Mercurial > mbsePi-apps / file comparison
comparison: thermferm/devices.c
thermferm/devices.c
- changeset 268
- dda91dfa4aa8
- parent 262
- d0014ccec615
- child 323
- 608592f74b10
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replaced
| 267:a84792cab21c | 268:dda91dfa4aa8 |
|---|---|
| 122 /* | 122 /* |
| 123 * If there is no sensor, j = 0 | 123 * If there is no sensor, j = 0 |
| 124 */ | 124 */ |
| 125 if ((counter == 255) && (j == 0)) { | 125 if ((counter == 255) && (j == 0)) { |
| 126 if (dht11_temperature != -1) { | 126 if (dht11_temperature != -1) { |
| 127 syslog(LOG_WARNING, "dht11 sensor disappeared"); | 127 syslog(LOG_NOTICE, "dht11 sensor disappeared"); |
| 128 } else { | 128 } else { |
| 129 syslog(LOG_WARNING, "dht11 sensor not present"); | 129 syslog(LOG_NOTICE, "dht11 sensor not present"); |
| 130 } | 130 } |
| 131 dht11_temperature = -1; | 131 dht11_temperature = -1; |
| 132 dht11_humidity = -1; | 132 dht11_humidity = -1; |
| 133 dht11_valid = FALSE; | 133 dht11_valid = FALSE; |
| 134 return; | 134 return; |
| 151 dht11_humidity = h; | 151 dht11_humidity = h; |
| 152 dht11_valid = TRUE; | 152 dht11_valid = TRUE; |
| 153 } else { | 153 } else { |
| 154 tries--; | 154 tries--; |
| 155 if (tries == 0) | 155 if (tries == 0) |
| 156 syslog(LOG_WARNING, "dht11 data checksum was wrong 5 times"); | 156 syslog(LOG_NOTICE, "dht11 data checksum was wrong 5 times"); |
| 157 usleep(100000); | 157 usleep(100000); |
| 158 } | 158 } |
| 159 } | 159 } |
| 160 } | 160 } |
| 161 | 161 |
| 511 addr = xstrcpy((char *)"/sys/bus/w1/devices/"); | 511 addr = xstrcpy((char *)"/sys/bus/w1/devices/"); |
| 512 addr = xstrcat(addr, device->address); | 512 addr = xstrcat(addr, device->address); |
| 513 addr = xstrcat(addr, (char *)"/w1_slave"); | 513 addr = xstrcat(addr, (char *)"/w1_slave"); |
| 514 if ((fp = fopen(addr, "r"))) { | 514 if ((fp = fopen(addr, "r"))) { |
| 515 if (device->present != DEVPRESENT_YES) { | 515 if (device->present != DEVPRESENT_YES) { |
| 516 syslog(LOG_WARNING, "sensor %s is back", device->address); | 516 syslog(LOG_NOTICE, "sensor %s is back", device->address); |
| 517 #ifdef HAVE_WIRINGPI_H | 517 #ifdef HAVE_WIRINGPI_H |
| 518 piLock(LOCK_DEVICES); | 518 piLock(LOCK_DEVICES); |
| 519 #endif | 519 #endif |
| 520 device->present = DEVPRESENT_YES; | 520 device->present = DEVPRESENT_YES; |
| 521 #ifdef HAVE_WIRINGPI_H | 521 #ifdef HAVE_WIRINGPI_H |
| 545 } | 545 } |
| 546 #ifdef HAVE_WIRINGPI_H | 546 #ifdef HAVE_WIRINGPI_H |
| 547 piUnlock(LOCK_DEVICES); | 547 piUnlock(LOCK_DEVICES); |
| 548 #endif | 548 #endif |
| 549 } else { | 549 } else { |
| 550 syslog(LOG_WARNING, "sensor %s CRC error", device->address); | 550 syslog(LOG_NOTICE, "sensor %s CRC error", device->address); |
| 551 #ifdef HAVE_WIRINGPI_H | 551 #ifdef HAVE_WIRINGPI_H |
| 552 piLock(LOCK_DEVICES); | 552 piLock(LOCK_DEVICES); |
| 553 #endif | 553 #endif |
| 554 device->present = DEVPRESENT_ERROR; | 554 device->present = DEVPRESENT_ERROR; |
| 555 #ifdef HAVE_WIRINGPI_H | 555 #ifdef HAVE_WIRINGPI_H |
| 557 #endif | 557 #endif |
| 558 } | 558 } |
| 559 fclose(fp); | 559 fclose(fp); |
| 560 } else { | 560 } else { |
| 561 if (device->present != DEVPRESENT_NO) { | 561 if (device->present != DEVPRESENT_NO) { |
| 562 syslog(LOG_WARNING, "sensor %s is missing", device->address); | 562 syslog(LOG_NOTICE, "sensor %s is missing", device->address); |
| 563 #ifdef HAVE_WIRINGPI_H | 563 #ifdef HAVE_WIRINGPI_H |
| 564 piLock(LOCK_DEVICES); | 564 piLock(LOCK_DEVICES); |
| 565 #endif | 565 #endif |
| 566 device->present = DEVPRESENT_NO; | 566 device->present = DEVPRESENT_NO; |
| 567 #ifdef HAVE_WIRINGPI_H | 567 #ifdef HAVE_WIRINGPI_H |
