warning: comparison of constant 4 with expression of type 'mavlink_channel_t' is always false [-Wtautological-constant-out-of-range-compare]
if (chan >= MAVLINK_COMM_NUM_BUFFERS) {
~~~~ ^ ~~~~~~~~~~~~~~~~~~~~~~~~
This commit changes the way libraries headers are included in source files:
- If the header is in the same directory the source belongs to, so the
notation '#include ""' is used with the path relative to the directory
containing the source.
- If the header is outside the directory containing the source, then we use
the notation '#include <>' with the path relative to libraries folder.
Some of the advantages of such approach:
- Only one search path for libraries headers.
- OSs like Windows may have a better lookup time.
* 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.
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
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
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
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
Lucas De Marchi
Francisco Ferreira
squilter
Gustavo Jose de Sousa
Randy Mackay
Andrew Tridgell
Andrew Tridgell
Pat Hickey
James Goppert
Amilcar Lucas
tridge60@gmail.com
james.goppert
DrZiplok@gmail.com