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

Referenced by udd_disable().

#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

Referenced by udd_enable().

#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)