ULPT(4) - Device Drivers Manual # ULPT(4) - Device Drivers Manual
NAME # ulpt - USB printer support
SYNOPSIS # ulpt* at uhub?
DESCRIPTION # The ulpt driver provides support for USB printers that follow the printer bi- or uni-directional protocol. The bits in the minor number select various features of the driver.
*Minor Bit* *Function* 64 Do not initialize the device on the port. FILES # /dev/ulpt?
For some HP LaserJet printer models (1000, 1005, 1018, 1020), the driver needs at least version 1.
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UMASS(4) - Device Drivers Manual # UMASS(4) - Device Drivers Manual
NAME # umass - USB mass storage support
SYNOPSIS # umass* at uhub?
DESCRIPTION # The umass driver provides support for USB mass storage class devices.
SEE ALSO # scsi(4), uhub(4), usb(4), disklabel(8)
HISTORY # The umass driver first appeared in FreeBSD 4.0. OpenBSD support was added in OpenBSD 2.7.
OpenBSD 7.5 - June 14, 2021
UMB(4) - Device Drivers Manual # UMB(4) - Device Drivers Manual
NAME # umb - USB Mobile Broadband Interface Model (MBIM)
SYNOPSIS # umb* at uhub?
DESCRIPTION # The umb driver provides support for USB MBIM devices.
MBIM devices establish connections via cellular networks such as GPRS, UMTS, and LTE. They appear as a regular point-to-point network interface, transporting raw IP frames. Once a connection is established, the device will automatically set an IP address and send out a nameserver proposal, which resolvd(8) can act on.
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UMBG(4) - Device Drivers Manual # UMBG(4) - Device Drivers Manual
NAME # umbg - Meinberg Funkuhren USB5131 and DCF600USB timedelta sensors
SYNOPSIS # umbg* at uhub?
DESCRIPTION # The umbg driver provides support for Meinberg Funkuhren USB5131 and DCF600USB time signal receivers for the German DCF77 station. umbg implements a timedelta sensor and the delta (in nanoseconds) between the received time information and the local time can be accessed through the sysctl(8) interface.
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UMCS(4) - Device Drivers Manual # UMCS(4) - Device Drivers Manual
NAME # umcs - MosChip Semiconductor based USB multiport serial adapter
SYNOPSIS # umcs* at uhub? ucom* at umcs?
DESCRIPTION # The umcs driver supports various MosChip Semiconductor based serial adapters.
The following devices should work with the umcs driver:
LogiLink AU0033 ST Lab U-360 ST Lab U-400 SEE ALSO # tty(4), ucom(4), uhub(4), usb(4)
HISTORY # The umcs device driver first appeared in OpenBSD 5.
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UMCT(4) - Device Drivers Manual # UMCT(4) - Device Drivers Manual
NAME # umct - MCT USB-RS232 USB serial adapter
SYNOPSIS # umct* at uhub? ucom* at umct?
DESCRIPTION # The umct driver provides support for MCT USB-to-RS232 Converter and their family products.
The device is accessed through the ucom(4) driver which makes it behave like a tty(4).
HARDWARE # The umct driver supports the following adapters:
Belkin F5U109
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UMIDI(4) - Device Drivers Manual # UMIDI(4) - Device Drivers Manual
NAME # umidi - USB MIDI devices
SYNOPSIS # umidi* at uhub? midi* at umidi?
DESCRIPTION # The umidi driver supports USB MIDI devices that follow the USB MIDI standard. It also supports the following vendor specific devices:
Roland UM1
Yamaha UX256
Yamaha UX96
other Yamaha MIDI devices (hopefully)
The umidi driver is accessible through the midi(4) driver.
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UMODEM(4) - Device Drivers Manual # UMODEM(4) - Device Drivers Manual
NAME # umodem - USB modem support
SYNOPSIS # umodem* at uhub? ucom* at umodem?
DESCRIPTION # The umodem driver provides support for USB modems in the Communication Device Class using the Abstract Control Model. These modems are basically standard serial line modems, but they are accessed via USB instead. They support a regular AT command set. The commands can either be multiplexed with the data stream or handled through separate pipes.
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UMS(4) - Device Drivers Manual # UMS(4) - Device Drivers Manual
NAME # ums - USB HID mouse, touchscreen and digitiser devices
SYNOPSIS # ums* at uhidev? wsmouse* at ums? mux 0
DESCRIPTION # The ums driver provides support for USB HID mice, touchscreens and digitisers. Access to these devices is through the wscons(4) driver.
If the touchscreen sensor is poorly aligned, then xtsscale(1) should be used to provide calibration results to the ums driver.
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UMSM(4) - Device Drivers Manual # UMSM(4) - Device Drivers Manual
NAME # umsm - Qualcomm MSM modem device
SYNOPSIS # umsm* at uhub? ucom* at umsm?
DESCRIPTION # The umsm driver supports Qualcomm MSM modem adapters. The MSM chipset is found in EVDO, UMTS and LTE capable modems. Typically these are CardBus and PCI Express Mini Cards that incorporate a USB controller with the actual device attached to it.
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