#54 DS1921 wrong address for undertemp/temperature

[macavity01]

Hi,

in the file owfs-2.8p17/module/owlib/src/c/ow_1921.c, line 209, the address for undertemp/temperature is the same as for overtemp/temperature, in fact, both point to the address 0x020C.

According to the datasheets the address for undertemp/temperature should be 0x020B:

Reference:
http://datasheets.maxim-ic.com/en/ds/DS1921G.pdf - Page 10 - Figure 6. Register Pages Map - lists the following addresses:
020Bh Temperature Low Alarm Threshold
020Ch Temperature High Alarm Threshold

best regards

[macavity01]

here's a corresponding patch file. developed on 2.8p17 but works also on the most recent version 2.8p19.