Hantek DSO5102P, NAND dump needed

TisFrea

Hantek DSO5102P not turning on, black screen and relay click. In serial console it showing this:

1. *** Warning - bad CRC or NAND, using default environment
   
2. 
   
3. 
   
4. 
   
5. 
   
6. ##### EmbedSky BIOS for SKY2416/TQ2416 #####
   
7. 
   
8. This Board: SDRAM is 64MB; LCD display size is: 800 X 480
   
9. 
   
10. Press Space key to Download Mode.!
    
11. 
    
12. SD:File System init failed!
    
13. 
    
14. Start Linux ...
    
15. 
    
16. 
    
17. NAND read: device 0 offset 0x300000, size 0x400000
    
18. 
    
19. 4194304 bytes read: OK
    
20. 
    
21. Boot with zImage
    
22. 
    
23. 
    
24. Starting kernel ...
    
25. 
    
26. 
    
27. Uncompressing Linux... done, booting the kernel.

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and nothing more. So, if anyone have dump of NAND flash, i beg you to share it.

e_admin

Sir, please give me the series number of your scope, and send a message to our support email support@hantek.com .

TisFrea

Is it a series? T36 00531

amy

TisFrea replied at 2018-11-10 15:12
Is it a series? T36 00531

The series number on the shell, not on the main board.

TisFrea

Ok, T 1G/036 00531

TisFrea

Thanks, i got your email and do instruction. Now oscilloscope turn screen on and freeze at bootlogo, in uart:

1. Please press Enter to activate this console. UBIFS error (pid 411): ubifs_read_node: bad node type (255 but expected 1)
   
2. UBIFS error (pid 411): ubifs_read_node: bad node at LEB 135:15168, LEB mapping status 0
   
3. UBIFS error (pid 411): do_readpage: cannot read page 1072 of inode 900, error -22
   
4. UBIFS error (pid 411): ubifs_read_node: bad node type (255 but expected 1)
   
5. UBIFS error (pid 411): ubifs_read_node: bad node at LEB 135:15168, LEB mapping status 0
   
6. UBIFS error (pid 411): do_readpage: cannot read page 1072 of inode 900, error -22

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Full log: https://pastebin.com/ynww5eMP