[Oberon] Oberon RS232 - file exchange with Linux

[thomas.kral at email.cz]

Hi,

I tried the following and it works,

8 bits, no parity, 1 stop, no handshake, no modem
$ sudo stty -F /dev/ttyUSB1 19200 cs8 -crtscts -clocal -cread

$ echo -ne \\x20\\x20\\x20\\x20\\x20 > /dev/ttyUSB1
$ cat /dev/ttyUSB1 > dump
$ hd dump
00000000 10 10 10 10 10 |.....|
00000005

Five REQs sent, five ACKs received, so basic LOOP test works.

I was also hinted by Chris to use ORC.Mod, that is part of the project and is suited to connect with RISC to exchange files. 

I  have compiled it under LNO (OLR for RPI), when sending a test file,

ORC.Send Test.txt ,

I got .. after timeout

'connection not open'

Thanks for help so far

Tomas

---------- Původní zpráva ----------
Od: John R. Strohm 
Komu: ETH Oberon and related systems 
Datum: 2. 4. 2016 0:44:54
Předmět: Re: [Oberon] Oberon RS232 - file exchange with Linux

8-N-1 is pretty much standard these days.

-----Original Message----- 
From: Tomas Kral 
Sent: Friday, April 01, 2016 2:53 PM 
To: oberon at lists.inf.ethz.ch 
Subject: [Oberon] Oberon RS232 - file exchange with Linux 

Hi,

Can anyone please suggest how to exchange files with Linux over serial
Line?

I guess PCLink task running at Oberon end is needed for that.

My serial line is connected to Oberon as device /dev/ttyUSB1.

I read serial speed is 9600 baud, but what parity or stop bits?

PCLink implements a simple protocol, SND, REC, each packet is
acknowledged with ACK.

Just thinking of using simple tty terminal commands..

$ stty -F /dev/ttyUSB1 9600 cs8 clocal cstopb raw crtscts
$ echo SND'My.Mod' > /dev/ttyUSB1
$ cp block[0] /dev/ttyUSB1 ... cp block[n] /dev/ttyUSB1

Many thanks
Tomas




-- 
Tomas Kral 

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

---
This email has been checked for viruses by Avast antivirus software.
https://www.avast.com/antivirus

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