reverted back to no 'official' modem protocol supported

diff --git a/common/usb_cdc.c b/common/usb_cdc.c
index 97551692e5a09b8951a769dfcd71637122753a71..e2787fb65a4feb4d1e8b18595f4abce238ad83ac 100644 (file)
--- a/common/usb_cdc.c
+++ b/common/usb_cdc.c
@@ -81,7 +81,7 @@ const char cfgDescriptor[] = {
        0x01, // bNumEndpoints\r
        0x02, // bInterfaceClass\r
        0x02, // bInterfaceSubclass\r
-       0x01, // bInterfaceProtocol\r
+       0x00, // bInterfaceProtocol\r
        0x00, // iInterface\r
 \r
        /* Header Functional Descriptor */\r