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Old 07-01-2012, 06:53 PM   #24
knc1
Going Viral
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Posts: 17,212
Karma: 18210809
Join Date: Feb 2012
Location: Central Texas
Device: No K1, PW2, KV, KOA
Quote:
Originally Posted by WoenK View Post
hmmm...if the serial for the K3 is in an image, one must edit that before writing it on another K3. Would make a one-fits-all image for noobs impossible, unless a small batch is done, which writes the necessary device specific files and creates the image file for that specific reader.

ok...at home...downloaded ATK 1.67 and first problem is "No USB detected" (it is a absolutely bricked K3 3G+WiFi US with nothing coming out of the serial either).
Did a hard reset removing the battery, held the power on for over a minute without a battery.
When connecting the USB ist finds it for a second and then goes away (Kindle is not recognized)
Google: JTAG or eJTAG for ARM (or Freescale).

The eJTAG group of pads are identified on the board, but the individual pads are not identified as to the signal present.

Will take either a fancy (expensive) eJTAG device that self identifies the individual pads - or some hardware guru's time and o'scope.

Then all we have to do is discover the registers and register bits functions in the Freescale SoC.

Hmm...
Didn't you say you had a spare K3 e-ink display for sale?
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