Overview

The MCUXpresso SDK provides a peripheral driver for the SMART DMA module of MCUXpresso SDK devices.

Data Structures
struct	smartdma_flexio_mculcd_param_t
	Parameter for FlexIO MCULCD. More...

struct	smartdma_dsi_param_t
	Parameter for MIPI DSI. More...

struct	smartdma_rgb565_rgb888_param_t
	Parameter for RGB565To888. More...

Macros
#define	SMARTDMA_DISPLAY_MEM_ADDR 0x24100000
	The s_smartdmaDisplayFirmware firmware memory address. More...

#define	SMARTDMA_DISPLAY_FIRMWARE_SIZE (s_smartdmaDisplayFirmwareSize)
	Size of s_smartdmaDisplayFirmware.

#define	s_smartdmaFlexioMcuLcdFirmware s_smartdmaDisplayFirmware
	Compatibility redefinition. More...

#define	SMARTDMA_DISPLAY_MEM_ADDR 0x24100000
	The s_smartdmaDisplayFirmware firmware memory address. More...

#define	SMARTDMA_DISPLAY_FIRMWARE_SIZE (s_smartdmaDisplayFirmwareSize)
	Size of s_smartdmaDisplayFirmware.

#define	s_smartdmaFlexioMcuLcdFirmware s_smartdmaDisplayFirmware
	Compatibility redefinition. More...

Typedefs
typedef void(*	smartdma_callback_t )(void *param)
	Callback function prototype for the smartdma driver. More...

typedef void(*	smartdma_callback_t )(void *param)
	Callback function prototype for the smartdma driver. More...

Enumerations
enum	_smartdma_flexio_mculcd_api { , kSMARTDMA_FlexIO_DMA_Reverse, kSMARTDMA_RGB565To888, kSMARTDMA_FlexIO_DMA_RGB565To888, kSMARTDMA_FlexIO_DMA_ARGB2RGB, kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap, kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap_Reverse, kSMARTDMA_MIPI_RGB565_DMA, kSMARTDMA_MIPI_RGB888_DMA , kSMARTDMA_FlexIO_DMA_Reverse, kSMARTDMA_RGB565To888, kSMARTDMA_FlexIO_DMA_RGB565To888, kSMARTDMA_FlexIO_DMA_ARGB2RGB, kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap, kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap_Reverse, kSMARTDMA_MIPI_RGB565_DMA, kSMARTDMA_MIPI_RGB888_DMA }
	The API index when using s_smartdmaFlexioMcuLcdFirmware. More...

enum	_smartdma_flexio_mculcd_api { , kSMARTDMA_FlexIO_DMA_Reverse, kSMARTDMA_RGB565To888, kSMARTDMA_FlexIO_DMA_RGB565To888, kSMARTDMA_FlexIO_DMA_ARGB2RGB, kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap, kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap_Reverse, kSMARTDMA_MIPI_RGB565_DMA, kSMARTDMA_MIPI_RGB888_DMA , kSMARTDMA_FlexIO_DMA_Reverse, kSMARTDMA_RGB565To888, kSMARTDMA_FlexIO_DMA_RGB565To888, kSMARTDMA_FlexIO_DMA_ARGB2RGB, kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap, kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap_Reverse, kSMARTDMA_MIPI_RGB565_DMA, kSMARTDMA_MIPI_RGB888_DMA }
	The API index when using s_smartdmaFlexioMcuLcdFirmware. More...

Functions
void	SMARTDMA_Init (uint32_t apiMemAddr, const void *firmware, uint32_t firmwareSizeByte)
	Initialize the SMARTDMA. More...

void	SMARTDMA_InitWithoutFirmware (void)
	Initialize the SMARTDMA. More...

void	SMARTDMA_InstallFirmware (uint32_t apiMemAddr, const void *firmware, uint32_t firmwareSizeByte)
	Install the firmware. More...

void	SMARTDMA_InstallCallback (smartdma_callback_t callback, void *param)
	Install the complete callback function. More...

void	SMARTDMA_Boot (uint32_t apiIndex, void *pParam, uint8_t mask)
	Boot the SMARTDMA to run program. More...

void	SMARTDMA_Deinit (void)
	Deinitialize the SMARTDMA.

void	SMARTDMA_Reset (void)
	Reset the SMARTDMA.

void	SMARTDMA_HandleIRQ (void)
	SMARTDMA IRQ.

Variables
const uint8_t	s_smartdmaDisplayFirmware []
	The firmware used for display. More...

const uint32_t	s_smartdmaDisplayFirmwareSize
	Size of s_smartdmaDisplayFirmware.

const uint8_t	s_smartdmaDisplayFirmware []
	The firmware used for display. More...

const uint32_t	s_smartdmaDisplayFirmwareSize
	Size of s_smartdmaDisplayFirmware.

Driver version
#define	FSL_SMARTDMA_DRIVER_VERSION (MAKE_VERSION(2, 2, 0))
	SMARTDMA driver version.

Driver version
#define	FSL_SMARTDMA_DRIVER_VERSION (MAKE_VERSION(2, 2, 0))
	SMARTDMA driver version.

Data Structure Documentation

struct smartdma_flexio_mculcd_param_t

struct smartdma_dsi_param_t

struct smartdma_rgb565_rgb888_param_t

Macro Definition Documentation

#define SMARTDMA_DISPLAY_MEM_ADDR 0x24100000

#define s_smartdmaFlexioMcuLcdFirmware s_smartdmaDisplayFirmware

#define SMARTDMA_DISPLAY_MEM_ADDR 0x24100000

#define s_smartdmaFlexioMcuLcdFirmware s_smartdmaDisplayFirmware

Typedef Documentation

typedef void(* smartdma_callback_t)(void *param)

Enumeration Type Documentation

enum _smartdma_flexio_mculcd_api

Enumerator
kSMARTDMA_FlexIO_DMA_Reverse	Send data to FlexIO with reverse order.
kSMARTDMA_RGB565To888	Convert RGB565 to RGB888 and save to output memory, use parameter smartdma_rgb565_rgb888_param_t.
kSMARTDMA_FlexIO_DMA_RGB565To888	Convert RGB565 to RGB888 and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB	Convert ARGB to RGB and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap	Convert ARGB to RGB, then swap endian, and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap_Reverse	Convert ARGB to RGB, then swap endian and reverse, and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_MIPI_RGB565_DMA	Send RGB565 data to MIPI DSI, use parameter smartdma_dsi_param_t.
kSMARTDMA_MIPI_RGB888_DMA	Send RGB888 data to MIPI DSI, use parameter smartdma_dsi_param_t.
kSMARTDMA_FlexIO_DMA_Reverse	Send data to FlexIO with reverse order.
kSMARTDMA_RGB565To888	Convert RGB565 to RGB888 and save to output memory, use parameter smartdma_rgb565_rgb888_param_t.
kSMARTDMA_FlexIO_DMA_RGB565To888	Convert RGB565 to RGB888 and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB	Convert ARGB to RGB and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap	Convert ARGB to RGB, then swap endian, and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap_Reverse	Convert ARGB to RGB, then swap endian and reverse, and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_MIPI_RGB565_DMA	Send RGB565 data to MIPI DSI, use parameter smartdma_dsi_param_t.
kSMARTDMA_MIPI_RGB888_DMA	Send RGB888 data to MIPI DSI, use parameter smartdma_dsi_param_t.

enum _smartdma_flexio_mculcd_api

Enumerator
kSMARTDMA_FlexIO_DMA_Reverse	Send data to FlexIO with reverse order.
kSMARTDMA_RGB565To888	Convert RGB565 to RGB888 and save to output memory, use parameter smartdma_rgb565_rgb888_param_t.
kSMARTDMA_FlexIO_DMA_RGB565To888	Convert RGB565 to RGB888 and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB	Convert ARGB to RGB and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap	Convert ARGB to RGB, then swap endian, and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap_Reverse	Convert ARGB to RGB, then swap endian and reverse, and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_MIPI_RGB565_DMA	Send RGB565 data to MIPI DSI, use parameter smartdma_dsi_param_t.
kSMARTDMA_MIPI_RGB888_DMA	Send RGB888 data to MIPI DSI, use parameter smartdma_dsi_param_t.
kSMARTDMA_FlexIO_DMA_Reverse	Send data to FlexIO with reverse order.
kSMARTDMA_RGB565To888	Convert RGB565 to RGB888 and save to output memory, use parameter smartdma_rgb565_rgb888_param_t.
kSMARTDMA_FlexIO_DMA_RGB565To888	Convert RGB565 to RGB888 and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB	Convert ARGB to RGB and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap	Convert ARGB to RGB, then swap endian, and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_FlexIO_DMA_ARGB2RGB_Endian_Swap_Reverse	Convert ARGB to RGB, then swap endian and reverse, and send to FlexIO, use parameter smartdma_flexio_mculcd_param_t.
kSMARTDMA_MIPI_RGB565_DMA	Send RGB565 data to MIPI DSI, use parameter smartdma_dsi_param_t.
kSMARTDMA_MIPI_RGB888_DMA	Send RGB888 data to MIPI DSI, use parameter smartdma_dsi_param_t.

Function Documentation

void SMARTDMA_Init	(	uint32_t	apiMemAddr,
		const void *	firmware,
		uint32_t	firmwareSizeByte
	)

Parameters

apiMemAddr	The address firmware will be copied to.
firmware	The firmware to use.
firmwareSizeByte	Size of firmware.

Parameters

apiMemAddr	The address firmware will be copied to.
firmware	The firmware to use.
firmwareSizeByte	Size of firmware.

void SMARTDMA_InitWithoutFirmware ( void )

This function is similar with SMARTDMA_Init, the difference is this function does not install the firmware, the firmware could be installed using SMARTDMA_InstallFirmware.

void SMARTDMA_InstallFirmware	(	uint32_t	apiMemAddr,
		const void *	firmware,
		uint32_t	firmwareSizeByte
	)

Parameters

apiMemAddr	The address firmware will be copied to.
firmware	The firmware to use.
firmwareSizeByte	Size of firmware.

Note: Only call this function when SMARTDMA is not busy.

void SMARTDMA_InstallCallback	(	smartdma_callback_t	callback,
		void *	param
	)

Parameters

callback	The callback called when smartdma program finished.
param	Parameter for the callback.

Note: Only call this function when SMARTDMA is not busy.

void SMARTDMA_Boot	(	uint32_t	apiIndex,
		void *	pParam,
		uint8_t	mask
	)

Parameters

apiIndex	Index of the API to call.
pParam	Pointer to the parameter.
mask	Value set to SMARTDMA_ARM2SMARTDMA[0:1].

Note: Only call this function when SMARTDMA is not busy.

Variable Documentation

const uint8_t s_smartdmaDisplayFirmware[]

Overview

Data Structures

Macros

Typedefs

Enumerations

Functions

Variables

Driver version

Driver version

Data Structure Documentation

Macro Definition Documentation

Typedef Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation