There have been some updates to grc:
http://gnuradio.org/trac/changeset/11274
== New blocks
- Variable Static Text - wx static text display
- Variable Check Box - wx check box control
- Variable Config - reads/writes values from/to config file
- Added complex band pass to band pass convenience filter
- Root raised cosine convenience filter
== New features
- Ability to start/stop the flow graph @runtime using a variable control
- Custom block wrapper paths can be defined in configuration file
- Custom doyxgen docs path can also be defined in configuration file
- Major speed improvement for those larger flow graphs with many blocks
- Help->Colors window to show data type color mapping
Problems, suggestions, comments?
Let me know. Thanks~!
-Josh