Forums - Communication with CDSP

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Communication with CDSP
ykovachev1
Join Date: 18 Oct 22
Posts: 1
Posted: Thu, 2023-10-26 03:38
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Hello everyone,
I'd like to ask if thre is a mechanism to make aDSP & cDSP talk to each other? For example is it possible CAPI module from the aDSP to send data to cDSP?
Going through Hexagon SDK documentation I can see that only way for aDSP to communicate with the rest of the system is FastRPC, but my understanding is that FastRPC is connecting aDSP with ARM (userspace)... Is it possible to use it for communication between aDSP & cDSP? Or is there any other way to make calls bettween two DSPs (adsp & cdsp)?

Thanks in advance.
Kind Regards,
Yordan

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