stanley | 
08 10th, 2010| 
Several months ago I started to learn OBD-II programming and wrote a small utility to retrieve live data from my Scirocco’s OBD-II port. Since then I’ve improved my utility and made a graphic virtual dashboard on a tablet PC. Here is the video shot as a demo. The displayed data includes speed, RPM, engine load and throttle position. Of course a lot more data can be retrieved through OBD-II port and I planned to make several multiple screens showing different combinations of data to the virtual dashboard. Also I planned to add data logging and drag testing features.
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8月
10
5月
31
今天，我花费了数周开发的手机小程序终于通过OBD-II端口连上了尚酷并显示其实时数据。我非常兴奋，特地用DV拍了下来。由于是停在车库里测试的，所以车速数据一直是0，另外显示的是发动机转速和油门位置（throttle position）。基本功能实现后，接下去将有很多令人兴奋的功能可以开发。
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