From db0b9dbf0bcce6b53647bd3bd25ff88e45794f16 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Sat, 28 Nov 2015 10:18:46 +0000
Subject: Fixed bug #674.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8536 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 testhal/STM32/STM32F7xx/USB_CDC/main.c | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'testhal/STM32')

diff --git a/testhal/STM32/STM32F7xx/USB_CDC/main.c b/testhal/STM32/STM32F7xx/USB_CDC/main.c
index d992623c0..73ad1ef18 100644
--- a/testhal/STM32/STM32F7xx/USB_CDC/main.c
+++ b/testhal/STM32/STM32F7xx/USB_CDC/main.c
@@ -213,6 +213,10 @@ int main(void) {
       chThdRelease(shelltp);    /* Recovers memory of the previous shell.   */
       shelltp = NULL;           /* Triggers spawning of a new shell.        */
     }
+    if (palReadPad(GPIOI, GPIOI_BUTTON_USER)) {
+      usbDisconnectBus(serusbcfg.usbp);
+      usbStop(serusbcfg.usbp);
+    }
     chThdSleepMilliseconds(1000);
   }
 }
-- 
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