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| author | px4dev <px4@purgatory.org> | 2012-08-18 22:56:04 -0700 |
|---|---|---|
| committer | px4dev <px4@purgatory.org> | 2012-08-18 22:56:04 -0700 |
| commit | 84777544114d3d185a2fee0d30e3187c7f6ab27e (patch) | |
| tree | 13e58186732ca45040b928a6c535ad83e3c3de4b /apps/px4io/protocol.h | |
| parent | fcad5b52c52484470c897cdde745e62008c61e7d (diff) | |
| download | px4-firmware-84777544114d3d185a2fee0d30e3187c7f6ab27e.tar.gz px4-firmware-84777544114d3d185a2fee0d30e3187c7f6ab27e.tar.bz2 px4-firmware-84777544114d3d185a2fee0d30e3187c7f6ab27e.zip | |
Share the PX4IO protocol header, such as it is, between the two apps.
Stop using systemlib in the PX4IO firmware; it has expectations that can't reasonably be met.
Diffstat (limited to 'apps/px4io/protocol.h')
| -rw-r--r-- | apps/px4io/protocol.h | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/apps/px4io/protocol.h b/apps/px4io/protocol.h index 92558a61d..96e0ca350 100644 --- a/apps/px4io/protocol.h +++ b/apps/px4io/protocol.h @@ -48,6 +48,8 @@ #define PX4IO_INPUT_CHANNELS 12 #define PX4IO_RELAY_CHANNELS 2 +#pragma pack(push, 1) + /* command from FMU to IO */ struct px4io_command { uint16_t f2i_magic; @@ -56,7 +58,7 @@ struct px4io_command { uint16_t servo_command[PX4IO_OUTPUT_CHANNELS]; bool relay_state[PX4IO_RELAY_CHANNELS]; bool arm_ok; -} __attribute__((packed)); +}; /* report from IO to FMU */ struct px4io_report { @@ -66,4 +68,6 @@ struct px4io_report { uint16_t rc_channel[PX4IO_INPUT_CHANNELS]; bool armed; uint8_t channel_count; -} __attribute__((packed)); +}; + +#pragma pack(pop)
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