Source file for the LT8722 Driver. More...

#include <errno.h>
#include <stdlib.h>
#include <string.h>
#include "no_os_alloc.h"
#include "no_os_crc8.h"
#include "no_os_delay.h"
#include "no_os_error.h"
#include "no_os_print_log.h"
#include "lt8722.h"

Include dependency graph for lt8722.c:

Functions
	NO_OS_DECLARE_CRC8_TABLE (lt8722_crc8)

int32_t	lt8722_voltage_to_dac (int64_t voltage)
	Convert voltage to DAC code.

int64_t	lt8722_dac_to_voltage (int32_t dac)
	Convert DAC code to nanovolts.

int	lt8722_transaction (struct lt8722_dev dev, struct lt8722_packet packet)
	LT8722 device SPI transaction.

int	lt8722_reg_read (struct lt8722_dev dev, uint8_t address, uint32_t data)
	Read data from LT8722 device.

int	lt8722_reg_write (struct lt8722_dev *dev, uint8_t address, uint32_t data)
	Write data to LT8722 device.

int	lt8722_reg_write_mask (struct lt8722_dev *dev, uint8_t address, uint32_t mask, uint32_t data)
	Write to LT8722 device register with mask.

int	lt8722_get_status (struct lt8722_dev dev, uint16_t status)
	Get LT8722 device status.

int	lt8722_clear_faults (struct lt8722_dev *dev)
	Clear LT8722 device faults.

int	lt8722_set_enable_req (struct lt8722_dev *dev, bool value)
	Set ENABLE_REQ field in LT8722 device.

int	lt8722_get_enable_req (struct lt8722_dev dev, bool value)
	Get ENABLE_REQ field in LT8722 device.

int	lt8722_set_swen_req (struct lt8722_dev *dev, bool value)
	Set switching enable of LT8722 device.

int	lt8722_get_swen_req (struct lt8722_dev dev, bool value)
	Get switching enable of LT8722 device.

int	lt8722_set_sw_frq_set (struct lt8722_dev *dev, enum lt8722_sw_frq_set value)
	Set switching frequency of LT8722 device.

int	lt8722_get_sw_frq_set (struct lt8722_dev dev, enum lt8722_sw_frq_set value)
	Get switching frequency of LT8722 device.

int	lt8722_set_sw_frq_adj (struct lt8722_dev *dev, enum lt8722_sw_frq_adj value)
	Set switching frequency adjustment of LT8722 device.

int	lt8722_get_sw_frq_adj (struct lt8722_dev dev, enum lt8722_sw_frq_adj value)
	Get switching frequency adjustment of LT8722 device.

int	lt8722_set_vcc_vreg (struct lt8722_dev *dev, enum lt8722_vcc_vreg value)
	Set internal circuitry voltage source of LT8722 device.

int	lt8722_get_vcc_vreg (struct lt8722_dev dev, enum lt8722_vcc_vreg value)
	Get internal circuitry voltage source of LT8722 device.

int	lt8722_set_sw_vc_int (struct lt8722_dev *dev, enum lt8722_sw_vc_int value)
	Set initial peak inductor current of LT8722 device.

int	lt8722_get_sw_vc_int (struct lt8722_dev dev, enum lt8722_sw_vc_int value)
	Get initial peak inductor current of LT8722 device.

int	lt8722_set_pwr_lim (struct lt8722_dev *dev, enum lt8722_pwr_lim value)
	Set LDR power dissipation limit of LT8722 device.

int	lt8722_get_pwr_lim (struct lt8722_dev dev, enum lt8722_pwr_lim value)
	Get LDR power dissipation limit of LT8722 device.

int	lt8722_set_sys_dc (struct lt8722_dev *dev, enum lt8722_sys_dc value)
	Set PWM duty cycle of LT8722 device.

int	lt8722_get_sys_dc (struct lt8722_dev dev, enum lt8722_sys_dc value)
	Get PWM duty cycle of LT8722 device.

int	lt8722_set_spis_dac_ilimn (struct lt8722_dev *dev, uint16_t value)
	Set negative output current limit of LT8722 device.

int	lt8722_get_spis_dac_ilimn (struct lt8722_dev dev, uint16_t value)
	Get negative output current limit of LT8722 device.

int	lt8722_set_spis_dac_ilimp (struct lt8722_dev *dev, uint16_t value)
	Set positive output current limit of LT8722 device.

int	lt8722_get_spis_dac_ilimp (struct lt8722_dev dev, uint16_t value)
	Get positive output current limit of LT8722 device.

int	lt8722_set_dac (struct lt8722_dev *dev, uint32_t value)
	Set DAC code of LT8722 device.

int	lt8722_get_dac (struct lt8722_dev dev, uint32_t value)
	Get DAC code of LT8722 device.

int	lt8722_set_spis_ov_clamp (struct lt8722_dev *dev, uint8_t value)
	Set positive output voltage limit of LT8722 device.

int	lt8722_get_spis_ov_clamp (struct lt8722_dev dev, uint8_t value)
	Get positive output voltage limit of LT8722 device.

int	lt8722_set_spis_uv_clamp (struct lt8722_dev *dev, uint8_t value)
	Set negative output voltage limit of LT8722 device.

int	lt8722_get_spis_uv_clamp (struct lt8722_dev dev, uint8_t value)
	Get negative output voltage limit of LT8722 device.

int	lt8722_set_aout_en (struct lt8722_dev *dev, bool value)
	Set analog output buffer status of LT8722 device.

int	lt8722_get_aout_en (struct lt8722_dev dev, bool value)
	Get analog output buffer status of LT8722 device.

int	lt8722_set_amux (struct lt8722_dev *dev, enum lt8722_amux value, uint8_t test)
	Set analot output signal source of LT8722 device.

int	lt8722_get_amux (struct lt8722_dev dev, enum lt8722_amux value, uint8_t *test)
	Get analot output signal source of LT8722 device.

int	lt8722_set_output_voltage (struct lt8722_dev *dev, int64_t value)
	Set output volatge of LT8722 device.

int	lt8722_get_output_voltage (struct lt8722_dev dev, int64_t value)
	Get output volatge of LT8722 device.

int	lt8722_shutdown (struct lt8722_dev *dev)
	Reset the LT8722 device.

int	lt8722_reset (struct lt8722_dev *dev)
	Shutdown the LT8722 device.

int	lt8722_set_swen_pin (struct lt8722_dev *dev, uint8_t value)
	Set SWEN pin of LT8722 device.

int	lt8722_get_swen_pin (struct lt8722_dev dev, uint8_t value)
	Get SWEN pin of LT8722 device.

int	lt8722_set_en_pin (struct lt8722_dev *dev, uint8_t value)
	Set EN pin of LT8722 device.

int	lt8722_get_en_pin (struct lt8722_dev dev, uint8_t value)
	Get EN pin of LT8722 device.

int	lt8722_init (struct lt8722_dev *device, struct lt8722_init_param init_param)
	Initialize the LT8722 device.

int	lt8722_remove (struct lt8722_dev *dev)
	Free the resources allocated by the lt8722_init()

Variables
struct lt8722_reg	lt8722_regs [LT8722_NUM_REGISTERS]

Detailed Description

Source file for the LT8722 Driver.

Author: Ramon Cristopher Calam (ramon.nosp@m.cris.nosp@m.tophe.nosp@m.r.ca.nosp@m.lam@a.nosp@m.nalo.nosp@m.g.com)

SPDX-License-Identifier: BSD-3-Clause

Function Documentation

◆ lt8722_clear_faults()

int lt8722_clear_faults ( struct lt8722_dev * dev )

Clear LT8722 device faults.

Parameters

dev	- LT8722 device descriptor

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_dac_to_voltage()

int64_t lt8722_dac_to_voltage ( int32_t dac )

Convert DAC code to nanovolts.

Parameters

dac	- DAC code.

Returns: Voltage value in nanovolts.

◆ lt8722_get_amux()

int lt8722_get_amux	(	struct lt8722_dev *	dev,
		enum lt8722_amux *	value,
		uint8_t *	test )

Get analot output signal source of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Analog output signal source value.
test	- AMUX_TEST value.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_aout_en()

int lt8722_get_aout_en	(	struct lt8722_dev *	dev,
		bool *	value )

Get analog output buffer status of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Analog output buffer status value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_dac()

int lt8722_get_dac	(	struct lt8722_dev *	dev,
		uint32_t *	value )

Get DAC code of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- DAC value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_en_pin()

int lt8722_get_en_pin	(	struct lt8722_dev *	dev,
		uint8_t *	value )

Get EN pin of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- EN pin value.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_enable_req()

int lt8722_get_enable_req	(	struct lt8722_dev *	dev,
		bool *	value )

Get ENABLE_REQ field in LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Enable if true, disabled otherwise

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_output_voltage()

int lt8722_get_output_voltage	(	struct lt8722_dev *	dev,
		int64_t *	value )

Get output volatge of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Output voltage value in nanovolts.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_pwr_lim()

int lt8722_get_pwr_lim	(	struct lt8722_dev *	dev,
		enum lt8722_pwr_lim *	value )

Get LDR power dissipation limit of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- LDR power dissipation limit value

Returns: 0 in case of success, negative error code otherwise

◆ lt8722_get_spis_dac_ilimn()

int lt8722_get_spis_dac_ilimn	(	struct lt8722_dev *	dev,
		uint16_t *	value )

Get negative output current limit of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Negative output current limit value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_spis_dac_ilimp()

int lt8722_get_spis_dac_ilimp	(	struct lt8722_dev *	dev,
		uint16_t *	value )

Get positive output current limit of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Positive output current limit value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_spis_ov_clamp()

int lt8722_get_spis_ov_clamp	(	struct lt8722_dev *	dev,
		uint8_t *	value )

Get positive output voltage limit of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Positive output voltage limit value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_spis_uv_clamp()

int lt8722_get_spis_uv_clamp	(	struct lt8722_dev *	dev,
		uint8_t *	value )

Get negative output voltage limit of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Negative output voltage limit value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_status()

int lt8722_get_status	(	struct lt8722_dev *	dev,
		uint16_t *	status )

Get LT8722 device status.

Parameters

dev	- LT8722 device descriptor
status	- Status value to be returned.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_sw_frq_adj()

int lt8722_get_sw_frq_adj	(	struct lt8722_dev *	dev,
		enum lt8722_sw_frq_adj *	value )

Get switching frequency adjustment of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Switching frequency value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_sw_frq_set()

int lt8722_get_sw_frq_set	(	struct lt8722_dev *	dev,
		enum lt8722_sw_frq_set *	value )

Get switching frequency of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Switching frequency value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_sw_vc_int()

int lt8722_get_sw_vc_int	(	struct lt8722_dev *	dev,
		enum lt8722_sw_vc_int *	value )

Get initial peak inductor current of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Peak inductor current value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_swen_pin()

int lt8722_get_swen_pin	(	struct lt8722_dev *	dev,
		uint8_t *	value )

Get SWEN pin of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- SWEN pin value.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_swen_req()

int lt8722_get_swen_req	(	struct lt8722_dev *	dev,
		bool *	value )

Get switching enable of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Enable if true, disabled otherwise

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_sys_dc()

int lt8722_get_sys_dc	(	struct lt8722_dev *	dev,
		enum lt8722_sys_dc *	value )

Get PWM duty cycle of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- PWM duty cycle value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_get_vcc_vreg()

int lt8722_get_vcc_vreg	(	struct lt8722_dev *	dev,
		enum lt8722_vcc_vreg *	value )

Get internal circuitry voltage source of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- VCC voltage regulator output

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_init()

int lt8722_init	(	struct lt8722_dev **	device,
		struct lt8722_init_param *	init_param )

Initialize the LT8722 device.

Parameters

device	- LT8722 device descriptor
init_param	- Initialization parameter containing information about the LT8722 device to be initialized.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_reg_read()

int lt8722_reg_read	(	struct lt8722_dev *	dev,
		uint8_t	address,
		uint32_t *	data )

Read data from LT8722 device.

Parameters

dev	- LT8722 device descriptor
address	- Register address.
data	- Received data.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_reg_write()

int lt8722_reg_write	(	struct lt8722_dev *	dev,
		uint8_t	address,
		uint32_t	data )

Write data to LT8722 device.

Parameters

dev	- LT8722 device descriptor
address	- Register address.
data	- Data to be written.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_reg_write_mask()

int lt8722_reg_write_mask	(	struct lt8722_dev *	dev,
		uint8_t	address,
		uint32_t	mask,
		uint32_t	data )

Write to LT8722 device register with mask.

Parameters

dev	- LT8722 device descriptor
address	- Register address.
mask	- Mask to be applied.
data	- Data to be written.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_remove()

int lt8722_remove ( struct lt8722_dev * dev )

Free the resources allocated by the lt8722_init()

Parameters

dev	- LT8722 device descriptor

Returns: - 0 in case of succes, negative error code otherwise

◆ lt8722_reset()

int lt8722_reset ( struct lt8722_dev * dev )

Shutdown the LT8722 device.

Parameters

dev	- LT8722 device descriptor

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_amux()

int lt8722_set_amux	(	struct lt8722_dev *	dev,
		enum lt8722_amux	value,
		uint8_t	test )

Set analot output signal source of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Analog output signal source value
test	- AMUX_TEST value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_aout_en()

int lt8722_set_aout_en	(	struct lt8722_dev *	dev,
		bool	value )

Set analog output buffer status of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Analog output buffer status value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_dac()

int lt8722_set_dac	(	struct lt8722_dev *	dev,
		uint32_t	value )

Set DAC code of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- DAC value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_en_pin()

int lt8722_set_en_pin	(	struct lt8722_dev *	dev,
		uint8_t	value )

Set EN pin of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- EN pin value.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_enable_req()

int lt8722_set_enable_req	(	struct lt8722_dev *	dev,
		bool	value )

Set ENABLE_REQ field in LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Enable if true, disabled otherwise

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_output_voltage()

int lt8722_set_output_voltage	(	struct lt8722_dev *	dev,
		int64_t	value )

Set output volatge of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Output voltage value in nanovolts.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_pwr_lim()

int lt8722_set_pwr_lim	(	struct lt8722_dev *	dev,
		enum lt8722_pwr_lim	value )

Set LDR power dissipation limit of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- LDR power dissipation limit value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_spis_dac_ilimn()

int lt8722_set_spis_dac_ilimn	(	struct lt8722_dev *	dev,
		uint16_t	value )

Set negative output current limit of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Negative output current limit value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_spis_dac_ilimp()

int lt8722_set_spis_dac_ilimp	(	struct lt8722_dev *	dev,
		uint16_t	value )

Set positive output current limit of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Positive output current limit value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_spis_ov_clamp()

int lt8722_set_spis_ov_clamp	(	struct lt8722_dev *	dev,
		uint8_t	value )

Set positive output voltage limit of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Positive output voltage limit value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_spis_uv_clamp()

int lt8722_set_spis_uv_clamp	(	struct lt8722_dev *	dev,
		uint8_t	value )

Set negative output voltage limit of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Negative output voltage limit value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_sw_frq_adj()

int lt8722_set_sw_frq_adj	(	struct lt8722_dev *	dev,
		enum lt8722_sw_frq_adj	value )

Set switching frequency adjustment of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Switching frequency adjustment value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_sw_frq_set()

int lt8722_set_sw_frq_set	(	struct lt8722_dev *	dev,
		enum lt8722_sw_frq_set	value )

Set switching frequency of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Switching frequency value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_sw_vc_int()

int lt8722_set_sw_vc_int	(	struct lt8722_dev *	dev,
		enum lt8722_sw_vc_int	value )

Set initial peak inductor current of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Peak inductor current value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_swen_pin()

int lt8722_set_swen_pin	(	struct lt8722_dev *	dev,
		uint8_t	value )

Set SWEN pin of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- SWEN pin value.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_swen_req()

int lt8722_set_swen_req	(	struct lt8722_dev *	dev,
		bool	value )

Set switching enable of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- Enable if true, disabled otherwise

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_sys_dc()

int lt8722_set_sys_dc	(	struct lt8722_dev *	dev,
		enum lt8722_sys_dc	value )

Set PWM duty cycle of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- PWM duty cycle value

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_set_vcc_vreg()

int lt8722_set_vcc_vreg	(	struct lt8722_dev *	dev,
		enum lt8722_vcc_vreg	value )

Set internal circuitry voltage source of LT8722 device.

Parameters

dev	- LT8722 device descriptor
value	- VCC voltage regulator output

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_shutdown()

int lt8722_shutdown ( struct lt8722_dev * dev )

Reset the LT8722 device.

Parameters

dev	- LT8722 device descriptor

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_transaction()

int lt8722_transaction	(	struct lt8722_dev *	dev,
		struct lt8722_packet *	packet )

LT8722 device SPI transaction.

Parameters

dev	- LT8722 device descriptor
packet	- LT8722 packet.

Returns: 0 in case of succes, negative error code otherwise

◆ lt8722_voltage_to_dac()

int32_t lt8722_voltage_to_dac ( int64_t voltage )

Convert voltage to DAC code.

Parameters

voltage - Voltage value in nanovolts.

Returns: DAC code.

◆ NO_OS_DECLARE_CRC8_TABLE()

NO_OS_DECLARE_CRC8_TABLE ( lt8722_crc8 )

Variable Documentation

◆ lt8722_regs

struct lt8722_reg lt8722_regs[LT8722_NUM_REGISTERS]

Functions

Variables

Detailed Description

Function Documentation

◆ lt8722_clear_faults()

◆ lt8722_dac_to_voltage()

◆ lt8722_get_amux()

◆ lt8722_get_aout_en()

◆ lt8722_get_dac()

◆ lt8722_get_en_pin()

◆ lt8722_get_enable_req()

◆ lt8722_get_output_voltage()

◆ lt8722_get_pwr_lim()

◆ lt8722_get_spis_dac_ilimn()

◆ lt8722_get_spis_dac_ilimp()

◆ lt8722_get_spis_ov_clamp()

◆ lt8722_get_spis_uv_clamp()

◆ lt8722_get_status()

◆ lt8722_get_sw_frq_adj()

◆ lt8722_get_sw_frq_set()

◆ lt8722_get_sw_vc_int()

◆ lt8722_get_swen_pin()

◆ lt8722_get_swen_req()

◆ lt8722_get_sys_dc()

◆ lt8722_get_vcc_vreg()

◆ lt8722_init()

◆ lt8722_reg_read()

◆ lt8722_reg_write()

◆ lt8722_reg_write_mask()

◆ lt8722_remove()

◆ lt8722_reset()

◆ lt8722_set_amux()

◆ lt8722_set_aout_en()

◆ lt8722_set_dac()

◆ lt8722_set_en_pin()

◆ lt8722_set_enable_req()

◆ lt8722_set_output_voltage()

◆ lt8722_set_pwr_lim()

◆ lt8722_set_spis_dac_ilimn()

◆ lt8722_set_spis_dac_ilimp()

◆ lt8722_set_spis_ov_clamp()

◆ lt8722_set_spis_uv_clamp()

◆ lt8722_set_sw_frq_adj()

◆ lt8722_set_sw_frq_set()

◆ lt8722_set_sw_vc_int()

◆ lt8722_set_swen_pin()

◆ lt8722_set_swen_req()

◆ lt8722_set_sys_dc()

◆ lt8722_set_vcc_vreg()

◆ lt8722_shutdown()

◆ lt8722_transaction()

◆ lt8722_voltage_to_dac()

◆ NO_OS_DECLARE_CRC8_TABLE()

Variable Documentation

◆ lt8722_regs