max6639.h File Reference

#include <zephyr/drivers/sensor.h>
#include <zephyr/sys/util.h>
#include <zephyr/sys/util_macro.h>

Go to the source code of this file.

Macros
#define	MAX6639_PWM_PERIOD   120
#define	MAX6639_RPM_RANGE   16000
#define	MAX6639_REG_GLOBAL_CONFIG_PWM_FREQUENCY_SHIFT   3
#define	MAX6639_CONFIG_3_PWM_FREQUENCY_MASK   3
#define	MAX6639_EXTENDED_TEMP_SHIFT   5
#define	MAX6639_LOW_FREQ_00_FREQ   20
#define	MAX6639_LOW_FREQ_01_FREQ   33
#define	MAX6639_LOW_FREQ_10_FREQ   50
#define	MAX6639_LOW_FREQ_11_FREQ   100
#define	MAX6639_HIGH_FREQ_00_FREQ   5000
#define	MAX6639_HIGH_FREQ_01_FREQ   8330
#define	MAX6639_HIGH_FREQ_10_FREQ   12500
#define	MAX6639_HIGH_FREQ_11_FREQ   25000
#define	MAX6639_HIGH_LOW_FREQ_RATIO   250
#define	MAX6639_REG_CHANNEL_1_TEMP   0x00
#define	MAX6639_REG_CHANNEL_2_TEMP   0x01
#define	MAX6639_REG_GLOBAL_CONFIG   0x04
#define	MAX6639_REG_CHANNEL_1_TEMP_EXTENDED   0x05
#define	MAX6639_REG_CHANNEL_2_TEMP_EXTENDED   0x06
#define	MAX6639_REG_CHANNEL_1_CONFIG_1   0x10
#define	MAX6639_REG_CHANNEL_1_CONFIG_2A   0x11
#define	MAX6639_REG_CHANNEL_1_CONFIG_3   0x13
#define	MAX6639_REG_CHANNEL_2_CONFIG_1   0x14
#define	MAX6639_REG_CHANNEL_2_CONFIG_2A   0x15
#define	MAX6639_REG_CHANNEL_2_CONFIG_3   0x17
#define	MAX6639_REG_CHANNEL_1_TACH   0x20
#define	MAX6639_REG_CHANNEL_2_TACH   0x21
#define	MAX6639_REG_CHANNEL_1_DUTY_CYCLE   0x26
#define	MAX6639_REG_CHANNEL_2_DUTY_CYCLE   0x27

Enumerations
enum	max6639_sensor_channel {   MAX6639_CHAN_1_RPM = SENSOR_CHAN_PRIV_START ,   MAX6639_CHAN_1_DUTY_CYCLE ,   MAX6639_CHAN_1_TEMP ,   MAX6639_CHAN_2_RPM ,   MAX6639_CHAN_2_DUTY_CYCLE ,   MAX6639_CHAN_2_TEMP }

Macro Definition Documentation

MAX6639_CONFIG_3_PWM_FREQUENCY_MASK

#define MAX6639_CONFIG_3_PWM_FREQUENCY_MASK   3

MAX6639_EXTENDED_TEMP_SHIFT

#define MAX6639_EXTENDED_TEMP_SHIFT   5

MAX6639_HIGH_FREQ_00_FREQ

#define MAX6639_HIGH_FREQ_00_FREQ   5000

MAX6639_HIGH_FREQ_01_FREQ

#define MAX6639_HIGH_FREQ_01_FREQ   8330

MAX6639_HIGH_FREQ_10_FREQ

#define MAX6639_HIGH_FREQ_10_FREQ   12500

MAX6639_HIGH_FREQ_11_FREQ

#define MAX6639_HIGH_FREQ_11_FREQ   25000

MAX6639_HIGH_LOW_FREQ_RATIO

#define MAX6639_HIGH_LOW_FREQ_RATIO   250

MAX6639_LOW_FREQ_00_FREQ

#define MAX6639_LOW_FREQ_00_FREQ   20

MAX6639_LOW_FREQ_01_FREQ

#define MAX6639_LOW_FREQ_01_FREQ   33

MAX6639_LOW_FREQ_10_FREQ

#define MAX6639_LOW_FREQ_10_FREQ   50

MAX6639_LOW_FREQ_11_FREQ

#define MAX6639_LOW_FREQ_11_FREQ   100

MAX6639_PWM_PERIOD

#define MAX6639_PWM_PERIOD   120

MAX6639_REG_CHANNEL_1_CONFIG_1

#define MAX6639_REG_CHANNEL_1_CONFIG_1   0x10

MAX6639_REG_CHANNEL_1_CONFIG_2A

#define MAX6639_REG_CHANNEL_1_CONFIG_2A   0x11

MAX6639_REG_CHANNEL_1_CONFIG_3

#define MAX6639_REG_CHANNEL_1_CONFIG_3   0x13

MAX6639_REG_CHANNEL_1_DUTY_CYCLE

#define MAX6639_REG_CHANNEL_1_DUTY_CYCLE   0x26

MAX6639_REG_CHANNEL_1_TACH

#define MAX6639_REG_CHANNEL_1_TACH   0x20

MAX6639_REG_CHANNEL_1_TEMP

#define MAX6639_REG_CHANNEL_1_TEMP   0x00

MAX6639_REG_CHANNEL_1_TEMP_EXTENDED

#define MAX6639_REG_CHANNEL_1_TEMP_EXTENDED   0x05

MAX6639_REG_CHANNEL_2_CONFIG_1

#define MAX6639_REG_CHANNEL_2_CONFIG_1   0x14

MAX6639_REG_CHANNEL_2_CONFIG_2A

#define MAX6639_REG_CHANNEL_2_CONFIG_2A   0x15

MAX6639_REG_CHANNEL_2_CONFIG_3

#define MAX6639_REG_CHANNEL_2_CONFIG_3   0x17

MAX6639_REG_CHANNEL_2_DUTY_CYCLE

#define MAX6639_REG_CHANNEL_2_DUTY_CYCLE   0x27

MAX6639_REG_CHANNEL_2_TACH

#define MAX6639_REG_CHANNEL_2_TACH   0x21

MAX6639_REG_CHANNEL_2_TEMP

#define MAX6639_REG_CHANNEL_2_TEMP   0x01

MAX6639_REG_CHANNEL_2_TEMP_EXTENDED

#define MAX6639_REG_CHANNEL_2_TEMP_EXTENDED   0x06

MAX6639_REG_GLOBAL_CONFIG

#define MAX6639_REG_GLOBAL_CONFIG   0x04

MAX6639_REG_GLOBAL_CONFIG_PWM_FREQUENCY_SHIFT

#define MAX6639_REG_GLOBAL_CONFIG_PWM_FREQUENCY_SHIFT   3

MAX6639_RPM_RANGE

#define MAX6639_RPM_RANGE   16000

Enumeration Type Documentation

max6639_sensor_channel

enum max6639_sensor_channel

Enumerator
MAX6639_CHAN_1_RPM	SENSOR_CHAN_PRIV_START
MAX6639_CHAN_1_DUTY_CYCLE
MAX6639_CHAN_1_TEMP
MAX6639_CHAN_2_RPM
MAX6639_CHAN_2_DUTY_CYCLE
MAX6639_CHAN_2_TEMP