帮忙写一个stm32 使用IIS接口DMA方式驱动VS1053的完整代码

好的，以下是一个使用STM32的IIS接口和DMA方式驱动VS1053的完整代码：

#include "stm32f10x.h"

// 定义VS1053的控制寄存器地址
#define SCI_MODE 0x0
#define SCI_STATUS 0x1
#define SCI_BASS 0x2
#define SCI_CLOCKF 0x3
#define SCI_DECODE_TIME 0x4
#define SCI_AUDATA 0x5
#define SCI_WRAM 0x6
#define SCI_WRAMADDR 0x7
#define SCI_HDAT0 0x8
#define SCI_HDAT1 0x9
#define SCI_AIADDR 0xa
#define SCI_VOL 0xb
#define SCI_AICTRL0 0xc
#define SCI_AICTRL1 0xd
#define SCI_AICTRL2 0xe
#define SCI_AICTRL3 0xf

// 定义VS1053的模式寄存器中的位掩码
#define SM_DIFF 0x01
#define SM_LAYER12 0x02
#define SM_RESET 0x04
#define SM_OUTOFWAV 0x08
#define SM_EARSPEAKER_LO 0x10
#define SM_TESTS 0x20
#define SM_STREAM 0x40
#define SM_EARSPEAKER_HI 0x80
#define SM_DACT 0x100
#define SM_SDIORD 0x200
#define SM_SDISHARE 0x400
#define SM_SDINEW 0x800
#define SM_ADPCM 0x1000
#define SM_LINE1 0x4000
#define SM_CLK_RANGE 0x8000

// 定义VS1053的状态寄存器中的位掩码
#define SS_VER 0xf000
#define SS_APDOWN 0x0800
#define SS_VCM_OVER 0x0400
#define SS_VER_MINOR 0x00f0
#define SS_VER_MAJOR 0x000f

// 定义VS1053的启动时序
const uint16_t vs1053_startup[] = {0x0000, 0x9800, 0x44, 0x8020, 0x1804, 0x0000, 0x0000};

// 定义音频数据缓冲区
#define AUDIO_BUFFER_SIZE 4096
volatile uint16_t audio_buffer[AUDIO_BUFFER_SIZE];
volatile uint16_t audio_buffer_read_index = 0;
volatile uint16_t audio_buffer_write_index = 0;

// 配置I2S接口
void config_i2s(void) {
  // 配置GPIO口复用
  GPIO_InitTypeDef gpio_init;
  gpio_init.GPIO_Pin = GPIO_Pin_4 | GPIO_Pin_5 | GPIO_Pin_6;
  gpio_init.GPIO_Speed = GPIO_Speed_50MHz;
  gpio_init.GPIO_Mode = GPIO_Mode_AF_PP;
  GPIO_Init(GPIOA, &gpio_init);

  // 配置SPI接口
  SPI_InitTypeDef spi_init;
  spi_init.SPI_Direction = SPI_Direction_2Lines_FullDuplex;
  spi_init.SPI_Mode = SPI_Mode_Master;
  spi_init.SPI_DataSize = SPI_DataSize_16b;
  spi_init.SPI_CPOL = SPI_CPOL_Low;
  spi_init.SPI_CPHA = SPI_CPHA_1Edge;
  spi_init.SPI_NSS = SPI_NSS_Soft;
  spi_init.SPI_BaudRatePrescaler = SPI_BaudRatePrescaler_2;
  spi_init.SPI_FirstBit = SPI_FirstBit_MSB;
  SPI_Init(SPI1, &spi_init);

  // 启用SPI
  SPI_Cmd(SPI1, ENABLE);

  // 配置I2S接口
  I2S_InitTypeDef i2s_init;
  i2s_init.I2S_Mode = I2S_Mode_MasterTx;
  i2s_init.I2S_Standard = I2S_Standard_Phillips;
  i2s_init.I2S_DataFormat = I2S_DataFormat_16b;
  i2s_init.I2S_MCLKOutput = I2S_MCLKOutput_Disable;
  i2s_init.I2S_AudioFreq = I2S_AudioFreq_44k;
  i2s_init.I2S_CPOL = I2S_CPOL_Low;
  I2S_Init(SPI1, &i2s_init);

  // 启用I2S
  I2S_Cmd(SPI1, ENABLE);
}

// 配置DMA通道
void config_dma(void) {
  // 配置DMA通道
  DMA_InitTypeDef dma_init;
  dma_init.DMA_PeripheralBaseAddr = (uint32_t) & (SPI1->DR);
  dma_init.DMA_MemoryBaseAddr = (uint32_t) &audio_buffer[0];
  dma_init.DMA_DIR = DMA_DIR_PeripheralDST;
  dma_init.DMA_BufferSize = AUDIO_BUFFER_SIZE;
  dma_init.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
  dma_init.DMA_MemoryInc = DMA_MemoryInc_Enable;
  dma_init.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;
  dma_init.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
  dma_init.DMA_Mode = DMA_Mode_Circular;
  dma_init.DMA_Priority = DMA_Priority_High;
  dma_init.DMA_M2M = DMA_M2M_Disable;
  DMA_Init(DMA1_Channel3, &dma_init);

  // 配置DMA中断
  NVIC_InitTypeDef nvic_init;
  nvic_init.NVIC_IRQChannel = DMA1_Channel3_IRQn;
  nvic_init.NVIC_IRQChannelPreemptionPriority = 0;
  nvic_init.NVIC_IRQChannelSubPriority = 0;
  nvic_init.NVIC_IRQChannelCmd = ENABLE;
  NVIC_Init(&nvic_init);

  // 启用DMA通道和中断
  DMA_ITConfig(DMA1_Channel3, DMA_IT_TC, ENABLE);
  DMA_Cmd(DMA1_Channel3, ENABLE);
}

// 配置VS1053
void config_vs1053(void) {
  // 等待VS1053启动完成
  while (GPIO_ReadInputDataBit(GPIOB, GPIO_Pin_2) == Bit_RESET);

  // 发送启动时序
  for (int i = 0; i < sizeof(vs1053_startup) / sizeof(vs1053_startup[0]); i++) {
    while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
    SPI_I2S_SendData(SPI1, vs1053_startup[i]);
  }

  // 等待启动时序发送完毕
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_BSY) == SET);

  // 将模式寄存器设置为默认值
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
  SPI_I2S_SendData(SPI1, SCI_MODE);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
  SPI_I2S_ReceiveData(SPI1);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
  SPI_I2S_SendData(SPI1, SM_LINE1 | SM_SDINEW | SM_ADPCM | SM_TESTS);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
  SPI_I2S_ReceiveData(SPI1);

  // 将音量设置为默认值
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
  SPI_I2S_SendData(SPI1, SCI_VOL);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
  SPI_I2S_ReceiveData(SPI1);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
  SPI_I2S_SendData(SPI1, 100);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
  SPI_I2S_ReceiveData(SPI1);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
  SPI_I2S_SendData(SPI1, 100);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
  SPI_I2S_ReceiveData(SPI1);

  // 将数据寄存器设置为音频数据寄存器
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
  SPI_I2S_SendData(SPI1, SCI_WRAMADDR);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
  SPI_I2S_ReceiveData(SPI1);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
  SPI_I2S_SendData(SPI1, 0xc017);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
  SPI_I2S_ReceiveData(SPI1);
}

// 向VS1053发送命令
void send_vs1053_command(uint8_t address, uint16_t data) {
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
  SPI_I2S_SendData(SPI1, address);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
  SPI_I2S_ReceiveData(SPI1);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
  SPI_I2S_SendData(SPI1, data >> 8);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
  SPI_I2S_ReceiveData(SPI1);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
  SPI_I2S_SendData(SPI1, data & 0xff);
  while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
  SPI_I2S_ReceiveData(SPI1);
}

// DMA中断处理函数
void DMA1_Channel3_IRQHandler(void) {
  if (DMA_GetITStatus(DMA1_IT_TC3) != RESET) {
    // 读取音频数据缓冲区中的数据
    uint16_t audio_data = audio_buffer[audio_buffer_read_index];
    audio_buffer_read_index = (audio_buffer_read_index + 1) % AUDIO_BUFFER_SIZE;

    // 将音频数据写入I2S接口
    while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
    SPI_I2S_SendData(SPI1, audio_data);

    // 清除DMA传输完成中断标志
    DMA_ClearITPendingBit(DMA1_IT_TC3);
  }
}

int main(void) {
  // 启用时钟
  RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOA | RCC_APB2Periph_GPIOB | RCC_APB2Periph_SPI1 | RCC_APB2Periph_AFIO, ENABLE);
  RCC_AHBPeriphClockCmd(RCC_AHBPeriph_DMA1, ENABLE);

  // 配置I2S接口和DMA通道
  config_i2s();
  config_dma();

  // 配置VS1053
  config_vs1053();

  // 播放音频
  while (1) {
    // 从音频文件中读取音频数据
    uint16_t audio_data = read_audio_data();

    // 将音频数据存入缓冲区
    audio_buffer[audio_buffer_write_index] = audio_data;
    audio_buffer_write_index = (audio_buffer_write_index + 1) % AUDIO_BUFFER_SIZE;
  }
}

请注意，这只是一个示例代码，你需要根据你的具体硬件和要求进行调整和修改。