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RE: [gcbasic:discussion] wot's low voltage programming

joe rocci
2017-12-23
2017-12-23
  • joe rocci

    joe rocci - 2017-12-23

    I don't  speak NSDS, but I strongly recommend TinyBLD bootloader for PICs. I've used it for years. Only 100 bytes and your applcation is reprogrammable in situ, assumIng it has a serial port. No pins tied up and GCB supports it.

    -------- Original message --------
    From: stan cartwright stanleyella@users.sf.net
    Date: 12/23/2017 9:57 AM (GMT-05:00)
    To: "[gcbasic:discussion]" 579125@discussion.gcbasic.p.re.sf.net
    Subject: [gcbasic:discussion] wot's low voltage programming

    Thanks for the reply. Eventually I'll use newer pics and have to sort lvp. I was aware of the 13V from building parallel programmers.

    Editing the ide avr/pic batch file is ok if it's just the com port. I don't have to understand batch script to do that.

    pics now come in lvp by default and gcb sets the config to hvp ??

    It's probably just me that thinks gcb is getting more complicated.

    Has NSDS any relevence to avr? Is NSDS a lv only programmer?

    wot's low voltage programming

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  • stan cartwright

    stan cartwright - 2017-12-23

    Which isn't the same as ".On the other hand, the B/L requires 100-4K of dedicated program memory and requires a serial port. " as you said. 4K?! Thing is I use icsp for pic and just pickit2 so plain sailing for moi now. As for avr, I use the arduino 328 bootloader as I use uno and nano. I don't know how to program 328 icsp or how big the bootloader is. Don't care either for now. It just works and I don't want to break it.

     

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