From be9326dc331bccf61188ee621eae060322f097a9 Mon Sep 17 00:00:00 2001
From: Nathan Conrad <pigrew@gmail.com>
Date: Wed, 15 Apr 2020 16:01:32 -0400
Subject: [PATCH] Set Net example to use IAD device class
---
examples/device/net_lwip_webserver/src/usb_descriptors.c | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/examples/device/net_lwip_webserver/src/usb_descriptors.c b/examples/device/net_lwip_webserver/src/usb_descriptors.c
index 3e61112e2..2d2bcf8bc 100644
--- a/examples/device/net_lwip_webserver/src/usb_descriptors.c
+++ b/examples/device/net_lwip_webserver/src/usb_descriptors.c
@@ -56,9 +56,11 @@ tusb_desc_device_t const desc_device =
.bDescriptorType = TUSB_DESC_DEVICE,
.bcdUSB = 0x0200,
- .bDeviceClass = TUSB_CLASS_UNSPECIFIED,
- .bDeviceSubClass = 0,
- .bDeviceProtocol = 0,
+ // Use Interface Association Descriptor (IAD) device class
+ .bDeviceClass = TUSB_CLASS_MISC,
+ .bDeviceSubClass = MISC_SUBCLASS_COMMON,
+ .bDeviceProtocol = MISC_PROTOCOL_IAD,
+
.bMaxPacketSize0 = CFG_TUD_ENDPOINT0_SIZE,
.idVendor = 0xCafe,