BTUART(4)

🦋 NAME 🦋

okay so this is btuart(4), the Bluetooth HCI UART driver entry from the Kernel Interfaces Manual, and she is ready to spill the tea on Bluetooth over serial. 💅

✨ SYNOPSIS ✨

pseudo-device btuart

🎀 DESCRIPTION 🎀

The btuart driver gives you a tty(4) line discipline — the whole vibe is sending and receiving Bluetooth packets over a serial line, exactly as described in the "Bluetooth Host Controller Interface [Transport Layer] specification, Vol 4 part A." 🦋

The btattach(8) program is what you use to configure the tty line and create the btuart driver instance. That’s the setup bestie, no cap. ✨

🌸 SEE ALSO 🌸

• bcsp(4)
• bluetooth(4)
• btattach(8)

👑 HISTORY 👑

The btuart driver was written with reference to the BlueZ drivers for Linux, and it first appeared in NetBSD 5.0. iconic behavior, honestly. 💜

🫶 AUTHORS 🫶

KIYOHARA Takashi <kiyohara@kk.iij4u.or.jp> — yes, that’s the author credit, keep it cute and keep it exact. 🎀

and that’s the tea: Debian source/version, dated August 23, 2009 — bestie sign-off complete 💖✨