Can't read model configuration from 9XR

Hardware Support for the 9XR
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ryotsuke
Posts: 2
Joined: Fri Mar 22, 2013 1:29 pm
Country: -

Can't read model configuration from 9XR

Post by ryotsuke »

I have a weird problem with both eePe and companion9x

I am using ArduinoISP(from 1.0.4 Arduino IDE) programmer on Arduino UNO

I've managed to successfully burn recent er9x and recent openTx-9xr too. Firmware works well, but reading EEPROM results in failure with 'incompartible file format'
I've tried to read it both before and after 9xr formatted eeprom, no success.

Flashing random eeproms fails and remote than shows 'EEPROM error -> format'

_Firmware_ itself reads OK too.

Fuses before any firmware written:

Image

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Kilrah
Posts: 11109
Joined: Sat Feb 18, 2012 6:56 pm
Country: Switzerland

Re: Can't read model configuration from 9XR

Post by Kilrah »

I think the ArduinoISP sketch has a known bug... try to search on here, if I remember well someone posted how to fix it.
ryotsuke
Posts: 2
Joined: Fri Mar 22, 2013 1:29 pm
Country: -

Re: Can't read model configuration from 9XR

Post by ryotsuke »

Thanks, I searched a bit more.
Solution works
This is a modified ArduinoISP for latest beta with modified "here * 2;" -> "here;" strings

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