Campbell::Comm

Campbell Scientific's CR10 family of dataloggers has been heavily used by WERC and many other research groups for years. Though now superseded by the CR1000 line of loggers, the CR10 line will likely be in service for years to come.

The CR10 loggers were provided with complete documentation, both for developing the datalogging programs themselves and for interfacing with other systems via serial communications. At WERC, we used this documentation to develop code in the Perl programming language for talking to these datalogging systems, with connections via serial radios (FreeWave) and the Internet.

Note that Campbell provides the LoggerNet (formerly PC208 and other) programs to interface dataloggers to PCs; WERC's Campbell::Comm and related programs serve a more limited function than LoggerNet/PC208, being primarily concerned with reliably downloading data and checking/setting the time.

WERC's code is posted online at http://www.uaf.edu/water/staff/irving/csi-code/, including a README file.