SPI读取不到25Q64的ID

用的是正点原子战舰V2的开发板，芯片是ZET6，用的是SPI2，配置好后想要读取W25Q64的ID，读取到的数一直是0xFFFFFF，用野火和原子的例程下载到板子上是可以读取到id的，
这是我的程序，请各位帮忙看一下问题出在哪
=====================================源文件===============================

#include "bsp_spi_flash.h"
#include "bsp_usart.h"

static uint16_t TimeCount = 0;

static uint8_t FLASH_SPI_Debug(uint8_t ErrorCode);

static void FLASH_SPI_GPIO_Config(void)
{
    GPIO_InitTypeDef  GPIO_InitStruct;
    
    FLASH_SPI_GPIO_CLKCmd(FLASH_SPI_GPIO_CLK,ENABLE);//开启GPIO时钟
    
    //配置CS
    GPIO_InitStruct.GPIO_Pin = FLASH_SPI_CS_Pin;
  GPIO_InitStruct.GPIO_Mode = GPIO_Mode_Out_PP;
    GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_Init(FLASH_SPI_CS_Port,&GPIO_InitStruct);
    
    //配置SCK
    GPIO_InitStruct.GPIO_Pin = FLASH_SPI_SCK_Pin;
  GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
    GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_Init(FLASH_SPI_SCK_Port,&GPIO_InitStruct);    
    
    //配置MISO
    GPIO_InitStruct.GPIO_Pin = FLASH_SPI_MISO_Pin;
  GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
    GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_Init(FLASH_SPI_MISO_Port,&GPIO_InitStruct);
    
    //配置MOSI
    GPIO_InitStruct.GPIO_Pin = FLASH_SPI_MOSI_Pin;
  GPIO_InitStruct.GPIO_Mode = GPIO_Mode_AF_PP;
    GPIO_InitStruct.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_Init(FLASH_SPI_MOSI_Port,&GPIO_InitStruct);        
}

static void FLASH_SPIx_Config(void)
{
    SPI_InitTypeDef SPI_InitStruct;
    
    FLASH_SPI_CLKCmd(FLASH_SPI_CLK,ENABLE);//开启SPI时钟
    
    SPI_InitStruct.SPI_Direction = SPI_Direction_2Lines_FullDuplex;      //双线全双工
    SPI_InitStruct.SPI_Mode = SPI_Mode_Master;                           //主模式
    SPI_InitStruct.SPI_DataSize = SPI_DataSize_8b;                       //数据传输宽度8位
    SPI_InitStruct.SPI_CPOL = SPI_CPOL_High;                             //模式3
    SPI_InitStruct.SPI_CPOL = SPI_CPHA_2Edge;                            //
    SPI_InitStruct.SPI_NSS = SPI_NSS_Soft;                               //片选信号软件控制
    SPI_InitStruct.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2;      //APB1做2分频为18MHz
    SPI_InitStruct.SPI_FirstBit = SPI_FirstBit_MSB;                      //大端先行
    SPI_InitStruct.SPI_CRCPolynomial = 0;                                //不使用CRC功能
    
    SPI_Init(FLASH_SPIx,&SPI_InitStruct);
    
    SPI_Cmd(FLASH_SPIx,ENABLE);    
}

void FLASH_SPI_Init(void)
{
    FLASH_SPI_GPIO_Config();
    FLASH_SPIx_Config();
    
    FLASH_SPI_CS_High();
}


uint8_t FLASH_SPI_SendByte(uint8_t Byte)
{
    TimeCount = LONG_TIME_OUT;

    while(SPI_I2S_GetFlagStatus(FLASH_SPIx,SPI_I2S_FLAG_TXE) == RESET)
    {
      if(TimeCount--) return FLASH_SPI_Debug(1);
    }
    
    SPI_I2S_SendData(FLASH_SPIx,Byte);
    
    TimeCount = LONG_TIME_OUT;
    
    while(SPI_I2S_GetFlagStatus(FLASH_SPIx,SPI_I2S_FLAG_RXNE) == RESET)
    {
      if(TimeCount--) return FLASH_SPI_Debug(2);
    }

    return SPI_I2S_ReceiveData(FLASH_SPIx);
}


uint32_t FLASH_SPI_Read_JedecID(void)
{
    uint32_t jedec_id = 0;
    
    FLASH_SPI_CS_Low();
    
    FLASH_SPI_SendByte(READ_JEDEC_ID);
    
    jedec_id = FLASH_SPI_SendByte(Dummy_Byte);
    
    jedec_id <<= 8;
    
    jedec_id |= FLASH_SPI_SendByte(Dummy_Byte);
    
    jedec_id <<= 8;
    
    jedec_id |= FLASH_SPI_SendByte(Dummy_Byte);

    FLASH_SPI_CS_High();
    
    return jedec_id;
}


static uint8_t FLASH_SPI_Debug(uint8_t ErrorCode)
{
    switch(ErrorCode)
    {
        case 1:printf("错误代码：%d",ErrorCode);break;
        case 2:printf("错误代码：%d",ErrorCode);break;
        default:break;
    }
 return 0;
}

===========================================头文件====================================================

#ifndef  __BSP_SPI_FLASH__
#define  __BSP_SPI_FLASH__

#include "stm32f10x.h"

#define  FLASH_SPI_CS_High()          (GPIO_SetBits(FLASH_SPI_CS_Port,FLASH_SPI_CS_Pin))
#define  FLASH_SPI_CS_Low()           (GPIO_ResetBits(FLASH_SPI_CS_Port,FLASH_SPI_CS_Pin))

#define  FLASH_SPIx                   SPI2
#define  FLASH_SPI_CLK                RCC_APB1Periph_SPI2
#define  FLASH_SPI_CLKCmd             RCC_APB1PeriphClockCmd

#define  FLASH_SPI_GPIO_CLK           RCC_APB2Periph_GPIOB
#define  FLASH_SPI_GPIO_CLKCmd        RCC_APB2PeriphClockCmd


#define  FLASH_SPI_CS_Pin             GPIO_Pin_12
#define  FLASH_SPI_CS_Port            GPIOB

#define  FLASH_SPI_SCK_Pin            GPIO_Pin_13
#define  FLASH_SPI_SCK_Port           GPIOB

#define  FLASH_SPI_MISO_Pin           GPIO_Pin_14
#define  FLASH_SPI_MISO_Port          GPIOB

#define  FLASH_SPI_MOSI_Pin           GPIO_Pin_15
#define  FLASH_SPI_MOSI_Port          GPIOB

#define  TIME_OUT                     1000
#define  LONG_TIME_OUT                (10*TIME_OUT)

#define  Dummy_Byte                   0x00
/*===================FLASH OF W25Q64 Command====================*/
#define  READ_JEDEC_ID                0x9F
#define  WRITE_ENABLE                 0x06
#define  READ_DATE                    0X03

void FLASH_SPI_Config(void);
uint32_t FLASH_SPI_Read_JedecID(void);
#endif  /*__BSP_SPI_FLASH__*/

原理图

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