From 908c0fb8c0c9229daf0ab7463ff2b8d903c8953e Mon Sep 17 00:00:00 2001
From: Pavol Rusnak <pavol@rusnak.io>
Date: Wed, 13 Nov 2019 16:22:42 +0100
Subject: [PATCH] core/docs: add info about enabling VCP for non-Bitcoin-only
 FW

---
 core/docs/build/embedded.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/core/docs/build/embedded.md b/core/docs/build/embedded.md
index c663c9c611..1b239429bb 100644
--- a/core/docs/build/embedded.md
+++ b/core/docs/build/embedded.md
@@ -49,3 +49,7 @@ You can then use `screen` to enter the device's console. Do not forget to add yo
 ```sh
 screen /dev/ttyACM0
 ```
+
+Debug console via serial port is enabled only for the Bitcoin-only firmware.
+If you need the console to debug non-Bitcoin features, please edit `src/usb.py`,
+disable WebAuthn USB interface and enable the VCP USB interface.