Added TARGET_DISCO_F469NI in USBHOST\USBHost\TARGET_STM\USBHALHost_STM_TARGET.h

Dependents:   DISCO-F469NI_USB_Disk STM32F4xx_USB_Memory

Fork of USBHOST by ST

Revision:
8:3e7a33f81048
Parent:
1:ab240722d7ef
--- a/USBHostSerial/MtxCircBuffer.h	Mon Apr 30 05:37:24 2018 +0000
+++ b/USBHostSerial/MtxCircBuffer.h	Sat Jan 04 23:30:59 2020 +0000
@@ -53,7 +53,7 @@
         mtx.lock();
         while (((write + 1) % size) == read) {
             mtx.unlock();
-            Thread::wait(10);
+            ThisThread::sleep_for(10);
             mtx.lock();
         }
         buf[write++] = k;