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 ...

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() ...

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, ab...

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 transaction...