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Tesla Challenge 10: Surveillance Drone

Subject: Replacement for security cameras
From: 张杰 <zhangjie@longteng-co-ltd.gd.cn>

Some thief discovered that our cameras (yes, the ones that YOU made) are fake. Because making real cameras is costly, instead of downsizing you I have decided that we create a drone capable of flying around each floor autonomously.

Jie.

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Small hint: Conditional instructions do not have to immediately follow test instructions.

Big hint: The simplest way to activate the motor with delay is:

teq p0 80 slp 1 + gen p1 1 0

(assuming p0 is connected to 'xray' and p1 is connected to 'motor')

Optimization tip: An AND logic gate might be useful to prevent the drone from reading commands while rotating.