Set Net example to use IAD device class

2020-04-15 16:01:32 -04:00 · 2020-04-15 16:01:32 -04:00 · be9326dc33
parent eb2aaa5de8
commit be9326dc33
1 changed files with 5 additions and 3 deletions
--- 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,