| Products > Test Equipment |
| Fixing a borked Hantek DSO5102P |
| (1/1) |
| aijii:
Hi guys, First up, what a great resource this forum is. My father in law has a of DSO5102P.. that doesn't work. I'm trying to fix it. It worked once, then wasn't used for a year, then now it doesn't boot, just a boot loop with a blue screen. I've read through Tinhead's extensive thread covering the hantek hacking business... connected a usb-uart to the serial por and can see the following: *** Warning - bad CRC or NAND, using default environment ##### EmbedSky BIOS for SKY2416/TQ2416 ##### This Board: SDRAM is 64MB; LCD display size is: 800 X 480 Press Space key to Download Mode.! SD:File System init failed! Start Linux ... ... And then I get the following later on: UBIFS error (pid 420): ubifs_decompress: cannot decompress 2753 bytes, compresso r lzo, error -22 UBIFS error (pid 420): read_block: bad data node (block 195, inode 649) UBIFS error (pid 420): do_readpage: cannot read page 195 of inode 649, error -22 Bus error [root@Hantek ~]# [root@Hantek ~]# [root@Hantek ~]# [root@Hantek ~]# [root@Hantek ~]# hub 1-0:1.0: Cannot enable port 2. Maybe the USB cable is bad? hub 1-0:1.0: unable to enumerate USB device on port 2 [root@Hantek ~]# df -k Filesystem 1K-blocks Used Available Use% Mounted on ubi0:rootfs 107572 17476 90096 16% / [root@Hantek ~]# umount: tmpfs busy - remounted read-only umount: tmpfs busy - remounted read-only The system is going down NOW! watchdog: S3C2410 Watchdog: watchdog did not stop! Sent SIGTERM to all processes Sent SIGKILL to all processes UBIFS error (pid 1): ubifs_decompress: cannot decompress 2753 bytes, compressor lzo, error -22 UBIFS error (pid 1): read_block: bad data node (block 195, inode 649) UBIFS error (pid 1): do_readpage: cannot read page 195 of inode 649, error -22 Kernel panic - not syncing: Attempted to kill init! ... I'm hoping that the NANDflash memory isn't toast and I can recover it. The problem is, I don't have anything to recover it from. I'm struggling to find a whole NAND dump on the web that I can download and try out, just individual firmware upgrades which I read aren't enough for a complete recovery. Any suggestions ? Not sure what to do.. |
| aijii:
Bump - are there any owners of a dso5102p that would be able to help me out please ? would be much appreciated.. haven't heard anything back from Hantek |
| supercilious:
Check your PMs |
| jcbmca:
hi aijii, i have the same problem with my Hantek DSO5102. Were you able to repair your DSO5102, Could you help me with mine? thank you |
| DenCraw:
did you solve it? |
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