Date: Thu, 23 Mar 2023 15:05:02 +0100 From: Hans Petter Selasky <hps@selasky.org> To: Milan Obuch <freebsd-usb@dino.sk>, freebsd-usb@freebsd.org Subject: Re: Which serial driver for the development board? Message-ID: <88f9b5a4-1e7f-ea9e-e170-888a8713a060@selasky.org> In-Reply-To: <20230323130418.5ba9954f@zeta.dino.sk> References: <20230323130418.5ba9954f@zeta.dino.sk>
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On 3/23/23 13:04, Milan Obuch wrote: > Hi, > > I just received Sparkfun QuickLogic board. After connecting it via USB, > I found following device: > > # usbconfig -d ugen0.5 dump_all_desc > ugen0.5: <vendor 0x1d50 product 0x6141> at usbus0, cfg=255 md=HOST spd=FULL (12Mbps) pwr=ON (100mA) > > bLength = 0x0012 > bDescriptorType = 0x0001 > bcdUSB = 0x0200 > bDeviceClass = 0x0002 <Communication device> > bDeviceSubClass = 0x0000 > bDeviceProtocol = 0x0000 > bMaxPacketSize0 = 0x0020 > idVendor = 0x1d50 > idProduct = 0x6141 > bcdDevice = 0x0000 > iManufacturer = 0x0000 <no string> > iProduct = 0x0000 <no string> > iSerialNumber = 0x0000 <no string> > bNumConfigurations = 0x0001 > > Searching for VID and PID did not get me anything. Trying any of our > USB serial driver did not create any device. How can I connect to this > device? It should be some serial port because that's what Sparkfun page > says... Any hint? > > Regards, > Milan > > N. B. I was able to connect to this device using my Mac: > > # cu -l /dev/tty.usbmodem1411 > Connected. > ############## > > > > Hello world!! > > #******************* > Command Line Interface > App SW Version: qorc-sdk/qt_apps/qt_helloworldsw > #******************* > Hi! Did you try to dump the configuration descriptor? Maybe umodemX can handle it ... --HPS
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