Write back Eeprom Problem

[TheSpirit]

Today i updated my Firmware from 760 to 762 er9x-jeti. Before doing so i saved the Flash and the Eeprom in hex Format to my pc.
After flashing the new Firmware i tried to Write back the Eeprom Data including my Models.
Now i was unable to Start my tx9 anymore.
After reflashing the New Firmware and erasing the Eeprom again i was able to power up my tx again.
I tried to Open the Eeprom hex file but i got an eeror.
So how can i get back my models setup including all settings?
Also companion program wasn't able to Open Eeprom Data. I allways get Bad Data error.
Thanks for help

[MikeB]

What did you use to upload and save your EEPROM?

Mike.

[TheSpirit]

I used the eepe App and an Arduino UNO

[Kilrah]

Are you sure you correctly saved the Flash and EEPROM, and didn't instead save the flash twice by mistake?
What are the sizes of the 2 files you saved?

[TheSpirit]

The Flash is about 150k and the Eeprom about 2k

[MikeB]

Post your EEPROM file, someone will have a look at it to see what the problem is.

When you say the t9x didn't start, did you get anything, or just a blank screen?

Mike.

[TheSpirit]

Blank screen. I got power on the jeti modul

[Kilrah]

This could maybe happen if you attempted to "flash" the EEPROM file to the program memory as if it were a firmware file, "instead of using "write EEPROM".

[TheSpirit]

here attached is the eeprom hex file

Code: Select all

:20000000044033101F4C10191279200D3A2000000000000000000000000000000938201A38
:2000200005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238EB0
:2000400024870303036487030A0A53696D756C610B0102870301026407036487030404641C
:200060000F02850504031B000E135362616368200801020210028703140505014A00028508
:20008000044033101F4C10191279200D3A2000000000000000000000000000000938201AB8
:2000A00005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238E30
:2000C00024870303036487030A0A53696D756C610B0102870301026407036487030404649C
:2000E0000F02850504031B000E135362616368200801020210028703140505014A00028588
:20010000044033101F4C10191279200D3A2000000000000000000000000000000938201A37
:2001200005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238EAF
:2001400024870303036487030A0A53696D756C610B0102870301026407036487030404641B
:200160000F02850504031B000E135362616368200801020210028703140505014A00028507
:20018000044033101F4C10191279200D3A2000000000000000000000000000000938201AB7
:2001A00005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238E2F
:2001C00024870303036487030A0A53696D756C610B0102870301026407036487030404649B
:2001E0000F02850504031B000E135362616368200801020210028703140505014A00028587
:20020000044033101F4C10191279200D3A2000000000000000000000000000000938201A36
:2002200005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238EAE
:2002400024870303036487030A0A53696D756C610B0102870301026407036487030404641A
:200260000F02850504031B000E135362616368200801020210028703140505014A00028506
:20028000044033101F4C10191279200D3A2000000000000000000000000000000938201AB6
:2002A00005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238E2E
:2002C00024870303036487030A0A53696D756C610B0102870301026407036487030404649A
:2002E0000F02850504031B000E135362616368200801020210028703140505014A00028586
:20030000044033101F4C10191279200D3A2000000000000000000000000000000938201A35
:2003200005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238EAD
:2003400024870303036487030A0A53696D756C610B01028703010264070364870304046419
:200360000F02850504031B000E135362616368200801020210028703140505014A00028505
:20038000044033101F4C10191279200D3A2000000000000000000000000000000938201AB5
:2003A00005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238E2D
:2003C00024870303036487030A0A53696D756C610B01028703010264070364870304046499
:2003E0000F02850504031B000E135362616368200801020210028703140505014A00028585
:20040000044033101F4C10191279200D3A2000000000000000000000000000000938201A34
:2004200005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238EAC
:2004400024870303036487030A0A53696D756C610B01028703010264070364870304046418
:200460000F02850504031B000E135362616368200801020210028703140505014A00028504
:20048000044033101F4C10191279200D3A2000000000000000000000000000000938201AB4
:2004A00005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238E2C
:2004C00024870303036487030A0A53696D756C610B01028703010264070364870304046498
:2004E0000F02850504031B000E135362616368200801020210028703140505014A00028584
:20050000044033101F4C10191279200D3A2000000000000000000000000000000938201A33
:2005200005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238EAB
:2005400024870303036487030A0A53696D756C610B01028703010264070364870304046417
:200560000F02850504031B000E135362616368200801020210028703140505014A00028503
:20058000044033101F4C10191279200D3A2000000000000000000000000000000938201AB3
:2005A00005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238E2B
:2005C00024870303036487030A0A53696D756C610B01028703010264070364870304046497
:2005E0000F02850504031B000E135362616368200801020210028703140505014A00028583
:20060000044033101F4C10191279200D3A2000000000000000000000000000000938201A32
:2006200005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238EAA
:2006400024870303036487030A0A53696D756C610B01028703010264070364870304046416
:200660000F02850504031B000E135362616368200801020210028703140505014A00028502
:20068000044033101F4C10191279200D3A2000000000000000000000000000000938201AB2
:2006A00005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238E2A
:2006C00024870303036487030A0A53696D756C610B01028703010264070364870304046496
:2006E0000F02850504031B000E135362616368200801020210028703140505014A00028582
:20070000044033101F4C10191279200D3A2000000000000000000000000000000938201A31
:2007200005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238EA9
:2007400024870303036487030A0A53696D756C610B01028703010264070364870304046415
:200760000F02850504031B000E135362616368200801020210028703140505014A00028501
:20078000044033101F4C10191279200D3A2000000000000000000000000000000938201AB1
:2007A00005015A8505050003065F850103FFFFA21BBC0228289A02230023238C0223238E29
:2007C00024870303036487030A0A53696D756C610B01028703010264070364870304046495
:2007E0000F02850504031B000E135362616368200801020210028703140505014A00028581
:00000001FF

when trying to write back the eeprom file i get the following error:

Code: Select all

Invalid EEPROM File //EEPROM_MEMORY_backup.hex

[MikeB]

I'm afraid that isn't a useable EEPROM file. It actually contains the same 4 lines of data repeated all through the file. The first line starts about correctly, but the rest of the file is wrong.

I don't know how you managed to get that file, it's very odd.

Mike.