- The etc directory contains two files: device.dat and syslib.dat.
- device.dat contains "device-address" table. update this file using correct IP address of dev0 and dev1
- syslib.dat contains system event, reactor, event-reactor associations -- do not edit this files; these define the basic system functionality such as function call and property_get/set.
- The test/demo/dev0 directory contains data files for BUTTON-device
- dev0.dat defines reactors, timers, etc. for device 0.
- The test/demo/dev1 directory contains data files for LED-device
- dev1.dat contains reactors, etc for device 1.
- The mvsh directory contains a simple shell program
-
LED-device
- Copy entire mvcode directory to dev0
- edit etc/device.dat to contain correct IP address
- cd test/demo/dev1
- do "run.sh"
-
BUTTON-device
- Copy entire mvcode directory to dev0
- edit etc/device.dat to contain correct IP address
- cd test/demo/dev0
- edit reactor.dat so that PIN number is correctly set
- do "run.sh"
- MVSH is a shell which can access services of other devices.
- Currently only two commands are supported
// displays the value of property "prop0" of device "dev1"
# prop_get dev1:prop0
// updates the value of property "prop0" of device "dev1" to 1234
// NOTE: currently parser does not properly support full JSON-format
// values but eventually, one can assign any JSON-format value (say,
// string, list, etc.) to "prop0"; a property can have integer value
// at one point and string value at another point
# prop_set dev1:prop0 1234
// later, reading the "prop0" again will display 1234
prop_get dev1:prop0
- Be sure to run inside mvsh/ directory, which contains symlink to "etc" -- it will read etc/device.dat during initialization.