/**
******************************************************************************
*?@file????USB_Device/CDC_Standalone/Src/main.c
*?@author??MCD?Application?Team
*?@version?V1.1.0
*?@date????26-June-2014
*?@brief???USB?device?CDC?application?main?file
******************************************************************************
*?@attention
*
*?
©?COPYRIGHT（c）?2014?STMicroelectronics

*
*?Licensed?under?MCD-ST?Liberty?SW?License?Agreement?V2?（the?“License“）;
*?You?may?not?use?this?file?except?in?compliance?with?the?License.
*?You?may?obtain?a?copy?of?the?License?at:
*
*????????http://www.st.com/software_license_agreement_liberty_v2
*
*?Unless?required?by?applicable?law?or?agreed?to?in?writing?software?
*?distributed?under?the?License?is?distributed?on?an?“AS?IS“?BASIS?
*?WITHOUT?WARRANTIES?OR?CONDITIONS?OF?ANY?KIND?either?express?or?implied.
*?See?the?License?for?the?specific?language?governing?permissions?and
*?limitations?under?the?License.
*
******************************************************************************
*/

/*?Includes?------------------------------------------------------------------*/
#include?“main.h“
#include?			/*?因為用到了va_start等va_宏，所以必須包含這個文件?*/
#include?			/*?因為用到了printf函數，所以必須包含這個文件?*/

/*?Private?typedef?-----------------------------------------------------------*/
/*?Private?define?------------------------------------------------------------*/
/*?Private?macro?-------------------------------------------------------------*/
/*?Private?variables?---------------------------------------------------------*/
USBD_HandleTypeDef??USBD_Device;

/*?Private?function?prototypes?-----------------------------------------------*/
static?void?SystemClock_Config（void）;
static?void?Toggle_Leds（void）;
void	UsbPrintf（const?char*?lpszFormat?...）;
uint8_t	UsbSendData（uint8_t*?pBuf?uint16_t?nLen）;

#define?TxBufSize?20480
int?bSendMark?=?0;				////?發送數據的標志
uint8_t?SendData[TxBufSize];

extern?uint8_t?UserRxBuffer[2][APP_RX_DATA_SIZE];////?用雙緩存保存數據
extern?uint32_t?nRxLength;		////?接收到的數據長度
extern?uint8_t?uRxBufIndex;		////?當前使用的緩沖區索引號
extern?uint8_t??uLastRxBufIndex;////?上次使用的接收緩沖區索引號
/*?Private?functions?---------------------------------------------------------*/?

/**
*?@brief??Main?program
*?@param??None
*?@retval?None
*/
int?main（void）
{
	int?i;
	/*?STM32F4xx?HAL?library?initialization:
	-?Configure?the?Flash?prefetch?instruction?and?Data?caches
	-?Configure?the?Systick?to?generate?an?interrupt?each?1?msec
	-?Set?NVIC?Group?Priority?to?4
	-?Global?MSP?（MCU?Support?Package）?initialization
	*/
	HAL_Init（）;

	/*?Configure?the?system?clock?to?168?Mhz?*/
	SystemClock_Config（）;

#ifdef?USE_USB_FS
	/*?Configure?LED3?LED4?LED5?and?LED6?*/
	BSP_LED_Init（LED3）;			////?HS模式下LED3與USB_RESET引腳沖突，因此LED代碼僅在FS模式下使用
	BSP_LED_Init（LED4）;
	BSP_LED_Init（LED5）;
	BSP_LED_Init（LED6）;
#endif

	/*?Init?Device?Library?*/
	USB

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

?????文件???????1928??2014-09-18?01:48??CDC_Standalone\Inc\main.h

?????文件??????16347??2014-09-28?02:18??CDC_Standalone\Inc\stm32f4xx_hal_conf.h

?????文件???????3355??2014-06-26?21:46??CDC_Standalone\Inc\stm32f4xx_it.h

?????文件???????5698??2014-09-23?00:08??CDC_Standalone\Inc\usbd_cdc_interface.h

?????文件???????3051??2014-06-26?21:46??CDC_Standalone\Inc\usbd_conf.h

?????文件???????2069??2014-06-26?21:46??CDC_Standalone\Inc\usbd_desc.h

????.......?????38887??2015-11-06?00:27??CDC_Standalone\MDK-ARM\Project.uvopt

????.......?????50399??2015-11-05?23:42??CDC_Standalone\MDK-ARM\Project.uvproj

?????文件??????30234??2015-11-05?23:57??CDC_Standalone\MDK-ARM\startup_stm32f407xx.s

?????文件?????579876??2015-11-06?00:27??CDC_Standalone\MDK-ARM\STM32F4-Discovery_USBD-HS\STM32F4-Discovery_USBD-HS.axf

?????文件??????10473??2014-10-08?23:47??CDC_Standalone\readme.txt

?????文件??????14336??2014-10-03?21:28??CDC_Standalone\Src\HS實現過程記錄.doc

?????文件???????8929??2014-10-09?10:50??CDC_Standalone\Src\main.c

?????文件???????5375??2014-09-28?02:34??CDC_Standalone\Src\stm32f4xx_it.c

?????文件??????19504??2014-09-28?02:36??CDC_Standalone\Src\system_stm32f4xx.c

?????文件???????5917??2014-10-08?22:20??CDC_Standalone\Src\usbd_cdc_interface.c

?????文件??????15701??2014-10-03?21:20??CDC_Standalone\Src\usbd_conf.c

?????文件???????9423??2014-09-19?21:29??CDC_Standalone\Src\usbd_desc.c

?????文件???????1104??2015-11-06?00:15??CDC_Standalone\Visual?Studio?Project\Project.sln

?????文件??????12800??2015-11-06?00:17??CDC_Standalone\Visual?Studio?Project\Project.suo

?????文件???????8039??2015-11-06?00:15??CDC_Standalone\Visual?Studio?Project\Project.vcxproj

?????文件???????9054??2015-11-06?00:15??CDC_Standalone\Visual?Studio?Project\Project.vcxproj.filters

?????文件???????1031??2015-11-06?00:15??CDC_Standalone\Visual?Studio?Project\Project.vcxproj.user

?????文件???????1157??2015-11-06?00:15??CDC_Standalone\Visual?Studio?Project\readme.txt

?????目錄??????????0??2015-11-06?00:28??CDC_Standalone\MDK-ARM\STM32F4-Discovery_USBD-HS

?????目錄??????????0??2014-10-09?10:28??CDC_Standalone\Inc

?????目錄??????????0??2015-11-06?00:29??CDC_Standalone\MDK-ARM

?????目錄??????????0??2020-07-31?11:22??CDC_Standalone\Src

?????目錄??????????0??2015-11-06?00:17??CDC_Standalone\Visual?Studio?Project

?????目錄??????????0??2015-11-06?00:18??CDC_Standalone

............此處省略3個文件信息