add USB DFU description

uses the USB CDC ACM example code as template to create a USB DFU
description according to USB DFU specification version 1.1

USB DFU stack is under LGPLv2.1 or later license

Change-Id: I7bd6cb46b734ffe8a51f2de7083b4f9e76d385e6

1 files changed, 150 insertions, 208 deletions

diff --git a/config/usbd_config.h b/config/usbd_config.h
index e8334ec..e33f4ba 100644
--- a/config/usbd_config.h
+++ b/config/usbd_config.h
@@ -14,33 +14,54 @@
 #define CONF_USBD_HS_SP 0
 #endif
 
-// ---- USB Device Stack CDC ACM Options ----
+// ---- USB Device Stack DFU Options ----
 
 // <e> Enable String Descriptors
-// <id> usb_cdcd_acm_str_en
-#ifndef CONF_USB_CDCD_ACM_STR_EN
-#define CONF_USB_CDCD_ACM_STR_EN 0
+// <ID> USB_DFUD_STR_EN
+#ifndef CONF_USB_DFUD_STR_EN
+#define CONF_USB_DFUD_STR_EN 0
 #endif
 // <s> Language IDs
 // <i> Language IDs in c format, split by comma (E.g., 0x0409 ...)
-// <id> usb_cdcd_acm_langid
-#ifndef CONF_USB_CDCD_ACM_LANGID
-#define CONF_USB_CDCD_ACM_LANGID "0x0409"
+// <id> usb_dufd_langid
+#ifndef CONF_USB_DFUD_LANGID
+#define CONF_USB_DFUD_LANGID "0x0409"
 #endif
 
-#ifndef CONF_USB_CDCD_ACM_LANGID_DESC
-#define CONF_USB_CDCD_ACM_LANGID_DESC
+#ifndef CONF_USB_DFUD_LANGID_DESC
+#define CONF_USB_DFUD_LANGID_DESC 4, 0x03, 0x09, 0x04,
 #endif
 // </e>
 
-// <h> CDC ACM Device Descriptor
+// <h> DFU Device Descriptor
 
 // <o> bcdUSB
 // <0x0200=> USB 2.0 version
 // <0x0210=> USB 2.1 version
-// <id> usb_cdcd_acm_bcdusb
-#ifndef CONF_USB_CDCD_ACM_BCDUSB
-#define CONF_USB_CDCD_ACM_BCDUSB 0x200
+// <id> usb_dfud_bcdusb
+#ifndef CONF_USB_DFUD_BCDUSB
+#define CONF_USB_DFUD_BCDUSB 0x200
+#endif
+
+// <o> bDeviceClass
+// <0=> unused
+// <id> usb_dfud_bdeviceclass
+#ifndef CONF_USB_DFUD_BDEVICECLASS
+#define CONF_USB_DFUD_BDEVICECLASS 0
+#endif
+
+// <o> bDeviceSubClass
+// <0=> unused
+// <id> usb_dfud_bdevicesubclass
+#ifndef CONF_USB_DFUD_BDEVICESUBCLASS
+#define CONF_USB_DFUD_BDEVICESUBCLASS 0
+#endif
+
+// <o> bDeviceProtocol
+// <0=> unused
+// <id> usb_dfud_bdeviceprotocol
+#ifndef CONF_USB_DFUD_BDEVICEPROTOCOL
+#define CONF_USB_DFUD_BDEVICEPROTOCOL 0
 #endif
 
 // <o> bMaxPackeSize0
@@ -48,133 +69,149 @@
 // <0x0010=> 16 bytes
 // <0x0020=> 32 bytes
 // <0x0040=> 64 bytes
-// <id> usb_cdcd_acm_bmaxpksz0
-#ifndef CONF_USB_CDCD_ACM_BMAXPKSZ0
-#define CONF_USB_CDCD_ACM_BMAXPKSZ0 0x40
+// <id> usb_dufd_bmaxpksz0
+#ifndef CONF_USB_DFUD_BMAXPKSZ0
+#define CONF_USB_DFUD_BMAXPKSZ0 0x40
 #endif
 
-// <o> idVender <0x0000-0xFFFF>
-// <id> usb_cdcd_acm_idvender
-#ifndef CONF_USB_CDCD_ACM_IDVENDER
-#define CONF_USB_CDCD_ACM_IDVENDER 0x3eb
+// <o> idVendor <0x0000-0xFFFF>
+// <0x1d50=> OpenMoko
+// <id> usb_octsim_idvendor
+#ifndef CONF_USB_OCTSIM_IDVENDOR
+#define CONF_USB_OCTSIM_IDVENDOR 0x1d50
 #endif
 
 // <o> idProduct <0x0000-0xFFFF>
-// <id> usb_cdcd_acm_idproduct
-#ifndef CONF_USB_CDCD_ACM_IDPRODUCT
-#define CONF_USB_CDCD_ACM_IDPRODUCT 0x2404
+// <0x6140=> sysmoOCTSIM
+// <id> usb_dufd_idproduct
+#ifndef CONF_USB_OCTSIM_IDPRODUCT
+#define CONF_USB_OCTSIM_IDPRODUCT 0x6140
 #endif
 
 // <o> bcdDevice <0x0000-0xFFFF>
-// <id> usb_cdcd_acm_bcddevice
-#ifndef CONF_USB_CDCD_ACM_BCDDEVICE
-#define CONF_USB_CDCD_ACM_BCDDEVICE 0x100
+// <id> usb_dufd_bcddevice
+#ifndef CONF_USB_DFUD_BCDDEVICE
+#define CONF_USB_DFUD_BCDDEVICE 0x000
 #endif
 
 // <e> Enable string descriptor of iManufact
-// <id> usb_cdcd_acm_imanufact_en
-#ifndef CONF_USB_CDCD_ACM_IMANUFACT_EN
-#define CONF_USB_CDCD_ACM_IMANUFACT_EN 0
+// <id> usb_dufd_imanufact_en
+#ifndef CONF_USB_DFUD_IMANUFACT_EN
+#define CONF_USB_DFUD_IMANUFACT_EN 1
 #endif
 
-#ifndef CONF_USB_CDCD_ACM_IMANUFACT
-#define CONF_USB_CDCD_ACM_IMANUFACT (CONF_USB_CDCD_ACM_IMANUFACT_EN * (CONF_USB_CDCD_ACM_IMANUFACT_EN))
+#ifndef CONF_USB_DFUD_IMANUFACT
+#define CONF_USB_DFUD_IMANUFACT (CONF_USB_DFUD_IMANUFACT_EN * (CONF_USB_DFUD_IMANUFACT_EN))
 #endif
 
 // <s> Unicode string of iManufact
-// <id> usb_cdcd_acm_imanufact_str
-#ifndef CONF_USB_CDCD_ACM_IMANUFACT_STR
-#define CONF_USB_CDCD_ACM_IMANUFACT_STR "Atmel"
+// <id> usb_dufd_imanufact_str
+#ifndef CONF_USB_DFUD_IMANUFACT_STR
+#define CONF_USB_DFUD_IMANUFACT_STR "sysmocom"
 #endif
 
-#ifndef CONF_USB_CDCD_ACM_IMANUFACT_STR_DESC
-#define CONF_USB_CDCD_ACM_IMANUFACT_STR_DESC
+#ifndef CONF_USB_DFUD_IMANUFACT_STR_DESC
+#define CONF_USB_DFUD_IMANUFACT_STR_DESC 18, 0x03, 's', 0x00, 'y', 0x00, 's', 0x00, 'm', 0x00, 'o', 0x00, 'c', 0x00, 'o', 0x00, 'm', 0x00,
 #endif
 
 // </e>
 
 // <e> Enable string descriptor of iProduct
-// <id> usb_cdcd_acm_iproduct_en
-#ifndef CONF_USB_CDCD_ACM_IPRODUCT_EN
-#define CONF_USB_CDCD_ACM_IPRODUCT_EN 0
+// <id> usb_dufd_iproduct_en
+#ifndef CONF_USB_DFUD_IPRODUCT_EN
+#define CONF_USB_DFUD_IPRODUCT_EN 1
 #endif
 
-#ifndef CONF_USB_CDCD_ACM_IPRODUCT
-#define CONF_USB_CDCD_ACM_IPRODUCT                                                                                     \
-	(CONF_USB_CDCD_ACM_IPRODUCT_EN * (CONF_USB_CDCD_ACM_IMANUFACT_EN + CONF_USB_CDCD_ACM_IPRODUCT_EN))
+#ifndef CONF_USB_DFUD_IPRODUCT
+#define CONF_USB_DFUD_IPRODUCT                                                                                     \
+	(CONF_USB_DFUD_IPRODUCT_EN * (CONF_USB_DFUD_IMANUFACT_EN + CONF_USB_DFUD_IPRODUCT_EN))
 #endif
 
 // <s> Unicode string of iProduct
-// <id> usb_cdcd_acm_iproduct_str
-#ifndef CONF_USB_CDCD_ACM_IPRODUCT_STR
-#define CONF_USB_CDCD_ACM_IPRODUCT_STR "CDC ACM Serial Bridge Demo"
+// <id> usb_dufd_iproduct_str
+#ifndef CONF_USB_DFUD_IPRODUCT_STR
+#define CONF_USB_DFUD_IPRODUCT_STR "sysmoOCTSIM"
 #endif
 
-#ifndef CONF_USB_CDCD_ACM_IPRODUCT_STR_DESC
-#define CONF_USB_CDCD_ACM_IPRODUCT_STR_DESC
+#ifndef CONF_USB_DFUD_IPRODUCT_STR_DESC
+#define CONF_USB_DFUD_IPRODUCT_STR_DESC 24, 0x03, 's', 0x00, 'y', 0x00, 's', 0x00, 'm', 0x00, 'o', 0x00, 'O', 0x00, 'C', 0x00, 'T', 0x00, 'S', 0x00, 'I', 0x00, 'M', 0x00,
 #endif
 
 // </e>
 
 // <e> Enable string descriptor of iSerialNum
-// <id> usb_cdcd_acm_iserialnum_en
-#ifndef CONF_USB_CDCD_ACM_ISERIALNUM_EN
-#define CONF_USB_CDCD_ACM_ISERIALNUM_EN 0
+// <id> usb_dufd_iserialnum_en
+#ifndef CONF_USB_DFUD_ISERIALNUM_EN
+#define CONF_USB_DFUD_ISERIALNUM_EN 0
 #endif
 
-#ifndef CONF_USB_CDCD_ACM_ISERIALNUM
-#define CONF_USB_CDCD_ACM_ISERIALNUM                                                                                   \
-	(CONF_USB_CDCD_ACM_ISERIALNUM_EN                                                                                   \
-	 * (CONF_USB_CDCD_ACM_IMANUFACT_EN + CONF_USB_CDCD_ACM_IPRODUCT_EN + CONF_USB_CDCD_ACM_ISERIALNUM_EN))
+#ifndef CONF_USB_DFUD_ISERIALNUM
+#define CONF_USB_DFUD_ISERIALNUM                                                                                   \
+	(CONF_USB_DFUD_ISERIALNUM_EN                                                                                   \
+	 * (CONF_USB_DFUD_IMANUFACT_EN + CONF_USB_DFUD_IPRODUCT_EN + CONF_USB_DFUD_ISERIALNUM_EN))
 #endif
 
 // <s> Unicode string of iSerialNum
-// <id> usb_cdcd_acm_iserialnum_str
-#ifndef CONF_USB_CDCD_ACM_ISERIALNUM_STR
-#define CONF_USB_CDCD_ACM_ISERIALNUM_STR "123456789ABCDEF"
+// <id> usb_dufd_iserialnum_str
+#ifndef CONF_USB_DFUD_ISERIALNUM_STR
+#define CONF_USB_DFUD_ISERIALNUM_STR "123456789ABCDEF"
 #endif
 
-#ifndef CONF_USB_CDCD_ACM_ISERIALNUM_STR_DESC
-#define CONF_USB_CDCD_ACM_ISERIALNUM_STR_DESC
+#ifndef CONF_USB_DFUD_ISERIALNUM_STR_DESC
+#define CONF_USB_DFUD_ISERIALNUM_STR_DESC 
 #endif
 
 // </e>
 
 // <o> bNumConfigurations <0x01-0xFF>
-// <id> usb_cdcd_acm_bnumconfig
-#ifndef CONF_USB_CDCD_ACM_BNUMCONFIG
-#define CONF_USB_CDCD_ACM_BNUMCONFIG 0x1
+// <id> usb_dufd_bnumconfig
+#ifndef CONF_USB_DFUD_BNUMCONFIG
+#define CONF_USB_DFUD_BNUMCONFIG 0x1
 #endif
 
 // </h>
 
-// <h> CDC ACM Configuration Descriptor
+// <h> DFU Configuration Descriptor
+
+// <o> wTotalLength <0x01-0xFF>
+// <id> usb_dufd_wtotallength
+#ifndef CONF_USB_DFUD_WTOTALLENGTH
+#define CONF_USB_DFUD_WTOTALLENGTH 27
+#endif
+
+// <o> bNumInterfaces <0x01-0xFF>
+// <id> usb_dufd_bnuminterfaces
+#ifndef CONF_USB_DFUD_BNUMINTERFACES
+#define CONF_USB_DFUD_BNUMINTERFACES 1
+#endif
+
 // <o> bConfigurationValue <0x01-0xFF>
-// <id> usb_cdcd_acm_bconfigval
-#ifndef CONF_USB_CDCD_ACM_BCONFIGVAL
-#define CONF_USB_CDCD_ACM_BCONFIGVAL 0x1
+// <id> usb_dufd_bconfigval
+#ifndef CONF_USB_DFUD_BCONFIGVAL
+#define CONF_USB_DFUD_BCONFIGVAL 0x1
 #endif
+
 // <e> Enable string descriptor of iConfig
-// <id> usb_cdcd_acm_iconfig_en
-#ifndef CONF_USB_CDCD_ACM_ICONFIG_EN
-#define CONF_USB_CDCD_ACM_ICONFIG_EN 0
+// <id> usb_dufd_iconfig_en
+#ifndef CONF_USB_DFUD_ICONFIG_EN
+#define CONF_USB_DFUD_ICONFIG_EN 0
 #endif
 
-#ifndef CONF_USB_CDCD_ACM_ICONFIG
-#define CONF_USB_CDCD_ACM_ICONFIG                                                                                      \
-	(CONF_USB_CDCD_ACM_ICONFIG_EN                                                                                      \
-	 * (CONF_USB_CDCD_ACM_IMANUFACT_EN + CONF_USB_CDCD_ACM_IPRODUCT_EN + CONF_USB_CDCD_ACM_ISERIALNUM_EN               \
-	    + CONF_USB_CDCD_ACM_ICONFIG_EN))
+#ifndef CONF_USB_DFUD_ICONFIG
+#define CONF_USB_DFUD_ICONFIG                                                                                      \
+	(CONF_USB_DFUD_ICONFIG_EN                                                                                      \
+	 * (CONF_USB_DFUD_IMANUFACT_EN + CONF_USB_DFUD_IPRODUCT_EN + CONF_USB_DFUD_ISERIALNUM_EN               \
+	    + CONF_USB_DFUD_ICONFIG_EN))
 #endif
 
 // <s> Unicode string of iConfig
-// <id> usb_cdcd_acm_iconfig_str
-#ifndef CONF_USB_CDCD_ACM_ICONFIG_STR
-#define CONF_USB_CDCD_ACM_ICONFIG_STR ""
+// <id> usb_dufd_iconfig_str
+#ifndef CONF_USB_DFUD_ICONFIG_STR
+#define CONF_USB_DFUD_ICONFIG_STR ""
 #endif
 
-#ifndef CONF_USB_CDCD_ACM_ICONFIG_STR_DESC
-#define CONF_USB_CDCD_ACM_ICONFIG_STR_DESC
+#ifndef CONF_USB_DFUD_ICONFIG_STR_DESC
+#define CONF_USB_DFUD_ICONFIG_STR_DESC
 #endif
 
 // </e>
@@ -184,157 +221,62 @@
 // <0xA0=> Bus power supply, support for remote wakeup
 // <0xC0=> Self powered, not support for remote wakeup
 // <0xE0=> Self powered, support for remote wakeup
-// <id> usb_cdcd_acm_bmattri
-#ifndef CONF_USB_CDCD_ACM_BMATTRI
-#define CONF_USB_CDCD_ACM_BMATTRI 0x80
+// <id> usb_dufd_bmattri
+#ifndef CONF_USB_DFUD_BMATTRI
+#define CONF_USB_DFUD_BMATTRI 0x80
 #endif
 
 // <o> bMaxPower <0x00-0xFF>
-// <id> usb_cdcd_acm_bmaxpower
-#ifndef CONF_USB_CDCD_ACM_BMAXPOWER
-#define CONF_USB_CDCD_ACM_BMAXPOWER 0x32
+// <id> usb_dufd_bmaxpower
+#ifndef CONF_USB_DFUD_BMAXPOWER
+#define CONF_USB_DFUD_BMAXPOWER 0x32
 #endif
 // </h>
 
-// <h> CDC ACM Communication Interface Descriptor
+// <h> DFU Interface Descriptor
 
 // <o> bInterfaceNumber <0x00-0xFF>
-// <id> usb_cdcd_acm_comm_bifcnum
-#ifndef CONF_USB_CDCD_ACM_COMM_BIFCNUM
-#define CONF_USB_CDCD_ACM_COMM_BIFCNUM 0x0
-#endif
-// <o> bAlternateSetting <0x00-0xFF>
-// <id> usb_cdcd_acm_comm_baltset
-#ifndef CONF_USB_CDCD_ACM_COMM_BALTSET
-#define CONF_USB_CDCD_ACM_COMM_BALTSET 0x0
-#endif
-
-// <o> iInterface <0x00-0xFF>
-// <id> usb_cdcd_acm_comm_iifc
-#ifndef CONF_USB_CDCD_ACM_COMM_IIFC
-#define CONF_USB_CDCD_ACM_COMM_IIFC 0x0
-#endif
-
-// <o> Interrupt IN Endpoint Address
-// <0x81=> EndpointAddress = 0x81
-// <0x82=> EndpointAddress = 0x82
-// <0x83=> EndpointAddress = 0x83
-// <0x84=> EndpointAddress = 0x84
-// <0x85=> EndpointAddress = 0x85
-// <0x86=> EndpointAddress = 0x86
-// <0x87=> EndpointAddress = 0x87
-// <id> usb_cdcd_acm_epaddr
-#ifndef CONF_USB_CDCD_ACM_COMM_INT_EPADDR
-#define CONF_USB_CDCD_ACM_COMM_INT_EPADDR 0x82
-#endif
-
-// <o> Interrupt IN Endpoint wMaxPacketSize
-// <0x0008=> 8 bytes
-// <0x0010=> 16 bytes
-// <0x0020=> 32 bytes
-// <0x0040=> 64 bytes
-// <id> usb_cdcd_acm_comm_int_maxpksz
-#ifndef CONF_USB_CDCD_ACM_COMM_INT_MAXPKSZ
-#define CONF_USB_CDCD_ACM_COMM_INT_MAXPKSZ 0x40
+// <id> usb_dufd_bifcnum
+#ifndef CONF_USB_DFUD_BIFCNUM
+#define CONF_USB_DFUD_BIFCNUM 0x0
 #endif
 
-// <o> Interrupt IN Endpoint Interval <0x00-0xFF>
-// <id> usb_cdcd_acm_comm_int_interval
-#ifndef CONF_USB_CDCD_ACM_COMM_INT_INTERVAL
-#define CONF_USB_CDCD_ACM_COMM_INT_INTERVAL 0xa
-#endif
-// </h>
-
-// <h> CDC ACM Data Interface Descriptor
-
-// <o> bInterfaceNumber <0x00-0xFF>
-// <id> usb_cdcd_acm_data_bifcnum
-#ifndef CONF_USB_CDCD_ACM_DATA_BIFCNUM
-#define CONF_USB_CDCD_ACM_DATA_BIFCNUM 0x1
-#endif
 // <o> bAlternateSetting <0x00-0xFF>
-// <id> usb_cdcd_acm_data_baltset
-#ifndef CONF_USB_CDCD_ACM_DATA_BALTSET
-#define CONF_USB_CDCD_ACM_DATA_BALTSET 0x0
+// <id> usb_dufd_baltset
+#ifndef CONF_USB_DFUD_BALTSET
+#define CONF_USB_DFUD_BALTSET 0x0
 #endif
 
-// <o> iInterface <0x00-0xFF>
-// <id> usb_cdcd_acm_data_iifc
-#ifndef CONF_USB_CDCD_ACM_DATA_IIFC
-#define CONF_USB_CDCD_ACM_DATA_IIFC 0x0
+// <o> bNumEndpoints <0x00-0xFF>
+// <id> usb_dufd_bnumep
+#ifndef CONF_USB_DFUD_BNUMEP
+#define CONF_USB_DFUD_BNUMEP 0x0
 #endif
 
-// <o> BULK IN Endpoint Address
-// <0x81=> EndpointAddress = 0x81
-// <0x82=> EndpointAddress = 0x82
-// <0x83=> EndpointAddress = 0x83
-// <0x84=> EndpointAddress = 0x84
-// <0x85=> EndpointAddress = 0x85
-// <0x86=> EndpointAddress = 0x86
-// <0x87=> EndpointAddress = 0x87
-// <id> usb_cdcd_acm_data_bulkin_epaddr
-#ifndef CONF_USB_CDCD_ACM_DATA_BULKIN_EPADDR
-#define CONF_USB_CDCD_ACM_DATA_BULKIN_EPADDR 0x81
+// <e> Enable string descriptor of iInterface
+// <id> usb_dufd_iinterface_en
+#ifndef CONF_USB_DFUD_IINTERFACE_EN
+#define CONF_USB_DFUD_IINTERFACE_EN 1
 #endif
 
-// <o> BULK IN Endpoint wMaxPacketSize
-// <0x0008=> 8 bytes
-// <0x0010=> 16 bytes
-// <0x0020=> 32 bytes
-// <0x0040=> 64 bytes
-// <id> usb_cdcd_acm_data_builin_maxpksz
-#ifndef CONF_USB_CDCD_ACM_DATA_BULKIN_MAXPKSZ
-#define CONF_USB_CDCD_ACM_DATA_BULKIN_MAXPKSZ 0x40
+#ifndef CONF_USB_DFUD_IINTERFACE
+#define CONF_USB_DFUD_IINTERFACE                                                                                      \
+	(CONF_USB_DFUD_IINTERFACE_EN                                                                                      \
+	 * (CONF_USB_DFUD_IMANUFACT_EN + CONF_USB_DFUD_IPRODUCT_EN + CONF_USB_DFUD_ISERIALNUM_EN               \
+	    + CONF_USB_DFUD_ICONFIG_EN + CONF_USB_DFUD_IINTERFACE_EN))
 #endif
 
-// <o> BULK IN Endpoint wMaxPacketSize for High Speed
-// <0x0008=> 8 bytes
-// <0x0010=> 16 bytes
-// <0x0020=> 32 bytes
-// <0x0040=> 64 bytes
-// <0x0080=> 128 bytes
-// <0x0100=> 256 bytes
-// <0x0200=> 512 bytes
-// <id> usb_cdcd_acm_data_builin_maxpksz_hs
-#ifndef CONF_USB_CDCD_ACM_DATA_BULKIN_MAXPKSZ_HS
-#define CONF_USB_CDCD_ACM_DATA_BULKIN_MAXPKSZ_HS 0x200
-#endif
-
-// <o> BULK OUT Endpoint Address
-// <0x01=> EndpointAddress = 0x01
-// <0x02=> EndpointAddress = 0x02
-// <0x03=> EndpointAddress = 0x03
-// <0x04=> EndpointAddress = 0x04
-// <0x05=> EndpointAddress = 0x05
-// <0x06=> EndpointAddress = 0x06
-// <0x07=> EndpointAddress = 0x07
-// <id> usb_cdcd_acm_data_bulkout_epaddr
-#ifndef CONF_USB_CDCD_ACM_DATA_BULKOUT_EPADDR
-#define CONF_USB_CDCD_ACM_DATA_BULKOUT_EPADDR 0x1
-#endif
-
-// <o> BULK OUT Endpoint wMaxPacketSize
-// <0x0008=> 8 bytes
-// <0x0010=> 16 bytes
-// <0x0020=> 32 bytes
-// <0x0040=> 64 bytes
-// <id> usb_cdcd_acm_data_buckout_maxpksz
-#ifndef CONF_USB_CDCD_ACM_DATA_BULKOUT_MAXPKSZ
-#define CONF_USB_CDCD_ACM_DATA_BULKOUT_MAXPKSZ 0x40
+// <s> Unicode string of iInterface
+// <id> usb_dufd_iinterface_str
+#ifndef CONF_USB_DFUD_IINTERFAGE_STR
+#define CONF_USB_DFUD_IINTERFACE_STR "SAM D5x/E5x DFU bootloader (DFU mode)"
 #endif
 
-// <o> BULK OUT Endpoint wMaxPacketSize for High Speed
-// <0x0008=> 8 bytes
-// <0x0010=> 16 bytes
-// <0x0020=> 32 bytes
-// <0x0040=> 64 bytes
-// <0x0080=> 128 bytes
-// <0x0100=> 256 bytes
-// <0x0200=> 512 bytes
-// <id> usb_cdcd_acm_data_buckout_maxpksz_hs
-#ifndef CONF_USB_CDCD_ACM_DATA_BULKOUT_MAXPKSZ_HS
-#define CONF_USB_CDCD_ACM_DATA_BULKOUT_MAXPKSZ_HS 0x200
+#ifndef CONF_USB_DFUD_IINTERFACE_STR_DESC
+#define CONF_USB_DFUD_IINTERFACE_STR_DESC 76, 0x03, 'S', 0x00, 'A', 0x00, 'M', 0x00, ' ', 0x00, 'D', 0x00, '5', 0x00, 'x', 0x00, '/', 0x00, 'E', 0x00, '5',  0x00, 'x', 0x00, ' ', 0x00, 'D', 0x00, 'F', 0x00, 'U', 0x00, ' ', 0x00, 'b', 0x00, 'o', 0x00, 'o', 0x00, 't', 0x00, 'l', 0x00, 'o', 0x00, 'a', 0x00, 'd', 0x00, 'e', 0x00, 'r', 0x00, ' ', 0x00, '(', 0x00, 'D', 0x00, 'F', 0x00, 'U', 0x00, ' ', 0x00, 'm', 0x00, 'o', 0x00, 'd', 0x00, 'e', 0x00, ')', 0x00,
 #endif
+
+// </e>
 // </h>
 
 // <<< end of configuration section >>>