帮忙写一下stm32通过dma方式播放vs1053的代码呢

好的，下面是一个简单的示例代码，可以通过DMA方式播放VS1053音频芯片：

#include "stm32f4xx.h"
#include "vs1053.h"

#define AUDIO_BUFFER_SIZE 2048

uint8_t audioBuffer[AUDIO_BUFFER_SIZE];

void DMA1_Stream5_IRQHandler(void)
{
    if(DMA_GetITStatus(DMA1_Stream5, DMA_IT_TCIF5))
    {
        DMA_ClearITPendingBit(DMA1_Stream5, DMA_IT_TCIF5);
        VS1053_SendData(audioBuffer, AUDIO_BUFFER_SIZE);
    }
}

int main()
{
    // 初始化VS1053音频芯片
    VS1053_Init();

    // 初始化DMA
    RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_DMA1, ENABLE);
    DMA_InitTypeDef DMA_InitStruct;
    DMA_StructInit(&DMA_InitStruct);
    DMA_InitStruct.DMA_Channel = DMA_Channel_0;
    DMA_InitStruct.DMA_PeripheralBaseAddr = (uint32_t)&SPI3->DR;
    DMA_InitStruct.DMA_DIR = DMA_DIR_MemoryToPeripheral;
    DMA_InitStruct.DMA_Memory0BaseAddr = (uint32_t)audioBuffer;
    DMA_InitStruct.DMA_BufferSize = AUDIO_BUFFER_SIZE;
    DMA_InitStruct.DMA_PeripheralInc = DMA_PeripheralInc_Disable;
    DMA_InitStruct.DMA_MemoryInc = DMA_MemoryInc_Enable;
    DMA_InitStruct.DMA_PeripheralDataSize = DMA_PeripheralDataSize_HalfWord;
    DMA_InitStruct.DMA_MemoryDataSize = DMA_MemoryDataSize_HalfWord;
    DMA_InitStruct.DMA_Mode = DMA_Mode_Circular;
    DMA_InitStruct.DMA_Priority = DMA_Priority_High;
    DMA_InitStruct.DMA_FIFOMode = DMA_FIFOMode_Disable;
    DMA_InitStruct.DMA_FIFOThreshold = DMA_FIFOThreshold_HalfFull;
    DMA_InitStruct.DMA_MemoryBurst = DMA_MemoryBurst_Single;
    DMA_InitStruct.DMA_PeripheralBurst = DMA_PeripheralBurst_Single;
    DMA_Init(DMA1_Stream5, &DMA_InitStruct);

    // 配置DMA中断
    NVIC_InitTypeDef NVIC_InitStruct;
    NVIC_InitStruct.NVIC_IRQChannel = DMA1_Stream5_IRQn;
    NVIC_InitStruct.NVIC_IRQChannelPreemptionPriority = 0;
    NVIC_InitStruct.NVIC_IRQChannelSubPriority = 0;
    NVIC_InitStruct.NVIC_IRQChannelCmd = ENABLE;
    NVIC_Init(&NVIC_InitStruct);
    DMA_ITConfig(DMA1_Stream5, DMA_IT_TC, ENABLE);

    // 启动DMA传输
    DMA_Cmd(DMA1_Stream5, ENABLE);

    // 播放音乐
    VS1053_PlayMusic();

    while(1)
    {
    }
}

这个示例代码中，我们使用了STM32的SPI3接口来与VS1053音频芯片进行通信，使用了DMA方式来传输音频数据。在主函数中，我们首先初始化了VS1053芯片，接着初始化了DMA，并配置了DMA传输所需的中断。最后启动DMA传输并播放音乐。

需要注意的是，在实际应用中，我们需要根据所使用的STM32型号和板子的具体情况进行相应的配置和调整。