Dear Jason, I use the pocket beagle as Microcontroller to controller a external RF module.
I am not using PC to connect with pocket beagle. The configuration: Pocket Beagle .TechLab Cape.USB A port<--->> External RF module. USB B port Thank you Aaron On Thu, Sep 19, 2019 at 11:27 PM ama FTCompany <ama.agarc...@gmail.com> wrote: > Dear jason, > > First of all, Thank for your information. > > I use the Techlab workshop image for Pocket beagle , and through TechLab > Capes USB A port and connect to a USB based UART, > inside the linux running on the pocket beagle, I could not find > /dev/ttyUSB*, > > However, I use the Raspberry Pi 3B, inside the linux system, I could find > the /dev/ttyUSBx. > > What is the right image to contain the /dev/ttyUSBx? > > Or do I have to configure something to let the Linux inside the pocket > beagle to show up the /dev/ttyUSBx? > > Thanks > > Aaron Ma > > On Thu, Sep 19, 2019 at 3:07 PM Jason Kridner <jkrid...@gmail.com> wrote: > >> On Thursday, September 19, 2019 at 2:25:22 PM UTC-4, >> ama.agarc...@gmail.com wrote: >>> >>> Jason, >>> >>> Can I address USB1 from techlab cap (USB Host A with power) by using >>> /dev/ttyUSB1 ? >>> >> >> /dev/ttyUSBx is for USB-based UARTs. If you connected a USB-based UART >> to that port, then yes. >> >> >>> >>> How could I address it? >>> >>> >> In Linux, drivers are loaded automatically based on USB classes defined >> by the USB device. Accessing the device depends on the device type. >> >> >> The USB host cannot be used to create "gadget" or "slave" devices, but >> the USB0 can. >> >> -- >> For more options, visit http://beagleboard.org/discuss >> --- >> You received this message because you are subscribed to a topic in the >> Google Groups "BeagleBoard" group. >> To unsubscribe from this topic, visit >> https://groups.google.com/d/topic/beagleboard/IDg5-NxdxGc/unsubscribe. >> To unsubscribe from this group and all its topics, send an email to >> beagleboard+unsubscr...@googlegroups.com. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/beagleboard/ad11c367-f9fe-47c0-9a68-7b4ec0bf58c2%40googlegroups.com >> <https://groups.google.com/d/msgid/beagleboard/ad11c367-f9fe-47c0-9a68-7b4ec0bf58c2%40googlegroups.com?utm_medium=email&utm_source=footer> >> . >> > -- 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 beagleboard+unsubscr...@googlegroups.com. To view this discussion on the web visit https://groups.google.com/d/msgid/beagleboard/CAFScdL8Fkpw%2BKPBtkF2prgJTHjZ_Z9f6nKhgatCw2KgEb%3D%2BC2Q%40mail.gmail.com.