From 4080d4a4864de4fe468ca57cd1883cc8d86be343 Mon Sep 17 00:00:00 2001 From: sys64738 Date: Tue, 17 Aug 2021 22:16:10 +0000 Subject: [PATCH] Update 'USB config & command protocol' --- USB-config-%26-command-protocol.md | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/USB-config-%26-command-protocol.md b/USB-config-%26-command-protocol.md index 99b33eb..e209324 100644 --- a/USB-config-%26-command-protocol.md +++ b/USB-config-%26-command-protocol.md @@ -1,5 +1,5 @@ # Wire protocol -The device has a "configuration and command" USB *vendor* interface, it has subclass number 42, and protocol number 69. The VID/PID pair is currently cafe:1312. as you may have noticed, these magic identification numbers are still temporary. +The device has a "configuration and command" USB *vendor* interface, it has subclass number 68 ('D'), and protocol number 80 ('P'). The VID/PID pair is currently cafe:1312. The host sends a message and the device sends a reply. The device never initiates a transfer.