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| author | Andrew Tridgell <tridge@samba.org> | 2014-02-11 15:55:40 +1100 |
|---|---|---|
| committer | Lorenz Meier <lm@inf.ethz.ch> | 2014-04-28 11:45:20 +0200 |
| commit | ac5211108532c0e5a5c0252c41e0f01777906afa (patch) | |
| tree | 7fb0c35009ab2023cf66183d1f77de8bc607422a /src/modules/px4iofirmware/registers.c | |
| parent | 9f2c4b7513adb6c543fd2c0f729f11ed3d195f72 (diff) | |
| download | px4-firmware-ac5211108532c0e5a5c0252c41e0f01777906afa.tar.gz px4-firmware-ac5211108532c0e5a5c0252c41e0f01777906afa.tar.bz2 px4-firmware-ac5211108532c0e5a5c0252c41e0f01777906afa.zip | |
px4io: support PX4IO_P_SETUP_FORCE_SAFETY_OFF
this allows the FMU to force the safety off on the IO board. Useful in
two cases:
1) vehicles where the safety switch is impractical or not useful
(eg. HAB planes or internal combustion motors)
2) doing ESC calibration on multi-copters
Diffstat (limited to 'src/modules/px4iofirmware/registers.c')
| -rw-r--r-- | src/modules/px4iofirmware/registers.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/modules/px4iofirmware/registers.c b/src/modules/px4iofirmware/registers.c index 6752e7b4b..9e5d7e7e2 100644 --- a/src/modules/px4iofirmware/registers.c +++ b/src/modules/px4iofirmware/registers.c @@ -570,6 +570,12 @@ registers_set_one(uint8_t page, uint8_t offset, uint16_t value) dsm_bind(value & 0x0f, (value >> 4) & 0xF); break; + case PX4IO_P_SETUP_FORCE_SAFETY_OFF: + if (value == PX4IO_FORCE_SAFETY_MAGIC) { + r_status_flags |= PX4IO_P_STATUS_FLAGS_SAFETY_OFF; + } + break; + default: return -1; } |