ina226.h File Reference

Devicetree binding constants for the TI INA226 power monitor. More...

#include <zephyr/dt-bindings/dt-util.h>

Go to the source code of this file.

Macros
Reset mode
Reset-mode selection.
#define	INA226_RST_NORMAL_OPERATION   0x00
	Normal operation.
#define	INA226_RST_SYSTEM_RESET   0x01
	Trigger a system reset.
Averaging mode (number of samples)
Averaging-mode selection.
#define	INA226_AVG_MODE_1   0x00
	1 sample
#define	INA226_AVG_MODE_4   0x01
	4 samples
#define	INA226_AVG_MODE_16   0x02
	16 samples
#define	INA226_AVG_MODE_64   0x03
	64 samples
#define	INA226_AVG_MODE_128   0x04
	128 samples
#define	INA226_AVG_MODE_256   0x05
	256 samples
#define	INA226_AVG_MODE_512   0x06
	512 samples
#define	INA226_AVG_MODE_1024   0x07
	1024 samples
Bus and shunt voltage conversion time
Bus and shunt voltage conversion-time selection.
#define	INA226_CONV_TIME_140   0x00
	140 µs
#define	INA226_CONV_TIME_204   0x01
	204 µs
#define	INA226_CONV_TIME_332   0x02
	332 µs
#define	INA226_CONV_TIME_588   0x03
	588 µs
#define	INA226_CONV_TIME_1100   0x04
	1100 µs
#define	INA226_CONV_TIME_2116   0x05
	2116 µs
#define	INA226_CONV_TIME_4156   0x06
	4156 µs
#define	INA226_CONV_TIME_8244   0x07
	8244 µs
Operating mode
Operating-mode selection.
#define	INA226_OPER_MODE_POWER_DOWN   0x00
	Power-down.
#define	INA226_OPER_MODE_SHUNT_VOLTAGE_TRIG   0x01
	Shunt voltage, triggered.
#define	INA226_OPER_MODE_BUS_VOLTAGE_TRIG   0x02
	Bus voltage, triggered.
#define	INA226_OPER_MODE_SHUNT_BUS_VOLTAGE_TRIG   0x03
	Shunt and bus, triggered.
#define	INA226_OPER_MODE_SHUNT_VOLTAGE_CONT   0x05
	Shunt voltage, continuous.
#define	INA226_OPER_MODE_BUS_VOLTAGE_CONT   0x06
	Bus voltage, continuous.
#define	INA226_OPER_MODE_SHUNT_BUS_VOLTAGE_CONT   0x07
	Shunt and bus, continuous.

Detailed Description

Devicetree binding constants for the TI INA226 power monitor.