Hi Mark, Good day to you
Saw this article it would help me to procure one. Thanks for your inputs. Regards, Vinay On Sat, 3 Jul 2021 at 5:05 AM, 'Mark Lazarewicz' via BeagleBoard < [email protected]> wrote: > Using Serial Debug Port on BeagleBone Black - KiranPalla.com > <https://kiranpalla.com/blog/using-serial-debug-port-on-beaglebone-black/> > Using Serial Debug Port on BeagleBone Black - KiranPalla.com > > It is interesting to see boot messages while the OS is coming up on > BeagleBone Black. The messages are useful … > <https://kiranpalla.com/blog/using-serial-debug-port-on-beaglebone-black/> > > > > Sent from Yahoo Mail on Android > <https://go.onelink.me/107872968?pid=InProduct&c=Global_Internal_YGrowth_AndroidEmailSig__AndroidUsers&af_wl=ym&af_sub1=Internal&af_sub2=Global_YGrowth&af_sub3=EmailSignature> > > On Fri, Jul 2, 2021 at 12:44 PM, Dennis Lee Bieber > <[email protected]> wrote: > On Fri, 2 Jul 2021 15:44:12 +0530, in gmane.comp.hardware.beagleboard.user > Vinayakumar Chikkadi <[email protected]> > wrote: > > > >I am using the prolific usb to serial connector. After I connect the usb > > WHICH "prolific usb to serial"? They have a whole slew of different > models. And that doesn't count the packagers using a Prolific chip in their > products (cf: > https://www.amazon.com/prolific-usb-serial/s?k=prolific+usb+to+serial ) > I'm guessing something similar to > > https://www.amazon.com/Serial-Adapter-Signal-Prolific-Windows/dp/B07R8BQYW1/ref=sr_1_8?dchild=1&keywords=prolific+usb+to+serial&qid=1625245702&sr=8-8 > > I can't really help with Prolific -- most of my USB<>serial devices are > FTDI chips. I think the Adafruit 4-pin cable is the only Prolific chip > device I have. > > >cable & When I check on Ubuntu with dmesg | tail > >I could see it’s getting enumerated as ttyUSB0 > >When I open with putty on the path > >/dev/ttyUSB0 with 115200 8N1 > >I am not able to open the com port using putty. > > Do you have privileges for the device? May not be relevant, but > connecting a USB<>Serial to the USB side of my BBB (I don't have a native > Linux desktop computer, and Windows won't be helpful to you) shows up like > > crw-rw---- 1 root dialout 188, 0 Jul 2 13:21 /dev/ttyUSB0 > > the default user for the machine does belong to the dialout group. > > I got the same thing for Debian running inside VirtualBox /after/ > manually selecting the USB device from the VB0x menu... > > BUT... unlike the BBB, my user account under VBox does NOT belong to > the dialout group, so I would have not permission to use it without making > changes... > > crw-rw---- 1 root dialout 188, 0 Jul 2 13:31 /dev/ttyUSB0 > wulfraed@debian:~$ groups > wulfraed cdrom floppy sudo audio dip video plugdev netdev bluetooth lpadmin > scanner vboxsf > wulfraed@debian:~$ sudo usermod -a -G dialout wulfraed > [sudo] password for wulfraed: > > <logout, login> > > wulfraed@debian:~$ groups > wulfraed dialout cdrom floppy sudo audio dip video plugdev netdev bluetooth > lpadmin scanner vboxsf > wulfraed@debian:~$ > > > > -- > Dennis L Bieber > > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/rqhudg5e0ekfsmaetfe966socu9l1telkn%404ax.com > . > > -- > For more options, visit http://beagleboard.org/discuss > --- > You received this message because you are subscribed to the Google Groups > "BeagleBoard" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > To view this discussion on the web visit > https://groups.google.com/d/msgid/beagleboard/1430302616.2000350.1625268888373%40mail.yahoo.com > <https://groups.google.com/d/msgid/beagleboard/1430302616.2000350.1625268888373%40mail.yahoo.com?utm_medium=email&utm_source=footer> > . > -- V.K.CHIKKADI -- For more options, visit http://beagleboard.org/discuss --- You received this message because you are subscribed to the Google Groups "BeagleBoard" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CA%2BqvWETA5eg1sbWQCHVDPpyxSgwVzu22yhOJzRiLiBwW7jSbGQ%40mail.gmail.com.
