Mercurial > mbsePi-apps / file comparison
comparison: thermferm/devices.c
thermferm/devices.c
- changeset 715
- f5d85af156ab
- parent 714
- 24749c296a50
- child 716
- 5c30c8ef83a8
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| 714:24749c296a50 | 715:f5d85af156ab |
|---|---|
| 38 | 38 |
| 39 extern const char DEVTYPE[8][6]; | 39 extern const char DEVTYPE[8][6]; |
| 40 extern const char DEVPRESENT[4][6]; | 40 extern const char DEVPRESENT[4][6]; |
| 41 extern const char DEVDIR[7][11]; | 41 extern const char DEVDIR[7][11]; |
| 42 | 42 |
| 43 | |
| 44 #ifdef USE_SIMULATOR | |
| 45 | |
| 46 extern int SIMcooling; | |
| 47 extern int SIMheating; | |
| 48 extern int SIMfan; | |
| 49 extern int SIMlight; | |
| 50 | |
| 51 #endif | |
| 52 | |
| 53 | |
| 54 void devices_ws(void); | |
| 55 | 43 |
| 56 | 44 |
| 57 /* | 45 /* |
| 58 * Since kernel version 4 there is a module, and a dtoverlay so that the | 46 * Since kernel version 4 there is a module, and a dtoverlay so that the |
| 59 * temperature and humidity can simply read from the /sys filesystem. | 47 * temperature and humidity can simply read from the /sys filesystem. |
| 384 return present; | 372 return present; |
| 385 } | 373 } |
| 386 } | 374 } |
| 387 | 375 |
| 388 return DEVPRESENT_NO; | 376 return DEVPRESENT_NO; |
| 377 } | |
| 378 | |
| 379 | |
| 380 int device_present(char *address, int present) | |
| 381 { | |
| 382 devices_list *device; | |
| 383 | |
| 384 if (address == NULL || present < DEVPRESENT_UNDEF || present > DEVPRESENT_ERROR) { | |
| 385 return -1; | |
| 386 } | |
| 387 | |
| 388 for (device = Config.devices; device; device = device->next) { | |
| 389 if (! strcmp(address, device->address)) { | |
| 390 if (device->present != present) { | |
| 391 device->present = present; | |
| 392 device->timestamp = time(NULL); | |
| 393 return 1; | |
| 394 } | |
| 395 return 0; | |
| 396 } | |
| 397 } | |
| 398 return -1; | |
| 389 } | 399 } |
| 390 | 400 |
| 391 | 401 |
| 392 /* | 402 /* |
| 393 * Return json data for one device. | 403 * Return json data for one device. |
