_florent_ changed the topic of #litex to: LiteX FPGA SoC builder and Cores / Github : https://github.com/enjoy-digital, https://github.com/litex-hub / Logs: https://libera.irclog.whitequark.org/litex
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<knicklicht> Does it make more sense to ask a question here or in Discord?
<sensille> i wonder
<sensille> do i have to move over to discord?
<knicklicht> Well, I asked a question there but there was no response. So, not sure.
<sensille> ah, rv901t
<sensille> i just built something on rv901t with litex :-)
<knicklicht> Did you try to build vexriscv?
<sensille> yes, but i never tried the way you did
<knicklicht> I am new to the project and I just followed the quickstart guide. Is there another way?
<sensille> it builds for me the way you describe it, sec
<knicklicht> Hmm, I probably have some dependency conflicts. On which OS are you building? What did you do with the rv901t?
<zyp> try removing the build directory and building again
<zyp> might have some old state sticking around and breaking stuff
<sensille> knicklicht: arch linux. i'm building https://github.com/sensille/litehm2
<knicklicht> Sounds interesting. So are you running a full Linux on the board?
<sensille> no. only a few hundred lines of C code
<tnt> knicklicht: I think most people on discord are also here.
<knicklicht> deleting the build directory didn't fix it
<knicklicht> While I try to fix my dependencies I have another question: I want to stream 8 to 16 audio channels from my PC to the rv901t board and then use I2S DACs to drive multiple speakers (using appropriate amps). There are so many design choices. Does it make sense to use a softcore running an RTOS such as Zephyr on it to? I was thinking that I would need
<knicklicht> some way to implement RTP on UDP. While I love the flexibility of the FPGA I would like to do as much as I can in software.
<sensille> what advantage would an OS give you over just having your single main loop with the protocol handler?
<knicklicht> That's the question I am asking. I thought a ready made OS will have out of the box support for I2S and Ethernet related stuff that I do not want to reimplement.
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