/*
================================================================================
File?Name?:?main.c
Author????:?LiYong
Date??????:?2008-12-9?12:30
Version???:?1.0
Description?:?This?file?contains?the?main?entry?and?some?harware?operations?
Note??????:?This?Firmware?used?the?flash?space?0x2800-0x3FFF
================================================================================
*/
#define?_MAIN_C_
#include?“mytypedef.h“
#include?“usb.H“
#include?“F32x_USB_Register.h“

#define	OFF_MSG_START		0//1byte;0x27
#define	OFF_MSG_PAGE0	????1//1byte
#define	OFF_MSG_LENGTH		2//1byte
#define	OFF_MSG_ATTR		3//1byte;0x14
#define	OFF_MSG_DATA		4//26byte4-29
	#define	OFF_MSG_COMMAND		4//1byte
	#define	OFF_MSG_PAGE		5//1byte
	#define	OFF_MSG_PACKNUM		6//1byte
#define	OFF_CONTENT			7//	content?of?a?file;7-29;23byte
#define	OFF_CHECKSUM_H		30//1byte
#define	OFF_CHECKSUM_L		31

#define	REAL_DATA_LENTH		23

#define?ERROR_CS????????0xE0
#define?ERROR_PACKET_MISS???0xE1
#define?ERROR_PAGE_MISS?0xE3
#define?DATA_OK?????????0xA5

#define?PAGE_SIZE???????512


#define?APP_Marker_Addr?0x2800?//Put?the?APP?marker?at?0x2800
#define?BLR_Start_Addr??0x2A00?//Put?the?bootloader?start?at?0x2C00


struct??
{
????INT8U???Last;
????INT8U???Current;
}Page;
struct
{
????INT8U???Last;
????INT8U???Current;
}Packet;
INT8U?USB_InBuff[EP1_PACKET_SIZE];
INT8U?USB_OutBuff[EP2_PACKET_SIZE];

/*Initialize?the?system?and?USB?clock*/
void?Clock_Init（?void?）;?
/*Handle?the?bootloader?data*/
INT8U?BootloaderHandler（?void?）;
/*
================================================================================
Function?name?:?Clock_Init（?）
Description???:?Initialize?the?system?and?USB?clock
Input?????????:?None
Output????????:?None
================================================================================
*/
void?Clock_Init（?void?）
{
	INT8U?i;
	if（?（?CLKMUL?&?（?1<<5?）?）?）?return;
	CLKMUL?=?0;
	CLKMUL?|=?（?1<<7?）;
	for（?i?=?0;?i?	CLKMUL?|=?0xC0;
	for（?i?=?0;?i?	while（?!（?CLKMUL?&?（?1<<5?）?）?）;
	CLKSEL?=?（?2<<0?）;	
}
/*
================================================================================
Function?name?:?BootloaderHandler（?）
Description???:?Handle?the?bootloader?data
Input?????????:?None
Output????????:?None
================================================================================
*/
static??INT16U??ByteAddr?=?0;
static??INT8U???xdata?*PagePointer?=?0;?
static??INT8U???APPStartVect[3];
INT8U?BootloaderHandler（?void?）
{
	INT8U???data?i;
????Page.Current?=?USB_OutBuff[OFF_MSG_PAGE];
????Packet.Current?=?USB_OutBuff[OFF_MSG_PACKNUM];
????
????if（?Packet.Current?==?0?）
????{
????????PagePointer?=?0;
????????for（?i?=?0;?i?????????{
????????????PagePointer?+=?PAGE_SIZE;
????????}
????????ByteAddr?=?0;

????????//erase?the?current?page
????????FLSCL?=?0x90;
????????EA?=?0;
????????PSCTL?=?0x03;
????????FLKEY?=?0xA5;
??????

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件??????91545??2005-09-22?10:18??USB?完整bootloader?例程\USB?Bootloader\APPs\C51L.LIB

?????文件??????16194??2006-10-24?08:09??USB?完整bootloader?例程\USB?Bootloader\APPs\c8051F320.h

?????文件???????6817??2010-04-22?16:37??USB?完整bootloader?例程\USB?Bootloader\APPs\main.c

?????文件???????7304??2009-03-30?15:34??USB?完整bootloader?例程\USB?Bootloader\APPs\main.c.bak

?????文件???????1753??2009-03-13?11:01??USB?完整bootloader?例程\USB?Bootloader\APPs\MyTypeDef.h

?????文件???????5253??2008-04-20?21:54??USB?完整bootloader?例程\USB?Bootloader\APPs\STARTUP.A51

?????文件?????176128??2009-04-03?09:48??USB?完整bootloader?例程\USB?Bootloader\F320_USBbootLoader.exe

?????文件?????176128??2009-04-03?09:48??USB?完整bootloader?例程\USB?Bootloader\F320_USBLoader.exe

?????文件???????2422??2018-03-21?08:43??USB?完整bootloader?例程\USB?Bootloader\Project\F320Bootloader.Opt

?????文件????????280??2009-03-30?13:23??USB?完整bootloader?例程\USB?Bootloader\Project\F320Bootloader.plg

?????文件???????2628??2009-09-04?18:26??USB?完整bootloader?例程\USB?Bootloader\Project\F320Bootloader.Uv2

?????文件???????2421??2018-03-19?16:39??USB?完整bootloader?例程\USB?Bootloader\Project\F320Bootloader_Opt.Bak

?????文件???????2628??2009-08-25?00:35??USB?完整bootloader?例程\USB?Bootloader\Project\F320Bootloader_Uv2.Bak

?????文件??????50350??2010-04-22?16:37??USB?完整bootloader?例程\USB?Bootloader\Project\List\F320Bootloader.m51

?????文件??????84327??2009-03-30?15:05??USB?完整bootloader?例程\USB?Bootloader\Project\List\main.ls1

?????文件??????13582??2010-04-22?16:37??USB?完整bootloader?例程\USB?Bootloader\Project\List\main.lst

?????文件??????12134??2009-07-05?19:27??USB?完整bootloader?例程\USB?Bootloader\Project\List\STARTUP.lst

?????文件??????63134??2009-07-05?19:27??USB?完整bootloader?例程\USB?Bootloader\Project\List\USB.lst

?????文件??????11664??2009-07-05?19:27??USB?完整bootloader?例程\USB?Bootloader\Project\List\USB_HID_Descriptor.lst

?????文件?????????19??2009-09-04?18:19??USB?完整bootloader?例程\USB?Bootloader\Project\Output\ExtDll.iex

?????文件??????80726??2010-04-22?16:37??USB?完整bootloader?例程\USB?Bootloader\Project\Output\F320Bootloader

?????文件??????11715??2010-04-22?16:37??USB?完整bootloader?例程\USB?Bootloader\Project\Output\F320Bootloader.hex

?????文件????????231??2010-04-22?16:37??USB?完整bootloader?例程\USB?Bootloader\Project\Output\F320Bootloader.lnp

?????文件????????416??2010-04-22?16:37??USB?完整bootloader?例程\USB?Bootloader\Project\Output\F320Bootloader.plg

?????文件??????22831??2010-04-22?16:37??USB?完整bootloader?例程\USB?Bootloader\Project\Output\main.obj

?????文件??????23355??2009-03-30?15:05??USB?完整bootloader?例程\USB?Bootloader\Project\Output\main.SRC

?????文件????????869??2009-07-05?19:27??USB?完整bootloader?例程\USB?Bootloader\Project\Output\STARTUP.obj

?????文件??????52148??2009-07-05?19:27??USB?完整bootloader?例程\USB?Bootloader\Project\Output\USB.obj

?????文件??????11566??2009-07-05?19:27??USB?完整bootloader?例程\USB?Bootloader\Project\Output\USB_HID_Descriptor.obj

?????文件???????5388??2009-03-11?14:46??USB?完整bootloader?例程\USB?Bootloader\USB_C8051F\F32x_USB_Register.h

............此處省略77個文件信息