From 4b601a5d0fd06f8e238c17fb96633100ecc59503 Mon Sep 17 00:00:00 2001
From: Giovanni Di Sirio <gdisirio@gmail.com>
Date: Fri, 25 Dec 2015 08:59:10 +0000
Subject: USB upgrade.

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@8641 35acf78f-673a-0410-8e92-d51de3d6d3f4
---
 testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c | 21 ++++++++++++++++++++-
 1 file changed, 20 insertions(+), 1 deletion(-)

(limited to 'testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c')

diff --git a/testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c b/testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c
index 873bea31e..14bd5ed32 100644
--- a/testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c
+++ b/testhal/STM32/STM32F4xx/USB_CDC_IAD/usbcfg.c
@@ -16,6 +16,12 @@
 
 #include "hal.h"
 
+/*
+ * Virtual serial ports over USB.
+ */
+SerialUSBDriver SDU1;
+SerialUSBDriver SDU2;
+
 #define USB_DEVICE_VID                  0xF055  /* You MUST change this.*/
 #define USB_DEVICE_PID                  0xE063  /* You MUST change this.*/
 
@@ -424,6 +430,19 @@ static bool requests_hook(USBDriver *usbp) {
   return sduRequestsHook(usbp);
 }
 
+/*
+ * Handles the USB driver global events.
+ */
+static void sof_handler(USBDriver *usbp) {
+
+  (void)usbp;
+
+  osalSysLockFromISR();
+  sduSOFHookI(&SDU1);
+  sduSOFHookI(&SDU2);
+  osalSysUnlockFromISR();
+}
+
 /*
  * USB driver configuration.
  */
@@ -431,7 +450,7 @@ const USBConfig usbcfg = {
   usb_event,
   get_descriptor,
   requests_hook,
-  NULL
+  sof_handler
 };
 
 /*
-- 
cgit v1.2.3