To avoid mixups the identification will be a two-step process.
The SD card will have one serial number written to it. When the device boots in the test fixture it will read a hardware ID and then send both IDs over to a database. Also, a userspace LED will light up once the database responds with 200 ok. The device will show both ids on the configuration page. AJ ONeal On Wed, Feb 16, 2011 at 1:12 PM, Daniel C. <[email protected]> wrote: > On Wed, Feb 16, 2011 at 11:05 PM, Michael Torrie <[email protected]> > wrote: > > Apparently working with an SD card is pretty easy from arduino. Might > > be fun to rig up a hard hack device to do your duplicating. Could even > > make a servo that automatically marks the SD cards with a marker! > > I was thinking of getting a printer that would spit out SD-sized > labels with card-specific information on it - possibly the serial > number that was just written to the card. That'll make life a heck of > a lot easier when the inevitable production mixup happens. > > -Dan > > /* > PLUG: http://plug.org, #utah on irc.freenode.net > Unsubscribe: http://plug.org/mailman/options/plug > Don't fear the penguin. > */ > /* PLUG: http://plug.org, #utah on irc.freenode.net Unsubscribe: http://plug.org/mailman/options/plug Don't fear the penguin. */
