From ca479d6e4b8e034dda7026fa1f229d16001d61c2 Mon Sep 17 00:00:00 2001
From: HiFiPhile <admin@hifiphile.com>
Date: Thu, 9 May 2024 18:44:27 +0200
Subject: [PATCH] Disable SOF on configuration change.

---
 src/device/usbd.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/device/usbd.c b/src/device/usbd.c
index 047596924..e83553e0d 100644
--- a/src/device/usbd.c
+++ b/src/device/usbd.c
@@ -725,6 +725,9 @@ static bool process_control_request(uint8_t rhport, tusb_control_request_t const
               // already configured: need to clear all endpoints and driver first
               TU_LOG_USBD("  Clear current Configuration (%u) before switching\r\n", _usbd_dev.cfg_num);
 
+              // disable SOF
+              dcd_sof_enable(rhport, false);
+
               // close all non-control endpoints, cancel all pending transfers if any
               dcd_edpt_close_all(rhport);