Re: uchcom update
Thank You, Andriy! It solved the problem for me too. Also this can be applied without reboot via command: sysctl hw.usb.no_cs_fail=1 вс, 28 февр. 2021 г. в 14:21, Andriy Gapon : > On 28/02/2021 11:03, KOT MATPOCKuH wrote: > > Hello! > > > > I'm using FreeBSD 12.2-STABLE r368656 and got usb-to-rs232 with this > > controller. > > I see /dev/cuaU0 after plugging in adapter, I can attach to serial line > > using cu, but after sending any symbol to device I have device > reconnection: > > uchcom0 on uhub0 > > uchcom0: on usbus0 > > uchcom0: CH340 detected > > uchcom0: at uhub0, port 9, addr 17 (disconnected) > > uchcom0: detached > > uchcom0 on uhub0 > > uchcom0: on usbus0 > > uchcom0: CH340 detected > > I have this in my loader.conf: > > # Ignore result of "clear stall" (clearing halt on endpoints) > # CH340 USB<->RS232 requires this > # and it seems that Linux and Windows do this by default > hw.usb.no_cs_fail=1 > > I recall that without that tuning I had a similar problem. > > > вт, 5 июн. 2018 г. в 15:05, Ian FREISLICH >: > > > >> On 05/22/2018 09:44 AM, Andriy Gapon wrote: > >>> Yesterday I committed some changes to uchcom (so far, only in CURRENT). > >>> Commits are r333997 - r334002. > >>> > >>> If you have a CH340/341 based USB<->RS232 adapter and it works for you, > >> could > >>> you please test that it still does? > >>> If you tried your adapter in the past and it did not work, there is a > >> chance it > >>> might start working now. Could you please test that as well? > >> > >> ugen5.4: at usbus5, cfg=0 md=HOST spd=FULL > >> (12Mbps) pwr=ON (96mA) > >> ugen5.4.0: uchcom0: > >> > >> It's not made it any worse. I'm not using this adapter by choice - it's > >> a USB to Maxim (Dallas) one-wire bus adapter. The manual used to state > >> that these are possibly the worst chips ever. Is that still the > >> prevailing opinion? > > > -- > Andriy Gapon > -- MATPOCKuH ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: uchcom update
On 28/02/2021 11:03, KOT MATPOCKuH wrote: > Hello! > > I'm using FreeBSD 12.2-STABLE r368656 and got usb-to-rs232 with this > controller. > I see /dev/cuaU0 after plugging in adapter, I can attach to serial line > using cu, but after sending any symbol to device I have device reconnection: > uchcom0 on uhub0 > uchcom0: on usbus0 > uchcom0: CH340 detected > uchcom0: at uhub0, port 9, addr 17 (disconnected) > uchcom0: detached > uchcom0 on uhub0 > uchcom0: on usbus0 > uchcom0: CH340 detected I have this in my loader.conf: # Ignore result of "clear stall" (clearing halt on endpoints) # CH340 USB<->RS232 requires this # and it seems that Linux and Windows do this by default hw.usb.no_cs_fail=1 I recall that without that tuning I had a similar problem. > вт, 5 июн. 2018 г. в 15:05, Ian FREISLICH : > >> On 05/22/2018 09:44 AM, Andriy Gapon wrote: >>> Yesterday I committed some changes to uchcom (so far, only in CURRENT). >>> Commits are r333997 - r334002. >>> >>> If you have a CH340/341 based USB<->RS232 adapter and it works for you, >> could >>> you please test that it still does? >>> If you tried your adapter in the past and it did not work, there is a >> chance it >>> might start working now. Could you please test that as well? >> >> ugen5.4: at usbus5, cfg=0 md=HOST spd=FULL >> (12Mbps) pwr=ON (96mA) >> ugen5.4.0: uchcom0: >> >> It's not made it any worse. I'm not using this adapter by choice - it's >> a USB to Maxim (Dallas) one-wire bus adapter. The manual used to state >> that these are possibly the worst chips ever. Is that still the >> prevailing opinion? -- Andriy Gapon ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: uchcom update
Hello! I'm using FreeBSD 12.2-STABLE r368656 and got usb-to-rs232 with this controller. I see /dev/cuaU0 after plugging in adapter, I can attach to serial line using cu, but after sending any symbol to device I have device reconnection: uchcom0 on uhub0 uchcom0: on usbus0 uchcom0: CH340 detected uchcom0: at uhub0, port 9, addr 17 (disconnected) uchcom0: detached uchcom0 on uhub0 uchcom0: on usbus0 uchcom0: CH340 detected вт, 5 июн. 2018 г. в 15:05, Ian FREISLICH : > On 05/22/2018 09:44 AM, Andriy Gapon wrote: > > Yesterday I committed some changes to uchcom (so far, only in CURRENT). > > Commits are r333997 - r334002. > > > > If you have a CH340/341 based USB<->RS232 adapter and it works for you, > could > > you please test that it still does? > > If you tried your adapter in the past and it did not work, there is a > chance it > > might start working now. Could you please test that as well? > > ugen5.4: at usbus5, cfg=0 md=HOST spd=FULL > (12Mbps) pwr=ON (96mA) > ugen5.4.0: uchcom0: > > It's not made it any worse. I'm not using this adapter by choice - it's > a USB to Maxim (Dallas) one-wire bus adapter. The manual used to state > that these are possibly the worst chips ever. Is that still the > prevailing opinion? > > Ian > > -- > > ___ > freebsd-current@freebsd.org mailing list > https://lists.freebsd.org/mailman/listinfo/freebsd-current > To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org" > -- MATPOCKuH ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
Re: uchcom update
On 05/22/2018 09:44 AM, Andriy Gapon wrote: Yesterday I committed some changes to uchcom (so far, only in CURRENT). Commits are r333997 - r334002. If you have a CH340/341 based USB<->RS232 adapter and it works for you, could you please test that it still does? If you tried your adapter in the past and it did not work, there is a chance it might start working now. Could you please test that as well? ugen5.4: at usbus5, cfg=0 md=HOST spd=FULL (12Mbps) pwr=ON (96mA) ugen5.4.0: uchcom0: It's not made it any worse. I'm not using this adapter by choice - it's a USB to Maxim (Dallas) one-wire bus adapter. The manual used to state that these are possibly the worst chips ever. Is that still the prevailing opinion? Ian -- ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
uchcom update
Yesterday I committed some changes to uchcom (so far, only in CURRENT). Commits are r333997 - r334002. If you have a CH340/341 based USB<->RS232 adapter and it works for you, could you please test that it still does? If you tried your adapter in the past and it did not work, there is a chance it might start working now. Could you please test that as well? Thanks! -- Andriy Gapon ___ freebsd-current@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
