STM32F1 Standard Peripheral bibliotheek
1.0
ST Microelectronics bibliotheek documentatie voor de STM32F1 Standard Peripheral Library
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This file provides all the DMA firmware functions. More...
Functions | |
void | DMA_DeInit (DMA_Channel_TypeDef *DMAy_Channelx) |
Deinitializes the DMAy Channelx registers to their default reset values. More... | |
void | DMA_Init (DMA_Channel_TypeDef *DMAy_Channelx, DMA_InitTypeDef *DMA_InitStruct) |
Initializes the DMAy Channelx according to the specified parameters in the DMA_InitStruct. More... | |
void | DMA_StructInit (DMA_InitTypeDef *DMA_InitStruct) |
Fills each DMA_InitStruct member with its default value. More... | |
void | DMA_Cmd (DMA_Channel_TypeDef *DMAy_Channelx, FunctionalState NewState) |
Enables or disables the specified DMAy Channelx. More... | |
void | DMA_ITConfig (DMA_Channel_TypeDef *DMAy_Channelx, uint32_t DMA_IT, FunctionalState NewState) |
Enables or disables the specified DMAy Channelx interrupts. More... | |
uint16_t | DMA_GetCurrDataCounter (DMA_Channel_TypeDef *DMAy_Channelx) |
Returns the number of remaining data units in the current DMAy Channelx transfer. More... | |
FlagStatus | DMA_GetFlagStatus (uint32_t DMA_FLAG) |
Checks whether the specified DMAy Channelx flag is set or not. More... | |
void | DMA_ClearFlag (uint32_t DMA_FLAG) |
Clears the DMAy Channelx's pending flags. More... | |
ITStatus | DMA_GetITStatus (uint32_t DMA_IT) |
Checks whether the specified DMAy Channelx interrupt has occurred or not. More... | |
void | DMA_ClearITPendingBit (uint32_t DMA_IT) |
Clears the DMAy Channelx’s interrupt pending bits. More... | |
This file provides all the DMA firmware functions.
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