关于STM32F407VET6 FSMC的地址问题

深山明月提问时间：2015-5-7 22:20 /

问答
是否解决:

STM32F407VET6  FSMC接口驱动 DM9000的问题，PD7 接做为片选，PD11做为指令与数据的
代码如下：

#define DM9000_DATA  *(vu16*)((u32)0x60000000)
#define DM9000_CMD *(vu16*)((u32)0x60020000)

/*******************************************************************************
* 函数名: DM9000AE_CtrlLinesConfig
* 参  数: 无
* 返  回: 无
* 功  能: 配置DM9000AE控制口线，FSMC管脚设置为复用功能
*/
static void DM9K_CtrlLinesConfig(void)
{
GPIO_InitTypeDef GPIO_InitStructure;
FSMC_NORSRAMInitTypeDef  FSMC_NORSRAMInitStructure;
FSMC_NORSRAMTimingInitTypeDef  FSMC_NORSRAMTimingInitStructure;
/* FSMC GPIO configure */
RCC_AHB3PeriphClockCmd(RCC_AHB3Periph_FSMC, ENABLE);
/* Enable GPIOs clock */
RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOD | RCC_AHB1Periph_GPIOE | RCC_AHB1Periph_GPIOF, ENABLE);
/* Enable FSMC clock */

/* GPIOD configuration */
GPIO_PinAFConfig(GPIOD, GPIO_PinSource0, GPIO_AF_FSMC); // D2
GPIO_PinAFConfig(GPIOD, GPIO_PinSource1, GPIO_AF_FSMC); // D3
GPIO_PinAFConfig(GPIOD, GPIO_PinSource4, GPIO_AF_FSMC); // NOE
GPIO_PinAFConfig(GPIOD, GPIO_PinSource5, GPIO_AF_FSMC); // WE
GPIO_PinAFConfig(GPIOD, GPIO_PinSource8, GPIO_AF_FSMC); // D13
GPIO_PinAFConfig(GPIOD, GPIO_PinSource9, GPIO_AF_FSMC); // D14
GPIO_PinAFConfig(GPIOD, GPIO_PinSource10, GPIO_AF_FSMC);  // D15
GPIO_PinAFConfig(GPIOD, GPIO_PinSource14, GPIO_AF_FSMC);  // D0
GPIO_PinAFConfig(GPIOD, GPIO_PinSource15, GPIO_AF_FSMC);  // D1
/* GPIOE configuration */
GPIO_PinAFConfig(GPIOE, GPIO_PinSource7 , GPIO_AF_FSMC);
GPIO_PinAFConfig(GPIOE, GPIO_PinSource8 , GPIO_AF_FSMC);
GPIO_PinAFConfig(GPIOE, GPIO_PinSource9 , GPIO_AF_FSMC);
GPIO_PinAFConfig(GPIOE, GPIO_PinSource10 , GPIO_AF_FSMC);
GPIO_PinAFConfig(GPIOE, GPIO_PinSource11 , GPIO_AF_FSMC);
GPIO_PinAFConfig(GPIOE, GPIO_PinSource12 , GPIO_AF_FSMC);
GPIO_PinAFConfig(GPIOE, GPIO_PinSource13 , GPIO_AF_FSMC);
GPIO_PinAFConfig(GPIOE, GPIO_PinSource14 , GPIO_AF_FSMC);
GPIO_PinAFConfig(GPIOE, GPIO_PinSource15 , GPIO_AF_FSMC);
/* GPIOF configuration */
GPIO_PinAFConfig(GPIOD, GPIO_PinSource7 , GPIO_AF_FSMC); // CS---DM9000_CS
GPIO_PinAFConfig(GPIOD, GPIO_PinSource11 , GPIO_AF_FSMC); // A16---CMD
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_AF;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_100MHz;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_PuPd  = GPIO_PuPd_NOPULL;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0 | GPIO_Pin_1 | GPIO_Pin_4 | GPIO_Pin_5 |
      GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 | GPIO_Pin_14 | GPIO_Pin_15;

GPIO_Init(GPIOD, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7 | GPIO_Pin_8 | GPIO_Pin_9 | GPIO_Pin_10 |
      GPIO_Pin_11 | GPIO_Pin_12 | GPIO_Pin_13 | GPIO_Pin_14 | GPIO_Pin_15;

GPIO_Init(GPIOE, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_7 | GPIO_Pin_11;
GPIO_Init(GPIOD, &GPIO_InitStructure);
}

/*******************************************************************************
* 函数名: DM9K_FSMCConfig
* 参  数: 无
* 返  回: 无
* 功  能: 配置FSMC并口访问时序
*/
static void DM9K_FSMCConfig(void)
{
FSMC_NORSRAMInitTypeDef  FSMC_NORSRAMInitStructure;
FSMC_NORSRAMTimingInitTypeDef  FSMC_NORSRAMTimingInitStructure;
/*-- FSMC Configuration ------------------------------------------------------*/
/*----------------------- SRAM Bank 2 ----------------------------------------*/
/* FSMC_Bank1_NORSRAM4 configuration */
FSMC_NORSRAMTimingInitStructure.FSMC_AddressSetupTime = 15;
FSMC_NORSRAMTimingInitStructure.FSMC_AddressHoldTime = 10;
FSMC_NORSRAMTimingInitStructure.FSMC_DataSetupTime = 50;
FSMC_NORSRAMTimingInitStructure.FSMC_BusTurnAroundDuration = 10;
FSMC_NORSRAMTimingInitStructure.FSMC_CLKDivision = 0;
FSMC_NORSRAMTimingInitStructure.FSMC_DataLatency = 0;
FSMC_NORSRAMTimingInitStructure.FSMC_AccessMode = FSMC_AccessMode_A;
/* Color LCD configuration ------------------------------------
  LCD configured as follow:
   - Data/Address MUX = Disable
   - Memory Type = SRAM
   - Data Width = 16bit
   - Write Operation = Enable
   - Extended Mode = Enable
   - Asynchronous Wait = Disable */
FSMC_NORSRAMInitStructure.FSMC_Bank = FSMC_Bank1_NORSRAM2;
FSMC_NORSRAMInitStructure.FSMC_DataAddressMux = FSMC_DataAddressMux_Disable;
FSMC_NORSRAMInitStructure.FSMC_MemoryType = FSMC_MemoryType_SRAM;
FSMC_NORSRAMInitStructure.FSMC_MemoryDataWidth = FSMC_MemoryDataWidth_16b;
FSMC_NORSRAMInitStructure.FSMC_BurstAccessMode = FSMC_BurstAccessMode_Disable;
FSMC_NORSRAMInitStructure.FSMC_WaitSignalPolarity = FSMC_WaitSignalPolarity_Low;
FSMC_NORSRAMInitStructure.FSMC_WrapMode = FSMC_WrapMode_Disable;
FSMC_NORSRAMInitStructure.FSMC_WaitSignalActive = FSMC_WaitSignalActive_BeforeWaitState;
FSMC_NORSRAMInitStructure.FSMC_WriteOperation = FSMC_WriteOperation_Enable;
FSMC_NORSRAMInitStructure.FSMC_WaitSignal = FSMC_WaitSignal_Disable;
FSMC_NORSRAMInitStructure.FSMC_ExtendedMode = FSMC_ExtendedMode_Disable;
FSMC_NORSRAMInitStructure.FSMC_WriteBurst = FSMC_WriteBurst_Disable;
FSMC_NORSRAMInitStructure.FSMC_ReadWriteTimingStruct = &FSMC_NORSRAMTimingInitStructure;
FSMC_NORSRAMInitStructure.FSMC_WriteTimingStruct = &FSMC_NORSRAMTimingInitStructure;
FSMC_NORSRAMInit(&FSMC_NORSRAMInitStructure);
/* - BANK 2 (of NOR/SRAM Bank 0~3) is enabled */
FSMC_NORSRAMCmd(FSMC_Bank1_NORSRAM2, ENABLE);
}

注意红色部分，如果是PD7，应该选择FSMC_Bank1_NORSRAM1而不是FSMC_Bank1_NORSRAM2，但是为FSMC_Bank1_NORSRAM1 的时候，就会死在
//Hard Fault exception handler
void HardFault_Handler(void)
{
while (1)
{
}
}这里面，改为FSMC_Bank1_NORSRAM2就正常了，请是怎么一回事呢？
有遇到这个情况的朋友吗？