CodeMercs Forum

Hi,

I was wondering if it was possible to assign names to given io pins?

Say if I wire up an iow chip to a few pushbuttons and a led, I'd like to see words "power", "reset", "turbo" somewhere in usb stuff, so that some program that uses the device does not need to know exactly how those things are ...

Sorry for ms confusion - my events are normally 70ms long and I managed losing those. I don't really care about pulse length, I only need to count the pulses

I resolved the issue by adjusting the report frequency, now when I get "idle" reports often, I can set a long timeout on bulkRead() and still ...

Thanks for all the useful reponses.

I narrowed the problem down to timeout set on DeviceHandle.interruptRead() (python wrapper on libusb): if I set a large timeout, I get all the events - I could test down to 3ms pulse. However if I set a short timeout - 10ms or shorter - it start losing reports ...

Hi, I'm trying to use IOW24 to monitor some real-life events. I'm using a photo interrupter plus inverting buffer that feeds the signal to a pin on port1. I run linux and use python + libusb to read the reports IOW24 generates in the interrupt queue. Basically my code waits for interrupt ...