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Merge remote-tracking branch 'upstream/master' into linux

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Signed-off-by: Mark Charlebois <charlebm@gmail.com>

Conflicts:
	src/drivers/rgbled/rgbled.cpp
	src/modules/commander/PreflightCheck.cpp
	src/modules/commander/airspeed_calibration.cpp
	src/modules/commander/calibration_routines.cpp
	src/modules/commander/gyro_calibration.cpp
	src/modules/commander/mag_calibration.cpp
	src/modules/mc_att_control/mc_att_control_main.cpp
This commit is contained in:
Mark Charlebois
2015-04-28 11:48:26 -07:00
parent c832f4c55c 2a46e0f0b6
commit 190814bc97
47 changed files with 935 additions and 656 deletions
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src/modules/uORB/uORB.cpp
+20
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@@ -41,6 +41,7 @@
#include <drivers/device/device.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <stdint.h>
#include <stdbool.h>
#include <string.h>
@@ -1196,6 +1197,25 @@ node_open(Flavor f, const struct orb_metadata *meta, const void *data, bool adve
} // namespace
int
orb_exists(const struct orb_metadata *meta, int instance)
{
/*
* Generate the path to the node and try to open it.
*/
char path[orb_maxpath];
int inst = instance;
int ret = node_mkpath(path, PUBSUB, meta, &inst);
if (ret != OK) {
errno = -ret;
return ERROR;
}
struct stat buffer;
return stat(path, &buffer);
}
orb_advert_t
orb_advertise(const struct orb_metadata *meta, const void *data)
{