函数 |
| __STATIC_INLINE void | LL_DMA_EnableChannel (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 启用DMA通道。
|
| __STATIC_INLINE void | LL_DMA_DisableChannel (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 禁用DMA通道。
|
| __STATIC_INLINE uint32_t | LL_DMA_IsEnabledChannel (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 检查DMA通道是启用还是禁用。
|
| __STATIC_INLINE void | LL_DMA_ConfigTransfer (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Configuration) |
| | 配置与DMA传输相关的所有参数。
|
| __STATIC_INLINE void | LL_DMA_SetDataTransferDirection (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Direction) |
| | 设置数据传输方向（从外设或从内存读取）。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetDataTransferDirection (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取数据传输方向（从外设或从内存读取）。
|
| __STATIC_INLINE void | LL_DMA_SetMode (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Mode) |
| | 设置DMA模式为循环或正常。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetMode (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取DMA模式为循环或正常。
|
| __STATIC_INLINE void | LL_DMA_SetPeriphIncMode (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t PeriphOrM2MSrcIncMode) |
| | 设置外设递增模式。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetPeriphIncMode (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取外设递增模式。
|
| __STATIC_INLINE void | LL_DMA_SetMemoryIncMode (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryOrM2MDstIncMode) |
| | 设置内存递增模式。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetMemoryIncMode (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取内存递增模式。
|
| __STATIC_INLINE void | LL_DMA_SetPeriphSize (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t PeriphOrM2MSrcDataSize) |
| | 设置外设数据宽度。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetPeriphSize (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取外设数据宽度。
|
| __STATIC_INLINE void | LL_DMA_SetMemorySize (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryOrM2MDstDataSize) |
| | 设置内存数据宽度。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetMemorySize (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取内存数据宽度。
|
| __STATIC_INLINE void | LL_DMA_SetChannelPriorityLevel (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Priority) |
| | 设置通道优先级。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetChannelPriorityLevel (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取通道优先级。
|
| __STATIC_INLINE void | LL_DMA_SetDataLength (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t NbData) |
| | 设置要传输的数据数量。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetDataLength (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取要传输的数据数量。
|
| __STATIC_INLINE void | LL_DMA_ConfigAddresses (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t SrcAddress, uint32_t DstAddress, uint32_t Direction) |
| | 配置源地址和目标地址。
|
| __STATIC_INLINE void | LL_DMA_SetMemoryAddress (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryAddress) |
| | 设置内存地址。
|
| __STATIC_INLINE void | LL_DMA_SetPeriphAddress (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t PeriphAddress) |
| | 设置外设地址。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetMemoryAddress (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取内存地址。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetPeriphAddress (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取外设地址。
|
| __STATIC_INLINE void | LL_DMA_SetM2MSrcAddress (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryAddress) |
| | 设置内存到内存传输的源地址。
|
| __STATIC_INLINE void | LL_DMA_SetM2MDstAddress (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryAddress) |
| | 设置内存到内存传输的目标地址。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetM2MSrcAddress (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取内存到内存传输的源地址。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetM2MDstAddress (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取内存到内存传输的目标地址。
|
| __STATIC_INLINE void | LL_DMA_SetPeriphRequest (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t PeriphRequest) |
| | 设置DMA实例在通道x上的DMA请求。
|
| __STATIC_INLINE uint32_t | LL_DMA_GetPeriphRequest (DMA_TypeDef *DMAx, uint32_t Channel) |
| | 获取DMA实例在通道x上的DMA请求。
|