Public function

Functions
void	fiberopt_cfg_setup (fiberopt_cfg_t *cfg)
	Config Object Initialization function.
err_t	fiberopt_init (fiberopt_t *ctx, fiberopt_cfg_t *cfg)
	Initialization function.
err_t	fiberopt_generic_write (fiberopt_t *ctx, uint8_t *data_buf, uint16_t len)
	Generic write function.
err_t	fiberopt_generic_read (fiberopt_t *ctx, uint8_t *data_buf, uint16_t len)
	Generic read function.

Detailed Description

Function Documentation

fiberopt_cfg_setup()

void fiberopt_cfg_setup

(

fiberopt_cfg_t *

cfg

)

Config Object Initialization function.

Parameters

cfg	Click configuration structure.

This function initializes click configuration structure to init state.

Note

All used pins will be set to unconnected state.

fiberopt_generic_read()

err_t fiberopt_generic_read	(	fiberopt_t *	ctx,
		uint8_t *	data_buf,
		uint16_t	len )

Generic read function.

Parameters

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

Returns

• >0 - Number of data bytes read,
• <=0 - Error/Empty Ring buffer. See #err_t definition for detailed explanation.

This function reads data.

fiberopt_generic_write()

err_t fiberopt_generic_write	(	fiberopt_t *	ctx,
		uint8_t *	data_buf,
		uint16_t	len )

Generic write function.

Parameters

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

Returns

• >=0 - Success,
• <0 - Error. See #err_t definition for detailed explanation.

This function writes data.

fiberopt_init()

err_t fiberopt_init	(	fiberopt_t *	ctx,
		fiberopt_cfg_t *	cfg )

Initialization function.

Parameters

ctx	Click object.
cfg	Click configuration structure.

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