ina219 example driver function

ina219 example driver modules More...

Collaboration diagram for ina219 example driver function:

Macros
#define	INA219_BASIC_DEFAULT_BUS_VOLTAGE_RANGE   INA219_BUS_VOLTAGE_RANGE_32V
	ina219 basic example default definition
#define	INA219_BASIC_DEFAULT_BUS_VOLTAGE_ADC_MODE   INA219_ADC_MODE_12_BIT_1_SAMPLES
#define	INA219_BASIC_DEFAULT_SHUNT_VOLTAGE_ADC_MODE   INA219_ADC_MODE_12_BIT_1_SAMPLES
#define	INA219_BASIC_DEFAULT_PGA   INA219_PGA_320_MV
#define	INA219_SHOT_DEFAULT_BUS_VOLTAGE_RANGE   INA219_BUS_VOLTAGE_RANGE_32V
	ina219 shot example default definition
#define	INA219_SHOT_DEFAULT_BUS_VOLTAGE_ADC_MODE   INA219_ADC_MODE_12_BIT_1_SAMPLES
#define	INA219_SHOT_DEFAULT_SHUNT_VOLTAGE_ADC_MODE   INA219_ADC_MODE_12_BIT_1_SAMPLES
#define	INA219_SHOT_DEFAULT_PGA   INA219_PGA_320_MV

Functions
uint8_t	ina219_basic_init (ina219_address_t addr_pin, double r)
	basic example init
uint8_t	ina219_basic_deinit (void)
	basic example deinit
uint8_t	ina219_basic_read (float *mV, float *mA, float *mW)
	basic example read
uint8_t	ina219_shot_init (ina219_address_t addr_pin, double r)
	shot example init
uint8_t	ina219_shot_deinit (void)
	shot example deinit
uint8_t	ina219_shot_read (float *mV, float *mA, float *mW)
	shot example read

Detailed Description

ina219 example driver modules

Macro Definition Documentation

INA219_BASIC_DEFAULT_BUS_VOLTAGE_ADC_MODE

#define INA219_BASIC_DEFAULT_BUS_VOLTAGE_ADC_MODE   INA219_ADC_MODE_12_BIT_1_SAMPLES

set bus voltage adc mode 12 bit 1 sample

Definition at line 57 of file driver_ina219_basic.h.

INA219_BASIC_DEFAULT_BUS_VOLTAGE_RANGE

#define INA219_BASIC_DEFAULT_BUS_VOLTAGE_RANGE   INA219_BUS_VOLTAGE_RANGE_32V

ina219 basic example default definition

set bus voltage range 32V

Definition at line 56 of file driver_ina219_basic.h.

INA219_BASIC_DEFAULT_PGA

#define INA219_BASIC_DEFAULT_PGA   INA219_PGA_320_MV

set pga 320 mV

Definition at line 59 of file driver_ina219_basic.h.

INA219_BASIC_DEFAULT_SHUNT_VOLTAGE_ADC_MODE

#define INA219_BASIC_DEFAULT_SHUNT_VOLTAGE_ADC_MODE   INA219_ADC_MODE_12_BIT_1_SAMPLES

set shunt voltage adc mode 12 bit 1 sample

Definition at line 58 of file driver_ina219_basic.h.

INA219_SHOT_DEFAULT_BUS_VOLTAGE_ADC_MODE

#define INA219_SHOT_DEFAULT_BUS_VOLTAGE_ADC_MODE   INA219_ADC_MODE_12_BIT_1_SAMPLES

set bus voltage adc mode 12 bit 1 sample

Definition at line 55 of file driver_ina219_shot.h.

INA219_SHOT_DEFAULT_BUS_VOLTAGE_RANGE

#define INA219_SHOT_DEFAULT_BUS_VOLTAGE_RANGE   INA219_BUS_VOLTAGE_RANGE_32V

ina219 shot example default definition

set bus voltage range 32V

Definition at line 54 of file driver_ina219_shot.h.

INA219_SHOT_DEFAULT_PGA

#define INA219_SHOT_DEFAULT_PGA   INA219_PGA_320_MV

set pga 320 mV

Definition at line 57 of file driver_ina219_shot.h.

INA219_SHOT_DEFAULT_SHUNT_VOLTAGE_ADC_MODE

#define INA219_SHOT_DEFAULT_SHUNT_VOLTAGE_ADC_MODE   INA219_ADC_MODE_12_BIT_1_SAMPLES

set shunt voltage adc mode 12 bit 1 sample

Definition at line 56 of file driver_ina219_shot.h.

Function Documentation

ina219_basic_deinit()

uint8_t ina219_basic_deinit

(

void

)

basic example deinit

Returns

status code

• 0 success
• 1 deinit failed

Note

none

Definition at line 211 of file driver_ina219_basic.c.

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ina219_basic_init()

uint8_t ina219_basic_init	(	ina219_address_t	addr_pin,
		double	r )

basic example init

Parameters

[in]	addr_pin	iic address pin
[in]	r	reference resistor value

Returns

status code

• 0 success
• 1 init failed

Note

none

Definition at line 50 of file driver_ina219_basic.c.

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ina219_basic_read()

uint8_t ina219_basic_read	(	float *	mV,
		float *	mA,
		float *	mW )

basic example read

Parameters

[out]	*mV	pointer to a mV buffer
[out]	*mA	pointer to a mA buffer
[out]	*mW	pointer to a mW buffer

Returns

status code

• 0 success
• 1 read failed

Note

none

Definition at line 174 of file driver_ina219_basic.c.

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ina219_shot_deinit()

uint8_t ina219_shot_deinit

(

void

)

shot example deinit

Returns

status code

• 0 success
• 1 deinit failed

Note

none

Definition at line 208 of file driver_ina219_shot.c.

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ina219_shot_init()

uint8_t ina219_shot_init	(	ina219_address_t	addr_pin,
		double	r )

shot example init

Parameters

[in]	addr_pin	iic address pin
[in]	r	reference resistor value

Returns

status code

• 0 success
• 1 init failed

Note

none

Definition at line 50 of file driver_ina219_shot.c.

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ina219_shot_read()

uint8_t ina219_shot_read	(	float *	mV,
		float *	mA,
		float *	mW )

shot example read

Parameters

[out]	*mV	pointer to a mV buffer
[out]	*mA	pointer to a mA buffer
[out]	*mW	pointer to a mW buffer

Returns

status code

• 0 success
• 1 read failed

Note

none

Definition at line 164 of file driver_ina219_shot.c.

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