Hello! I'm attempting to bring a Hikvision DS-2CD4112FWD-IZ back from the dead and I could sure use some help.
I received the camera in a state where it would not boot up. I don't know how it got into this state.
I've flashed several different versions of firmware to the camera (from both the USA and Europe Hikvision sites). I'm using the Hikvision TFTP tool, and the firmwares always seem to upload without issue, but the camera will not boot.
I cobbled together a USB TTL-Serial connection so I could get some more details using a serial connection with Putty. After updating the firmware, the camera attempts to boot and I see the following information in the putty terminal:
Any suggestions on what where to go from here??? I'm not sure what the next steps to troubleshoot this would be... THANKS!
Full putty session below (several lines of hash marks removed for brevity):
I received the camera in a state where it would not boot up. I don't know how it got into this state.
I've flashed several different versions of firmware to the camera (from both the USA and Europe Hikvision sites). I'm using the Hikvision TFTP tool, and the firmwares always seem to upload without issue, but the camera will not boot.
I cobbled together a USB TTL-Serial connection so I could get some more details using a serial connection with Putty. After updating the firmware, the camera attempts to boot and I see the following information in the putty terminal:
Starting kernel ...
Uncompressing Linux...
unexpected EOF
-- System halted
Any suggestions on what where to go from here??? I'm not sure what the next steps to troubleshoot this would be... THANKS!
Full putty session below (several lines of hash marks removed for brevity):
Code:
U-Boot 2010.06-113941 (Feb 03 2015 - 11:17:39)
ARM clk: 1000MHz
DDR clk: 533MHz
L3 clk: 240MHz
IVA clk: 410MHz (HDVICP)
ISS clk: 480MHz
DSS clk: 240MHz
DSP Default OFF
I2C: ready
DRAM: 512 MiB
Hit Ctrl+u to stop autoboot: 0
link up on port 0, speed 100, full duplex
found tftpserver
link up on port 0, speed 100, full duplex
Using cpsw device
TFTP from server 192.0.0.128; our IP address is 192.0.0.64
Filename 'digicap.dav'.
Load address: 0x81000000
Loading: #################################################################
(38 lines of hash marks....)
##################################################
done
Bytes transferred = 13563100 (cef4dc hex)
Found 1 packets.
Skip file _cfgUpgSecPls
Skip file _cfgUpgClass
write uImage len: 3006692 ok
write app.img len: 10555392 ok
Upgrade success!
load kernel to 0x80007fc0 ... Done!
## Booting kernel from Legacy Image at 80007fc0 ...
Image Name: Linux-2.6.37_DM385_IPNC_3.00.00
Image Type: ARM Linux Kernel Image (uncompressed)
Data Size: 3006628 Bytes = 2.9 MiB
Load Address: 80008000
Entry Point: 80008000
Verifying Checksum ... OK
OK
OK
Starting kernel ...
Uncompressing Linux...
unexpected EOF
-- System halted
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