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Have you successfully configured the ADC on this chip model before? I've been through the ADC docs for the PIC32MX/MZ many times and they're quite dense. It wou
by mindcruzer 10y ago
Have you successfully configured the ADC on this chip model before? I've been through the ADC docs for the PIC32MX/MZ many times and they're quite dense. It would be very easy to miss some required configuration bits.
In my experience, it's never a problem with the hardware itself, but you never know. I spent 3 weeks last summer debugging a problem with the MRF24WG0MA, and was almost convinced the chip was defective, until I realized that Harmony configured a few things incorrectly (the interrupt polarity being one of them). But yeah, for a show stopper issue that I'm not making any progress with, I would just get in contact with the manufacturer.
- aerovistae 10y agoI don't think it's a problem with the hardware either, I'm just acknowledging it's physically possible. No, I've never even worked with a microchip at all before. I do front-end web development normally. I am actively combing through the ADC section repeatedly, yes, to no avail so far.
- mindcruzer 10y agoI know how you feel. Dealing with hardware issues can be _extremely_ frustrating. It's very easy to dig yourself in a hole wherein you stop thinking clearly. In this situation, if you haven't completely given up on it yet, maybe take a day or two off and work on something else? I find that helps. Otherwise I would contact the manufacturer or post to their forums. Feel free to email me if you want a second pair of eyes. sean at [myusername].com
- aerovistae 10y agoThanks! I already posted on upwork and took up one other person's offer in this thread. If neither pan out, I'll ask you next :)