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| author | px4dev <px4@purgatory.org> | 2012-08-21 23:44:22 -0700 |
|---|---|---|
| committer | px4dev <px4@purgatory.org> | 2012-08-21 23:44:22 -0700 |
| commit | 88f0080a0ffb299006950c0453eabddb7d17f078 (patch) | |
| tree | ea769b9b10ba256942ec93d5b42515f1057f7f4f /apps/drivers/drv_orb_dev.h | |
| parent | 8c22e2a092a5527e5e4af2a54ecdeac586ffbfa7 (diff) | |
| download | px4-firmware-88f0080a0ffb299006950c0453eabddb7d17f078.tar.gz px4-firmware-88f0080a0ffb299006950c0453eabddb7d17f078.tar.bz2 px4-firmware-88f0080a0ffb299006950c0453eabddb7d17f078.zip | |
Fix an architectural issue with the ORB that prevented publication from interrupt context.
ORB topic advertisements are now global handles that can be used in any context. It is still possible to open a topic node as a publisher, but it's not the default. As a consequence, the type of the handle returned from orb_advertise has changed; all other API remains the same.
Diffstat (limited to 'apps/drivers/drv_orb_dev.h')
| -rw-r--r-- | apps/drivers/drv_orb_dev.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/apps/drivers/drv_orb_dev.h b/apps/drivers/drv_orb_dev.h index b3fc01a5f..50288f690 100644 --- a/apps/drivers/drv_orb_dev.h +++ b/apps/drivers/drv_orb_dev.h @@ -81,4 +81,7 @@ /** Set the minimum interval at which the topic can be seen to be updated for this subscription */ #define ORBIOCSETINTERVAL _ORBIOC(12) +/** Get the global advertiser handle for the topic */ +#define ORBIOCGADVERTISER _ORBIOC(13) + #endif /* _DRV_UORB_H */ |