Public function

Functions
void	sram2_cfg_setup (sram2_cfg_t *cfg)
	Config Object Initialization function.
SRAM2_RETVAL	sram2_init (sram2_t *ctx, sram2_cfg_t *cfg)
	Initialization function.
void	sram2_generic_write (sram2_t *ctx, uint16_t reg, uint8_t wr_data)
	Generic write function.
void	sram2_generic_read (sram2_t *ctx, uint16_t reg, uint8_t *rx_data)
	Generic read function.
void	sram2_write_protect (sram2_t *ctx, uint8_t state)
	Set PWM pin for write protection.

Detailed Description

Function Documentation

sram2_cfg_setup()

void sram2_cfg_setup

(

sram2_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.

sram2_generic_read()

void sram2_generic_read	(	sram2_t *	ctx,
		uint16_t	reg,
		uint8_t *	rx_data )

Generic read function.

Parameters

ctx	Click object.
reg	Register address.
rx_data	Output data

@description This function reads data from the desired register.

sram2_generic_write()

void sram2_generic_write	(	sram2_t *	ctx,
		uint16_t	reg,
		uint8_t	wr_data )

Generic write function.

Parameters

ctx	Click object.
reg	Register address.
wr_data	Data to be written.

@description This function writes data to the desired register.

sram2_init()

SRAM2_RETVAL sram2_init	(	sram2_t *	ctx,
		sram2_cfg_t *	cfg )

Initialization function.

Parameters

ctx	Click object.
cfg	Click configuration structure.

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

sram2_write_protect()

void sram2_write_protect	(	sram2_t *	ctx,
		uint8_t	state )

Set PWM pin for write protection.

Parameters

ctx	Click object.
state	State of ( PWM ) pin.

@description This function set pwm pin on 1 or 0.