USB MSD. Cosmetical improvements.

os/hal/include/hal_usb_msd.h

@@ -34,7 +34,6 @@
 /*===========================================================================*/
 
 #define USB_MSD_DATA_EP                 0x01
-#define USB_MSD_EP_SIZE                 0x40
 
 /*===========================================================================*/
 /* Driver pre-compile time settings.                                         */

os/hal/src/hal_usb_msd.c

@@ -214,6 +214,7 @@ static void send_csw(USBMassStorageDriver *msdp, uint8_t status,
  */
 static THD_FUNCTION(usb_msd_worker, arg) {
   USBMassStorageDriver *msdp = arg;
+  chRegSetThreadName("usb_msd_worker");
 
   while(! chThdShouldTerminateX()) {
     const msg_t status = usbReceive(msdp->usbp, USB_MSD_DATA_EP,

testhal/STM32/STM32F7xx/USB_MSD/usbcfg.c

@@ -20,6 +20,11 @@
 #include "hal_usb_msd.h"
 #include "usbcfg.h"
 
+/*
+ * must be 64 for full speed and 512 for high speed
+ */
+#define USB_MSD_EP_SIZE                 64U
+
 /*
  * USB Device Descriptor.
  */