/*
?*?File??????:?board.c
?*?This?file?is?part?of?RT-Thread?RTOS
?*?COPYRIGHT?（C）?2009?RT-Thread?Develop?Team
?*
?*?The?license?and?distribution?terms?for?this?file?may?be
?*?found?in?the?file?LICENSE?in?this?distribution?or?at
?*?http://www.rt-thread.org/license/LICENSE
?*
?*?Change?Logs:
?*?Date???????????Author???????Notes
?*?2009-01-05?????Bernard??????first?implementation
?*/

#include?
#include?

#include?“board.h“

/**
?*?@addtogroup?STM32
?*/

/*@{*/

/*******************************************************************************
*?Function?Name??:?NVIC_Configuration
*?Description????:?Configures?Vector?Table?base?location.
*?Input??????????:?None
*?Output?????????:?None
*?Return?????????:?None
*******************************************************************************/
void?NVIC_Configuration（void）
{
#ifdef??VECT_TAB_RAM
	/*?Set?the?Vector?Table?base?location?at?0x20000000?*/
	NVIC_SetVectorTable（NVIC_VectTab_RAM?0x0）;
#else??/*?VECT_TAB_FLASH??*/
	/*?Set?the?Vector?Table?base?location?at?0x08000000?*/
	NVIC_SetVectorTable（NVIC_VectTab_FLASH?0x0）;
#endif

????NVIC_PriorityGroupConfig（NVIC_PriorityGroup_2）;
}

/**
?*?This?is?the?timer?interrupt?service?routine.
?*
?*/
void?SysTick_Handler（void）
{
	/*?enter?interrupt?*/
	rt_interrupt_enter（）;

	rt_tick_increase（）;

	/*?leave?interrupt?*/
	rt_interrupt_leave（）;
}

/**
?*?This?fucntion?returns?milliseconds?since?system?passed
?*/
rt_uint32_t?rt_hw_tick_get_millisecond（void）
{
	rt_tick_t?tick;
	rt_uint32_t?value;

#define?TICK_MS?（1000/RT_TICK_PER_SECOND）

	tick?=?rt_tick_get（）;
	value?=?tick?*?TICK_MS?+?（SysTick->LOAD?-?SysTick->VAL）?*?TICK_MS?/?SysTick->LOAD;

	return?value;
}

/**
?*?This?fucntion?returns?microseconds?since?system?passed
?*/
rt_uint32_t?rt_hw_tick_get_microsecond（void）
{
	rt_tick_t?tick;
	rt_uint32_t?value;

#define?TICK_US	（1000000/RT_TICK_PER_SECOND）

	tick?=?rt_tick_get（）;
	value?=?tick?*?TICK_US?+?（SysTick->LOAD?-?SysTick->VAL）?*?TICK_US?/?SysTick->LOAD;

	return?value;
}

/*
+-------------------+--------------------+------------------+-------------------+
+???????????????????????STM32?FSMC?pins?assignment??????????????????????????????+
+-------------------+--------------------+------------------+-------------------+
|?PD0??<->?FSMC_D2??|?PE0??<->?FSMC_NBL0?|?PF0??<->?FSMC_A0?|?PG0??<->?FSMC_A10?|
|?PD1??<->?FSMC_D3??|?PE1??<->?FSMC_NBL1?|?PF1??<->?FSMC_A1?|?PG1??<->?FSMC_A11?|
|?PD4??<->?FSMC_NOE?|?PE3??<->?FSMC_A19??|?PF2??<->?FSMC_A2?|?PG2??<->?FSMC_A12?|
|?PD5??<->?FSMC_NWE?|?PE4??<->?FSMC_A20??|?PF3??<->?FSMC_A3?|?PG3??<->?FSMC_A13?|
|?PD8??<->?FSMC_D13?|?PE7??<->?FSMC_D4???|?PF4??<->?FSMC_A4?|?PG4??<->?FSMC_A14?|
|?PD9??<->?FSMC_D14?|?PE8??<->?FSMC_D5???|?PF5??<->?FSMC_A5?|?PG5??<->?FSMC_A15?|
|?PD10?<->?FSMC_D15?|?PE9??<->?FSMC_D6???|?PF12?<->?FSMC_A6?|?PG9??<->?FSMC_NE2?|
|?PD11?<->?FSMC_A16?|?PE10?<->?FSMC_D7???|?PF13?<->?FSMC_A7?|?

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

?????文件???????8580??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\board.c

?????文件???????1769??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\board.h

?????文件??????20882??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\codec_wm8978_i2c.c

?????文件??????19833??2012-08-04?07:57??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\codec_wm8978_i2c.h

?????文件???????4062??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\ext_sram.c

?????文件???????7401??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\key.c

?????文件???????4591??2012-08-04?07:57??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\platform.c

?????文件??????15119??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\ra8875.c

?????文件????????947??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\ra8875.h

?????文件???????1059??2012-08-04?07:57??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\SConscript

?????文件?????101838??2012-07-27?22:39??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\sdio_sd.c

?????文件??????20098??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\sdio_sd.h

?????文件??????10273??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\serial.c

?????文件???????1773??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\serial.h

?????文件??????10521??2012-07-07?21:26??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\spi_flash_w25qxx.c

?????文件????????893??2012-07-27?22:39??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\spi_flash_w25qxx.h

?????文件??????14168??2012-07-27?22:39??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\stm32f20x_40x_spi.c

?????文件???????1368??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\stm32f20x_40x_spi.h

?????文件???????3600??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\stm32f4xx_conf.h

?????文件?????142140??2013-04-10?09:39??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\stm32f4xx_eth.c

?????文件??????99748??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\stm32f4xx_eth.h

?????文件???????6340??2012-07-27?22:39??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\stm32f4xx_it.c

?????文件???????9638??2012-08-04?07:57??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\stm32f4_rtc.c

?????文件????????118??2012-08-04?07:57??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\stm32f4_rtc.h

?????文件??????10713??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\stm32_i2c.c

?????文件??????13265??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\touch.c

?????文件????????443??2012-07-07?08:36??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\touch.h

?????文件??????10659??2012-08-02?22:52??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\usart.c

?????文件????????650??2012-07-07?21:26??4、TCPIP網絡組件Lwip之?TCP?Client\source\drivers\usart.h

?????文件???????1357??2013-04-10?09:59??4、TCPIP網絡組件Lwip之?TCP?Client\source\example\component_lwip_tcpcli\applications\application.c

............此處省略679個文件信息