Hal Drivers for L4

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stm32l4xx_ll_dma.h File Reference

stm32l4xx_ll_dma.h File Reference

Header file of DMA LL module. More...

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Functions

__STATIC_INLINE void LL_DMA_EnableChannel (DMA_TypeDef *DMAx, uint32_t Channel)
 Enable DMA channel.
__STATIC_INLINE void LL_DMA_DisableChannel (DMA_TypeDef *DMAx, uint32_t Channel)
 Disable DMA channel.
__STATIC_INLINE uint32_t LL_DMA_IsEnabledChannel (DMA_TypeDef *DMAx, uint32_t Channel)
 Check if DMA channel is enabled or disabled.
__STATIC_INLINE void LL_DMA_ConfigTransfer (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Configuration)
 Configure all parameters link to DMA transfer.
__STATIC_INLINE void LL_DMA_SetDataTransferDirection (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Direction)
 Set Data transfer direction (read from peripheral or from memory).
__STATIC_INLINE uint32_t LL_DMA_GetDataTransferDirection (DMA_TypeDef *DMAx, uint32_t Channel)
 Get Data transfer direction (read from peripheral or from memory).
__STATIC_INLINE void LL_DMA_SetMode (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Mode)
 Set DMA mode circular or normal.
__STATIC_INLINE uint32_t LL_DMA_GetMode (DMA_TypeDef *DMAx, uint32_t Channel)
 Get DMA mode circular or normal.
__STATIC_INLINE void LL_DMA_SetPeriphIncMode (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t IncrementMode)
 Set Peripheral increment mode.
__STATIC_INLINE uint32_t LL_DMA_GetPeriphIncMode (DMA_TypeDef *DMAx, uint32_t Channel)
 Get Peripheral increment mode.
__STATIC_INLINE void LL_DMA_SetMemoryIncMode (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t IncrementMode)
 Set Memory increment mode.
__STATIC_INLINE uint32_t LL_DMA_GetMemoryIncMode (DMA_TypeDef *DMAx, uint32_t Channel)
 Get Memory increment mode.
__STATIC_INLINE void LL_DMA_SetPeriphSize (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Size)
 Set Peripheral size.
__STATIC_INLINE uint32_t LL_DMA_GetPeriphSize (DMA_TypeDef *DMAx, uint32_t Channel)
 Get Peripheral size.
__STATIC_INLINE void LL_DMA_SetMemorySize (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Size)
 Set Memory size.
__STATIC_INLINE uint32_t LL_DMA_GetMemorySize (DMA_TypeDef *DMAx, uint32_t Channel)
 Get Memory size.
__STATIC_INLINE void LL_DMA_SetChannelPriorityLevel (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Priority)
 Set Channel priority level.
__STATIC_INLINE uint32_t LL_DMA_GetChannelPriorityLevel (DMA_TypeDef *DMAx, uint32_t Channel)
 Get Channel priority level.
__STATIC_INLINE void LL_DMA_SetDataLength (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t NbData)
 Set Number of data to transfer.
__STATIC_INLINE uint32_t LL_DMA_GetDataLength (DMA_TypeDef *DMAx, uint32_t Channel)
 Get Number of data to transfer.
__STATIC_INLINE void LL_DMA_ConfigAddresses (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t SrcAddress, uint32_t DstAddress, uint32_t Direction)
 Configure the Source and Destination addresses.
__STATIC_INLINE void LL_DMA_SetMemoryAddress (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryAddress)
 Set the Memory address.
__STATIC_INLINE void LL_DMA_SetPeriphAddress (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t PeriphAddress)
 Set the Peripheral address.
__STATIC_INLINE uint32_t LL_DMA_GetMemoryAddress (DMA_TypeDef *DMAx, uint32_t Channel)
 Get Memory address.
__STATIC_INLINE uint32_t LL_DMA_GetPeriphAddress (DMA_TypeDef *DMAx, uint32_t Channel)
 Get Peripheral address.
__STATIC_INLINE void LL_DMA_SetM2MSrcAddress (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryAddress)
 Set the Memory to Memory Source address.
__STATIC_INLINE void LL_DMA_SetM2MDstAddress (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t MemoryAddress)
 Set the Memory to Memory Destination address.
__STATIC_INLINE uint32_t LL_DMA_GetM2MSrcAddress (DMA_TypeDef *DMAx, uint32_t Channel)
 Get the Memory to Memory Source address.
__STATIC_INLINE uint32_t LL_DMA_GetM2MDstAddress (DMA_TypeDef *DMAx, uint32_t Channel)
 Get the Memory to Memory Destination address.
__STATIC_INLINE void LL_DMA_SetPeriphRequest (DMA_TypeDef *DMAx, uint32_t Channel, uint32_t Request)
 Set DMA request for DMA instance on Channel x.
__STATIC_INLINE uint32_t LL_DMA_GetPeriphRequest (DMA_TypeDef *DMAx, uint32_t Channel)
 Get DMA request for DMA instance on Channel x.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI1 (DMA_TypeDef *DMAx)
 Get Channel 1 global interrupt flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI2 (DMA_TypeDef *DMAx)
 Get Channel 2 global interrupt flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI3 (DMA_TypeDef *DMAx)
 Get Channel 3 global interrupt flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI4 (DMA_TypeDef *DMAx)
 Get Channel 4 global interrupt flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI5 (DMA_TypeDef *DMAx)
 Get Channel 5 global interrupt flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI6 (DMA_TypeDef *DMAx)
 Get Channel 6 global interrupt flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_GI7 (DMA_TypeDef *DMAx)
 Get Channel 7 global interrupt flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC1 (DMA_TypeDef *DMAx)
 Get Channel 1 transfer complete flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC2 (DMA_TypeDef *DMAx)
 Get Channel 2 transfer complete flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC3 (DMA_TypeDef *DMAx)
 Get Channel 3 transfer complete flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC4 (DMA_TypeDef *DMAx)
 Get Channel 4 transfer complete flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC5 (DMA_TypeDef *DMAx)
 Get Channel 5 transfer complete flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC6 (DMA_TypeDef *DMAx)
 Get Channel 6 transfer complete flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TC7 (DMA_TypeDef *DMAx)
 Get Channel 7 transfer complete flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT1 (DMA_TypeDef *DMAx)
 Get Channel 1 half transfer flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT2 (DMA_TypeDef *DMAx)
 Get Channel 2 half transfer flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT3 (DMA_TypeDef *DMAx)
 Get Channel 3 half transfer flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT4 (DMA_TypeDef *DMAx)
 Get Channel 4 half transfer flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT5 (DMA_TypeDef *DMAx)
 Get Channel 5 half transfer flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT6 (DMA_TypeDef *DMAx)
 Get Channel 6 half transfer flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_HT7 (DMA_TypeDef *DMAx)
 Get Channel 7 half transfer flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE1 (DMA_TypeDef *DMAx)
 Get Channel 1 transfer error flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE2 (DMA_TypeDef *DMAx)
 Get Channel 2 transfer error flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE3 (DMA_TypeDef *DMAx)
 Get Channel 3 transfer error flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE4 (DMA_TypeDef *DMAx)
 Get Channel 4 transfer error flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE5 (DMA_TypeDef *DMAx)
 Get Channel 5 transfer error flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE6 (DMA_TypeDef *DMAx)
 Get Channel 6 transfer error flag.
__STATIC_INLINE uint32_t LL_DMA_IsActiveFlag_TE7 (DMA_TypeDef *DMAx)
 Get Channel 7 transfer error flag.
__STATIC_INLINE void LL_DMA_ClearFlag_GI1 (DMA_TypeDef *DMAx)
 Clear Channel 1 global interrupt flag.
__STATIC_INLINE void LL_DMA_ClearFlag_GI2 (DMA_TypeDef *DMAx)
 Clear Channel 2 global interrupt flag.
__STATIC_INLINE void LL_DMA_ClearFlag_GI3 (DMA_TypeDef *DMAx)
 Clear Channel 3 global interrupt flag.
__STATIC_INLINE void LL_DMA_ClearFlag_GI4 (DMA_TypeDef *DMAx)
 Clear Channel 4 global interrupt flag.
__STATIC_INLINE void LL_DMA_ClearFlag_GI5 (DMA_TypeDef *DMAx)
 Clear Channel 5 global interrupt flag.
__STATIC_INLINE void LL_DMA_ClearFlag_GI6 (DMA_TypeDef *DMAx)
 Clear Channel 6 global interrupt flag.
__STATIC_INLINE void LL_DMA_ClearFlag_GI7 (DMA_TypeDef *DMAx)
 Clear Channel 7 global interrupt flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TC1 (DMA_TypeDef *DMAx)
 Clear Channel 1 transfer complete flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TC2 (DMA_TypeDef *DMAx)
 Clear Channel 2 transfer complete flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TC3 (DMA_TypeDef *DMAx)
 Clear Channel 3 transfer complete flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TC4 (DMA_TypeDef *DMAx)
 Clear Channel 4 transfer complete flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TC5 (DMA_TypeDef *DMAx)
 Clear Channel 5 transfer complete flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TC6 (DMA_TypeDef *DMAx)
 Clear Channel 6 transfer complete flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TC7 (DMA_TypeDef *DMAx)
 Clear Channel 7 transfer complete flag.
__STATIC_INLINE void LL_DMA_ClearFlag_HT1 (DMA_TypeDef *DMAx)
 Clear Channel 1 half transfer flag.
__STATIC_INLINE void LL_DMA_ClearFlag_HT2 (DMA_TypeDef *DMAx)
 Clear Channel 2 half transfer flag.
__STATIC_INLINE void LL_DMA_ClearFlag_HT3 (DMA_TypeDef *DMAx)
 Clear Channel 3 half transfer flag.
__STATIC_INLINE void LL_DMA_ClearFlag_HT4 (DMA_TypeDef *DMAx)
 Clear Channel 4 half transfer flag.
__STATIC_INLINE void LL_DMA_ClearFlag_HT5 (DMA_TypeDef *DMAx)
 Clear Channel 5 half transfer flag.
__STATIC_INLINE void LL_DMA_ClearFlag_HT6 (DMA_TypeDef *DMAx)
 Clear Channel 6 half transfer flag.
__STATIC_INLINE void LL_DMA_ClearFlag_HT7 (DMA_TypeDef *DMAx)
 Clear Channel 7 half transfer flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TE1 (DMA_TypeDef *DMAx)
 Clear Channel 1 transfer error flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TE2 (DMA_TypeDef *DMAx)
 Clear Channel 2 transfer error flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TE3 (DMA_TypeDef *DMAx)
 Clear Channel 3 transfer error flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TE4 (DMA_TypeDef *DMAx)
 Clear Channel 4 transfer error flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TE5 (DMA_TypeDef *DMAx)
 Clear Channel 5 transfer error flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TE6 (DMA_TypeDef *DMAx)
 Clear Channel 6 transfer error flag.
__STATIC_INLINE void LL_DMA_ClearFlag_TE7 (DMA_TypeDef *DMAx)
 Clear Channel 7 transfer error flag.
__STATIC_INLINE void LL_DMA_EnableIT_TC (DMA_TypeDef *DMAx, uint32_t Channel)
 Enable Transfer complete interrupt.
__STATIC_INLINE void LL_DMA_EnableIT_HT (DMA_TypeDef *DMAx, uint32_t Channel)
 Enable Half transfer interrupt.
__STATIC_INLINE void LL_DMA_EnableIT_TE (DMA_TypeDef *DMAx, uint32_t Channel)
 Enable Transfer error interrupt.
__STATIC_INLINE void LL_DMA_DisableIT_TC (DMA_TypeDef *DMAx, uint32_t Channel)
 Disable Transfer complete interrupt.
__STATIC_INLINE void LL_DMA_DisableIT_HT (DMA_TypeDef *DMAx, uint32_t Channel)
 Disable Half transfer interrupt.
__STATIC_INLINE void LL_DMA_DisableIT_TE (DMA_TypeDef *DMAx, uint32_t Channel)
 Disable Transfer error interrupt.
__STATIC_INLINE uint32_t LL_DMA_IsEnabledIT_TC (DMA_TypeDef *DMAx, uint32_t Channel)
 Check if Transfer complete Interrup is enabled.
__STATIC_INLINE uint32_t LL_DMA_IsEnabledIT_HT (DMA_TypeDef *DMAx, uint32_t Channel)
 Check if Half transfer Interrup is enabled.
__STATIC_INLINE uint32_t LL_DMA_IsEnabledIT_TE (DMA_TypeDef *DMAx, uint32_t Channel)
 Check if Transfer error Interrup is enabled.

Detailed Description

Header file of DMA LL module.

Author:
MCD Application Team
Version:
V1.1.0
Date:
16-September-2015
Attention:

© COPYRIGHT(c) 2015 STMicroelectronics

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: 1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. 2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. 3. Neither the name of STMicroelectronics nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Definition in file stm32l4xx_ll_dma.h.