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24 Commits

Author SHA1 Message Date
Andrew Tridgell dc66708856 MAVLink: cope with available() returning -1 2013-01-09 13:31:00 +11:00
Andrew Tridgell c9fe7fe932 MAVLink: use buffer send and fast CRC if possible 2013-01-08 14:37:40 -08:00
Andrew Tridgell feeebae03f GCS_MAVLink: added comm_send_buffer() 
this reduces the overhead of sending messages
 2013-01-08 14:37:39 -08:00
Pat Hickey 6661f827fa GCS_MAVLink: port to work with AP_HAL class rather than FastSerial 2012-12-20 14:51:24 +11:00
Pat Hickey 3f1d9d7f69 AP_Param: #include <AP_Param.h> fixups for libraries & sketches 
* I mostly went through with grep and added an #include <AP_Param.h> below
  every #include <AP_Common.h>. Not all of these example sketches might
  strictly need AP_Param.
 2012-12-20 14:51:19 +11:00
Andrew Tridgell 15abc784ec MAVLink: use a smaller maximum payload to reduce memory 
this limits the sizes of the MAVLink buffers. It doesn't make a big
difference now, but it will matter when we update to the latest
mavlink code which has some very large packets
 2012-12-03 23:28:23 +11:00
Andrew Tridgell 9f9d570597 MAVLink: comm_get_txspace should return 0 on error 
it is used in expressions that add constants
 2012-09-25 07:20:43 +10:00
Andrew Tridgell 3a1ff7bdd9 Mavlink: enable MAVLINK_SEPARATE_HELPERS 
this fixes a seq number problem with SIMSTATE packets
 2012-09-08 10:06:19 +10:00
Andrew Tridgell dc47074dbd MAVLink: removed the need for Mavlink_compat.h 
we have now fully transitioned to MAVLink 1.0, so we no longer need
the compatibility layer and the old names in the code
 2012-08-09 12:22:46 +10:00
Andrew Tridgell 60caaa4b04 MAVLink: remove MAVLink 0.9 protocol support 
this simplifies the code a lot. We're not going back to 1.0
 2012-07-05 13:00:46 +10:00
Andrew Tridgell 25c17a5425 re-enable the AP_Mount build 2012-06-04 19:32:11 +10:00
Andrew Tridgell d8919731ee Mavlink: fixed library build for MAVLink 1.0 2012-06-04 13:14:52 +10:00
Andrew Tridgell d11957718f MAVLink: removed the cpp part of the library 
this was preventing building MAVLink 1.0 with the arduino GUI as we
can't set cpp defines
 2012-04-24 22:24:58 +10:00
James Goppert ba89f39781 Updated MAVLink to 1.0.6 release. 2012-04-19 15:46:29 -04:00
Andrew Tridgell de7cf3d1db mavlink: make it possible to build with mavlink 1.0 headers 2011-10-24 10:20:36 +11:00
Amilcar Lucas e5c248e2bf Moved mavlink_check_target() to the libraries/. 
This allows it to be reused by the other libraries and by other projects ArduPlane, ArduCopter, ArduRover ... etc.
It also reduces code duplication
 2011-09-24 14:40:07 +02:00
Andrew Tridgell edd7e509d9 MAVLink: enable separate MAVLink helpers 
this makes the core MAVLink functions into library calls, instead of
being inlined. The resulting code size doesn't change, but it means we
can safely call MAVLink functions from multiple places without causing
undue code bloat
 2011-09-18 11:03:27 +10:00
tridge60@gmail.com 89f9fafb90 BetterSerial has txspace() now 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@3248 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-09-04 22:52:22 +00:00
tridge60@gmail.com 7774ac534e added comm_get_txspace() to GCS_MAVLink 
this gives us the number of bytes available in the transmit buffer for
a mavlink channel

git-svn-id: https://arducopter.googlecode.com/svn/trunk@3246 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-09-04 21:23:24 +00:00
tridge60@gmail.com fa1a6d3beb shrink the size of mavlink_message_t using max dialect message size 
this makes mavlink_message_t much smaller, but setting
MAVLINK_MAX_PAYLOAD_LEN to the maximum message size in this
dialect. This saves us 320 bytes of memory

git-svn-id: https://arducopter.googlecode.com/svn/trunk@3239 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-09-04 08:51:51 +00:00
tridge60@gmail.com 3ae2186021 imported new MAVLink implementation 
this new implementation reduces code size, and also reduces stack
usage, while avoiding the gcc union stack bug

Note that we will gain even more when we move to the new protocol
version, especially in terms of code size

git-svn-id: https://arducopter.googlecode.com/svn/trunk@3200 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-08-31 05:23:18 +00:00
james.goppert 7809b0ca2a Massive warning fixes. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@2089 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2011-05-04 19:12:27 +00:00
james.goppert 9c9fd95408 Fixed inclusion guard for mavlink. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@1023 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-12-05 09:48:58 +00:00
DrZiplok@gmail.com 7582353b08 Library wrapper for MAVLink protocol bits. 
git-svn-id: https://arducopter.googlecode.com/svn/trunk@924 f9c3cf11-9bcb-44bc-f272-b75c42450872
 2010-11-25 06:38:18 +00:00