Date: Mon, 16 Mar 2020 16:46:24 +0000 From: bmelo <bmelo@protonmail.com> To: Ian Lepore <ian@freebsd.org> Cc: "freebsd-embedded@freebsd.org" <freebsd-embedded@freebsd.org> Subject: Re: STM32 not identified Message-ID: <PqPJsTGStXlx_9UIEWwnA7Z0ip3OgWhtZolrYRZz--dY3Wd1n9arptplfRd1LmBxQ6KA92JA7V33I6ZNrmq1oezPjb-Q3uuBZIfIzxbYziQ=@protonmail.com> In-Reply-To: <2e1b00c4213037f308417c902291e0a88c06674b.camel@freebsd.org> References: <bCyCGMfT-ROSVe2TXJJdJeOI3UkecbyDDrz8CTIcXPAoZwyKvYS4ZkgaQxMiXgvT7VNOTARJ0PLmbcvLU_WNxPPd578NDl0ZyZ7h_m8xSb0=@protonmail.com> <2e1b00c4213037f308417c902291e0a88c06674b.camel@freebsd.org>
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Here is my devfs.rules: [devfsrules_common=3D7] add path 'ad[0-9]\*'=09=09mode 666 add path 'ada[0-9]\*'=09mode 666 add path 'da[0-9]\*'=09=09mode 666 add path 'acd[0-9]\*'=09mode 666 add path 'cd[0-9]\*'=09=09mode 666 add path 'cuaU[0-9]\*' mode 666 add path 'mmcsd[0-9]\*'=09mode 666 add path 'pass[0-9]\*'=09mode 666 add path 'xpt[0-9]\*'=09mode 666 add path 'ugen[0-9]\*'=09mode 666 add path 'usbctl'=09=09mode 666 add path 'usb/\*'=09=09mode 666 add path 'ttyU[0-9]\*'=09mode 666 add path 'lpt[0-9]\*'=09mode 666 add path 'ulpt[0-9]\*'=09mode 666 add path 'unlpt[0-9]\*'=09mode 666 add path 'fd[0-9]\*'=09=09mode 666 add path 'uscan[0-9]\*'=09mode 666 add path 'video[0-9]\*'=09mode 666 add path 'tuner[0-9]*' mode 666 add path 'dvb/\*'=09=09mode 666 add path 'cx88*' mode 0660 add path 'iicdev*' mode 0660 add path 'uvisor[0-9]*' mode 0660 Sent from ProtonMail, Swiss-based encrypted email. =E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90 Original Me= ssage =E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90=E2=80=90 On Monday, 16 de March de 2020 =C3=A0s 13:23, Ian Lepore <ian@freebsd.org> = wrote: > On Mon, 2020-03-16 at 12:23 +0000, bmelo via freebsd-embedded wrote: > > > Hi, I have a STM32 Nucleo board and installed stlink from ports here. > > But all the time I run st-util command I get the message: > > WARN usb.c: Couldn't find any ST-Link/V2 devices > > The Nucleo creates cuaU0 and ttyU0 in /dev. It seems like a > > permission problem, but I have no idea how to fix that. I already > > tried to edit /etc/devfs.rules and the problem persists. /dev/cuaU0 > > is uucp:dialer and ttyU0 is root:wheel. > > Any idea? > > You didn't saywhat you tried with devfs.rules. This is what I use > (because I am the only user of this machine, so security is not a > problem; these might not be good for a shared machine): > > [localrules=3D10] > add path "ttyU*" mode 0666 > add path "cuaU*" mode 0666 > add path "ugen*" mode 0666 > add path "usb/*" mode 0666 > add path "usb" mode 0755 > > -- Ian
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