Public function

Functions
void	mcp16331_cfg_setup (mcp16331_cfg_t *cfg)
	Config Object Initialization function.
MCP16331_RETVAL	mcp16331_init (mcp16331_t *ctx, mcp16331_cfg_t *cfg)
	Initialization function.
void	mcp16331_generic_transfer (mcp16331_t *ctx, uint8_t *wr_buf, uint16_t wr_len, uint8_t *rd_buf, uint16_t rd_len)
	Generic transfer function.
void	mcp16331_set_vout (mcp16331_t *ctx, uint16_t millivolts_vout)
	mcp16331 set vout

Detailed Description

Function Documentation

mcp16331_cfg_setup()

void mcp16331_cfg_setup

(

mcp16331_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.

mcp16331_generic_transfer()

void mcp16331_generic_transfer	(	mcp16331_t *	ctx,
		uint8_t *	wr_buf,
		uint16_t	wr_len,
		uint8_t *	rd_buf,
		uint16_t	rd_len )

Generic transfer function.

Parameters

ctx	Click object.
wr_buf	Write data buffer
wr_len	Number of byte in write data buffer
rd_buf	Read data buffer
rd_len	Number of byte in read data buffer

@description Generic SPI transfer, for sending and receiving packages

mcp16331_init()

MCP16331_RETVAL mcp16331_init	(	mcp16331_t *	ctx,
		mcp16331_cfg_t *	cfg )

Initialization function.

Parameters

mcp16331	Click object.
cfg	Click configuration structure.

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

mcp16331_set_vout()

void mcp16331_set_vout	(	mcp16331_t *	ctx,
		uint16_t	millivolts_vout )

mcp16331 set vout

Parameters

ctx	Click object.
millivolts_vout	Output voltage in millivolts

@description This function sets the output voltage to selected value.