[Oberon] Oberon RS232 - file exchange with Linux / OLR for RPI

[thomas.kral at email.cz]

Chris,

RS232 on RPI is available as USB channel, so is available on Pepino board.
uUSB cable I use is litterally 20cm long, and it serves as power and data 
link at the same time.

My understatding is that ..
/dev/ttyUSB0 (= COM1) - is for FPGA programming
/dev/ttyUSB1 (= COM2) - is for data exchage using PCLink1 tool

I2C is great, I have seen your excellent work implementing it on FPGA. I am 
no use with u-electronics. I was explained that I2C allows adding of 
addtional devices (beyond a networking module) to the board on a de-facto 
bus.

Does it interface to FPGA board using GPIO?

Many thanks.
Tomas


---------- Původní zpráva ----------
Od: eas lab <lab.eas at gmail.com>
Komu: ETH Oberon and related systems <oberon at lists.inf.ethz.ch>
Datum: 5. 4. 2016 0:56:19
Předmět: Re: [Oberon] Oberon RS232 - file exchange with Linux / OLR for RPI

"Isn't I2C a simple protocol?
RS232 is becoming less available.
And eth0 from the PC to the RPi next-to-it, using eth0's security is absurd.

== Chris Glur.
--
Oberon at lists.inf.ethz.ch mailing list for ETH Oberon and related systems
https://lists.inf.ethz.ch/mailman/listinfo/oberon"
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