Problem with EEPROM
Moderators: adafruit_support_bill, adafruit

Problem with EEPROM

by shaadmahmud on Sat Jan 26, 2013 2:48 pm

I have one spoke POV but the EEPROM is not working and I could not find 25LC320, in my country they have only 25LC1024. So, my question is can I use 25LC1024 instead of 25LC320?
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Re: Problem with EEPROM

by adafruit_support_bill on Sun Jan 27, 2013 6:38 am

We have had it working with a 25LC256 viewtopic.php?f=17&t=25759&p=133617
We don't know if it will work with a larger one.
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Re: Problem with EEPROM

by shaadmahmud on Mon Jan 28, 2013 12:22 am

so, it will work with 25LC256?
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Re: Problem with EEPROM

by adafruit_support_bill on Mon Jan 28, 2013 6:21 am

As the post says,
the 25LC256 at one point did work and could store 32 images. HOWEVER it is a hacky EXTRA and not guaranteed whatsoever to function
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Re: Problem with EEPROM

by haak on Wed Oct 02, 2013 4:23 pm

please could you share with us default eeprom.hex ?
regards
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Re: Problem with EEPROM

by adafruit_support_bill on Wed Oct 02, 2013 4:37 pm

The firmware source and hex are available on the downloads page: http://www.ladyada.net/make/spokepov/download.html
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Re: Problem with EEPROM

by haak on Wed Oct 02, 2013 4:54 pm

adafruit_support_bill wrote:The firmware source and hex are available on the downloads page: http://www.ladyada.net/make/spokepov/download.html

but there is not eeprom.hex
I would like to write it with just simple avrdude command to my spokePOV to get it in same state as it was new.
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