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--- projects:1-wire:software [2012/12/06 11:04] – angelegt benh
+++ projects:1-wire:software [2013/12/20 18:25] (aktuell) – Externe Bearbeitung 127.0.0.1
@@ Zeile 1: / Zeile 1: @@
-uzgizg
+====== 1-Wire Software ======
+[[http://www.digitemp.com/|DigiTemp v3.5.0]] by Brian C. Lane \\
+{{:projects:1-wire:digitemp-3.6.0.tar.gz|Download}}
+  - download sources <code bash>wget http://www.digitemp.com/software/linux/digitemp-3.6.0.tar.gz</code>
+  - untar archive <code bash>tar xzvf digitemp-3.6.0.tar.gz</code>
+  - change directory <code bash>cd digitemp-3.6.0/</code>
+  - compile source <code bash>make ds9097</code>
+  - copy binary <code bash>cp ./digitemp_DS9097 /usr/local/bin/</code>
+  - create softlink <code bash>ln -s /usr/local/bin/digitemp_DS9097 /usr/local/bin/digitemp</code>
+  - search for 1-wire sensors (walk the tree) <code bash>digitemp -w -s /dev/ttyS0</code> sample output: <code>
+    DigiTemp v3.5.0 Copyright 1996-2007 by Brian C. Lane
+    GNU Public License v2.0 - http://www.digitemp.com
+    Turning off all DS2409 Couplers
+    ..
+    Devices on the Main LAN
+    10444341020800A3 : DS1820/DS18S20/DS1920 Temperature Sensor
+F4E539040000FD : DS18B20 Temperature Sensor</code>
+  - write config file to .digitemprc <code bash>digitemp -q -i -s /dev/ttyS0</code> sample output: <code>
+    10444341020800A3 : DS1820/DS18S20/DS1920 Temperature Sensor
+F4E539040000FD : DS18B20 Temperature Sensor
+    ROM #0 : 10444341020800A3
+    ROM #1 : 28F4E539040000FD</code>
+  - edit config file <code bash>vi .digitemprc</code><code bash .digitemprc>
+    TTY /dev/ttyS0
+    READ_TIME 1000
+    FAIL_TIME 5
+    LOG_TYPE 1
+    #LOG_FORMAT "%b %d %H:%M:%S Sensor %s C: %.2C F: %.2F"
+    LOG_FORMAT "%Y-%m-%d %H:%M:%S Sensor_%s (%R) %.2C"
+    CNT_FORMAT "%b %d %H:%M:%S Sensor %s #%n %C"
+    HUM_FORMAT "%b %d %H:%M:%S Sensor %s C: %.2C F: %.2F H: %h%%"</code>
+  - request temperature from sensors <code bash>digitemp -q -a</code> sample output: <code>
+-12-07 00:48:51 Sensor_0 (10444341020800A3) 20.31
+-12-07 00:48:52 Sensor_1 (28F4E539040000FD) 20.94</code>