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CC and a Bus Pirate w/UART

OP rekids

10th May 2014, 03:18 AM   |  #1  
OP Senior Member
Thanks Meter: 56
 
138 posts
Join Date:Joined: Sep 2013
Been working on a project on the boot up sequence of the CC using a Bus Pirate and UART connections.

Unfortunately just got the Bus Pirate and possibly a bad CC that is bricked so not getting any result that is positive.

If you have used a BP on a CC and recurved any kind of good log would love to know how you set it up and if it was doable with only the TX pad and ground on the CC as well as what you got for a data log at boot up.

Maybe then I can find out if it's bricked or just a bad NAND ect.

1080xt 4.4
14th May 2014, 06:48 PM   |  #2  
Member
Thanks Meter: 11
 
49 posts
Join Date:Joined: Nov 2011
Quote:
Originally Posted by rekids

Been working on a project on the boot up sequence of the CC using a Bus Pirate and UART connections.

Unfortunately just got the Bus Pirate and possibly a bad CC that is bricked so not getting any result that is positive.

If you have used a BP on a CC and recurved any kind of good log would love to know how you set it up and if it was doable with only the TX pad and ground on the CC as well as what you got for a data log at boot up.

Maybe then I can find out if it's bricked or just a bad NAND ect.

1080xt 4.4

Where is the serial port? I could check myself... (I should google that myself but i am in a meeting and later I have to rush somewhere else, I donta want to forget )
14th May 2014, 08:53 PM   |  #3  
OP Senior Member
Thanks Meter: 56
 
138 posts
Join Date:Joined: Sep 2013
UART connections are here http://wiki.gtvhacker.com/index.php/Google_Chromecast

Let me know what kind results you get. Got bad feeling my is bricked or bad NAND both LEDs are on when powered up. Also may be just bad connection on NAND.

You can pm me with results

1080xt 4.4
17th May 2014, 04:21 PM   |  #4  
OP Senior Member
Thanks Meter: 56
 
138 posts
Join Date:Joined: Sep 2013
Thanks for the input from those who sent info via pm and here. The TX on the CC and ground are all that is required to see the boot up info. All settings are posted at GTV and recommend using PuTTy to get valid data other terminals seam to not display correctly after start up.

1080xt 4.4
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