conf_usb.h File Reference

USB configuration file.

Copyright (c) 2014-2018 Microchip Technology Inc. and its subsidiaries.

#include "compiler.h"
#include "sysclk_auto.h"
#include "udi_dfu_atmel_conf.h"
#include "main.h"
#include "conf_isp.h"

Macros
#define	sysclk_disable_usb   sysclk_auto_disable_usb
#define	sysclk_enable_usb   sysclk_auto_enable_usb
	To reduce the code size, the interrupt register management from IAR is not used. More...
#define	USB_DEVICE_VENDOR_ID   USB_VID_ATMEL
	USB Device Configuration. More...
#define	USB_DEVICE_MAJOR_VERSION   (BOOTLOADER_VERSION>>4)
#define	USB_DEVICE_MINOR_VERSION   (BOOTLOADER_VERSION&0x0F)
#define	USB_DEVICE_POWER   100
#define	USB_DEVICE_MANUFACTURE_NAME   "ATMEL"
#define	USB_DEVICE_ATTR   USB_CONFIG_ATTR_SELF_POWERED
#define	UDC_VBUS_EVENT(b_vbus_high)
	Device speeds support Only Full speed is authorized on DFU ATMEL Because FLIP supports only full speed Also: More...
#define	UDI_DFU_ENABLE_EXT()   true
	USB Interface Configuration. More...
#define	UDI_DFU_DISABLE_EXT()
#define	FLIP_PROTOCOL_VERSION   FLIP_PROTOCOL_VERSION_2
	FLIP protocol version to use. More...
#define	UDI_DFU_ATMEL_PROTOCOL_2_SPLIT_ERASE_CHIP
#define	UDD_NO_SLEEP_MGR
	USB Device Driver Configuration. More...

#define FLIP_PROTOCOL_VERSION   FLIP_PROTOCOL_VERSION_2

FLIP protocol version to use.

#define sysclk_disable_usb   sysclk_auto_disable_usb

#define sysclk_enable_usb   sysclk_auto_enable_usb

To reduce the code size, the interrupt register management from IAR is not used.

To link service clock routines used by usb driver to specific clock management

#define UDC_VBUS_EVENT

(

b_vbus_high

)

Device speeds support Only Full speed is authorized on DFU ATMEL Because FLIP supports only full speed Also:

• low speed is too slow (endpoint 8 Bytes)
• high speed does not increase flash program speed
• high speed is not supported on custom board with bad USB layout USB Device Callbacks definitions (Optional)

#define UDD_NO_SLEEP_MGR

USB Device Driver Configuration.

#define UDI_DFU_ATMEL_PROTOCOL_2_SPLIT_ERASE_CHIP

#define UDI_DFU_DISABLE_EXT

(

)

Referenced by udi_dfu_atmel_disable().

#define UDI_DFU_ENABLE_EXT

(

)

true

USB Interface Configuration.

Configuration of DFU interfaceInterface callback definition

Referenced by udi_dfu_atmel_enable().

#define USB_DEVICE_ATTR   USB_CONFIG_ATTR_SELF_POWERED

#define USB_DEVICE_MAJOR_VERSION   (BOOTLOADER_VERSION>>4)

#define USB_DEVICE_MANUFACTURE_NAME   "ATMEL"

#define USB_DEVICE_MINOR_VERSION   (BOOTLOADER_VERSION&0x0F)

#define USB_DEVICE_POWER   100

#define USB_DEVICE_VENDOR_ID   USB_VID_ATMEL

USB Device Configuration.

Device definition (mandatory)