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actichamp failed to get device handle

Posted: 28 May 2021, 02:46
by hzhong
I am a starter to BCI research using BP's actichamp EEG amplifier. I connected with bci2000, by using bat file with actichamp source's executable. When clicking Set config, system log prompts failed to get device handle.I really could use your help,plesase. :o

Re: actichamp failed to get device handle

Posted: 29 May 2021, 06:53
by mellinger
Hello hzong,

did you read the actiChamp's contribution page on the BCI2000 wiki?
https://www.bci2000.org/mediawiki/index ... :actiCHamp

The battery might be low, or actiCHampAmplifierID might be set to something other than 0.

Regards,
Juergen

Re: actichamp failed to get device handle

Posted: 09 Jun 2021, 04:24
by hzhong
Thanks a lot. At present, I have solved this problem by using RDAClient. Thanks again