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Xprog reflash to 5.51 atmega
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09-06-2023, 05:53 AM,
Post: #71
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RE: Xprog reflash to 5.51 atmega
So I got USBASP programmer, tried to flash with progisp and avrdude but same result, fails at around 70%. When I write original dump (flash and eeprom) which I backup earlier (5.55) it writes without problem but getting certificate issue. Has anyone good working firmware for 5.55 xprog?
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![[+]](https://cartechnology.co.uk/images/CarTechnologyTheCure/collapse_collapsed.png)
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09-06-2023, 08:51 AM,
Post: #72
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RE: Xprog reflash to 5.51 atmega
Have you set correct lockbits/ fusebits
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09-06-2023, 09:26 AM,
Post: #73
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RE: Xprog reflash to 5.51 atmega
This works 100%
https://cartechnology.co.uk/showthread.p...xprog+5.84 Keep in mind English is not my native language
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| Reputation: +1 - al70 [+1] | |||
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10-06-2023, 08:09 AM,
Post: #74
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RE: Xprog reflash to 5.51 atmega
(09-06-2023, 09:26 AM)Pentheus Wrote: This works 100% This one writes without problem, but getting certificate error, seems issue with atmega64a chip. I ordered new plane atmega64a chip, hopefully I sort this problem with 5.84 firmware flash. |
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10-06-2023, 08:23 AM,
Post: #75
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RE: Xprog reflash to 5.51 atmega
Are you clicking on the registry icon
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12-06-2023, 08:57 AM,
Post: #76
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RE: Xprog reflash to 5.51 atmega
(10-06-2023, 08:23 AM)al70 Wrote: Are you clicking on the registry icon Yes I clicked on the registry files, also missing 2 authorizations |
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12-06-2023, 18:18 PM,
Post: #77
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RE: Xprog reflash to 5.51 atmega
Wait for New atmega, new atmega solved all my problems
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04-09-2023, 12:57 PM,
Post: #78
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RE: Xprog reflash to 5.51 atmega
Hi. does anyone have these files in intel hex format (suitable for extreme burner soft) I converted them with two different tools and get two diferent results. so i dont know which one is correct (or maybee no one).
edit: Found them, if someone need this in the future here is the files, tested and work. |