Library files for ADT74xx, ADT73xx famile of products.
adt7420.h File Reference
Header file of ADT7420 Driver. More...
Go to the source code of this file.
Functions | |
uint16_t | get_register_value (struct adt7420_dev *dev, uint8_t register_address) |
uint16_t | adt7420_get_register_value (struct adt7420_dev *dev, uint8_t register_address) |
Reads the value of a register SPI/I2C interface. | |
uint16_t | set_shift_reg (struct adt7420_dev *dev, uint8_t register_address, uint8_t *data) |
void | set_register_value (struct adt7420_dev *dev, uint8_t register_address, uint8_t num_data_bytes, uint8_t *data) |
Sets the value of a register SPI/I2C. | |
int32_t | adt7420_init (struct adt7420_dev **device, struct adt7420_init_param init_param) |
Initializes the communication peripheral and checks if the device is present. | |
int32_t | adt7420_remove (struct adt7420_dev *dev) |
Free the resources allocated by adt7420_init(). | |
void | adt7420_set_operation_mode (struct adt7420_dev *dev, uint8_t mode) |
Sets the operational mode for ADT7420/ADT7320. | |
void | adt7420_set_resolution (struct adt7420_dev *dev, uint8_t resolution) |
Sets the resolution for ADT7420/ADT7320. | |
void | adt7420_reset_interface (struct adt7420_dev *dev) |
Resets the SPI or I2C inteface for the ADT7420/ADT7320. | |
float | adt7420_get_temperature (struct adt7420_dev *dev) |
uint8_t | adt7420_wr_setpoint_reg (struct adt7420_dev *device, uint8_t register_value, uint16_t data) |
Write to a setpoint register. | |
void | adt7420_set_fault_queue (struct adt7420_dev *dev, uint8_t mode) |
void | adt7420_set_ct_int_mode (struct adt7420_dev *dev, uint8_t setting) |
void | adt7420_set_ct_int_polarity (struct adt7420_dev *dev, uint8_t polarity) |
Detailed Description
Header file of ADT7420 Driver.
Copyright 2012, 2019(c) Analog Devices, Inc.
All rights reserved.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
- Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer.
- 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.
- 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.
- The use of this software may or may not infringe the patent rights of one or more patent holders. This license does not release you from the requirement that you obtain separate licenses from these patent holders to use this software.
- Use of the software either in source or binary form, must be run on or directly connected to an Analog Devices Inc. component.
THIS SOFTWARE IS PROVIDED BY ANALOG DEVICES "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, NON-INFRINGEMENT, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL ANALOG DEVICES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, INTELLECTUAL PROPERTY RIGHTS, 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.
Definition in file adt7420.h.
Function Documentation
uint16_t adt7420_get_register_value | ( | struct adt7420_dev * | dev, |
uint8_t | register_address | ||
) |
float adt7420_get_temperature | ( | struct adt7420_dev * | dev ) |
int32_t adt7420_init | ( | struct adt7420_dev ** | device, |
struct adt7420_init_param | init_param | ||
) |
Initializes the communication peripheral and checks if the device is present.
Initializes the comm. peripheral and checks if the device is present.
- Parameters:
-
device - The device structure. init_param - The structure that contains the device initial parameters.
- Returns:
- status - The result of the initialization procedure. Example: -1 - I2C peripheral was not initialized or the device is not present. 0 - I2C peripheral was initialized and the device is present.
int32_t adt7420_remove | ( | struct adt7420_dev * | dev ) |
Free the resources allocated by adt7420_init().
- Parameters:
-
dev - The device structure.
- Returns:
- ret - The result of the remove procedure.
void adt7420_reset_interface | ( | struct adt7420_dev * | dev ) |
void adt7420_set_ct_int_mode | ( | struct adt7420_dev * | dev, |
uint8_t | setting | ||
) |
void adt7420_set_ct_int_polarity | ( | struct adt7420_dev * | dev, |
uint8_t | polarity | ||
) |
void adt7420_set_fault_queue | ( | struct adt7420_dev * | dev, |
uint8_t | mode | ||
) |
void adt7420_set_operation_mode | ( | struct adt7420_dev * | dev, |
uint8_t | mode | ||
) |
Sets the operational mode for ADT7420/ADT7320.
Sets the operational mode for ADT7420.
- Parameters:
-
dev - The device structure. mode - Operation mode. Example: ADT7420_OP_MODE_CONT_CONV - continuous conversion; ADT7420_OP_MODE_ONE_SHOT - one shot; ADT7420_OP_MODE_1_SPS - 1 SPS mode; ADT7420_OP_MODE_SHUTDOWN - shutdown.
- Returns:
- None.
void adt7420_set_resolution | ( | struct adt7420_dev * | dev, |
uint8_t | resolution | ||
) |
uint8_t adt7420_wr_setpoint_reg | ( | struct adt7420_dev * | dev, |
uint8_t | register_value, | ||
uint16_t | data | ||
) |
uint16_t get_register_value | ( | struct adt7420_dev * | dev, |
uint8_t | register_address | ||
) |
void set_register_value | ( | struct adt7420_dev * | dev, |
uint8_t | register_address, | ||
uint8_t | num_data_bytes, | ||
uint8_t * | data | ||
) |
uint16_t set_shift_reg | ( | struct adt7420_dev * | dev, |
uint8_t | register_address, | ||
uint8_t * | data | ||
) |
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