I setup the optic flow from this instruction http://copter.ardupilot.com/wiki/optical-flow-sensor/
In the testing section, the picture show when I send 'i' or 'I' command, however, when I send 'm' command x,y value are only zero.
The picture also show up in ADNS3080ImageGrabber in Python.
I also have a flight test in OF_Loiter mode, but my quadcopter does not seem to hold its position.
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I keep trying to get some sort of information on this question myself. All I run into is pages about PX4FLOW $$.
I have a pixhawk and I would like to integrate my ADNS3080.
It is my intention to dive into the software, but first I would like to complete my hardware build and stabilise the flight.
I am willing to do whatever is needed to make it work, I am just having a a hard time finding info about activating the ADNS3080 on the pixhawk SPI port.
They said the HC-SR04 sonar module wasn't compatible but I fixed that with an Arduino. Here is would just like to know that there is not a bunch of work to do on the arducopter side to make this happen..
Someone must know something?
cheers
Alex