root / lab5 / lab5.c @ 126
History | View | Annotate | Download (11.5 KB)
| 1 |
#include <lcom/lcf.h> |
|---|---|
| 2 |
|
| 3 |
#include <lcom/lab5.h> |
| 4 |
|
| 5 |
#include <stdint.h> |
| 6 |
#include <stdio.h> |
| 7 |
|
| 8 |
#include "sprite.h" |
| 9 |
#include "graphics.h" |
| 10 |
#include "graphics_macros.h" |
| 11 |
#include "keyboard.h" |
| 12 |
#include "kbc.h" |
| 13 |
#include "kbc_macros.h" |
| 14 |
|
| 15 |
// Any header files included below this line should have been created by you
|
| 16 |
|
| 17 |
int main(int argc, char *argv[]) { |
| 18 |
// sets the language of LCF messages (can be either EN-US or PT-PT)
|
| 19 |
lcf_set_language("EN-US");
|
| 20 |
|
| 21 |
// enables to log function invocations that are being "wrapped" by LCF
|
| 22 |
// [comment this out if you don't want/need it]
|
| 23 |
lcf_trace_calls("/home/lcom/labs/lab5/trace.txt");
|
| 24 |
|
| 25 |
// enables to save the output of printf function calls on a file
|
| 26 |
// [comment this out if you don't want/need it]
|
| 27 |
lcf_log_output("/home/lcom/labs/lab5/output.txt");
|
| 28 |
|
| 29 |
// handles control over to LCF
|
| 30 |
// [LCF handles command line arguments and invokes the right function]
|
| 31 |
if (lcf_start(argc, argv))
|
| 32 |
return 1; |
| 33 |
|
| 34 |
// LCF clean up tasks
|
| 35 |
// [must be the last statement before return]
|
| 36 |
lcf_cleanup(); |
| 37 |
|
| 38 |
return 0; |
| 39 |
} |
| 40 |
|
| 41 |
int(video_test_init)(uint16_t mode, uint8_t delay) {
|
| 42 |
|
| 43 |
if (vbe_get_mode_information(mode)) {
|
| 44 |
printf("%s: failed to get information for mode %x.\n", __func__, mode);
|
| 45 |
if (vg_exit())
|
| 46 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 47 |
return 1; |
| 48 |
} |
| 49 |
|
| 50 |
map_vram(); // if function fails it aborts program
|
| 51 |
|
| 52 |
if (set_graphics_mode(mode)) {
|
| 53 |
printf("%s: failed to set graphic mode %x.\n", __func__, mode);
|
| 54 |
if (vg_exit())
|
| 55 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 56 |
return 1; |
| 57 |
}; |
| 58 |
|
| 59 |
tickdelay(micros_to_ticks(delay*1e6));
|
| 60 |
|
| 61 |
if (vg_exit()) {
|
| 62 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 63 |
if (free_memory())
|
| 64 |
printf("%s: lm_free failed\n", __func__);
|
| 65 |
return 1; |
| 66 |
} |
| 67 |
|
| 68 |
if (free_memory()) {
|
| 69 |
printf("%s: lm_free failed\n", __func__);
|
| 70 |
return 1; |
| 71 |
} |
| 72 |
|
| 73 |
return 0; |
| 74 |
} |
| 75 |
|
| 76 |
// lcom_run lab5 "rectangle 105 100 100 100 100 1"
|
| 77 |
// lcom_run lab5 "rectangle 115 100 100 100 100 FF0000"
|
| 78 |
int(video_test_rectangle)(uint16_t mode, uint16_t x, uint16_t y, uint16_t width, uint16_t height, uint32_t color) {
|
| 79 |
int r;
|
| 80 |
|
| 81 |
if (vbe_get_mode_information(mode)) {
|
| 82 |
printf("%s: failed to get information for mode %x.\n", __func__, mode);
|
| 83 |
if (vg_exit())
|
| 84 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 85 |
return 1; |
| 86 |
} |
| 87 |
|
| 88 |
map_vram(); // if function fails it aborts program
|
| 89 |
|
| 90 |
if (set_graphics_mode(mode)) {
|
| 91 |
printf("%s: failed to set graphic mode %x.\n", __func__, mode);
|
| 92 |
if (vg_exit()) printf("%s: vg_exit failed to exit to text mode.\n", __func__); |
| 93 |
return 1; |
| 94 |
}; |
| 95 |
|
| 96 |
if (draw_rectangle(x, y, width, height, color)) {
|
| 97 |
if (vg_exit()) {
|
| 98 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 99 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 100 |
} |
| 101 |
return 1; |
| 102 |
} |
| 103 |
|
| 104 |
/// loop stuff
|
| 105 |
int ipc_status;
|
| 106 |
message msg; |
| 107 |
/// Keyboard interrupt handling
|
| 108 |
uint8_t kbc_irq_bit = KBC_IRQ; |
| 109 |
int kbc_id = 0; |
| 110 |
int kbc_irq = BIT(kbc_irq_bit);
|
| 111 |
if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
|
| 112 |
if (vg_exit()) {
|
| 113 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 114 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 115 |
} |
| 116 |
return 1; |
| 117 |
} |
| 118 |
/// cycle
|
| 119 |
int good = 1; |
| 120 |
while (good) {
|
| 121 |
/* Get a request message. */
|
| 122 |
if ((r = driver_receive(ANY, &msg, &ipc_status)) != 0) { |
| 123 |
printf("driver_receive failed with %d", r);
|
| 124 |
continue;
|
| 125 |
} |
| 126 |
if (is_ipc_notify(ipc_status)) { /* received notification */ |
| 127 |
switch (_ENDPOINT_P(msg.m_source)) {
|
| 128 |
case HARDWARE: /* hardware interrupt notification */ |
| 129 |
if (msg.m_notify.interrupts & kbc_irq) { /* subscribed interrupt */ |
| 130 |
kbc_ih(); |
| 131 |
if (scancode[0] == ESC_BREAK_CODE) good = 0; |
| 132 |
} |
| 133 |
break;
|
| 134 |
default:
|
| 135 |
break; /* no other notifications expected: do nothing */ |
| 136 |
} |
| 137 |
} else { /* received standart message, not a notification */ |
| 138 |
/* no standart message expected: do nothing */
|
| 139 |
} |
| 140 |
} |
| 141 |
|
| 142 |
if (unsubscribe_interrupt(&kbc_id)) {
|
| 143 |
if (vg_exit()) {
|
| 144 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 145 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 146 |
} |
| 147 |
return 1; |
| 148 |
}; |
| 149 |
|
| 150 |
if (vg_exit()) {
|
| 151 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 152 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 153 |
return 1; |
| 154 |
} |
| 155 |
|
| 156 |
if (free_memory()) {
|
| 157 |
printf("%s: lm_free failed\n", __func__);
|
| 158 |
return 1; |
| 159 |
} |
| 160 |
|
| 161 |
return 0; |
| 162 |
} |
| 163 |
|
| 164 |
int(video_test_pattern)(uint16_t mode, uint8_t no_rectangles, uint32_t first, uint8_t step) {
|
| 165 |
int r;
|
| 166 |
|
| 167 |
if (vbe_get_mode_information(mode)) {
|
| 168 |
printf("%s: failed to get information for mode %x.\n", __func__, mode);
|
| 169 |
if (vg_exit())
|
| 170 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 171 |
return 1; |
| 172 |
} |
| 173 |
|
| 174 |
map_vram(); // if function fails it aborts program
|
| 175 |
|
| 176 |
if (set_graphics_mode(mode)) {
|
| 177 |
printf("%s: failed to set graphic mode %x.\n", __func__, mode);
|
| 178 |
if (vg_exit()) printf("%s: vg_exit failed to exit to text mode.\n", __func__); |
| 179 |
return 1; |
| 180 |
}; |
| 181 |
|
| 182 |
uint16_t W = get_XRes()/no_rectangles; |
| 183 |
uint16_t H = get_YRes()/no_rectangles; |
| 184 |
|
| 185 |
uint32_t color, R, G, B; |
| 186 |
for(uint8_t row = 0; row < no_rectangles; ++row){ |
| 187 |
for(uint8_t col = 0; col < no_rectangles; ++col){ |
| 188 |
if(get_bytes_pixel() == 1){ |
| 189 |
color = (first + (row * no_rectangles + col) * step) % (1 << get_bits_pixel());
|
| 190 |
}else{
|
| 191 |
R = (GET_RED(first) + col*step) % (1 << get_RedMaskSize());
|
| 192 |
G = (GET_GRE(first) + row*step) % (1 << get_GreenMaskSize());
|
| 193 |
B = (GET_BLU(first) + (col+row)*step) % (1 << get_BlueMaskSize());
|
| 194 |
color = SET_COLOR(R,G,B); |
| 195 |
} |
| 196 |
if (draw_rectangle(col*W,row*H,W,H,color)) {
|
| 197 |
if (vg_exit()) {
|
| 198 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 199 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 200 |
} |
| 201 |
return 1; |
| 202 |
} |
| 203 |
} |
| 204 |
} |
| 205 |
/// loop stuff
|
| 206 |
int ipc_status;
|
| 207 |
message msg; |
| 208 |
/// Keyboard interrupt handling
|
| 209 |
uint8_t kbc_irq_bit = KBC_IRQ; |
| 210 |
int kbc_id = 0; |
| 211 |
int kbc_irq = BIT(kbc_irq_bit);
|
| 212 |
if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
|
| 213 |
if (vg_exit()) {
|
| 214 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 215 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 216 |
} |
| 217 |
return 1; |
| 218 |
} |
| 219 |
/// cycle
|
| 220 |
int good = 1; |
| 221 |
while (good) {
|
| 222 |
/* Get a request message. */
|
| 223 |
if ((r = driver_receive(ANY, &msg, &ipc_status)) != 0) { |
| 224 |
printf("driver_receive failed with %d", r);
|
| 225 |
continue;
|
| 226 |
} |
| 227 |
if (is_ipc_notify(ipc_status)) { /* received notification */ |
| 228 |
switch (_ENDPOINT_P(msg.m_source)) {
|
| 229 |
case HARDWARE: /* hardware interrupt notification */ |
| 230 |
if (msg.m_notify.interrupts & kbc_irq) { /* subscribed interrupt */ |
| 231 |
kbc_ih(); |
| 232 |
if (scancode[0] == ESC_BREAK_CODE) good = 0; |
| 233 |
} |
| 234 |
break;
|
| 235 |
default:
|
| 236 |
break; /* no other notifications expected: do nothing */ |
| 237 |
} |
| 238 |
} else { /* received standart message, not a notification */ |
| 239 |
/* no standart message expected: do nothing */
|
| 240 |
} |
| 241 |
} |
| 242 |
|
| 243 |
if (unsubscribe_interrupt(&kbc_id)) {
|
| 244 |
if (vg_exit()) {
|
| 245 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 246 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 247 |
} |
| 248 |
return 1; |
| 249 |
}; |
| 250 |
|
| 251 |
if (vg_exit()) {
|
| 252 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 253 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 254 |
return 1; |
| 255 |
} |
| 256 |
|
| 257 |
if (free_memory()) {
|
| 258 |
printf("%s: lm_free failed\n", __func__);
|
| 259 |
return 1; |
| 260 |
} |
| 261 |
|
| 262 |
return 0; |
| 263 |
} |
| 264 |
|
| 265 |
int(video_test_xpm)(xpm_map_t xpm, uint16_t x, uint16_t y) {
|
| 266 |
int r;
|
| 267 |
|
| 268 |
if (vbe_get_mode_information(INDEXED_1024_768)) {
|
| 269 |
printf("%s: failed to get information for mode %x.\n", __func__, INDEXED_1024_768);
|
| 270 |
if (vg_exit())
|
| 271 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 272 |
return 1; |
| 273 |
} |
| 274 |
|
| 275 |
map_vram(); // if function fails it aborts program
|
| 276 |
|
| 277 |
if (set_graphics_mode(INDEXED_1024_768)) {
|
| 278 |
printf("%s: failed to set graphic mode %x.\n", __func__, INDEXED_1024_768);
|
| 279 |
if (vg_exit()) printf("%s: vg_exit failed to exit to text mode.\n", __func__); |
| 280 |
return 1; |
| 281 |
}; |
| 282 |
|
| 283 |
sprite_t *sp = sprite_ctor(xpm); |
| 284 |
sprite_set_pos(sp, x, y); |
| 285 |
sprite_draw(sp); |
| 286 |
|
| 287 |
/// loop stuff
|
| 288 |
int ipc_status;
|
| 289 |
message msg; |
| 290 |
/// Keyboard interrupt handling
|
| 291 |
uint8_t kbc_irq_bit = KBC_IRQ; |
| 292 |
int kbc_id = 0; |
| 293 |
int kbc_irq = BIT(kbc_irq_bit);
|
| 294 |
if (subscribe_kbc_interrupt(kbc_irq_bit, &kbc_id)) {
|
| 295 |
if (vg_exit()) {
|
| 296 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 297 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 298 |
} |
| 299 |
return 1; |
| 300 |
} |
| 301 |
/// cycle
|
| 302 |
int good = 1; |
| 303 |
while (good) {
|
| 304 |
/* Get a request message. */
|
| 305 |
if ((r = driver_receive(ANY, &msg, &ipc_status)) != 0) { |
| 306 |
printf("driver_receive failed with %d", r);
|
| 307 |
continue;
|
| 308 |
} |
| 309 |
if (is_ipc_notify(ipc_status)) { /* received notification */ |
| 310 |
switch (_ENDPOINT_P(msg.m_source)) {
|
| 311 |
case HARDWARE: /* hardware interrupt notification */ |
| 312 |
if (msg.m_notify.interrupts & kbc_irq) { /* subscribed interrupt */ |
| 313 |
kbc_ih(); |
| 314 |
if (scancode[0] == ESC_BREAK_CODE) good = 0; |
| 315 |
} |
| 316 |
break;
|
| 317 |
default:
|
| 318 |
break; /* no other notifications expected: do nothing */ |
| 319 |
} |
| 320 |
} else { /* received standart message, not a notification */ |
| 321 |
/* no standart message expected: do nothing */
|
| 322 |
} |
| 323 |
} |
| 324 |
|
| 325 |
if (unsubscribe_interrupt(&kbc_id)) {
|
| 326 |
if (vg_exit()) {
|
| 327 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 328 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 329 |
} |
| 330 |
return 1; |
| 331 |
}; |
| 332 |
|
| 333 |
if (vg_exit()) {
|
| 334 |
printf("%s: vg_exit failed to exit to text mode.\n", __func__);
|
| 335 |
if (free_memory()) printf("%s: lm_free failed\n", __func__); |
| 336 |
return 1; |
| 337 |
} |
| 338 |
|
| 339 |
if (free_memory()) {
|
| 340 |
printf("%s: lm_free failed\n", __func__);
|
| 341 |
return 1; |
| 342 |
} |
| 343 |
|
| 344 |
return 0; |
| 345 |
} |
| 346 |
|
| 347 |
int(video_test_move)(xpm_map_t xpm, uint16_t xi, uint16_t yi, uint16_t xf, uint16_t yf, int16_t speed, uint8_t fr_rate) {
|
| 348 |
|
| 349 |
return 1; |
| 350 |
} |
| 351 |
|
| 352 |
int(video_test_controller)() {
|
| 353 |
|
| 354 |
|
| 355 |
|
| 356 |
return 1; |
| 357 |
} |