Mercurial > mbsePi-apps / file comparison
comparison: thermferm/devices.c
thermferm/devices.c
- changeset 161
- 493e39bb0a08
- parent 158
- f1b7e2ef90be
- child 162
- 6fc9e3f7962f
equal
deleted
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replaced
| 160:87bfa951ffc2 | 161:493e39bb0a08 |
|---|---|
| 39 struct dirent *de; | 39 struct dirent *de; |
| 40 // FILE *fp; | 40 // FILE *fp; |
| 41 DIR *fd; | 41 DIR *fd; |
| 42 devices_list *device, *ndev; | 42 devices_list *device, *ndev; |
| 43 int found, subdevices, i, rc = 0; | 43 int found, subdevices, i, rc = 0; |
| 44 char *family; | 44 char family[3]; |
| 45 uuid_t uu; | 45 uuid_t uu; |
| 46 | 46 |
| 47 /* | 47 /* |
| 48 * Scan for 1-wire devices | 48 * Scan for 1-wire devices |
| 49 */ | 49 */ |
| 50 if ((fd = opendir((char *)"/sys/bus/w1/devices"))) { | 50 if ((fd = opendir((char *)"/sys/bus/w1/devices"))) { |
| 51 while ((de = readdir(fd))) { | 51 while ((de = readdir(fd))) { |
| 52 if (de->d_name[0] != '.') { | 52 if (de->d_name[0] != '.') { |
| 53 found = FALSE; | 53 found = FALSE; |
| 54 for (device = Config.devices; device; device = device->next) { | 54 for (device = Config.devices; device; device = device->next) { |
| 55 if (strcmp(device->address ,de->d_name) == 0) { | 55 if (strcmp(device->address,de->d_name) == 0) { |
| 56 found = TRUE; | 56 found = TRUE; |
| 57 break; | 57 break; |
| 58 } | 58 } |
| 59 } | 59 } |
| 60 | 60 |
| 61 if (found == FALSE) { | 61 if (found == FALSE) { |
| 62 family = malloc(3); | |
| 63 strncpy(family, de->d_name, 2); | 62 strncpy(family, de->d_name, 2); |
| 63 family[2] = '\0'; | |
| 64 subdevices = 1; | 64 subdevices = 1; |
| 65 if (strcmp(family, (char *)"29") == 0) | 65 if (strcmp(family, (char *)"29") == 0) |
| 66 subdevices = 8; | 66 subdevices = 8; |
| 67 if (strcmp(family, (char *)"3a") == 0) | 67 if (strcmp(family, (char *)"3a") == 0) |
| 68 subdevices = 2; | 68 subdevices = 2; |
| 101 | 101 |
| 102 if (Config.devices == NULL) { | 102 if (Config.devices == NULL) { |
| 103 Config.devices = ndev; | 103 Config.devices = ndev; |
| 104 } else { | 104 } else { |
| 105 for (device = Config.devices; device; device = device->next) { | 105 for (device = Config.devices; device; device = device->next) { |
| 106 if (device->next == NULL) | 106 if (device->next == NULL) { |
| 107 device->next = ndev; | 107 device->next = ndev; |
| 108 break; | 108 break; |
| 109 } | |
| 109 } | 110 } |
| 110 } | 111 } |
| 111 rc++; | 112 rc++; |
| 112 } | 113 } |
| 113 } | 114 } |
