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pwm: added PWM_SERVO_SET_FORCE_SAFETY_OFF ioctl

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this allows the safety switch on px4io to be forced off
This commit is contained in:
Andrew Tridgell
2014-04-28 11:45:45 +02:00
committed by Lorenz Meier
parent ac52111085
commit ab1939c6a3
3 changed files with 8 additions and 0 deletions
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src/drivers/px4io/px4io.cpp
+4
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@@ -2129,6 +2129,10 @@ PX4IO::ioctl(file * filep, int cmd, unsigned long arg)
case PWM_SERVO_GET_DISABLE_LOCKDOWN:
*(unsigned *)arg = _lockdown_override;
case PWM_SERVO_SET_FORCE_SAFETY_OFF:
/* force safety swith off */
ret = io_reg_set(PX4IO_PAGE_SETUP, PX4IO_P_SETUP_FORCE_SAFETY_OFF, PX4IO_FORCE_SAFETY_MAGIC);
break;
case DSM_BIND_START: