#include #include #include "config.h" #include "matrix.h" #include "quantum.h" #define ROWS_PER_HAND (MATRIX_ROWS / 2) #ifdef RGBLIGHT_ENABLE # include "rgblight.h" #endif #ifdef BACKLIGHT_ENABLE # include "backlight.h" #endif #ifdef ENCODER_ENABLE # include "encoder.h" static pin_t encoders_pad[] = ENCODERS_PAD_A; # define NUMBER_OF_ENCODERS (sizeof(encoders_pad) / sizeof(pin_t)) #endif #if defined(USE_I2C) # include "i2c_master.h" # include "i2c_slave.h" typedef struct _I2C_slave_buffer_t { matrix_row_t smatrix[ROWS_PER_HAND]; uint8_t backlight_level; # if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT) rgblight_syncinfo_t rgblight_sync; # endif # ifdef ENCODER_ENABLE uint8_t encoder_state[NUMBER_OF_ENCODERS]; # endif # ifdef WPM_ENABLE uint8_t current_wpm; # endif } I2C_slave_buffer_t; static I2C_slave_buffer_t *const i2c_buffer = (I2C_slave_buffer_t *)i2c_slave_reg; # define I2C_BACKLIGHT_START offsetof(I2C_slave_buffer_t, backlight_level) # define I2C_RGB_START offsetof(I2C_slave_buffer_t, rgblight_sync) # define I2C_KEYMAP_START offsetof(I2C_slave_buffer_t, smatrix) # define I2C_ENCODER_START offsetof(I2C_slave_buffer_t, encoder_state) # define I2C_WPM_START offsetof(I2C_slave_buffer_t, current_wpm) # define TIMEOUT 100 # ifndef SLAVE_I2C_ADDRESS # define SLAVE_I2C_ADDRESS 0x32 # endif // Get rows from other half over i2c bool transport_master(matrix_row_t matrix[]) { i2c_readReg(SLAVE_I2C_ADDRESS, I2C_KEYMAP_START, (void *)matrix, sizeof(i2c_buffer->smatrix), TIMEOUT); // write backlight info # ifdef BACKLIGHT_ENABLE uint8_t level = is_backlight_enabled() ? get_backlight_level() : 0; if (level != i2c_buffer->backlight_level) { if (i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_BACKLIGHT_START, (void *)&level, sizeof(level), TIMEOUT) >= 0) { i2c_buffer->backlight_level = level; } } # endif # if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT) if (rgblight_get_change_flags()) { rgblight_syncinfo_t rgblight_sync; rgblight_get_syncinfo(&rgblight_sync); if (i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_RGB_START, (void *)&rgblight_sync, sizeof(rgblight_sync), TIMEOUT) >= 0) { rgblight_clear_change_flags(); } } # endif # ifdef ENCODER_ENABLE i2c_readReg(SLAVE_I2C_ADDRESS, I2C_ENCODER_START, (void *)i2c_buffer->encoder_state, sizeof(i2c_buffer->encoder_state), TIMEOUT); encoder_update_raw(i2c_buffer->encoder_state); # endif # ifdef WPM_ENABLE uint8_t current_wpm = get_current_wpm(); if (current_wpm != i2c_buffer->current_wpm) { if (i2c_writeReg(SLAVE_I2C_ADDRESS, I2C_WPM_START, (void *)¤t_wpm, sizeof(current_wpm), TIMEOUT) >= 0) { i2c_buffer->current_wpm = current_wpm; } } # endif return true; } void transport_slave(matrix_row_t matrix[]) { // Copy matrix to I2C buffer memcpy((void *)i2c_buffer->smatrix, (void *)matrix, sizeof(i2c_buffer->smatrix)); // Read Backlight Info # ifdef BACKLIGHT_ENABLE backlight_set(i2c_buffer->backlight_level); # endif # if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT) // Update the RGB with the new data if (i2c_buffer->rgblight_sync.status.change_flags != 0) { rgblight_update_sync(&i2c_buffer->rgblight_sync, false); i2c_buffer->rgblight_sync.status.change_flags = 0; } # endif # ifdef ENCODER_ENABLE encoder_state_raw(i2c_buffer->encoder_state); # endif # ifdef WPM_ENABLE set_current_wpm(i2c_buffer->current_wpm); # endif } void transport_master_init(void) { i2c_init(); } void transport_slave_init(void) { i2c_slave_init(SLAVE_I2C_ADDRESS); } #else // USE_SERIAL # include "serial.h" typedef struct _Serial_s2m_buffer_t { // TODO: if MATRIX_COLS > 8 change to uint8_t packed_matrix[] for pack/unpack matrix_row_t smatrix[ROWS_PER_HAND]; # ifdef ENCODER_ENABLE uint8_t encoder_state[NUMBER_OF_ENCODERS]; # endif } Serial_s2m_buffer_t; typedef struct _Serial_m2s_buffer_t { # ifdef BACKLIGHT_ENABLE uint8_t backlight_level; # endif # ifdef WPM_ENABLE uint8_t current_wpm; # endif } Serial_m2s_buffer_t; # if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT) // When MCUs on both sides drive their respective RGB LED chains, // it is necessary to synchronize, so it is necessary to communicate RGB // information. In that case, define RGBLIGHT_SPLIT with info on the number // of LEDs on each half. // // Otherwise, if the master side MCU drives both sides RGB LED chains, // there is no need to communicate. typedef struct _Serial_rgblight_t { rgblight_syncinfo_t rgblight_sync; } Serial_rgblight_t; volatile Serial_rgblight_t serial_rgblight = {}; uint8_t volatile status_rgblight = 0; # endif volatile Serial_s2m_buffer_t serial_s2m_buffer = {}; volatile Serial_m2s_buffer_t serial_m2s_buffer = {}; uint8_t volatile status0 = 0; enum serial_transaction_id { GET_SLAVE_MATRIX = 0, # if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT) PUT_RGBLIGHT, # endif }; SSTD_t transactions[] = { [GET_SLAVE_MATRIX] = { (uint8_t *)&status0, sizeof(serial_m2s_buffer), (uint8_t *)&serial_m2s_buffer, sizeof(serial_s2m_buffer), (uint8_t *)&serial_s2m_buffer, }, # if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT) [PUT_RGBLIGHT] = { (uint8_t *)&status_rgblight, sizeof(serial_rgblight), (uint8_t *)&serial_rgblight, 0, NULL // no slave to master transfer }, # endif }; void transport_master_init(void) { soft_serial_initiator_init(transactions, TID_LIMIT(transactions)); } void transport_slave_init(void) { soft_serial_target_init(transactions, TID_LIMIT(transactions)); } # if defined(RGBLIGHT_ENABLE) && defined(RGBLIGHT_SPLIT) // rgblight synchronization information communication. void transport_rgblight_master(void) { if (rgblight_get_change_flags()) { rgblight_get_syncinfo((rgblight_syncinfo_t *)&serial_rgblight.rgblight_sync); if (soft_serial_transaction(PUT_RGBLIGHT) == TRANSACTION_END) { rgblight_clear_change_flags(); } } } void transport_rgblight_slave(void) { if (status_rgblight == TRANSACTION_ACCEPTED) { rgblight_update_sync((rgblight_syncinfo_t *)&serial_rgblight.rgblight_sync, false); status_rgblight = TRANSACTION_END; } } # else # define transport_rgblight_master() # define transport_rgblight_slave() # endif bool transport_master(matrix_row_t matrix[]) { # ifndef SERIAL_USE_MULTI_TRANSACTION if (soft_serial_transaction() != TRANSACTION_END) { return false; } # else transport_rgblight_master(); if (soft_serial_transaction(GET_SLAVE_MATRIX) != TRANSACTION_END) { return false; } # endif // TODO: if MATRIX_COLS > 8 change to unpack() for (int i = 0; i < ROWS_PER_HAND; ++i) { matrix[i] = serial_s2m_buffer.smatrix[i]; } # ifdef BACKLIGHT_ENABLE // Write backlight level for slave to read serial_m2s_buffer.backlight_level = is_backlight_enabled() ? get_backlight_level() : 0; # endif # ifdef ENCODER_ENABLE encoder_update_raw((uint8_t *)serial_s2m_buffer.encoder_state); # endif # ifdef WPM_ENABLE // Write wpm to slave serial_m2s_buffer.current_wpm = get_current_wpm(); # endif return true; } void transport_slave(matrix_row_t matrix[]) { transport_rgblight_slave(); // TODO: if MATRIX_COLS > 8 change to pack() for (int i = 0; i < ROWS_PER_HAND; ++i) { serial_s2m_buffer.smatrix[i] = matrix[i]; } # ifdef BACKLIGHT_ENABLE backlight_set(serial_m2s_buffer.backlight_level); # endif # ifdef ENCODER_ENABLE encoder_state_raw((uint8_t *)serial_s2m_buffer.encoder_state); # endif # ifdef WPM_ENABLE set_current_wpm(serial_m2s_buffer.current_wpm); # endif } #endif ref='#n145'>145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 442 443 444 445 446 447 448 449 450 451 452 453 454 455 456 457 458 459 460 461 462 463 464 465 466 467 468 469 470 471 472 473 474 475 476 477 478 479 480 481 482 483 484 485 486 487 488 489 490 491 492 493 494 495 496 497 498 499 500 501 502 503 504 505 506 507 508 509 510 511 512 513 514 515 516 517 518 519 520 521 522 523 524 525 526 527 528 529 530 531 532 533 534 535 536 537 538 539 540 541 542 543 544 545 546 547 548 549 550 551 552 553 554 555 556 557 558 559 560 561 562 563 564 565 566 567 568 569 570 571 572 573 574 575 576 577 578 579 580 581 582 583 584 585 586 587 588 589 590 591 592 593 594 595 596 597 598 599 600 601 602 603 604 605 606 607 608 609 610 611 612 613 614 615 616 617 618 619 620 621 622 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 647 648 649 650 651 652 653 654 655 656 657 658 659 660 661 662 663 664 665 666 667 668 669 670 671 672 673 674 675 676 677 678 679 680 681 682 683 684 685 686 687 688 689 690 691 692 693 694 695 696 697 698 699 700 701 702 703 704 705 706 707 708 709 710 711 712 713 714