Problem with EEPROM

SpokePOV kit for bikes

Moderators: adafruit_support_bill, adafruit

Please be positive and constructive with your questions and comments.
Locked
User avatar
shaadmahmud
 
Posts: 2
Joined: Sat Jan 26, 2013 3:44 pm

Problem with EEPROM

Post by shaadmahmud »

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?

User avatar
adafruit_support_bill
 
Posts: 88041
Joined: Sat Feb 07, 2009 10:11 am

Re: Problem with EEPROM

Post by adafruit_support_bill »

We have had it working with a 25LC256 http://forums.adafruit.com/viewtopic.ph ... 9&p=133617
We don't know if it will work with a larger one.

User avatar
shaadmahmud
 
Posts: 2
Joined: Sat Jan 26, 2013 3:44 pm

Re: Problem with EEPROM

Post by shaadmahmud »

so, it will work with 25LC256?

User avatar
adafruit_support_bill
 
Posts: 88041
Joined: Sat Feb 07, 2009 10:11 am

Re: Problem with EEPROM

Post by adafruit_support_bill »

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

haak
 
Posts: 9
Joined: Wed Oct 02, 2013 2:33 pm

Re: Problem with EEPROM

Post by haak »

please could you share with us default eeprom.hex ?
regards

User avatar
adafruit_support_bill
 
Posts: 88041
Joined: Sat Feb 07, 2009 10:11 am

Re: Problem with EEPROM

Post by adafruit_support_bill »

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

haak
 
Posts: 9
Joined: Wed Oct 02, 2013 2:33 pm

Re: Problem with EEPROM

Post by haak »

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.

Locked
Please be positive and constructive with your questions and comments.

Return to “SpokePOV (discontinued)”