added frequency option to database plugin. fixed up zone a bit.

[profile/ivi/automotive-message-broker.git] / plugins / database / README

diff --git a/plugins/database/README b/plugins/database/README
index d83cbd6..f380f0f 100644 (file)
--- a/plugins/database/README
+++ b/plugins/database/README
@@ -17,7 +17,8 @@ To use the Database plugin, add the following to the "sources" array in /etc/amb
        "properties" : "{ 'properties' : ['VehicleSpeed','EngineSpeed'] }",
        "startOnLoad" : "false",
        "playbackOnLoad" : "false",
-       "playbackMultiplier" : "1"
+       "playbackMultiplier" : "1",
+       "frequency" : "1"
 }
 
 Configuration Key Definitions:
@@ -60,6 +61,12 @@ etc.
 
 Default: 1
 
+"frequency"
+Frequency in Hz in which the database will write contents.  Only the newest values
+will be written.  Other values are discarded.  If bufferLength is not full,the 
+database will not be written to until it is.
+
+Default: 1
 
 AMB Properties: