From b20357541997dbbc0aaf72b0c59f8805fafc798f Mon Sep 17 00:00:00 2001 From: sys64738 Date: Tue, 13 Jul 2021 02:31:01 +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 145fed4..f46dc47 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, typically at interface number 0 (depending on the mode), and endpoint number 1. +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 host sends a message and the device sends a reply. The device never initiates a transfer.