From 4e0d563997017492aa46025e8809653c14e0f875 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Timo=20Kr=C3=B6ger?= <timokroeger93@gmail.com>
Date: Mon, 26 Dec 2022 09:36:04 +0100
Subject: [PATCH] usb cdc-acm: Set flag for supported capabilities

---
 embassy-usb/src/class/cdc_acm.rs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/embassy-usb/src/class/cdc_acm.rs b/embassy-usb/src/class/cdc_acm.rs
index 7f66c5d5..84db2062 100644
--- a/embassy-usb/src/class/cdc_acm.rs
+++ b/embassy-usb/src/class/cdc_acm.rs
@@ -185,7 +185,10 @@ impl<'d, D: Driver<'d>> CdcAcmClass<'d, D> {
             CS_INTERFACE,
             &[
                 CDC_TYPE_ACM, // bDescriptorSubtype
-                0x00,         // bmCapabilities
+                0x02,         // bmCapabilities:
+                              // D1: Device supports the request combination of
+                              // Set_Line_Coding, Set_Control_Line_State, Get_Line_Coding,
+                              // and the Notification Serial_State.
             ],
         );
         alt.descriptor(