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Discussion Groups | AVRclub | Reliable USB on the Mega8?
Atmel AVR Microcontroller discussion group.
Reliable USB on the Mega8? - Stuart Whelan - Sep 15 20:38:00 2004
Hello Folks,
Just wondering if anyone has mucked around with the Igor Mega8 USB implementation?
If so, did you find it reliable and stable?
I am aware of the limitations, (8 byte payload and low speed only) and they are fine for the project I have in mind.
I have fired the code into a Mega8 sitting into a STK500 with a 12Mhz chip, and set VTG to 3.5 volts..
Sometimes it works, most of the time I just get a USB Device unrecognised.
When it starts working it will work for ages until it finally stops again, but I don’t know why it is starting to work, or why it is stopping.
Anyone else played around with this?
Kind Regards,
Stuart Whelan
Technical Lead
Simulation Hardware LTD
DDI: +64 3 3778866
Mobile: +64 27 2828074
Recursion: See Recursion.
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Just wondering if anyone has mucked around with the Igor Mega8 USB implementation?
If so, did you find it reliable and stable?
I am aware of the limitations, (8 byte payload and low speed only) and they are fine for the project I have in mind.
I have fired the code into a Mega8 sitting into a STK500 with a 12Mhz chip, and set VTG to 3.5 volts..
Sometimes it works, most of the time I just get a USB Device unrecognised.
When it starts working it will work for ages until it finally stops again, but I don’t know why it is starting to work, or why it is stopping.
Anyone else played around with this?
Kind Regards,
Stuart Whelan
Technical Lead
Simulation Hardware LTD
DDI: +64 3 3778866
Mobile: +64 27 2828074
Recursion: See Recursion.
--
Outgoing mail is certified Virus Free.
Checked by AVG Anti-Virus (http://www.grisoft.com).
Version: 7.0.271 / Virus Database: 264.9.1 - Release Date: 15/09/2004
(You need to be a member of avrclub -- send a blank email to avrclub-subscribe@yahoogroups.com )