Macros
#define	STM32_DMA_HAL_OVERRIDE 0x7F

#define	STM32_DMA_STREAM_OFFSET 1

#define	STM32_DMA_SLOT(id, dir, slot) DT_INST_DMAS_CELL_BY_NAME(id, dir, slot)

#define	STM32_DMA_SLOT_BY_IDX(id, idx, slot) DT_INST_DMAS_CELL_BY_IDX(id, idx, slot)

#define	STM32_DMA_FEATURES(id, dir) DT_INST_DMAS_CELL_BY_NAME(id, dir, features)

#define	STM32_DMA_CTLR(id, dir) DT_INST_DMAS_CTLR_BY_NAME(id, dir)

#define	STM32_DMA_CHANNEL_CONFIG(id, dir) DT_INST_DMAS_CELL_BY_NAME(id, dir, channel_config)

#define	STM32_DMA_CHANNEL_CONFIG_BY_IDX(id, idx) DT_INST_DMAS_CELL_BY_IDX(id, idx, channel_config)

#define	STM32_DMA_CONFIG_DIRECTION(config) ((config >> 6) & 0x3)

#define	STM32_DMA_CONFIG_PERIPHERAL_ADDR_INC(config) ((config >> 9) & 0x1)

#define	STM32_DMA_CONFIG_MEMORY_ADDR_INC(config) ((config >> 10) & 0x1)

#define	STM32_DMA_CONFIG_PERIPHERAL_DATA_SIZE(config) (1 << ((config >> 11) & 0x3))

#define	STM32_DMA_CONFIG_MEMORY_DATA_SIZE(config) (1 << ((config >> 13) & 0x3))

#define	STM32_DMA_CONFIG_PERIPHERAL_INC_FIXED(config) ((config >> 15) & 0x1)

#define	STM32_DMA_CONFIG_PRIORITY(config) ((config >> 16) & 0x3)

#define	STM32_DMA_FEATURES_FIFO_THRESHOLD(features) 0

Macro Definition Documentation

◆ STM32_DMA_CHANNEL_CONFIG

#define STM32_DMA_CHANNEL_CONFIG	(	id,
		dir
	)	DT_INST_DMAS_CELL_BY_NAME(id, dir, channel_config)

◆ STM32_DMA_CHANNEL_CONFIG_BY_IDX

#define STM32_DMA_CHANNEL_CONFIG_BY_IDX	(	id,
		idx
	)	DT_INST_DMAS_CELL_BY_IDX(id, idx, channel_config)

◆ STM32_DMA_CONFIG_DIRECTION

#define STM32_DMA_CONFIG_DIRECTION ( config ) ((config >> 6) & 0x3)

◆ STM32_DMA_CONFIG_MEMORY_ADDR_INC

#define STM32_DMA_CONFIG_MEMORY_ADDR_INC ( config ) ((config >> 10) & 0x1)

◆ STM32_DMA_CONFIG_MEMORY_DATA_SIZE

#define STM32_DMA_CONFIG_MEMORY_DATA_SIZE ( config ) (1 << ((config >> 13) & 0x3))

◆ STM32_DMA_CONFIG_PERIPHERAL_ADDR_INC

#define STM32_DMA_CONFIG_PERIPHERAL_ADDR_INC ( config ) ((config >> 9) & 0x1)

◆ STM32_DMA_CONFIG_PERIPHERAL_DATA_SIZE

#define STM32_DMA_CONFIG_PERIPHERAL_DATA_SIZE ( config ) (1 << ((config >> 11) & 0x3))

◆ STM32_DMA_CONFIG_PERIPHERAL_INC_FIXED

#define STM32_DMA_CONFIG_PERIPHERAL_INC_FIXED ( config ) ((config >> 15) & 0x1)

◆ STM32_DMA_CONFIG_PRIORITY

#define STM32_DMA_CONFIG_PRIORITY ( config ) ((config >> 16) & 0x3)

◆ STM32_DMA_CTLR

#define STM32_DMA_CTLR	(	id,
		dir
	)	DT_INST_DMAS_CTLR_BY_NAME(id, dir)

◆ STM32_DMA_FEATURES

#define STM32_DMA_FEATURES	(	id,
		dir
	)	DT_INST_DMAS_CELL_BY_NAME(id, dir, features)

◆ STM32_DMA_FEATURES_FIFO_THRESHOLD

#define STM32_DMA_FEATURES_FIFO_THRESHOLD ( features ) 0

◆ STM32_DMA_HAL_OVERRIDE

#define STM32_DMA_HAL_OVERRIDE 0x7F

◆ STM32_DMA_SLOT

#define STM32_DMA_SLOT	(	id,
		dir,
		slot
	)	DT_INST_DMAS_CELL_BY_NAME(id, dir, slot)

◆ STM32_DMA_SLOT_BY_IDX

#define STM32_DMA_SLOT_BY_IDX	(	id,
		idx,
		slot
	)	DT_INST_DMAS_CELL_BY_IDX(id, idx, slot)

◆ STM32_DMA_STREAM_OFFSET

#define STM32_DMA_STREAM_OFFSET 1

Macros