adt75.c File Reference

Source file of ADT75 Driver. More...

#include "adt75.h"
#include "no_os_delay.h"
#include "no_os_error.h"
#include "no_os_util.h"
#include "no_os_units.h"
#include "no_os_alloc.h"

Include dependency graph for adt75.c:

Functions
int	adt75_reg_read (struct adt75_desc *desc, uint32_t addr, uint16_t *val)
	Read the raw value of a register. More...
int	adt75_reg_write (struct adt75_desc *desc, uint32_t addr, uint16_t val)
	Write a raw value to a register. More...
int	adt75_get_single_temp (struct adt75_desc *desc, int32_t *val)
	Read the current temperature sample (in milliCelsius) More...
int	adt75_init (struct adt75_desc **desc, struct adt75_init_param *init_param)
	Initialize the device structure. More...
int	adt75_remove (struct adt75_desc *desc)
	Free the device descriptor. More...

Detailed Description

Source file of ADT75 Driver.

Author

Ciprian Regus (cipri.nosp@m.an.r.nosp@m.egus@.nosp@m.anal.nosp@m.og.co.nosp@m.m)

Copyright 2023(c) Analog Devices, Inc.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:

1. Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
2. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution.
3. Neither the name of Analog Devices, Inc. nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES, INC. “AS IS” AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES, INC. BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

Function Documentation

adt75_get_single_temp()

int adt75_get_single_temp	(	struct adt75_desc *	desc,
		int32_t *	val
	)

Read the current temperature sample (in milliCelsius)

Parameters

desc	- The device structure.
val	- The temperature value.

Returns

0 in case of success, -EINVAL otherwise

Wait for a new conversion to finish

Here is the caller graph for this function:

adt75_init()

int adt75_init	(	struct adt75_desc **	desc,
		struct adt75_init_param *	init_param
	)

Initialize the device structure.

Parameters

desc	- The device structure to be initialized.
init_param	- Initialization parameter for the device descriptor.

Returns

0 in case of success, negative error code otherwise.

Here is the caller graph for this function:

adt75_reg_read()

int adt75_reg_read	(	struct adt75_desc *	desc,
		uint32_t	addr,
		uint16_t *	val
	)

Read the raw value of a register.

Parameters

desc	- The device structure.
addr	- The register's address.
val	- The value to be read.

Returns

0 in case of success, negative error code otherwise

Here is the caller graph for this function:

adt75_reg_write()

int adt75_reg_write	(	struct adt75_desc *	desc,
		uint32_t	addr,
		uint16_t	val
	)

Write a raw value to a register.

Parameters

desc	- The device structure.
addr	- The register's address.
val	- The value to be written.

Returns

0 in case of success, -EINVAL otherwise

adt75_remove()

int adt75_remove

(

struct adt75_desc *

desc

)

Free the device descriptor.

Parameters

desc	- The device structure.

Returns

0 in case of success, -EINVAL otherwise.

Here is the caller graph for this function: