A1400 1.00B fw dump - Firmware Dumping - CHDK Forum
supplierdeeply

A1400 1.00B fw dump

  • 4 Replies
  • 1960 Views
*

Offline alvm

  • ***
  • 123
A1400 1.00B fw dump
« on: 16 / March / 2013, 16:45:50 »
Advertisements
https://www.box.com/s/0jdkuj36jhi7uvyaelnm

start address is 0xFF810000.

DryOS version 2.3, release #0052

*

Offline reyalp

  • ******
  • 12151
Re: A1400 1.00B fw dump
« Reply #1 on: 16 / March / 2013, 17:16:31 »
This appears to be our first reported dryos R52 cam
Don't forget what the H stands for.

*

Offline philmoz

  • *****
  • 3128
    • Photos
Re: A1400 1.00B fw dump
« Reply #2 on: 16 / March / 2013, 18:43:40 »
Has a new dancing bits array and new encryption key for PS.FI2 file creation.

I'll update finsig_dryos soon, initial signature matching looks ok - similiar to R51 except it can't find apex2us in this firmware.

Phil.
CHDK ports:
  sx30is (1.00c, 1.00h, 1.00l, 1.00n & 1.00p)
  g12 (1.00c, 1.00e, 1.00f & 1.00g)
  sx130is (1.01d & 1.01f)
  ixus310hs (1.00a & 1.01a)
  sx40hs (1.00d, 1.00g & 1.00i)
  g1x (1.00e, 1.00f & 1.00g)
  g5x (1.00c, 1.01a, 1.01b)

*

Offline fe50

  • ******
  • 3107
  • IXUS50 & 860, SX10 Star WARs-Star RAWs
    • fe50
Re: A1400 1.00B fw dump
« Reply #3 on: 19 / March / 2013, 03:03:43 »
Added the
  • A1400 1.00B
full 8MB dump (dumped with cBasic udumper) by alvm from this forum post to the CHDK P&S FW dumps repository.


*

Offline alvm

  • ***
  • 123
Re: A1400 1.00B fw dump
« Reply #4 on: 26 / March / 2013, 14:34:14 »
Red led 0xC0220004
Green led 0xC0220120
AF led 0xC0220124

 

Related Topics