Mercurial > ~darius > hgwebdir.cgi > stm32temp

comparison tempctrl.c @ 60:bbdf5642a7b7

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Convert \r\n -> \n now _write() DTRT.
author Daniel O'Connor <darius@dons.net.au>
date Mon, 08 Apr 2013 23:11:35 +0930
parents adc9b1555f9d
children 9c5db7fee912
comparison
equal deleted inserted replaced
59:488085e0c7e1 60:bbdf5642a7b7
237 settings.minheatontime + lastheaton < t) 237 settings.minheatontime + lastheaton < t)
238 nextstate = 'i'; 238 nextstate = 'i';
239 break; 239 break;
240 240
241 default: 241 default:
242 printf("\r\nUnknown state %c, going to idle\n", currstate); 242 printf("\nUnknown state %c, going to idle\n", currstate);
243 nextstate = 'i'; 243 nextstate = 'i';
244 break; 244 break;
245 } 245 }
246 246
247 /* Override if we have stale data */ 247 /* Override if we have stale data */
293 p += strftime(p, sizeof(linebuf) - 1, "%Y/%m/%d %H:%M:%S: ", &tm); 293 p += strftime(p, sizeof(linebuf) - 1, "%Y/%m/%d %H:%M:%S: ", &tm);
294 p += fmttemp(p, "Tr", settings.target_temp, ", "); 294 p += fmttemp(p, "Tr", settings.target_temp, ", ");
295 p += fmttemp(p, "Fm", tempt, ", "); 295 p += fmttemp(p, "Fm", tempt, ", ");
296 p += fmttemp(p, "Fr", fridge_temp, ", "); 296 p += fmttemp(p, "Fr", fridge_temp, ", ");
297 p += fmttemp(p, "Am", ambient_temp, ", "); 297 p += fmttemp(p, "Am", ambient_temp, ", ");
298 sprintf(p, "St: %s, Fl: %s%s\r\n", state2long(currstate), 298 sprintf(p, "St: %s, Fl: %s%s\n", state2long(currstate),
299 forced ? "F" : "", 299 forced ? "F" : "",
300 stale ? "S" : ""); 300 stale ? "S" : "");
301 fputs(linebuf, stdout); 301 fputs(linebuf, stdout);
302 if (settings.logfilefmt[0] != '\0') { 302 if (settings.logfilefmt[0] != '\0') {
303 strftime(fbuf, sizeof(fbuf) - 1, settings.logfilefmt, &tm); 303 strftime(fbuf, sizeof(fbuf) - 1, settings.logfilefmt, &tm);
337 */ 337 */
338 static void 338 static void
339 tempctrl_load_or_init_settings(void) { 339 tempctrl_load_or_init_settings(void) {
340 /* XXX: todo */ 340 /* XXX: todo */
341 if (!flashreadblock(0, sizeof(settings), &settings)) { 341 if (!flashreadblock(0, sizeof(settings), &settings)) {
342 fputs("CRC fails, loading defaults\r\n", stdout); 342 fputs("CRC fails, loading defaults\n", stdout);
343 tempctrl_default_settings(); 343 tempctrl_default_settings();
344 tempctrl_write_settings(); 344 tempctrl_write_settings();
345 } 345 }
346 } 346 }
347 347
372 cool = 0; 372 cool = 0;
373 heat = 1; 373 heat = 1;
374 break; 374 break;
375 375
376 default: 376 default:
377 printf("Unknown state %c, setting idle\r\n", state); 377 printf("Unknown state %c, setting idle\n", state);
378 /* fallthrough */ 378 /* fallthrough */
379 379
380 case 'i': 380 case 'i':
381 cool = 0; 381 cool = 0;
382 heat = 0; 382 heat = 0;
401 tempctrl_cmd(int argc, char **argv) { 401 tempctrl_cmd(int argc, char **argv) {
402 int16_t data; 402 int16_t data;
403 uint8_t ROM[8]; 403 uint8_t ROM[8];
404 404
405 if (argc < 1) { 405 if (argc < 1) {
406 printf("Unable to parse tc subcommand\r\n"); 406 printf("Unable to parse tc subcommand\n");
407 return; 407 return;
408 } 408 }
409 409
410 if (!strcasecmp(argv[0], "help")) { 410 if (!strcasecmp(argv[0], "help")) {
411 printf("tc help This help\r\n" 411 printf("tc help This help\n"
412 "tc save Save settings to EEPROM\r\n" 412 "tc save Save settings to EEPROM\n"
413 "tc load Load or default settings from EEPROM\r\n" 413 "tc load Load or default settings from EEPROM\n"
414 "tc dflt Load defaults from flash\r\n" 414 "tc dflt Load defaults from flash\n"
415 "tc list List current settings\r\n" 415 "tc list List current settings\n"
416 "tc mode [achin] Change control mode, must be one of\r\n" 416 "tc mode [achin] Change control mode, must be one of\n"
417 " a Auto\r\n" 417 " a Auto\n"
418 " c Always cool\r\n" 418 " c Always cool\n"
419 " h Always heat\r\n" 419 " h Always heat\n"
420 " i Always idle\r\n" 420 " i Always idle\n"
421 " n Like idle but don't log anything\r\n" 421 " n Like idle but don't log anything\n"
422 "tc X Y Set X to Y where X is one of\r\n" 422 "tc X Y Set X to Y where X is one of\n"
423 " targ Target temperature\r\n" 423 " targ Target temperature\n"
424 " hys Hysteresis range\r\n" 424 " hys Hysteresis range\n"
425 " mhov Minimum heat overshoot\r\n" 425 " mhov Minimum heat overshoot\n"
426 " mcov Minimum cool overshoot\r\n" 426 " mcov Minimum cool overshoot\n"
427 " mcon Minimum cool on time\r\n" 427 " mcon Minimum cool on time\n"
428 " mcoff Minimum cool off time\r\n" 428 " mcoff Minimum cool off time\n"
429 " mhin Minimum heat on time\r\n" 429 " mhin Minimum heat on time\n"
430 " mhoff Minimum heat off time\r\n" 430 " mhoff Minimum heat off time\n"
431 "tc A B Set temperature sensor ID\r\n" 431 "tc A B Set temperature sensor ID\n"
432 " Where A is ferm, frg or amb\r\n" 432 " Where A is ferm, frg or amb\n"
433 " and B is of the form xx:xx:xx:xx:xx:xx:xx:xx\r\n" 433 " and B is of the form xx:xx:xx:xx:xx:xx:xx:xx\n"
434 "\r\n" 434 "\n"
435 " Times are in seconds\r\n" 435 " Times are in seconds\n"
436 " Temperatures are in hundredths of degrees Celcius\r\n" 436 " Temperatures are in hundredths of degrees Celcius\n"
437 ); 437 );
438 return; 438 return;
439 } 439 }
440 440
441 if (!strcasecmp(argv[0], "save")) { 441 if (!strcasecmp(argv[0], "save")) {
449 if (!strcasecmp(argv[0], "dflt")) { 449 if (!strcasecmp(argv[0], "dflt")) {
450 tempctrl_default_settings(); 450 tempctrl_default_settings();
451 return; 451 return;
452 } 452 }
453 if (!strcasecmp(argv[0], "list")) { 453 if (!strcasecmp(argv[0], "list")) {
454 printf("Fermenter ROM ID %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\r\n" 454 printf("Fermenter ROM ID %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n"
455 "Fridge ROM ID %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\r\n" 455 "Fridge ROM ID %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n"
456 "Ambient ROM ID %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\r\n" 456 "Ambient ROM ID %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x\n"
457 "Mode - %c, Target - %d, Hystersis - %d\r\n" 457 "Mode - %c, Target - %d, Hystersis - %d\n"
458 "Min heat overshoot - %d, Min cool overshoot - %d\r\n" 458 "Min heat overshoot - %d, Min cool overshoot - %d\n"
459 "Min cool on time - %d, Min cool off time - %d\r\n" 459 "Min cool on time - %d, Min cool off time - %d\n"
460 "Min heat on time - %d, Min heat off time - %d\r\n" 460 "Min heat on time - %d, Min heat off time - %d\n"
461 "Cool: Port %c Pin %d Inv %d, Heat: Port %c Pin %d Inv %d\r\n" 461 "Cool: Port %c Pin %d Inv %d, Heat: Port %c Pin %d Inv %d\n"
462 "Log format: %s\n", 462 "Log format: %s\n",
463 settings.fermenter_ROM[0], settings.fermenter_ROM[1], settings.fermenter_ROM[2], settings.fermenter_ROM[3], 463 settings.fermenter_ROM[0], settings.fermenter_ROM[1], settings.fermenter_ROM[2], settings.fermenter_ROM[3],
464 settings.fermenter_ROM[4], settings.fermenter_ROM[5], settings.fermenter_ROM[6], settings.fermenter_ROM[7], 464 settings.fermenter_ROM[4], settings.fermenter_ROM[5], settings.fermenter_ROM[6], settings.fermenter_ROM[7],
465 settings.fridge_ROM[0], settings.fridge_ROM[1], settings.fridge_ROM[2], settings.fridge_ROM[3], 465 settings.fridge_ROM[0], settings.fridge_ROM[1], settings.fridge_ROM[2], settings.fridge_ROM[3],
466 settings.fridge_ROM[4], settings.fridge_ROM[5], settings.fridge_ROM[6], settings.fridge_ROM[7], 466 settings.fridge_ROM[4], settings.fridge_ROM[5], settings.fridge_ROM[6], settings.fridge_ROM[7],
476 ); 476 );
477 return; 477 return;
478 } 478 }
479 if (!strcasecmp(argv[0], "mode")) { 479 if (!strcasecmp(argv[0], "mode")) {
480 if (argc < 2) { 480 if (argc < 2) {
481 fputs("Incorrect number of arguments\r\n", stdout); 481 fputs("Incorrect number of arguments\n", stdout);
482 return; 482 return;
483 } 483 }
484 484
485 switch (argv[1][0]) { 485 switch (argv[1][0]) {
486 case TC_MODE_AUTO: 486 case TC_MODE_AUTO:
490 case TC_MODE_NOTHING: 490 case TC_MODE_NOTHING:
491 settings.mode = argv[1][0]; 491 settings.mode = argv[1][0];
492 break; 492 break;
493 493
494 default: 494 default:
495 printf("Unknown mode character '%c'\r\n", argv[1][0]); 495 printf("Unknown mode character '%c'\n", argv[1][0]);
496 break; 496 break;
497 } 497 }
498 return; 498 return;
499 } 499 }
500 if (!strcasecmp(argv[0], "ferm") || 500 if (!strcasecmp(argv[0], "ferm") ||
501 !strcasecmp(argv[0], "frg") || 501 !strcasecmp(argv[0], "frg") ||
502 !strcasecmp(argv[0], "amb")) { 502 !strcasecmp(argv[0], "amb")) {
503 if (argc < 2) { 503 if (argc < 2) {
504 fputs("Incorrect number of arguments\r\n", stdout); 504 fputs("Incorrect number of arguments\n", stdout);
505 return; 505 return;
506 } 506 }
507 507
508 if (sscanf(argv[1], "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx:%hhx:%hhx", 508 if (sscanf(argv[1], "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
509 &ROM[0], &ROM[1], &ROM[2], &ROM[3], 509 &ROM[0], &ROM[1], &ROM[2], &ROM[3],
510 &ROM[4], &ROM[5], &ROM[6], &ROM[7]) != 8) { 510 &ROM[4], &ROM[5], &ROM[6], &ROM[7]) != 8) {
511 printf("Unable to parse ROM ID\r\n"); 511 printf("Unable to parse ROM ID\n");
512 } else { 512 } else {
513 if (!strcasecmp(argv[0], "ferm")) 513 if (!strcasecmp(argv[0], "ferm"))
514 memcpy(&settings.fermenter_ROM, ROM, sizeof(ROM)); 514 memcpy(&settings.fermenter_ROM, ROM, sizeof(ROM));
515 if (!strcasecmp(argv[0], "frg")) 515 if (!strcasecmp(argv[0], "frg"))
516 memcpy(&settings.fridge_ROM, ROM, sizeof(ROM)); 516 memcpy(&settings.fridge_ROM, ROM, sizeof(ROM));
532 } 532 }
533 533
534 /* Handle setting the multitude of variables 534 /* Handle setting the multitude of variables
535 * It's last to simplify things */ 535 * It's last to simplify things */
536 if (argc < 3) { 536 if (argc < 3) {
537 fputs("Incorrect number of arguments for variable/value\r\n", stdout); 537 fputs("Incorrect number of arguments for variable/value\n", stdout);
538 return; 538 return;
539 } 539 }
540 540
541 if (sscanf(argv[2], "%hd", &data) != 1) { 541 if (sscanf(argv[2], "%hd", &data) != 1) {
542 printf("Unable to parse value for variable\r\n"); 542 printf("Unable to parse value for variable\n");
543 return; 543 return;
544 } 544 }
545 545
546 if (!strcasecmp(argv[1], "targ")) { 546 if (!strcasecmp(argv[1], "targ")) {
547 settings.target_temp = data; 547 settings.target_temp = data;
558 } else if (!strcasecmp(argv[1], "mhon")) { 558 } else if (!strcasecmp(argv[1], "mhon")) {
559 settings.minheatontime = data; 559 settings.minheatontime = data;
560 } else if (!strcasecmp(argv[1], "mhoff")) { 560 } else if (!strcasecmp(argv[1], "mhoff")) {
561 settings.minheatofftime = data; 561 settings.minheatofftime = data;
562 } else { 562 } else {
563 printf("Unknown setting\r\n"); 563 printf("Unknown setting\n");
564 } 564 }
565 } 565 }
566 566
567 static const char* 567 static const char*
568 state2long(char s) { 568 state2long(char s) {