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@ -44,39 +44,45 @@
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/** @addtogroup BDMA_LL_Private_Macros
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* @{
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*/
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#define IS_LL_BDMA_DIRECTION(__VALUE__) (((__VALUE__) == LL_BDMA_DIRECTION_PERIPH_TO_MEMORY) || \
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((__VALUE__) == LL_BDMA_DIRECTION_MEMORY_TO_PERIPH) || \
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((__VALUE__) == LL_BDMA_DIRECTION_MEMORY_TO_MEMORY))
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#define IS_LL_BDMA_DIRECTION(__VALUE__) (((__VALUE__) == LL_BDMA_DIRECTION_PERIPH_TO_MEMORY) || \
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((__VALUE__) == LL_BDMA_DIRECTION_MEMORY_TO_PERIPH) || \
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((__VALUE__) == LL_BDMA_DIRECTION_MEMORY_TO_MEMORY))
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#define IS_LL_BDMA_MODE(__VALUE__) (((__VALUE__) == LL_BDMA_MODE_NORMAL) || \
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((__VALUE__) == LL_BDMA_MODE_CIRCULAR))
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#define IS_LL_BDMA_MODE(__VALUE__) (((__VALUE__) == LL_BDMA_MODE_NORMAL) || \
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((__VALUE__) == LL_BDMA_MODE_CIRCULAR))
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#define IS_LL_BDMA_PERIPHINCMODE(__VALUE__) (((__VALUE__) == LL_BDMA_PERIPH_INCREMENT) || \
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((__VALUE__) == LL_BDMA_PERIPH_NOINCREMENT))
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#define IS_LL_BDMA_PERIPHINCMODE(__VALUE__) (((__VALUE__) == LL_BDMA_PERIPH_INCREMENT) || \
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((__VALUE__) == LL_BDMA_PERIPH_NOINCREMENT))
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#define IS_LL_BDMA_MEMORYINCMODE(__VALUE__) (((__VALUE__) == LL_BDMA_MEMORY_INCREMENT) || \
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((__VALUE__) == LL_BDMA_MEMORY_NOINCREMENT))
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#define IS_LL_BDMA_MEMORYINCMODE(__VALUE__) (((__VALUE__) == LL_BDMA_MEMORY_INCREMENT) || \
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((__VALUE__) == LL_BDMA_MEMORY_NOINCREMENT))
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#define IS_LL_BDMA_PERIPHDATASIZE(__VALUE__) (((__VALUE__) == LL_BDMA_PDATAALIGN_BYTE) || \
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((__VALUE__) == LL_BDMA_PDATAALIGN_HALFWORD) || \
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((__VALUE__) == LL_BDMA_PDATAALIGN_WORD))
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#define IS_LL_BDMA_PERIPHDATASIZE(__VALUE__) (((__VALUE__) == LL_BDMA_PDATAALIGN_BYTE) || \
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((__VALUE__) == LL_BDMA_PDATAALIGN_HALFWORD) || \
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((__VALUE__) == LL_BDMA_PDATAALIGN_WORD))
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#define IS_LL_BDMA_MEMORYDATASIZE(__VALUE__) (((__VALUE__) == LL_BDMA_MDATAALIGN_BYTE) || \
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((__VALUE__) == LL_BDMA_MDATAALIGN_HALFWORD) || \
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((__VALUE__) == LL_BDMA_MDATAALIGN_WORD))
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#define IS_LL_BDMA_MEMORYDATASIZE(__VALUE__) (((__VALUE__) == LL_BDMA_MDATAALIGN_BYTE) || \
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((__VALUE__) == LL_BDMA_MDATAALIGN_HALFWORD) || \
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((__VALUE__) == LL_BDMA_MDATAALIGN_WORD))
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#define IS_LL_BDMA_NBDATA(__VALUE__) ((__VALUE__) <= 0x0000FFFFU)
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#define IS_LL_BDMA_NBDATA(__VALUE__) ((__VALUE__) <= 0x0000FFFFU)
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#if defined(ADC3)
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#define IS_LL_BDMA_PERIPHREQUEST(__VALUE__) ((__VALUE__) <= LL_DMAMUX2_REQ_ADC3)
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#define IS_LL_BDMA_PERIPHREQUEST(__VALUE__) ((__VALUE__) <= LL_DMAMUX2_REQ_ADC3)
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#else
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#define IS_LL_BDMA_PERIPHREQUEST(__VALUE__) ((__VALUE__) <= LL_DMAMUX2_REQ_DFSDM2_FLT0)
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#define IS_LL_BDMA_PERIPHREQUEST(__VALUE__) ((__VALUE__) <= LL_DMAMUX2_REQ_DFSDM2_FLT0)
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#endif /* ADC3 */
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#define IS_LL_BDMA_PRIORITY(__VALUE__) (((__VALUE__) == LL_BDMA_PRIORITY_LOW) || \
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((__VALUE__) == LL_BDMA_PRIORITY_MEDIUM) || \
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((__VALUE__) == LL_BDMA_PRIORITY_HIGH) || \
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((__VALUE__) == LL_BDMA_PRIORITY_VERYHIGH))
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#define IS_LL_BDMA_PRIORITY(__VALUE__) (((__VALUE__) == LL_BDMA_PRIORITY_LOW) || \
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((__VALUE__) == LL_BDMA_PRIORITY_MEDIUM) || \
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((__VALUE__) == LL_BDMA_PRIORITY_HIGH) || \
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((__VALUE__) == LL_BDMA_PRIORITY_VERYHIGH))
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#define IS_LL_BDMA_DOUBLEBUFFER_MODE(__VALUE__) (((__VALUE__) == LL_BDMA_DOUBLEBUFFER_MODE_DISABLE) || \
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((__VALUE__) == LL_BDMA_DOUBLEBUFFER_MODE_ENABLE))
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#define IS_LL_BDMA_DOUBLEBUFFER_TARGETMEM(__VALUE__) (((__VALUE__) == LL_BDMA_CURRENTTARGETMEM0) || \
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((__VALUE__) == LL_BDMA_CURRENTTARGETMEM1))
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#define IS_LL_BDMA_ALL_CHANNEL_INSTANCE(INSTANCE, CHANNEL) ((((INSTANCE) == BDMA) && \
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(((CHANNEL) == LL_BDMA_CHANNEL_0) || \
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@ -253,26 +259,33 @@ uint32_t LL_BDMA_Init(BDMA_TypeDef *BDMAx, uint32_t Channel, LL_BDMA_InitTypeDef
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assert_param(IS_LL_BDMA_NBDATA(BDMA_InitStruct->NbData));
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assert_param(IS_LL_BDMA_PERIPHREQUEST(BDMA_InitStruct->PeriphRequest));
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assert_param(IS_LL_BDMA_PRIORITY(BDMA_InitStruct->Priority));
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assert_param(IS_LL_BDMA_DOUBLEBUFFER_MODE(BDMA_InitStruct->DoubleBufferMode));
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assert_param(IS_LL_BDMA_DOUBLEBUFFER_TARGETMEM(BDMA_InitStruct->TargetMemInDoubleBufferMode));
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/*---------------------------- DMAx CCR Configuration ------------------------
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* Configure DMAx_Channely: data transfer direction, data transfer mode,
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* peripheral and memory increment mode,
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* data size alignment and priority level with parameters :
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* - Direction: BDMA_CCR_DIR and BDMA_CCR_MEM2MEM bits
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* - Mode: BDMA_CCR_CIRC bit
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* - PeriphOrM2MSrcIncMode: BDMA_CCR_PINC bit
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* - MemoryOrM2MDstIncMode: BDMA_CCR_MINC bit
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* - PeriphOrM2MSrcDataSize: BDMA_CCR_PSIZE[1:0] bits
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* - MemoryOrM2MDstDataSize: BDMA_CCR_MSIZE[1:0] bits
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* - Priority: BDMA_CCR_PL[1:0] bits
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* - Direction: BDMA_CCR_DIR and BDMA_CCR_MEM2MEM bits
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* - Mode: BDMA_CCR_CIRC bit
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* - PeriphOrM2MSrcIncMode: BDMA_CCR_PINC bit
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* - MemoryOrM2MDstIncMode: BDMA_CCR_MINC bit
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* - PeriphOrM2MSrcDataSize: BDMA_CCR_PSIZE[1:0] bits
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* - MemoryOrM2MDstDataSize: BDMA_CCR_MSIZE[1:0] bits
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* - Priority: BDMA_CCR_PL[1:0] bits
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* - DoubleBufferMode: BDMA_CCR_DBM bit
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* - TargetMemInDoubleBufferMode: BDMA_CCR_CT bit
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*/
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LL_BDMA_ConfigTransfer(BDMAx, Channel, BDMA_InitStruct->Direction | \
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LL_BDMA_ConfigTransfer(BDMAx, Channel,
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BDMA_InitStruct->Direction | \
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BDMA_InitStruct->Mode | \
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BDMA_InitStruct->PeriphOrM2MSrcIncMode | \
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BDMA_InitStruct->MemoryOrM2MDstIncMode | \
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BDMA_InitStruct->PeriphOrM2MSrcDataSize | \
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BDMA_InitStruct->MemoryOrM2MDstDataSize | \
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BDMA_InitStruct->Priority);
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BDMA_InitStruct->Priority | \
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BDMA_InitStruct->DoubleBufferMode | \
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BDMA_InitStruct->TargetMemInDoubleBufferMode);
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/*-------------------------- DMAx CMAR Configuration -------------------------
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* Configure the memory or destination base address with parameter :
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@ -309,17 +322,19 @@ uint32_t LL_BDMA_Init(BDMA_TypeDef *BDMAx, uint32_t Channel, LL_BDMA_InitTypeDef
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void LL_BDMA_StructInit(LL_BDMA_InitTypeDef *BDMA_InitStruct)
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{
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/* Set BDMA_InitStruct fields to default values */
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BDMA_InitStruct->PeriphOrM2MSrcAddress = 0x00000000U;
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BDMA_InitStruct->MemoryOrM2MDstAddress = 0x00000000U;
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BDMA_InitStruct->Direction = LL_BDMA_DIRECTION_PERIPH_TO_MEMORY;
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BDMA_InitStruct->Mode = LL_BDMA_MODE_NORMAL;
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BDMA_InitStruct->PeriphOrM2MSrcIncMode = LL_BDMA_PERIPH_NOINCREMENT;
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BDMA_InitStruct->MemoryOrM2MDstIncMode = LL_BDMA_MEMORY_NOINCREMENT;
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BDMA_InitStruct->PeriphOrM2MSrcDataSize = LL_BDMA_PDATAALIGN_BYTE;
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BDMA_InitStruct->MemoryOrM2MDstDataSize = LL_BDMA_MDATAALIGN_BYTE;
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BDMA_InitStruct->NbData = 0x00000000U;
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BDMA_InitStruct->PeriphRequest = LL_DMAMUX2_REQ_MEM2MEM;
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BDMA_InitStruct->Priority = LL_BDMA_PRIORITY_LOW;
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BDMA_InitStruct->PeriphOrM2MSrcAddress = 0x00000000U;
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BDMA_InitStruct->MemoryOrM2MDstAddress = 0x00000000U;
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BDMA_InitStruct->Direction = LL_BDMA_DIRECTION_PERIPH_TO_MEMORY;
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BDMA_InitStruct->Mode = LL_BDMA_MODE_NORMAL;
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BDMA_InitStruct->PeriphOrM2MSrcIncMode = LL_BDMA_PERIPH_NOINCREMENT;
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BDMA_InitStruct->MemoryOrM2MDstIncMode = LL_BDMA_MEMORY_NOINCREMENT;
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BDMA_InitStruct->PeriphOrM2MSrcDataSize = LL_BDMA_PDATAALIGN_BYTE;
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BDMA_InitStruct->MemoryOrM2MDstDataSize = LL_BDMA_MDATAALIGN_BYTE;
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BDMA_InitStruct->NbData = 0x00000000U;
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BDMA_InitStruct->PeriphRequest = LL_DMAMUX2_REQ_MEM2MEM;
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BDMA_InitStruct->Priority = LL_BDMA_PRIORITY_LOW;
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BDMA_InitStruct->DoubleBufferMode = LL_BDMA_DOUBLEBUFFER_MODE_DISABLE;
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BDMA_InitStruct->TargetMemInDoubleBufferMode = LL_BDMA_CURRENTTARGETMEM0;
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}
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/**
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