Mercurial > mbsePi-apps / file comparison
comparison: thermferm/devices.c
thermferm/devices.c
- changeset 340
- 5b49416eb116
- parent 338
- 8e29d142d67d
- child 341
- cfc952a68d4a
equal
deleted
inserted
replaced
| 339:16203280eea2 | 340:5b49416eb116 |
|---|---|
| 249 int devices_detect(void) | 249 int devices_detect(void) |
| 250 { | 250 { |
| 251 struct dirent *de; | 251 struct dirent *de; |
| 252 DIR *fd; | 252 DIR *fd; |
| 253 devices_list *device, *ndev; | 253 devices_list *device, *ndev; |
| 254 int found, subdevices, i, rc = 0; | 254 int found, subdevices, ival, i, rc = 0; |
| 255 char buf[40]; | 255 char buf[40]; |
| 256 uuid_t uu; | 256 uuid_t uu; |
| 257 #ifdef HAVE_WIRINGPI_H | 257 #ifdef HAVE_WIRINGPI_H |
| 258 int pin; | 258 int pin; |
| 259 #endif | 259 #endif |
| 273 } | 273 } |
| 274 | 274 |
| 275 if (found == FALSE) { | 275 if (found == FALSE) { |
| 276 strncpy(buf, de->d_name, 2); | 276 strncpy(buf, de->d_name, 2); |
| 277 buf[2] = '\0'; | 277 buf[2] = '\0'; |
| 278 sscanf(buf, "%02x", &ival); | |
| 279 syslog(LOG_NOTICE, "Scan 1-wire %02x %d", ival, ival); | |
| 278 subdevices = 1; | 280 subdevices = 1; |
| 279 if (strcmp(buf, (char *)"29") == 0) | 281 if (strcmp(buf, (char *)"29") == 0) |
| 280 subdevices = 8; | 282 subdevices = 8; |
| 281 if (strcmp(buf, (char *)"3a") == 0) | 283 if (strcmp(buf, (char *)"3a") == 0) |
| 282 subdevices = 2; | 284 subdevices = 2; |
