driver amg8833 source file More...

#include "driver_amg8833.h"

Include dependency graph for driver_amg8833.c:

Macros
#define	CHIP_NAME "Panasonic AMG8833"
	chip information definition
#define	MANUFACTURER_NAME "Panasonic"
#define	SUPPLY_VOLTAGE_MIN 3.0f
#define	SUPPLY_VOLTAGE_MAX 3.6f
#define	MAX_CURRENT 5.0f
#define	TEMPERATURE_MIN -20.0f
#define	TEMPERATURE_MAX 80.0f
#define	DRIVER_VERSION 1000
#define	AMG8833_REG_PCTL 0x00
	chip register definition
#define	AMG8833_REG_RST 0x01
#define	AMG8833_REG_FPSC 0x02
#define	AMG8833_REG_INTC 0x03
#define	AMG8833_REG_STAT 0x04
#define	AMG8833_REG_SCLR 0x05
#define	AMG8833_REG_AVE 0x07
#define	AMG8833_REG_INTHL 0x08
#define	AMG8833_REG_INTHH 0x09
#define	AMG8833_REG_INTLL 0x0A
#define	AMG8833_REG_INTLH 0x0B
#define	AMG8833_REG_IHYSL 0x0C
#define	AMG8833_REG_IHYSH 0x0D
#define	AMG8833_REG_TTHL 0x0E
#define	AMG8833_REG_TTHH 0x0F
#define	AMG8833_REG_INT0 0x10
#define	AMG8833_REG_INT1 0x11
#define	AMG8833_REG_INT2 0x12
#define	AMG8833_REG_INT3 0x13
#define	AMG8833_REG_INT4 0x14
#define	AMG8833_REG_INT5 0x15
#define	AMG8833_REG_INT6 0x16
#define	AMG8833_REG_INT7 0x17
#define	AMG8833_REG_T01L 0x80
#define	AMG8833_REG_T01H 0x81

Functions
uint8_t	amg8833_set_addr_pin (amg8833_handle_t *handle, amg8833_address_t addr_pin)
	set the iic address pin
uint8_t	amg8833_get_addr_pin (amg8833_handle_t handle, amg8833_address_t addr_pin)
	get the iic address pin
uint8_t	amg8833_init (amg8833_handle_t *handle)
	initialize the chip
uint8_t	amg8833_deinit (amg8833_handle_t *handle)
	close the chip
uint8_t	amg8833_irq_handler (amg8833_handle_t *handle)
	irq handler
uint8_t	amg8833_set_mode (amg8833_handle_t *handle, amg8833_mode_t mode)
	set the mode
uint8_t	amg8833_get_mode (amg8833_handle_t handle, amg8833_mode_t mode)
	get the mode
uint8_t	amg8833_reset (amg8833_handle_t *handle, amg8833_reset_type_t type)
	reset the chip
uint8_t	amg8833_set_frame_rate (amg8833_handle_t *handle, amg8833_frame_rate_t rate)
	set the frame rate
uint8_t	amg8833_get_frame_rate (amg8833_handle_t handle, amg8833_frame_rate_t rate)
	get the frame rate
uint8_t	amg8833_set_interrupt_mode (amg8833_handle_t *handle, amg8833_interrupt_mode_t mode)
	set the interrupt mode
uint8_t	amg8833_get_interrupt_mode (amg8833_handle_t handle, amg8833_interrupt_mode_t mode)
	get the interrupt mode
uint8_t	amg8833_set_interrupt (amg8833_handle_t *handle, amg8833_bool_t enable)
	enable or disable the interrupt
uint8_t	amg8833_get_interrupt (amg8833_handle_t handle, amg8833_bool_t enable)
	get the interrupt status
uint8_t	amg8833_get_status (amg8833_handle_t handle, uint8_t status)
	get the status
uint8_t	amg8833_clear_status (amg8833_handle_t *handle, amg8833_status_t status)
	clear the interrupt status
uint8_t	amg8833_set_average_mode (amg8833_handle_t *handle, amg8833_average_mode_t mode)
	set the average_mode
uint8_t	amg8833_get_average_mode (amg8833_handle_t handle, amg8833_average_mode_t mode)
	get the average_mode
uint8_t	amg8833_set_interrupt_high_level (amg8833_handle_t *handle, int16_t level)
	set the interrupt high level
uint8_t	amg8833_get_interrupt_high_level (amg8833_handle_t handle, int16_t level)
	get the interrupt high level
uint8_t	amg8833_set_interrupt_low_level (amg8833_handle_t *handle, int16_t level)
	set the interrupt low level
uint8_t	amg8833_get_interrupt_low_level (amg8833_handle_t handle, int16_t level)
	get the interrupt low level
uint8_t	amg8833_set_interrupt_hysteresis_level (amg8833_handle_t *handle, int16_t level)
	set the interrupt hysteresis level
uint8_t	amg8833_get_interrupt_hysteresis_level (amg8833_handle_t handle, int16_t level)
	get the interrupt hysteresis level
uint8_t	amg8833_interrupt_level_convert_to_register (amg8833_handle_t handle, float temp, int16_t reg)
	convert the interrupt level to the register raw data
uint8_t	amg8833_interrupt_level_convert_to_data (amg8833_handle_t handle, int16_t reg, float temp)
	convert the register raw data to the interrupt level
uint8_t	amg8833_read_temperature (amg8833_handle_t handle, int16_t raw, float *temp)
	read the temperature
uint8_t	amg8833_read_temperature_array (amg8833_handle_t *handle, int16_t raw[8][8], float temp[8][8])
	read the temperature array
uint8_t	amg8833_get_interrupt_table (amg8833_handle_t *handle, uint8_t table[8][1])
	get the interrupt table
uint8_t	amg8833_set_reg (amg8833_handle_t handle, uint8_t reg, uint8_t buf, uint16_t len)
	set the chip register
uint8_t	amg8833_get_reg (amg8833_handle_t handle, uint8_t reg, uint8_t buf, uint16_t len)
	get the chip register
uint8_t	amg8833_info (amg8833_info_t *info)
	get chip's information

Detailed Description

driver amg8833 source file

The MIT License (MIT)

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.

Version: 1.0.0

Author: Shifeng Li

Date: 2022-01-01

history

Date	Version	Author	Description
2022/01/01	1.0	Shifeng Li	first upload

Definition in file driver_amg8833.c.

Macro Definition Documentation

◆ AMG8833_REG_AVE

#define AMG8833_REG_AVE 0x07

moving average output mode register

Definition at line 60 of file driver_amg8833.c.

◆ AMG8833_REG_FPSC

#define AMG8833_REG_FPSC 0x02

frame rate register

Definition at line 56 of file driver_amg8833.c.

◆ AMG8833_REG_IHYSH

#define AMG8833_REG_IHYSH 0x0D

interrupt hysteresis value upper level register

Definition at line 66 of file driver_amg8833.c.

◆ AMG8833_REG_IHYSL

#define AMG8833_REG_IHYSL 0x0C

interrupt hysteresis value lower level register

Definition at line 65 of file driver_amg8833.c.

◆ AMG8833_REG_INT0

#define AMG8833_REG_INT0 0x10

pixel 1 - 8 interrupt result register

Definition at line 69 of file driver_amg8833.c.

◆ AMG8833_REG_INT1

#define AMG8833_REG_INT1 0x11

pixel 9 - 16 interrupt result register

Definition at line 70 of file driver_amg8833.c.

◆ AMG8833_REG_INT2

#define AMG8833_REG_INT2 0x12

pixel 17 - 24 interrupt result register

Definition at line 71 of file driver_amg8833.c.

◆ AMG8833_REG_INT3

#define AMG8833_REG_INT3 0x13

pixel 25 - 32 interrupt result register

Definition at line 72 of file driver_amg8833.c.

◆ AMG8833_REG_INT4

#define AMG8833_REG_INT4 0x14

pixel 33 - 40 interrupt result register

Definition at line 73 of file driver_amg8833.c.

◆ AMG8833_REG_INT5

#define AMG8833_REG_INT5 0x15

pixel 41 - 48 interrupt result register

Definition at line 74 of file driver_amg8833.c.

◆ AMG8833_REG_INT6

#define AMG8833_REG_INT6 0x16

pixel 49 - 56 interrupt result register

Definition at line 75 of file driver_amg8833.c.

◆ AMG8833_REG_INT7

#define AMG8833_REG_INT7 0x17

pixel 57 - 64 interrupt result register

Definition at line 76 of file driver_amg8833.c.

◆ AMG8833_REG_INTC

#define AMG8833_REG_INTC 0x03

interrupt function register

Definition at line 57 of file driver_amg8833.c.

◆ AMG8833_REG_INTHH

#define AMG8833_REG_INTHH 0x09

interrupt upper value upper level register

Definition at line 62 of file driver_amg8833.c.

◆ AMG8833_REG_INTHL

#define AMG8833_REG_INTHL 0x08

interrupt upper value lower level register

Definition at line 61 of file driver_amg8833.c.

◆ AMG8833_REG_INTLH

#define AMG8833_REG_INTLH 0x0B

interrupt lower value upper level register

Definition at line 64 of file driver_amg8833.c.

◆ AMG8833_REG_INTLL

#define AMG8833_REG_INTLL 0x0A

interrupt lower value lower level register

Definition at line 63 of file driver_amg8833.c.

◆ AMG8833_REG_PCTL

#define AMG8833_REG_PCTL 0x00

chip register definition

power control register

Definition at line 54 of file driver_amg8833.c.

◆ AMG8833_REG_RST

#define AMG8833_REG_RST 0x01

software reset register

Definition at line 55 of file driver_amg8833.c.

◆ AMG8833_REG_SCLR

#define AMG8833_REG_SCLR 0x05

interrupt flag clear register

Definition at line 59 of file driver_amg8833.c.

◆ AMG8833_REG_STAT

#define AMG8833_REG_STAT 0x04

interrupt flag, low voltage flag register

Definition at line 58 of file driver_amg8833.c.

◆ AMG8833_REG_T01H

#define AMG8833_REG_T01H 0x81

pixel 1 output value upper level register

Definition at line 78 of file driver_amg8833.c.

◆ AMG8833_REG_T01L

#define AMG8833_REG_T01L 0x80

pixel 1 output value lower level register

Definition at line 77 of file driver_amg8833.c.

◆ AMG8833_REG_TTHH

#define AMG8833_REG_TTHH 0x0F

thermistor output value upper level register

Definition at line 68 of file driver_amg8833.c.

◆ AMG8833_REG_TTHL

#define AMG8833_REG_TTHL 0x0E

thermistor output value lower level register

Definition at line 67 of file driver_amg8833.c.

◆ CHIP_NAME

#define CHIP_NAME "Panasonic AMG8833"

chip information definition

chip name

Definition at line 42 of file driver_amg8833.c.

◆ DRIVER_VERSION

#define DRIVER_VERSION 1000

driver version

Definition at line 49 of file driver_amg8833.c.

◆ MANUFACTURER_NAME

#define MANUFACTURER_NAME "Panasonic"

manufacturer name

Definition at line 43 of file driver_amg8833.c.

◆ MAX_CURRENT

#define MAX_CURRENT 5.0f

chip max current

Definition at line 46 of file driver_amg8833.c.

◆ SUPPLY_VOLTAGE_MAX

#define SUPPLY_VOLTAGE_MAX 3.6f

chip max supply voltage

Definition at line 45 of file driver_amg8833.c.

◆ SUPPLY_VOLTAGE_MIN

#define SUPPLY_VOLTAGE_MIN 3.0f

chip min supply voltage

Definition at line 44 of file driver_amg8833.c.

◆ TEMPERATURE_MAX

#define TEMPERATURE_MAX 80.0f

chip max operating temperature

Definition at line 48 of file driver_amg8833.c.

◆ TEMPERATURE_MIN

#define TEMPERATURE_MIN -20.0f

chip min operating temperature

Definition at line 47 of file driver_amg8833.c.

Macros

Functions