Public function

Functions
void	mcp2542_cfg_setup (mcp2542_cfg_t *cfg)
	Config Object Initialization function.
MCP2542_RETVAL	mcp2542_init (mcp2542_t *ctx, mcp2542_cfg_t *cfg)
	Initialization function.
void	mcp2542_default_cfg (mcp2542_t *ctx)
	Click Default Configuration function.
void	mcp2542_generic_multi_write (mcp2542_t *ctx, uint8_t *data_buf, uint8_t len)
	Generic multi write function.
void	mcp2542_generic_multi_read (mcp2542_t *ctx, uint8_t *data_buf, uint8_t len)
	Generic multi read function.
uint8_t	mcp2542_generic_single_read (mcp2542_t *ctx)
	Generic single read function.
void	mcp2542_generic_single_write (mcp2542_t *ctx, uint8_t tx_data)
	Generic single write function.
void	mcp2542_set_mode (mcp2542_t *ctx, uint8_t mode)
	Set device mode.

Detailed Description

Function Documentation

mcp2542_cfg_setup()

void mcp2542_cfg_setup

(

mcp2542_cfg_t *

cfg

)

Config Object Initialization function.

Parameters

cfg	Click configuration structure.

@description This function initializes click configuration structure to init state.

Note

All used pins will be set to unconnected state.

mcp2542_default_cfg()

void mcp2542_default_cfg

(

mcp2542_t *

ctx

)

Click Default Configuration function.

Parameters

ctx	Click object.

@description This function executes default configuration for USB_UART click.

mcp2542_generic_multi_read()

void mcp2542_generic_multi_read	(	mcp2542_t *	ctx,
		uint8_t *	data_buf,
		uint8_t	len )

Generic multi read function.

Parameters

ctx	Click object.
data_buf	Output data buffer.
len	Number of the bytes in data buffer.

@description This function reads data.

mcp2542_generic_multi_write()

void mcp2542_generic_multi_write	(	mcp2542_t *	ctx,
		uint8_t *	data_buf,
		uint8_t	len )

Generic multi write function.

Parameters

ctx	Click object.
data_buf	Input data buffer
len	Number of the bytes in the data buffer

@description This function writes data.

mcp2542_generic_single_read()

uint8_t mcp2542_generic_single_read

(

mcp2542_t *

ctx

)

Generic single read function.

Parameters

ctx	Click object.

Returns

one byte data

@description This function read one byte data.

mcp2542_generic_single_write()

void mcp2542_generic_single_write	(	mcp2542_t *	ctx,
		uint8_t	tx_data )

Generic single write function.

Parameters

ctx	Click object.
tx_data	Input data

@description This function write one byte data.

mcp2542_init()

MCP2542_RETVAL mcp2542_init	(	mcp2542_t *	ctx,
		mcp2542_cfg_t *	cfg )

Initialization function.

Parameters

mcp2542	Click object.
cfg	Click configuration structure.

@description This function initializes all necessary pins and peripherals used for this click.

mcp2542_set_mode()

void mcp2542_set_mode	(	mcp2542_t *	ctx,
		uint8_t	mode )

Set device mode.

Parameters

ctx	Click object.
mode	Mode select.

@description This function set device mode.