT/LCD Display */
HARDWARE_REGISTER(gRealviewPl111Base + PL111_CONTROL) =
LCDCONTROL_LCDEN |
LCDCONTROL_LCDTFT |
LCDCONTROL_LCDPWR |
LCDCONTROL_LCDBPP(4);
PE_state.video.v_baseAddr = (unsigned long)framebuffer_phys;
PE_state.video.v_rowBytes = width * 2;
PE_state.video.v_width = width;
PE_state.video.v_height = height;
PE_state.video.v_depth = 2 * (8); // 16bpp
kprintf(KPRINTF_PREFIX "framebuffer initialized\n");
bzero(framebuffer, (pitch * height));
initialize_screen((void*)&PE_state.video, kPEAcquireScreen);
initialize_screen((void*)&PE_state.video, kPEEnableScreen);
}
// The initialization method for this module
void Init_CMouse() {
CMouse = rb_define_module("CMouse");
rb_define_singleton_method(CMouse, "get_mouse_x", method_get_mouse_x, 0);
rb_define_singleton_method(CMouse, "get_mouse_y", method_get_mouse_y, 0);
rb_define_singleton_method(CMouse, "set_mouse_rel", method_set_mouse_rel, 2);
rb_define_singleton_method(CMouse, "set_mouse_abs", method_set_mouse_abs, 2);
rb_define_singleton_method(CMouse, "left_click", method_left_click, 0);
initialize_screen();
}
int PE_initialize_console( PE_Video * info, int op )
{
static int last_console = -1;
if (info) {
info->v_offset = 0;
info->v_length = 0;
info->v_display = GRAPHICS_MODE;
}
switch ( op ) {
case kPEDisableScreen:
initialize_screen(info, op);
kprintf("kPEDisableScreen %d\n", last_console);
if (!console_is_serial())
last_console = switch_to_serial_console();
break;
case kPEEnableScreen:
initialize_screen(info, op);
if (info) PE_state.video = *info;
kprintf("kPEEnableScreen %d\n", last_console);
if( last_console != -1)
switch_to_old_console( last_console);
break;
case kPEBaseAddressChange:
if (info) PE_state.video = *info;
/* fall thru */
default:
initialize_screen(info, op);
break;
}
return 0;
}
void st::_app::sdl_poll::run() {
SDL_Surface* image = NULL;
// Could, should this be a member? Should I just have a
// standard loop that I can start up. I'll refactor this
// soonish.
bool quit = false;
initialize_screen( "Event Test" );
image = load_image( "x.png" );
apply_surface(0, 0, image);
flip();
// Will need to rework event loop somehow...
start();
free_surface( image );
}
void st::_app::lesson10::run() {
initialize_screen();
m_background = load_image("keystates-background.png");
m_font = load_font("lazy.ttf", 28);
apply_surface(0,0,m_background);
m_upmessage = TTF_RenderText_Solid( font(), "Up", textcolor() );
m_downmessage = TTF_RenderText_Solid( font(), "Down", textcolor() );
m_leftmessage = TTF_RenderText_Solid( font(), "Left", textcolor() );
m_rightmessage = TTF_RenderText_Solid( font(), "Right",textcolor() );
flip();
start();
}
int main(void)
{
SysTick_Init();
startSSI0();
initialize_screen(BACKLIGHT_ON);
while(1)
{
clear_screen();
screen_write("Hi!\nHow are you?",ALIGN_LEFT_TOP);
SysTick_Wait50ms(200);
clear_screen();
screen_write("Hi!\nHow are you?",ALIGN_CENTRE_TOP);
SysTick_Wait50ms(200);
clear_screen();
screen_write("Hi!\nHow are you?",ALIGN_RIGHT_TOP);
SysTick_Wait50ms(200);
clear_screen();
screen_write("Hi!\nHow are you?",ALIGN_LEFT_CENTRE);
SysTick_Wait50ms(200);
clear_screen();
screen_write("Hi!\nHow are you?",ALIGN_CENTRE_CENTRE);
SysTick_Wait50ms(200);
clear_screen();
screen_write("Hi!\nHow are you?",ALIGN_RIGHT_CENTRE);
SysTick_Wait50ms(200);
clear_screen();
screen_write("Hi!\nHow are you?",ALIGN_LEFT_BOTTOM);
SysTick_Wait50ms(200);
clear_screen();
screen_write("Hi!\nHow are you?",ALIGN_CENTRE_BOTTOM);
SysTick_Wait50ms(200);
clear_screen();
screen_write("Hi!\nHow are you?",ALIGN_RIGHT_BOTTOM);
SysTick_Wait50ms(200);
int i=0;
for(i=0;i<5;i++)
{
clear_screen();
screen_write("Welcome",ALIGN_RANDOM);
SysTick_Wait50ms(200);
}
}
return 0;
}
void setup() {
Serial.begin(9600);
Serial.println("Starting...");
delay(500);
Serial.flush(); // There can be nasty leftover bits.
initialize_screen();
initialize_sd_card();
initialize_joystick();
initialize_map();
// Want to start viewing window in the center of the map
move_window(
(map_box[current_map_num].W + map_box[current_map_num].E) / 2,
(map_box[current_map_num].N + map_box[current_map_num].S) / 2);
// with cursor in the middle of the window
move_cursor_to(
screen_map_x + display_window_width / 2,
screen_map_y + display_window_height / 2);
// Draw the initial screen and cursor
first_time = 1;
// Now initialize and enable the zoom buttons.
pinMode(zoom_out_pin, INPUT); // Zoom out.
digitalWrite(zoom_out_pin, HIGH);
pinMode(zoom_in_pin, INPUT); // Zoom in.
digitalWrite(zoom_in_pin, HIGH);
// Initialize interrupt routines attached to zoom buttons.
attachInterrupt(zoom_in_interrupt, handle_zoom_in, FALLING);
attachInterrupt(zoom_out_interrupt, handle_zoom_out, FALLING);
#ifdef DEBUG_MEMORY
Serial.print("Available mem:");
Serial.println(AVAIL_MEM);
#endif
}
void st::_app::lesson4::run() {
SDL_Surface* image = NULL;
// Could, should this be a member? Should I just have a
// standard loop that I can start up. I'll refactor this
// soonish.
SDL_Event event;
bool quit = false;
initialize_screen( "Event Test" );
image = load_image( "x.png" );
apply_surface(0, 0, image);
flip();
// Will need to rework event loop somehow...
while ( quit == false ) {
while ( SDL_PollEvent(&event) ) {
if ( event.type == SDL_QUIT ) {
quit = true;
}
}
}
free_surface( image );
}
int spinupJS( char *fname )
{
open_story( fname );
configure( V1, V8 );
#else
int main( int argc, char *argv[] )
{
process_arguments( argc, argv );
configure( V1, V8 );
initialize_screen( );
#endif
load_cache( );
z_restart( );
#ifdef EMSCRIPTEN
interpreter_status = 1;
return 0;
}
/* -------- code */
void do_preferences(
void)
{
struct screen_mode_data mode= graphics_preferences->screen_mode;
GDSpec old_spec= graphics_preferences->device_spec;
handle_preferences();
if (!EqualGDSpec(&graphics_preferences->device_spec, &old_spec) ||
mode.bit_depth != graphics_preferences->screen_mode.bit_depth ||
mode.acceleration != graphics_preferences->screen_mode.acceleration)
{
paint_window_black();
initialize_screen(&graphics_preferences->screen_mode);
/* Re fade in, so that we get the proper colortable loaded.. */
display_main_menu();
}
else if (memcmp(&mode, &graphics_preferences->screen_mode, sizeof(struct screen_mode_data)))
{
change_screen_mode(&graphics_preferences->screen_mode, FALSE);
}
return;
}
int tricam_process(int argc, char *argv[])
{
int i, j, w, h, bpp;
bytemap_t *up_image, *mid_image, *dn_image;
bytemap_t *gray, *se;
bitmap_t *up_roi, *mid_roi, *dn_roi;
bitmap_t *bin, *roi, *tmp;
char *fn, *ptr;
real_t value;
FILE *fd;
label_info_t *label_info;
dwordmap_t *labelmap;
point_t *centroid;
int label, area;
uint8_t vmin, vmax;
real_t vmean;
bytemap_t *op1, *op2, *op3;
char *path;
int next_option;
char *token1, *token2, *token3;
real_t cutup = -2550000, cutdown = -4748;
program_name = argv[0];
do {
next_option = getopt_long(argc, argv, short_options, long_options, NULL);
switch (next_option) {
case 'h': print_usage(stdout, 0); break;
case 'o': token1 = strdup(optarg); break;
case 's': token2 = strdup(optarg); break;
case 'd': token3 = strdup(optarg); break;
case 'f': cutup = strtod(optarg, NULL); break;
case 't': cutdown = strtod(optarg, NULL); break;
case 'v': verbose = 1; break;
case 'n': path = strdup(optarg); break;
case '?': print_usage(stderr, 1); break;
case -1: break;
default: abort();
}
} while (next_option != -1);
// printf("(%s - %s) / %s, %lf, %lf, %s\n", token1, token2, token3, cutup, cutdown, path);
w = WIDTH; h = HEIGHT; bpp = BPP;
initialize_screen(w, h, bpp);
up_image = bytemap_new(w, h);
mid_image = bytemap_new(w, h);
dn_image = bytemap_new(w, h);
gray = bytemap_new(w, h);
up_roi = bitmap_new(w, h);
mid_roi = bitmap_new(w, h);
dn_roi = bitmap_new(w, h);
bin = bitmap_new(w, h);
tmp = bitmap_new(w, h);
roi = bitmap_new(w, h);
se = bytemap_new(3, 3);
bytemap_fill(se, 0, 0, 3, 3, 1);
labelmap = dwordmap_new(w, h);
path = (char *)malloc(256 * sizeof(char));
// Up display image ////////////////////
strcpy(path, argv[1]);
strcat(path, "_up.bmp");
fn = strrchr(path, '/') + 1;
printf("Filename: %s\n", fn);
printf("Display image\n");
load_and_display_BMP(path);
read_bytemap_in_screen(up_image, NULL, NULL);
bytemap_clear(gray);
bytemap_copy(gray, UP_DX, UP_DY, up_image, 0, 0, w, h);
write_bytemap_to_screen(gray, gray, gray);
wait_keyhit();
printf("Mean filtering \n");
mean_smooth(up_image, gray, 3);
write_bytemap_to_screen(up_image, up_image, up_image);
wait_keyhit();
////////////////////////////////////////
// MID display image ///////////////////
strcpy(path, argv[1]);
strcat(path, "_mid.bmp");
fn = strrchr(path, '/') + 1;
printf("Filename: %s\n", fn);
printf("Display image\n");
load_and_display_BMP(path);
read_bytemap_in_screen(mid_image, NULL, NULL);
bytemap_clear(gray);
bytemap_copy(gray, MID_DX, MID_DY, mid_image, 0, 0, w, h);
write_bytemap_to_screen(gray, gray, gray);
wait_keyhit();
printf("Mean filtering \n");
mean_smooth(mid_image, gray, 3);
write_bytemap_to_screen(mid_image, mid_image, mid_image);
wait_keyhit();
/////////////////////////////////////////
// DN display image /////////////////////
strcpy(path, argv[1]);
strcat(path, "_dn.bmp");
fn = strrchr(path, '/') + 1;
printf("filename: %s\n", fn);
printf("Display image\n");
load_and_display_BMP(path);
read_bytemap_in_screen(dn_image, NULL, NULL);
bytemap_clear(gray);
bytemap_copy(gray, DN_DX, DN_DY, dn_image, 0, 0, w, h);
write_bytemap_to_screen(gray, gray, gray);
wait_keyhit();
printf("Mean filtering \n");
mean_smooth(dn_image, gray, 3);
write_bytemap_to_screen(dn_image, dn_image, dn_image);
wait_keyhit();
///////////////////////////////////////
printf("Up Image thresholding\n");
bytemap_threshold(bin, up_image, UP_FROM, UP_TO);
write_bitmap_to_screen(bin, bin, bin);
wait_keyhit();
printf("Big blobs greping\n");
bitmap_clear(roi);
label_info = label_info_new();
labeling(labelmap, label_info, bin, NEIGHBOR_8);
for (label = 0; label < label_info_get_count(label_info); label++) {
label_info_glimpse(&area, label, label_info);
//printf("area:%d\n", area);
if (area > 3000) {
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
if (dwordmap_get_value(labelmap, j, i) == label) {
bitmap_set_value(roi, j, i);
}
}
}
}
}
label_info_destroy(label_info);
write_bitmap_to_screen(roi, roi, roi);
wait_keyhit();
printf("Fill holes\n");
bitmap_complement(bin, roi);
labeling_grep_big_blob(roi, bin);
bitmap_complement(bin, roi);
write_bitmap_to_screen(bin, bin, bin);
wait_keyhit();
printf("Image Morphology\n");
binary_closing(tmp, bin, se);
binary_opening(up_roi, tmp, se);
write_bitmap_to_screen(up_roi, up_roi, up_roi);
wait_keyhit();
///////////////////////////////////////
printf("Mid Image thresholding\n");
bytemap_threshold(bin, mid_image, MID_FROM, MID_TO);
write_bitmap_to_screen(bin, bin, bin);
wait_keyhit();
printf("Big blobs greping\n");
bitmap_clear(roi);
label_info = label_info_new();
labeling(labelmap, label_info, bin, NEIGHBOR_8);
for (label = 0; label < label_info_get_count(label_info); label++) {
label_info_glimpse(&area, label, label_info);
//printf("area:%d\n", area);
if (area > 3000) {
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
if (dwordmap_get_value(labelmap, j, i) == label) {
bitmap_set_value(roi, j, i);
}
}
}
}
}
label_info_destroy(label_info);
write_bitmap_to_screen(roi, roi, roi);
wait_keyhit();
printf("Fill holes\n");
bitmap_complement(bin, roi);
labeling_grep_big_blob(roi, bin);
bitmap_complement(bin, roi);
write_bitmap_to_screen(bin, bin, bin);
wait_keyhit();
printf("Image Morphology\n");
binary_closing(tmp, bin, se);
binary_opening(mid_roi, tmp, se);
write_bitmap_to_screen(mid_roi, mid_roi, mid_roi);
wait_keyhit();
///////////////////////////////////////////////////
printf("Dn Image thresholding\n");
bytemap_threshold(bin, dn_image, DN_FROM, DN_TO);
write_bitmap_to_screen(bin, bin, bin);
wait_keyhit();
printf("Big blobs greping\n");
bitmap_clear(roi);
label_info = label_info_new();
labeling(labelmap, label_info, bin, NEIGHBOR_8);
for (label = 0; label < label_info_get_count(label_info); label++) {
label_info_glimpse(&area, label, label_info);
//printf("area:%d\n", area);
if (area > 3000) {
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
if (dwordmap_get_value(labelmap, j, i) == label) {
bitmap_set_value(roi, j, i);
}
}
}
}
}
label_info_destroy(label_info);
write_bitmap_to_screen(roi, roi, roi);
wait_keyhit();
printf("Fill holes\n");
bitmap_complement(bin, roi);
labeling_grep_big_blob(roi, bin);
bitmap_complement(bin, roi);
write_bitmap_to_screen(bin, bin, bin);
wait_keyhit();
printf("Image Morphology\n");
binary_closing(tmp, bin, se);
binary_opening(dn_roi, tmp, se);
write_bitmap_to_screen(dn_roi, dn_roi, dn_roi);
wait_keyhit();
///////////////////////////////////////////////
bitmap_clear(roi);
bitmap_or(roi, up_roi);
bitmap_or(roi, mid_roi);
bitmap_or(roi, dn_roi);
write_bitmap_to_screen(up_roi, mid_roi, dn_roi);
wait_keyhit();
write_bitmap_to_screen(roi, roi, roi);
wait_keyhit();
/*
//write_bitmap_to_screen(up_roi, mid_roi, dn_roi);
//read_bytemap_in_screen(up_image, mid_image, dn_image);
strcpy(path, argv[1]);
strcat(path, "_up_roi.bmp");
save_bytemap_as_BMP(up_image, path);
strcpy(path, argv[1]);
strcat(path, "_mid_roi.bmp");
save_bytemap_as_BMP(mid_image, path);
strcpy(path, argv[1]);
strcat(path, "_dn_roi.bmp");
save_bytemap_as_BMP(dn_image, path);
read_bytemap_in_screen(gray, NULL, NULL);
strcpy(path, argv[1]);
strcat(path, "_roi.bmp");
save_bytemap_as_BMP(gray, path);
*/
#if 0
// up image statistic /////////////////////////
bytemap_get_min_max_on_roi(&vmin, &vmax, up_image, roi);
bytemap_get_mean_on_roi(&vmean, up_image, roi);
printf("Up image statistics are min: %d, mean: %lf, max: %d\n", vmin, vmean, vmax);
fd = fopen("up_stat.txt", "a+");
fprintf(fd, "%d, %lf, %d\n", vmin, vmean, vmax);
fclose(fd);
////////////////////////////////////////////////
// mid image statistic /////////////////////////
bytemap_get_min_max_on_roi(&vmin, &vmax, mid_image, roi);
bytemap_get_mean_on_roi(&vmean, mid_image, roi);
printf("Mid image statistics are min: %d, mean: %lf, max: %d\n", vmin, vmean, vmax);
fd = fopen("mid_stat.txt", "a+");
fprintf(fd, "%d, %lf, %d\n", vmin, vmean, vmax);
fclose(fd);
/////////////////////////////////////////////////
// dn image statistic ///////////////////////////
bytemap_get_min_max_on_roi(&vmin, &vmax, dn_image, roi);
bytemap_get_mean_on_roi(&vmean, dn_image, roi);
printf("Dn image statistics are min: %d, mean: %lf, max: %d\n", vmin, vmean, vmax);
fd = fopen("dn_stat.txt", "a+");
fprintf(fd, "%d, %lf, %d\n", vmin, vmean, vmax);
fclose(fd);
/////////////////////////////////////////////////
return 0;
#endif
#if 1
// Up image normalization
printf("Up-Image global normalization\n");
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
if (bitmap_isset(roi, j, i)) {
value = bytemap_get_value(up_image, j, i);
if (value < UP_MEAN) {
value = round(128.0 / (UP_MEAN - UP_MIN) * (value - UP_MIN));
} else {
value = round(128.0 / (UP_MAX - UP_MEAN) * (value - UP_MEAN) + 128.0);
}
if (value < 0) value = 0;
if (value > 255) value = 255;
bytemap_put_value(value, up_image, j, i);
} else {
bytemap_put_value(0, up_image, j, i);
}
}
}
write_bytemap_to_screen(up_image, up_image, up_image);
strcpy(path, argv[1]);
strcat(path, "_up_normal.bmp");
save_bytemap_as_gray_BMP(up_image, path);
wait_keyhit();
//////////////////////////////////////////
// Mid image normalization
printf("MID-Image global normalization\n");
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
if (bitmap_isset(roi, j, i)) {
value = bytemap_get_value(mid_image, j, i);
if (value < MID_MEAN) {
value = round(128.0 / (MID_MEAN - MID_MIN) * (value - MID_MIN));
} else {
value = round(128.0 / (MID_MAX - MID_MEAN) * (value - MID_MEAN) + 128.0);
}
if (value < 0) value = 0;
if (value > 255) value = 255;
bytemap_put_value(value, mid_image, j, i);
} else {
bytemap_put_value(0, mid_image, j, i);
}
}
}
write_bytemap_to_screen(mid_image, mid_image, mid_image);
strcpy(path, argv[1]);
strcat(path, "_mid_normal.bmp");
save_bytemap_as_gray_BMP(mid_image, path);
wait_keyhit();
///////////////////////////////////////////////
// Dn image normalization
printf("Dn image global normalization\n");
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
if (bitmap_isset(roi, j, i)) {
value = bytemap_get_value(dn_image, j, i);
if (value < DN_MEAN) {
value = round(128.0 / (DN_MEAN - DN_MIN) * (value - DN_MIN));
} else {
value = round(128.0 / (DN_MAX - DN_MEAN) * (value - DN_MEAN) + 128.0);
}
if (value < 0) value = 0;
if (value > 255) value = 255;
bytemap_put_value(value, dn_image, j, i);
} else {
bytemap_put_value(0, dn_image, j, i);
}
}
}
write_bytemap_to_screen(dn_image, dn_image, dn_image);
strcpy(path, argv[1]);
strcat(path, "_dn_normal.bmp");
save_bytemap_as_gray_BMP(dn_image, path);
wait_keyhit();
////////////////////////////////////////////
return 0;
#endif
#if 0
printf("Image subtraction between DN and MID for bruise-detection\n");
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
if (bitmap_isset(roi, j, i)) {
value = ((real_t)bytemap_get_value(dn_image, j, i) - (real_t)bytemap_get_value(mid_image, j, i) + 255.0) / 2.0;
if (value < 0) value = 0;
if (value > 255) value = 255;
bytemap_put_value(value, gray, j, i);
} else {
bytemap_put_value(0, gray, j, i);
}
}
}
write_bytemap_to_screen(gray, gray, gray);
wait_keyhit();
bytemap_threshold(bin, gray, 142, 255);
write_bitmap_to_screen(bin, bin, bin);
wait_keyhit();
printf("Image subtraction between UP and MID for spot-detection\n");
for (i = 0; i < h; i++) {
for (j = 0; j < w; j++) {
if (bitmap_isset(roi, j, i)) {
value = ((real_t)bytemap_get_value(up_image, j, i) - (real_t)bytemap_get_value(mid_imageb, j, i) + 255.0) / 2.0;
if (value < 0) value = 0;
if (value > 255) value = 255;
bytemap_put_value(value, gray, j, i);
} else {
bytemap_put_value(0, gray, j, i);
}
}
}
write_bytemap_to_screen(gray, gray, gray);
wait_keyhit();
bytemap_threshold(bin, gray, 1, 110);
write_bitmap_to_screen(bin, bin, bin);
wait_keyhit();
#endif
dwordmap_destroy(labelmap);
bytemap_destroy(se);
return 0;
bitmap_destroy(roi);
bitmap_destroy(tmp);
bitmap_destroy(bin);
bitmap_destroy(dn_roi);
bitmap_destroy(mid_roi);
bitmap_destroy(up_roi);
bytemap_destroy(gray);
bytemap_destroy(dn_image);
bytemap_destroy(mid_image);
bytemap_destroy(up_image);
return 0;
}
//*****************************************************************************
//
// Play the Colossal Cave Adventure game using either an Ethernet telnet
// connection or a USB CDC serial connection.
//
//*****************************************************************************
int
main(void)
{
//
// Set the clocking to run from the PLL at 80 MHz.
//
ROM_SysCtlClockSet(SYSCTL_SYSDIV_2_5 | SYSCTL_USE_PLL | SYSCTL_OSC_MAIN |
SYSCTL_XTAL_16MHZ);
//
// Enable the UART.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOA);
GPIOPinConfigure(GPIO_PA0_U0RX);
GPIOPinConfigure(GPIO_PA1_U0TX);
ROM_GPIOPinTypeUART(GPIO_PORTA_BASE, GPIO_PIN_0 | GPIO_PIN_1);
UARTStdioInit(0);
//
// Print out a greeting.
//
UARTprintf("\033[2JColossal Cave Adventure\n");
UARTprintf("-----------------------\n");
UARTprintf("Connect to either the USB virtual COM port or\n");
UARTprintf("telnet into the Ethernet port in order to play.\n\n");
//
// Enable the GPIO that is used for the on-board push button.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
ROM_GPIOPinTypeGPIOInput(GPIO_PORTB_BASE, GPIO_PIN_4);
ROM_GPIOPadConfigSet(GPIO_PORTB_BASE, GPIO_PIN_4, GPIO_STRENGTH_2MA,
GPIO_PIN_TYPE_STD_WPU);
//
// Enable the GPIO that is used for the on-board LED.
//
ROM_SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOD);
ROM_GPIOPinTypeGPIOOutput(GPIO_PORTD_BASE, GPIO_PIN_0);
ROM_GPIOPinWrite(GPIO_PORTD_BASE, GPIO_PIN_0, 0);
//
// Configure SysTick for a periodic interrupt.
//
ROM_SysTickPeriodSet(ROM_SysCtlClockGet() / SYSTICKHZ);
ROM_SysTickEnable();
ROM_SysTickIntEnable();
//
// Enable processor interrupts.
//
ROM_IntMasterEnable();
//
// Initialize the Ethernet and USB interfaces.
//
EnetIFInit();
USBIFInit();
//
// Provide a working area to the memory allocator.
//
bpool(g_pucPool, sizeof(g_pucPool));
//
// Configure the Z-machine interpreter.
//
configure(V1, V5);
//
// Initialize the Z-machine screen interface.
//
initialize_screen();
//
// Pre-fill the Z-machine interpreter's cache.
//
load_cache();
//
// Loop forever.
//
while(1)
{
//
// Wait until a connection has been made via either the Ethernet or USB
// interfaces.
//
while(g_ulGameIF == GAME_IF_NONE)
{
}
//
// Turn on the LED to indicate that the game is in progress.
//
ROM_GPIOPinWrite(GPIO_PORTD_BASE, GPIO_PIN_0, GPIO_PIN_0);
//
// Loop until the game has been exited. Repeat this loop if the game
// exited because the restart button was pressed.
//
do
{
//
// Take the Z-machine interpreter out of the halt state.
//
halt = 0;
//
// Set the restart flag to zero.
//
g_ulRestart = 0;
//
// Restart the Z-machine interpreter.
//
restart();
//
// Run the Z-machine interpreter until it halts.
//
interpret();
}
while(g_ulRestart);
//
// Turn off the LED to indicate that the game has finished.
//
ROM_GPIOPinWrite(GPIO_PORTD_BASE, GPIO_PIN_0, 0);
//
// Close down the Ethernet connection if it was being used to play the
// game.
//
if(g_ulGameIF == GAME_IF_ENET)
{
EnetIFClose();
}
//
// Forget the interface used to play the game so that the selection
// process will be repeated.
//
g_ulGameIF = GAME_IF_NONE;
}
}
