Mercurial > mbsePi-apps / file comparison
comparison: thermferm/thermferm.c
thermferm/thermferm.c
- changeset 194
- 9eaaba49450f
- parent 189
- cc2b04d4db99
- child 195
- b34a1b2421fb
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| 193:4136193a0c22 | 194:9eaaba49450f |
|---|---|
| 246 int server(void) | 246 int server(void) |
| 247 { | 247 { |
| 248 char buf[1024], *filename, target[40], heater[40], cooler[40], fan[40], door[40]; | 248 char buf[1024], *filename, target[40], heater[40], cooler[40], fan[40], door[40]; |
| 249 time_t now, last = (time_t)0; | 249 time_t now, last = (time_t)0; |
| 250 units_list *unit; | 250 units_list *unit; |
| 251 profiles_list *profile; | |
| 252 prof_step *step; | |
| 251 int rc, run = 1, seconds = 0, minutes = 0, piddelay = 0, temp, deviation; | 253 int rc, run = 1, seconds = 0, minutes = 0, piddelay = 0, temp, deviation; |
| 254 int run_seconds, run_minutes, run_hours; | |
| 252 float err = 0.0, sp, pv, P_err, D_err, Out; | 255 float err = 0.0, sp, pv, P_err, D_err, Out; |
| 253 #ifdef HAVE_WIRINGPI_H | 256 #ifdef HAVE_WIRINGPI_H |
| 254 struct tm *tm; | 257 struct tm *tm; |
| 255 int row; | 258 int row; |
| 256 #else | 259 #else |
| 419 /* | 422 /* |
| 420 * unit->profile - uuid of the selected profile. | 423 * unit->profile - uuid of the selected profile. |
| 421 * unit->prof_started - start time or 0 if not yet running. | 424 * unit->prof_started - start time or 0 if not yet running. |
| 422 * unit->prof_state - PROFILE_OFF|PROFILE_PAUSE|PROFILE_RUN|PROFILE_DONE | 425 * unit->prof_state - PROFILE_OFF|PROFILE_PAUSE|PROFILE_RUN|PROFILE_DONE |
| 423 * unit->prof_target - Calculated target temperature. | 426 * unit->prof_target - Calculated target temperature. |
| 427 * unit->prof_paused - Internal pause counter. | |
| 424 */ | 428 */ |
| 425 // off. Target is ?? | 429 for (profile = Config.profiles; profile; profile = profile->next) { |
| 426 // pause Target is keep target. | 430 if (strcmp(unit->profile, profile->uuid) == 0) { |
| 427 // run. Target must be calculated using steps. | 431 /* |
| 428 // done. Target is last target. | 432 * Set initial temperature for this profile. |
| 433 */ | |
| 434 switch (unit->prof_state) { | |
| 435 case PROFILE_OFF: | |
| 436 /* | |
| 437 * Setup initial temperature. | |
| 438 */ | |
| 439 unit->prof_target = profile->inittemp; | |
| 440 break; | |
| 441 case PROFILE_PAUSE: | |
| 442 /* | |
| 443 * Keep current temperature, measure pause time. | |
| 444 */ | |
| 445 break; | |
| 446 case PROFILE_RUN: | |
| 447 /* | |
| 448 * Calculate current profile step en desired temperature. | |
| 449 * When all done, set state to PROFILE_DONE. | |
| 450 */ | |
| 451 run_seconds = (int)(now - unit->prof_started - unit->prof_paused); | |
| 452 run_minutes = run_seconds / 60; | |
| 453 run_hours = run_minutes / 60; | |
| 454 if (debug) | |
| 455 fprintf(stdout, "run_hours=%d minutes=%d seconds=%d\n", run_hours, run_minutes, run_seconds); | |
| 456 | |
| 457 for (step = profile->steps; step; step = step->next) { | |
| 458 } | |
| 459 break; | |
| 460 case PROFILE_DONE: | |
| 461 /* | |
| 462 * Keep this state. | |
| 463 */ | |
| 464 break; | |
| 465 } /* switch */ | |
| 466 } | |
| 467 } | |
| 429 } | 468 } |
| 430 | 469 |
| 431 /* | 470 /* |
| 432 * Manual switching | 471 * Manual switching |
| 433 */ | 472 */ |
