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From: arisawa <arisawa@ar.aichi-u.ac.jp>
In-Reply-To: <8ACBBB73-0E17-4786-8CB7-55BB476FBC5B@gmail.com>
Date: Mon, 17 Mar 2014 23:35:24 +0900
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Message-Id: <3F43570B-7FB7-40C2-9375-7DA458FE6975@ar.aichi-u.ac.jp>
References: <906BBD21-C41F-45C4-A313-A905DB2E3A40@ar.aichi-u.ac.jp>
	<8ACBBB73-0E17-4786-8CB7-55BB476FBC5B@gmail.com>
To: Fans of the OS Plan 9 from Bell Labs <9fans@9fans.net>
Subject: Re: [9fans] usb serial driver
Topicbox-Message-UUID: cb80ccf6-ead8-11e9-9d60-3106f5b1d025

Thank you Gorka,

I made a mistake.
The usage of 9front is different from that of Bell-labs.
It seems FT232R is OK, but PL2303HX has a problem.

term% cat /lib/ndb/consoledb
group=3Dsys
	uid=3Dglenda
	uid=3Darisawa
console=3Dusb3 dev=3D/dev/eiaU3 openondemand=3D1
	gid=3Dsys
console=3Dusb4 dev=3D/dev/eiaU4 openondemand=3D1
	gid=3Dsys
console=3Dusb5 dev=3D/dev/eiaU5 openondemand=3D1
	gid=3Dsys
console=3Dusb6 dev=3D/dev/eiaU6 openondemand=3D1
	gid=3Dsys
console=3Dusb7 dev=3D/dev/eiaU7 openondemand=3D1
	gid=3Dsys
console=3Dusb8 dev=3D/dev/eiaU8 openondemand=3D1
	gid=3Dsys
console=3Dusb9 dev=3D/dev/eiaU9 openondemand=3D1
	gid=3Dsys
console=3Dusb10 dev=3D/dev/eiaU10 openondemand=3D1
	gid=3Dsys
term% cat /dev/usbevent
attach 10 067b 2303 000000ff
term% aux/consolefs
term% ls -l /mnt/con*
...
--rw-rw-rw- M 190 network network 0 Mar 17 22:09 /mnt/consoles/usb10
...
term% ls /dev/eia*		# not listed eiaU10. thus we cannot set =
the protocols
/dev/eia0
/dev/eia0ctl
/dev/eia0status
/dev/eia1
/dev/eia1ctl
/dev/eia1status
term%

PL2303HX on Bell-labs version has a similar problem.

Thank you again.

Kenji Arisawa

2014/03/16 17:14=E3=80=81Gorka Guardiola <paurea@gmail.com> =
=E3=81=AE=E3=83=A1=E3=83=BC=E3=83=AB=EF=BC=9A

> Isn't it a variant of the version (almost) supported? There were sone =
issues at fast speed, but I believe it is there in the distro.
>=20
>=20
> G.
>=20
>> On Mar 16, 2014, at 6:40 AM, arisawa <arisawa@ar.aichi-u.ac.jp> =
wrote:
>>=20
>> Hello,
>>=20
>> Anyone has a driver for FT232R or PL2303HX?
>> Or working on those drivers?
>>=20
>> Kenji Arisawa
>>=20
>>=20
>=20