Closed dunkmann00 closed 4 years ago
hi you'd just connect it up to a gpio and check it as a gpio, so its not built into the library
Gotcha, I thought it might be nice having it built into the library, but that way is fine too!
all good, thanks :)
I just started using the PN532 CircuitPython library and think it is great! But I was curious why IRQ isn't used at all and can't even be optionally used? I have used the c++ library in the past and in that, the IRQ line is used (just for i2c).
I think it could be useful if the IRQ line's readiness (meaning if it is pulled low) was exposed as a property. I was experimenting with this and could issue a pull request if it is something that would be of interest to the maintainers?
i.e.: