Mercurial > mbsePi-apps / changeset
changeset
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
Fri, 20 Mar 2015 16:56:07 +0100
- author
- Michiel Broek <mbroek@mbse.eu>
- date
- Fri, 20 Mar 2015 16:56:07 +0100
- changeset 338
- 8e29d142d67d
- parent 337
- 5d3670aafd1b
- child 339
- 16203280eea2
Added support for all 1-wire temperature sensors that are in the Linux kernel source.
| thermferm/devices.c | file | annotate | diff | comparison | revisions |
--- a/thermferm/devices.c Thu Mar 19 20:32:23 2015 +0100 +++ b/thermferm/devices.c Fri Mar 20 16:56:07 2015 +0100 @@ -292,6 +292,9 @@ if (strcmp(buf, (char *)"10") == 0) { ndev->direction = DEVDIR_IN_ANALOG; ndev->description = xstrcpy((char *)"DS18S20 Digital thermometer"); + } else if (strcmp(buf, (char *)"22") == 0) { + ndev->direction = DEVDIR_IN_ANALOG; + ndev->description = xstrcpy((char *)"DS1820 Digital thermometer"); } else if (strcmp(buf, (char *)"28") == 0) { ndev->direction = DEVDIR_IN_ANALOG; ndev->description = xstrcpy((char *)"DS18B20 Digital thermometer"); @@ -299,6 +302,12 @@ ndev->description = xstrcpy((char *)"DS2408 8 Channel addressable switch/LCD"); } else if (strcmp(buf, (char *)"3a") == 0) { ndev->description = xstrcpy((char *)"DS2413 Dual channel addressable switch"); + } else if (strcmp(buf, (char *)"3b") == 0) { + ndev->direction = DEVDIR_IN_ANALOG; + ndev->description = xstrcpy((char *)"DS1825 Digital thermometer"); + } else if (strcmp(buf, (char *)"42") == 0) { + ndev->direction = DEVDIR_IN_ANALOG; + ndev->description = xstrcpy((char *)"DS28EA00 Digital thermometer"); } else if (strcmp(buf, (char *)"w1") == 0) { ndev->description = xstrcpy((char *)"Master System device"); } else { @@ -520,8 +529,15 @@ switch (device->type) { case DEVTYPE_W1: - if (strncmp(device->address, (char *)"28", 2) == 0) { - /* Read DS18B20 sensor */ + /* + * Only tested with DS18B20 but from the kernel source this + * should work with all 1-wire thermometer sensors. + */ + if ((strncmp(device->address, (char *)"10", 2) == 0) || + (strncmp(device->address, (char *)"22", 2) == 0) || + (strncmp(device->address, (char *)"28", 2) == 0) || + (strncmp(device->address, (char *)"3b", 2) == 0) || + (strncmp(device->address, (char *)"42", 2) == 0)) { addr = xstrcpy((char *)"/sys/bus/w1/devices/"); addr = xstrcat(addr, device->address); addr = xstrcat(addr, (char *)"/w1_slave");
