9 Commits

Author	SHA1	Message	Date
Andrew Tridgell	e656928c01	AP_Param: added a set_and_save_ifchanged() method ... this can be used to avoid the scan() in more frequenctly saved variables, such as the MAVLink stream rates in APM	2012-02-18 10:51:57 +11:00
Andrew Tridgell	6f080742b8	AP_Param: added an initialised() method ... this will be used by the compass code	2012-02-18 10:51:57 +11:00
Andrew Tridgell	16a5b5c3ee	added AP_Param::show_all() ... this moves the logic into common code	2012-02-13 16:22:52 +11:00
Andrew Tridgell	ee2cb32a44	change back to 256 max variables in _var_info[] ... this keeps the header to 24 bits, and allows the token to be 16 bits. If we need more variables we can put them in a nested group.	2012-02-13 16:22:52 +11:00
Andrew Tridgell	7621b96a52	AP_Param: added group idx, and change packing of header elements ... adding a idx element to the GroupInfo will make it less likely that a developer will change the IDs of group elements, and make it easier to see that these IDs are important for identifying a variable in EEPROM The header packing has changed to make it 24 bits on all platforms, which allows us to lower the EEPROM variable max size to 1024 bytes again	2012-02-13 16:22:52 +11:00
Andrew Tridgell	711cee9dfa	fixed support for AP_PARAM_SPARE ... spare group elements are needed if we remove a group parameter	2012-02-13 16:22:52 +11:00
Andrew Tridgell	34bc88eab5	AP_Param: added generic cast_to_float	2012-02-13 16:22:51 +11:00
Andrew Tridgell	b6ee5ca982	added nested group support and validation	2012-02-13 16:22:51 +11:00
Andrew Tridgell	937f8a4741	new AP_Param subsystem	2012-02-13 16:22:50 +11:00