tap.py example not working about adafruit_circuitpython_lis3dh

[Sigafoos]

Did you modify the file at all? By default it uses board.SCL and board.SDA which are the external I2C pins. On a CPX you need to uncomment lines 16-19.

I just tried that, though, and I also am not getting any output. Let's look at tapped more in depth...

[jerryneedell]

Yes, I set it up for CPX. Thanks for digging in!

[Sigafoos]

I think the issue is that there isn't enough of a delay in the loop, so the code never gets checked. I added a half second delay and the requirement that the last check not be True.

I'm not saying this is the only way to solve it, but it does work.

[jerryneedell]

I'm a little confused by the proposed changes. The real fix is to remove the "double" tap test from the example code and let the driver detect the double tap, correct? Was the delay was just added for petter performance? I'll try to test this this evening.

[Sigafoos]

I think I added the delay first, and then removed the double tap.

The "double" check was added not because the driver couldn't detect double taps but because it will report whether it's detected a tap as true for a certain period after the tap. I think that a delay does roughly the same thing.

I'm not necessarily advocating for this: it's just a crack I took at the issue.

[caternuson]

Hopefully fixed by #32