MAX77659 SIMO PMIC with 300mA Switching Charger. More...

#include <MAX77659.h>

Public Types
enum	reg_bit_int_glbl_t
	Register Configuration All Interrupt Flags combined from INT_GLBL0, INT_GLBL1 and INT_CHG. More...
enum	reg_bit_ercflag_t
	Register Configuration. More...
enum	reg_bit_stat_glbl_t
	Register Configuration. More...
enum	reg_bit_int_mask_t
	Register Configuration. More...
enum	reg_bit_cnfg_glbl_t
	Register Configuration. More...
enum	reg_bit_cnfg_gpio_t
	Register Configuration. More...
enum	reg_bit_cnfg_wdt_t
	Register Configuration. More...
enum	reg_bit_stat_chg_a_t
	Register Configuration. More...
enum	decode_thm_dtls_t
	Register Configuration. More...
enum	reg_bit_stat_chg_b_t
	Register Configuration. More...
enum	decode_chg_dtls_t
	Register Configuration. More...
enum	decode_thm_hot_t
	Register Configuration. More...
enum	decode_thm_warm_t
	Register Configuration. More...
enum	decode_thm_cool_t
	Register Configuration. More...
enum	decode_thm_cold_t
	Register Configuration. More...
enum	reg_bit_cnfg_chg_b_t
	Register Configuration. More...
enum	decode_vsys_hdrm_t
	Register Configuration. More...
enum	decode_vsys_min_t
	Register Configuration. More...
enum	decode_t_fast_chg_t
	Register Configuration. More...
enum	decode_thm_en_t
	Register Configuration. More...
enum	decode_usbs_t
	Register Configuration. More...
enum	decode_mux_sel_t
	Register Configuration. More...
enum	decode_op_mode_t
	Register Configuration. More...
enum	decode_ade_sbb_t
	Register Configuration. More...
enum	decode_en_sbb_t
	Register Configuration. More...
enum	decode_op_mode_chg_t
	Register Configuration. More...
enum	decode_drv_sbb_t
	Register Configuration. More...
enum	decode_ip_chg_t
	Register Configuration. More...
enum	decode_ip_sbb_t
	Register Configuration. More...
enum	decode_tv_ldo_offset_t
	Register Configuration. More...
enum	decode_en_ldo_t
	Register Configuration. More...
enum	decode_ade_ldo_t
	Register Configuration. More...
enum	decode_ldo_md_t
	Register Configuration. More...
typedef void(*	interrupt_handler_function )(void *)
	Function pointer type to interrupt handler function.
Public Member Functions
	MAX77659 (I2C *i2c, PinName IRQPin=NC)
	MAX77659 constructor.
	~MAX77659 ()
	MAX77659 destructor.
int	read_register (uint8_t reg, uint8_t *value)
	Read from a register.
int	write_register (uint8_t reg, const uint8_t *value)
	Write to a register.
int	get_ercflag (reg_bit_ercflag_t bit_field, uint8_t *flag)
	Get bit field of ERCFLAG (0x05) register.
int	get_stat_glbl (reg_bit_stat_glbl_t bit_field, uint8_t *status)
	Get bit field of STAT_GLBL (0x06) register.
int	set_interrupt_mask (reg_bit_int_mask_t bit_field, uint8_t maskBit)
	Set bit field of INT_M_CHG (0x07), INTM_GLBL1 (0x08) or INTM_GLBL0 (0x09) register.
int	get_interrupt_mask (reg_bit_int_mask_t bit_field, uint8_t *maskBit)
	Get bit field of INT_M_CHG (0x07), INTM_GLBL0 (0x08) or INTM_GLBL1 (0x09) register.
int	set_cnfg_glbl (reg_bit_cnfg_glbl_t bit_field, uint8_t config)
	Set CNFG_GLBL (0x10) register.
int	get_cnfg_glbl (reg_bit_cnfg_glbl_t bit_field, uint8_t *config)
	Get CNFG_GLBL (0x10) register.
int	set_cnfg_gpio (reg_bit_cnfg_gpio_t bit_field, uint8_t channel, uint8_t config)
	Set either CNFG_GPIO0 (0x11) or CNFG_GPIO1 (0x12).
int	get_cnfg_gpio (reg_bit_cnfg_gpio_t bit_field, uint8_t channel, uint8_t *config)
	Get either CNFG_GPIO0 (0x11) or CNFG_GPIO1 (0x12).
int	get_cid (void)
	Get bit field of CID (0x14) register.
int	set_cnfg_wdt (reg_bit_cnfg_wdt_t bit_field, uint8_t config)
	Set CNFG_WDT (0x17) register.
int	get_cnfg_wdt (reg_bit_cnfg_wdt_t bit_field, uint8_t *config)
	Get CNFG_WDT (0x17) register.
int	get_stat_chg_a (reg_bit_stat_chg_a_t bit_field, uint8_t *status)
	Get STAT_CHG_A (0x02) register.
int	get_thm_dtls (decode_thm_dtls_t *thm_dtls)
	Get Battery Temperature Details.
int	get_stat_chg_b (reg_bit_stat_chg_b_t bit_field, uint8_t *status)
	Get STAT_CHG_B (0x03) register.
int	get_chg_dtls (decode_chg_dtls_t *chg_dtls)
	Get Charger Details.
int	set_thm_hot (decode_thm_hot_t thm_hot)
	Set the VHOT JEITA Temperature Threshold.
int	get_thm_hot (decode_thm_hot_t *thm_hot)
	Get the VHOT JEITA Temperature Threshold.
int	set_thm_warm (decode_thm_warm_t thm_warm)
	Set the VWARM JEITA Temperature Threshold.
int	get_thm_warm (decode_thm_warm_t *thm_warm)
	Get the VWARM JEITA Temperature Threshold.
int	set_thm_cool (decode_thm_cool_t thm_cool)
	Set the VCOOL JEITA Temperature Threshold.
int	get_thm_cool (decode_thm_cool_t *thm_cool)
	Get the VCOOL JEITA Temperature Threshold.
int	set_thm_cold (decode_thm_cold_t thm_cold)
	Set the VCOLD JEITA Temperature Threshold.
int	get_thm_cold (decode_thm_cold_t *thm_cold)
	Get the VCOLD JEITA Temperature Threshold.
int	set_cnfg_chg_b (reg_bit_cnfg_chg_b_t bit_field, uint8_t config)
	Set CNFG_CHG_B (0x21) register.
int	get_cnfg_chg_b (reg_bit_cnfg_chg_b_t bit_field, uint8_t *config)
	Get CNFG_CHG_B (0x21) register.
int	set_chg_pq (float voltV)
	Set Battery Prequalification Voltage Threshold (VPQ).
int	get_chg_pq (float *voltV)
	Get Battery Prequalification Voltage Threshold (VPQ).
int	set_i_term (float percent)
	Set Charger Termination Current (ITERM).
int	get_i_term (float *percent)
	Get Charger Termination Current (ITERM).
int	set_t_topoff (uint8_t minute)
	Set Top-off Timer Value.
int	get_t_topoff (uint8_t *minute)
	Get Top-off Timer Value.
int	set_tj_reg (uint8_t tempDegC)
	Set the Die Junction Temperature Regulation Point, TJ-REG.
int	get_tj_reg (uint8_t *tempDegC)
	Get the Die Junction Temperature Regulation Point, TJ-REG.
int	set_vsys_hdrm (decode_vsys_hdrm_t vsys_hdrm)
	Set SYS Headroom Voltage Regulation.
int	get_vsys_hdrm (decode_vsys_hdrm_t *vsys_hdrm)
	Get SYS Headroom Voltage Regulation.
int	set_vsys_min (decode_vsys_min_t vsys_min)
	Set Minimum SYS Voltage.
int	get_vsys_min (decode_vsys_min_t *vsys_min)
	Get Minimum SYS Voltage.
int	set_chg_cc (float currentmA)
	Set the Fast-Charge Constant Current Value, IFAST-CHG.
int	get_chg_cc (float *currentmA)
	Get the Fast-Charge Constant Current Value, IFAST-CHG.
int	set_t_fast_chg (decode_t_fast_chg_t t_fast_chg)
	Set the Fast-charge Safety timer, tFC.
int	get_t_fast_chg (decode_t_fast_chg_t *t_fast_chg)
	Get the Fast-charge Safety timer, tFC.
int	set_chg_cc_jeita (float currentmA)
	Set IFAST-CHG-JEITA when the battery is either cool or warm as defined by the VCOOL and VWARM temperature thresholds.
int	get_chg_cc_jeita (float *currentmA)
	Get IFAST-CHG-JEITA when the battery is either cool or warm as defined by the VCOOL and VWARM temperature thresholds.
int	set_thm_en (decode_thm_en_t thm_en)
	Set Thermistor Enable Bit.
int	get_thm_en (decode_thm_en_t *thm_en)
	Get Thermistor Enable Bit.
int	set_chg_cv (float voltV)
	Set Fast-Charge Battery Regulation Voltage, VFAST-CHG.
int	get_chg_cv (float *voltV)
	Get Fast-Charge Battery Regulation Voltage, VFAST-CHG.
int	set_usbs (decode_usbs_t usbs)
	Set USB Suspend Mode Bit.
int	get_usbs (decode_usbs_t *usbs)
	Get USB Suspend Mode Bit.
int	set_chg_cv_jeita (float voltV)
	Set the modified VFAST-CHG-JEITA for when the battery is either cool or warm as defined by the VCOOL and VWARM temperature thresholds.
int	get_chg_cv_jeita (float *voltV)
	Get the modified VFAST-CHG-JEITA for when the battery is either cool or warm as defined by the VCOOL and VWARM temperature thresholds.
int	set_imon_dischg_scale (float currentmA)
	Set the Battery Discharge Current Full-Scale Current Value.
int	get_imon_dischg_scale (float *currentmA)
	Get the Battery Discharge Current Full-Scale Current Value.
int	set_mux_sel (decode_mux_sel_t selection)
	Set the analog channel to connect to AMUX.
int	get_mux_sel (decode_mux_sel_t *selection)
	Get the analog channel to connect to AMUX.
int	set_tv_sbb (uint8_t channel, float voltV)
	Set SIMO Buck-Boost Channel x Target Output Voltage.
int	get_tv_sbb (uint8_t channel, float *voltV)
	Get SIMO Buck-Boost Channel x Target Output Voltage.
int	set_op_mode (uint8_t channel, decode_op_mode_t mode)
	Set Operation mode of SBBx.
int	get_op_mode (uint8_t channel, decode_op_mode_t *mode)
	Get Operation mode of SBBx.
int	set_ade_sbb (uint8_t channel, decode_ade_sbb_t ade_sbb)
	Set SIMO Buck-Boost Channel x Active-Discharge Enable.
int	get_ade_sbb (uint8_t channel, decode_ade_sbb_t *ade_sbb)
	Get SIMO Buck-Boost Channel x Active-Discharge Enable.
int	set_en_sbb (uint8_t channel, decode_en_sbb_t en_sbb)
	Set Enable Control for SIMO Buck-Boost Channel x.
int	get_en_sbb (uint8_t channel, decode_en_sbb_t *en_sbb)
	Get Enable Control for SIMO Buck-Boost Channel x.
int	set_op_mode_chg (decode_op_mode_chg_t op_mode_chg)
	Set Operation mode of the charging channel of SIMO.
int	get_op_mode_chg (decode_op_mode_chg_t *op_mode_chg)
	Get Operation mode of the charging channel of SIMO.
int	set_drv_sbb (decode_drv_sbb_t drv_sbb)
	Set SIMO Buck-Boost (all channels) Drive Strength Trim.
int	get_drv_sbb (decode_drv_sbb_t *drv_sbb)
	Get SIMO Buck-Boost (all channels) Drive Strength Trim.
int	set_ip_chg (decode_ip_chg_t ip_chg)
	Set SIMO Buck-Boost Charging Channel Peak Current Limit.
int	get_ip_chg (decode_ip_chg_t *ip_chg)
	Get SIMO Buck-Boost Charging Channel Peak Current Limit.
int	set_ip_sbb (uint8_t channel, decode_ip_sbb_t ip_sbb)
	Set SIMO Buck-Boost Channel 0, 1 or 2 Peak Current Limit.
int	get_ip_sbb (uint8_t channel, decode_ip_sbb_t *ip_sbb)
	Get SIMO Buck-Boost Channel 0, 1 or 2 Peak Current Limit.
int	set_tv_ldo_offset (decode_tv_ldo_offset_t offset)
	Set LDO Output Channel 0 Target Output Voltage.
int	get_tv_ldo_offset (decode_tv_ldo_offset_t *offset)
	Get LDO Output Channel 0 Target Output Voltage.
int	set_tv_ldo_volt (float voltV)
	Set LDO Output Channel 0 Target Output Voltage.
int	get_tv_ldo_volt (float *voltV)
	Get LDO Output Channel 0 Target Output Voltage.
int	set_en_ldo (decode_en_ldo_t en_ldo)
	Set Enable Control for LDO Channel0.
int	get_en_ldo (decode_en_ldo_t *en_ldo)
	Get Enable Control for LDO Channel x.
int	set_ade_ldo (decode_ade_ldo_t ade_ldo)
	Set LDO0 Active-Discharge Enable.
int	get_ade_ldo (decode_ade_ldo_t *ade_ldo)
	Get LDO0 Active-Discharge Enable.
int	set_ldo_md (decode_ldo_md_t mode)
	Set Operation mode of LDOx.
int	get_ldo_md (decode_ldo_md_t *mode)
	Get Operation mode of LDOx.
int	irq_disable_all ()
	Disable all interrupts.
void	set_interrupt_handler (reg_bit_int_glbl_t id, interrupt_handler_function func, void *cb)
	Set Interrupt Handler for a Specific Interrupt ID.

Detailed Description

MAX77659 SIMO PMIC with 300mA Switching Charger.

The MAX77659 provides highly-efficient integrated battery charging and power supply solutions for low-power applications where size and efficiency are critical. https://www.maximintegrated.com/en/products/power/power-management-ics/MAX77659.html

Definition at line 61 of file MAX77659.h.

Member Typedef Documentation

typedef void(* interrupt_handler_function)(void *)

Function pointer type to interrupt handler function.

Definition at line 177 of file MAX77659.h.

Member Enumeration Documentation

enum decode_ade_ldo_t

Register Configuration.

Register : CNFG_LDO0_B (0x39)
Bit Fields : [3]
Default : 0x0
Description : LDO0 Active-Discharge Enable.

Definition at line 1565 of file MAX77659.h.

enum decode_ade_sbb_t

Register Configuration.

Register : CNFG_SBB0_B (0x2A), CNFG_SBB1_B (0x2C) and CNFG_SBB2_B (0x2E)
Bit Fields : [3]
Default : 0x0
Description : SIMO Buck-Boost Channel 0, 1 or 2 Active-Discharge Enable.

Definition at line 1244 of file MAX77659.h.

enum decode_chg_dtls_t

Register Configuration.

Register : STAT_CHG_B (0x03)
Bit Fields : [7:4]
Default : 0x0
Description : CHG_DTLS[3:0] Charger Details.

Definition at line 532 of file MAX77659.h.

enum decode_drv_sbb_t

Register Configuration.

Register : CNFG_SBB_TOP (0x2F)
Bit Fields : [1:0]
Default : 0x0
Description : SIMO Buck-Boost (all channels) Drive Strength Trim.

Definition at line 1350 of file MAX77659.h.

enum decode_en_ldo_t

Register Configuration.

Register : CNFG_LDO0_B (0x39)
Bit Fields : [2:0]
Default : 0x0
Description : Enable Control for LDO0.

Definition at line 1527 of file MAX77659.h.

enum decode_en_sbb_t

Register Configuration.

Register : CNFG_SBB0_B (0x2A), CNFG_SBB1_B (0x2C) and CNFG_SBB2_B (0x2E)
Bit Fields : [2:0]
Default : 0x0
Description : Enable Control for SIMO Buck-Boost Channel 0, 1 or 2.

Definition at line 1278 of file MAX77659.h.

enum decode_ip_chg_t

Register Configuration.

Register : CNFG_SBB_TOP_B (0x30)
Bit Fields : [7:6]
Default : 0x0
Description : SIMO Buck-Boost Charging Channel Peak Current Limit

Definition at line 1384 of file MAX77659.h.

enum decode_ip_sbb_t

Register Configuration.

Register : CNFG_SBB_TOP_B (0x30)
Bit Fields : [5:4], [3:2] and [1:0]
Default : 0x0
Description : SIMO Buck-Boost Channel 0, 1 or 2 Peak Current Limit

Definition at line 1418 of file MAX77659.h.

enum decode_ldo_md_t

Register Configuration.

Register : CNFG_LDO0_B (0x39)
Bit Fields : [4]
Default : 0x0
Description : Operation mode of LDO0.

Definition at line 1597 of file MAX77659.h.

enum decode_mux_sel_t

Register Configuration.

Register : CNFG_CHG_I (0x28)
Bit Fields : [3:0]
Default : 0x0
Description : Analog channel to connect to AMUX.

Definition at line 1134 of file MAX77659.h.

enum decode_op_mode_chg_t

Register Configuration.

Register : CNFG_SBB_TOP (0x2F)
Bit Fields : [7]
Default : 0x0
Description : Operation mode of the charging channel of SIMO

Definition at line 1318 of file MAX77659.h.

enum decode_op_mode_t

Register Configuration.

Register : CNFG_SBB0_B (0x2A), CNFG_SBB1_B (0x2C) and CNFG_SBB2_B (0x2E)
Bit Fields : [6]
Default : 0x0
Description : Operation mode of SBB0, 1 or 2.

Definition at line 1210 of file MAX77659.h.

enum decode_t_fast_chg_t

Register Configuration.

Register : CNFG_CHG_E (0x24)
Bit Fields : [1:0]
Default : 0x0
Description : Fast-charge Safety timer, tFC.

Definition at line 929 of file MAX77659.h.

enum decode_thm_cold_t

Register Configuration.

Register : CNFG_CHG_A (0x20)
Bit Fields : [1:0]
Default : 0x0
Description : VCOLD JEITA Temperature Threshold.

Definition at line 671 of file MAX77659.h.

enum decode_thm_cool_t

Register Configuration.

Register : CNFG_CHG_A (0x20)
Bit Fields : [3:2]
Default : 0x0
Description : VCOOL JEITA Temperature Threshold.

Definition at line 637 of file MAX77659.h.

enum decode_thm_dtls_t

Register Configuration.

Register : STAT_CHG_A (0x02)
Bit Fields : [2:0]
Default : 0x0
Description : Battery Temperature Details.

Definition at line 476 of file MAX77659.h.

enum decode_thm_en_t

Register Configuration.

Register : CNFG_CHG_F (0x25)
Bit Fields : [1]
Default : 0x0
Description : Thermistor Enable Bit

Definition at line 992 of file MAX77659.h.

enum decode_thm_hot_t

Register Configuration.

Register : CNFG_CHG_A (0x20)
Bit Fields : [7:6]
Default : 0x0
Description : VHOT JEITA Temperature Threshold.

Definition at line 569 of file MAX77659.h.

enum decode_thm_warm_t

Register Configuration.

Register : CNFG_CHG_A (0x20)
Bit Fields : [5:4]
Default : 0x0
Description : VWARM JEITA Temperature Threshold.

Definition at line 603 of file MAX77659.h.

enum decode_tv_ldo_offset_t

Register Configuration.

Register : CNFG_LDO0_A (0x38)
Bit Fields : [7]
Default : 0x0
Description : LDO Output Voltage. This bit applies a 1.325V offset to the output voltage of the LDO.

Definition at line 1454 of file MAX77659.h.

enum decode_usbs_t

Register Configuration.

Register : CNFG_CHG_G (0x26)
Bit Fields : [1]
Default : 0x0
Description : Setting this bit places CHGIN in USB suspend mode.

Definition at line 1049 of file MAX77659.h.

enum decode_vsys_hdrm_t

Register Configuration.

Register : CNFG_CHG_D (0x23)
Bit Fields : [4]
Default : 0x0
Description : SYS Headroom Voltage Regulation.

Definition at line 838 of file MAX77659.h.

enum decode_vsys_min_t

Register Configuration.

Register : CNFG_CHG_D (0x23)
Bit Fields : [1:0]
Default : 0x0
Description : Minimum SYS Voltage.

Definition at line 870 of file MAX77659.h.

enum reg_bit_cnfg_chg_b_t

Register Configuration.

Register : CNFG_CHG_B (0x21)
Bit Fields : [7:0]
Default : 0x0
Description : Watchdog Timer Configuration.

Definition at line 705 of file MAX77659.h.

enum reg_bit_cnfg_glbl_t

Register Configuration.

Register : CNFG_GLBL (0x10)
Bit Fields : [7:0]
Default : 0x0
Description : Event Recorder Flags.

Definition at line 322 of file MAX77659.h.

enum reg_bit_cnfg_gpio_t

Register Configuration.

Register : CNFG_GPIO0 (0x11) or CNFG_GPIO1 (0x12)
Bit Fields : [7:0]
Default : 0x0
Description : Event Recorder Flags.

Definition at line 361 of file MAX77659.h.

enum reg_bit_cnfg_wdt_t

Register Configuration.

Register : CNFG_WDT (0x17)
Bit Fields : [7:0]
Default : 0x0
Description : Watchdog Timer Configuration.

Definition at line 409 of file MAX77659.h.

enum reg_bit_ercflag_t

Register Configuration.

Register : ERCFLAG (0x05)
Bit Fields : [7:0]
Default : 0x0
Description : Event Recorder Flags.

Definition at line 208 of file MAX77659.h.

enum reg_bit_int_glbl_t

Register Configuration All Interrupt Flags combined from INT_GLBL0, INT_GLBL1 and INT_CHG.

Register : ERCFLAG (0x05)
Bit Fields : [7:0]
Default : 0x0
Description : Enumerated interrupt flags

Definition at line 144 of file MAX77659.h.

enum reg_bit_int_mask_t

Register Configuration.

Register : INT_M_CHG (0x07), INTM_GLBL1 (0x08) and INTM_GLBL0 (0x09)
Bit Fields : [7:0]
Default : 0x0
Description : All interrupt mask bits.

Definition at line 271 of file MAX77659.h.

enum reg_bit_stat_chg_a_t

Register Configuration.

Register : STAT_CHG_A (0x02)
Bit Fields : [7:0]
Default : 0x0
Description : Watchdog Timer Configuration.

Definition at line 447 of file MAX77659.h.

enum reg_bit_stat_chg_b_t

Register Configuration.

Register : STAT_CHG_B (0x03)
Bit Fields : [7:0]
Default : 0x0
Description : Watchdog Timer Configuration.

Definition at line 506 of file MAX77659.h.

enum reg_bit_stat_glbl_t

Register Configuration.

Register : STAT_GLBL (0x06)
Bit Fields : [7:0]
Default : 0x0
Description : Event Recorder Flags.

Definition at line 241 of file MAX77659.h.

Constructor & Destructor Documentation

MAX77659	(	I2C *	i2c,
		PinName	IRQPin = `NC`
	)

MAX77659 constructor.

Definition at line 44 of file MAX77659.cpp.

~MAX77659 ( )

MAX77659 destructor.

Definition at line 66 of file MAX77659.cpp.

Member Function Documentation

int get_ade_ldo ( decode_ade_ldo_t * ade_ldo )

Get LDO0 Active-Discharge Enable.

Parameters:

[out] ade_ldo LDO0 active-discharge enable bit to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1754 of file MAX77659.cpp.

int get_ade_sbb	(	uint8_t	channel,
		decode_ade_sbb_t *	ade_sbb
	)

Get SIMO Buck-Boost Channel x Active-Discharge Enable.

Parameters:

[in]	channel	Channel number: 0, 1 or 2.
[out]	ade_sbb	SIMO buck-boost channel 2 active-discharge enable bit to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1463 of file MAX77659.cpp.

int get_chg_cc ( float * currentmA )

Get the Fast-Charge Constant Current Value, IFAST-CHG.

Bit 7:2 of CNFG_CHG_E (0x24) register.

Parameters:

[out] currentmA Pointer of value to be read. 7.5mA, 15.0mA, 22.5mA, ... 292.5mA, 300.0mA.

Returns:: 0 on success, error code on failure.

Definition at line 1082 of file MAX77659.cpp.

int get_chg_cc_jeita ( float * currentmA )

Get IFAST-CHG-JEITA when the battery is either cool or warm as defined by the VCOOL and VWARM temperature thresholds.

Bit 7:2 of CNFG_CHG_F (0x25) register.

Parameters:

[out] currentmA Pointer of value to be read. 7.5mA, 15.0mA, 22.5mA, ... 292.5mA, 300.0mA.

Returns:: 0 on success, error code on failure.

Definition at line 1135 of file MAX77659.cpp.

int get_chg_cv ( float * voltV )

Get Fast-Charge Battery Regulation Voltage, VFAST-CHG.

Bit 7:2 of CNFG_CHG_G (0x26) register.

Parameters:

[out] voltV Pointer of value to be read. 3.600V, 3.625V, 3.650V, ... 4.575V, 4.600V.

Returns:: 0 on success, error code on failure.

Definition at line 1190 of file MAX77659.cpp.

int get_chg_cv_jeita ( float * voltV )

Get the modified VFAST-CHG-JEITA for when the battery is either cool or warm as defined by the VCOOL and VWARM temperature thresholds.

Bit 7:2 of CNFG_CHG_H (0x27) register.

Parameters:

[out] voltV Pointer of value to be read. 3.600V, 3.625V, 3.650V, ... 4.575V, 4.600V.

Returns:: 0 on success, error code on failure.

Definition at line 1241 of file MAX77659.cpp.

int get_chg_dtls ( decode_chg_dtls_t * chg_dtls )

Get Charger Details.

Parameters:

[out] chg_dtls Charger details field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 750 of file MAX77659.cpp.

int get_chg_pq ( float * voltV )

Get Battery Prequalification Voltage Threshold (VPQ).

Bit 7:5 of CNFG_CHG_C (0x22) register.

Parameters:

[out] voltV Pointer of value to be read. 2.3V, 2.4V, 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V.

Returns:: 0 on success, error code on failure.

Definition at line 920 of file MAX77659.cpp.

int get_cid ( void )

Get bit field of CID (0x14) register.

Returns:: CID on success, error code on failure.

Definition at line 604 of file MAX77659.cpp.

int get_cnfg_chg_b	(	reg_bit_cnfg_chg_b_t	bit_field,
		uint8_t *	config
	)

Get CNFG_CHG_B (0x21) register.

Parameters:

[in]	bit_field	Register bit field to be written.
[out]	config	Pointer of value to be read.

Returns:: 0 on success, error code on failure.

Definition at line 878 of file MAX77659.cpp.

int get_cnfg_glbl	(	reg_bit_cnfg_glbl_t	bit_field,
		uint8_t *	config
	)

Get CNFG_GLBL (0x10) register.

Parameters:

[in]	bit_field	Register bit field to be written.
[out]	config	Pointer of value to be read.

Returns:: 0 on success, error code on failure.

Definition at line 417 of file MAX77659.cpp.

int get_cnfg_gpio	(	reg_bit_cnfg_gpio_t	bit_field,
		uint8_t	channel,
		uint8_t *	config
	)

Get either CNFG_GPIO0 (0x11) or CNFG_GPIO1 (0x12).

Parameters:

[in]	bit_field	Register bit field to be written.
[in]	channel	Channel number: 0 or 1
[out]	config	Pointer of value to be read.

Returns:: 0 on success, error code on failure.

Definition at line 531 of file MAX77659.cpp.

int get_cnfg_wdt	(	reg_bit_cnfg_wdt_t	bit_field,
		uint8_t *	config
	)

Get CNFG_WDT (0x17) register.

Parameters:

[in]	bit_field	Register bit field to be written.
[out]	config	Pointer of value to be read.

Returns:: 0 on success, error code on failure.

Definition at line 647 of file MAX77659.cpp.

int get_drv_sbb ( decode_drv_sbb_t * drv_sbb )

Get SIMO Buck-Boost (all channels) Drive Strength Trim.

Parameters:

[out] drv_sbb SIMO buck-boost drive strength trim field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1580 of file MAX77659.cpp.

int get_en_ldo ( decode_en_ldo_t * en_ldo )

Get Enable Control for LDO Channel x.

Parameters:

[out] en_ldo Enable control for LDO channel x field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1732 of file MAX77659.cpp.

int get_en_sbb	(	uint8_t	channel,
		decode_en_sbb_t *	en_sbb
	)

Get Enable Control for SIMO Buck-Boost Channel x.

Parameters:

[in]	channel	Channel number: 0, 1 or 2.
[out]	en_sbb	Enable control for SIMO buck-boost channel x field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1517 of file MAX77659.cpp.

int get_ercflag	(	reg_bit_ercflag_t	bit_field,
		uint8_t *	flag
	)

Get bit field of ERCFLAG (0x05) register.

Parameters:

[in]	bit_field	ERCFLAG register bit field to be written.
[out]	flag	Pointer to save result of ercglag bit states. For individual bit 0x0: ERCFLAG has not occurred, 0x1: ERCFLAG has occurred.

Returns:: 0 on success, error code on failure.

Definition at line 127 of file MAX77659.cpp.

int get_i_term ( float * percent )

Get Charger Termination Current (ITERM).

I_TERM[1:0] sets the charger termination current as a percentage of the fast charge current IFAST-CHG. Bit 4:3 of CNFG_CHG_C (0x22) register.

Parameters:

[out] percent Pointer of value to be read. 5%, 7.5%, 10%, 15%.

Returns:: 0 on success, error code on failure.

Definition at line 948 of file MAX77659.cpp.

int get_imon_dischg_scale ( float * currentmA )

Get the Battery Discharge Current Full-Scale Current Value.

Bit 7:4 of CNFG_CHG_I (0x28) register.

Parameters:

[out] currentmA Pointer of value to be read. 8.2mA, 40.5mA, 72.3mA, 103.4mA, 134.1mA, 164.1mA, 193.7mA, 222.7mA, 251.2mA, 279.3mA, 300.0mA

Returns:: 0 on success, error code on failure.

Definition at line 1276 of file MAX77659.cpp.

int get_interrupt_mask	(	reg_bit_int_mask_t	bit_field,
		uint8_t *	maskBit
	)

Get bit field of INT_M_CHG (0x07), INTM_GLBL0 (0x08) or INTM_GLBL1 (0x09) register.

Parameters:

[in]	bit_field	Register bit field to be written.
[out]	maskBit	0x0: Interrupt is unmasked, 0x1: Interrupt is masked.

Returns:: 0 on success, error code on failure.

Definition at line 298 of file MAX77659.cpp.

int get_ip_chg ( decode_ip_chg_t * ip_chg )

Get SIMO Buck-Boost Charging Channel Peak Current Limit.

Parameters:

[out] ip_chg SIMO Buck-Boost Charging Channel Peak Current Limit field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1602 of file MAX77659.cpp.

int get_ip_sbb	(	uint8_t	channel,
		decode_ip_sbb_t *	ip_sbb
	)

Get SIMO Buck-Boost Channel 0, 1 or 2 Peak Current Limit.

Parameters:

[in]	channel	Channel number: 0, 1 or 2.
[out]	ip_sbb	SIMO Buck-Boost Channel x Peak Current Limit field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1635 of file MAX77659.cpp.

int get_ldo_md ( decode_ldo_md_t * mode )

Get Operation mode of LDOx.

Parameters:

[out] mode Operation mode of LDOx bit to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1776 of file MAX77659.cpp.

int get_mux_sel ( decode_mux_sel_t * selection )

Get the analog channel to connect to AMUX.

Parameters:

[out] selection AMUX value field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1310 of file MAX77659.cpp.

int get_op_mode	(	uint8_t	channel,
		decode_op_mode_t *	mode
	)

Get Operation mode of SBBx.

Parameters:

[in]	channel	Channel number: 0, 1 or 2.
[out]	mode	Operation mode of SBBx bit to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1409 of file MAX77659.cpp.

int get_op_mode_chg ( decode_op_mode_chg_t * op_mode_chg )

Get Operation mode of the charging channel of SIMO.

Parameters:

[out] op_mode_chg Operation mode of the charging channel of SIMO bit to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1558 of file MAX77659.cpp.

int get_stat_chg_a	(	reg_bit_stat_chg_a_t	bit_field,
		uint8_t *	status
	)

Get STAT_CHG_A (0x02) register.

Parameters:

[in]	bit_field	Register bit field to be written.
[out]	status	Pointer of value to be read. For individual bit, 0x0 = It is not engaged, 0x1 = It is engaged.

Returns:: 0 on success, error code on failure.

Definition at line 680 of file MAX77659.cpp.

int get_stat_chg_b	(	reg_bit_stat_chg_b_t	bit_field,
		uint8_t *	status
	)

Get STAT_CHG_B (0x03) register.

Parameters:

[in]	bit_field	Register bit field to be written.
[out]	status	Pointer of value to be read.

Returns:: 0 on success, error code on failure.

Definition at line 720 of file MAX77659.cpp.

int get_stat_glbl	(	reg_bit_stat_glbl_t	bit_field,
		uint8_t *	status
	)

Get bit field of STAT_GLBL (0x06) register.

Parameters:

[in]	bit_field	STAT_GLBL register bit field to be written.
[out]	status	Pointer to save result of Status Global bit state.

Returns:: 0 on success, error code on failure.

Definition at line 169 of file MAX77659.cpp.

int get_t_fast_chg ( decode_t_fast_chg_t * t_fast_chg )

Get the Fast-charge Safety timer, tFC.

Bit 1:0 of CNFG_CHG_E (0x24) register.

Parameters:

[out] t_fast_chg Fast-charge safety timer field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1107 of file MAX77659.cpp.

int get_t_topoff ( uint8_t * minute )

Get Top-off Timer Value.

Bit 2:0 of CNFG_CHG_C (0x22) register.

Parameters:

[out] minute Pointer of value to be read. 0 minutes, 5 minutes, 10 minutes 15 minutes, 20 minutes, 25 minutes, 30 minutes, 35 minutes.

Returns:: 0 on success, error code on failure.

Definition at line 981 of file MAX77659.cpp.

int get_thm_cold ( decode_thm_cold_t * thm_cold )

Get the VCOLD JEITA Temperature Threshold.

Parameters:

[out] thm_cold The VCOLD JEITA temperature threshold field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 838 of file MAX77659.cpp.

int get_thm_cool ( decode_thm_cool_t * thm_cool )

Get the VCOOL JEITA Temperature Threshold.

Parameters:

[out] thm_cool The VCOOL JEITA temperature threshold field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 816 of file MAX77659.cpp.

int get_thm_dtls ( decode_thm_dtls_t * thm_dtls )

Get Battery Temperature Details.

Valid only when CHGIN_DTLS[1:0] = 0b11.

Parameters:

[out] thm_dtls Battery temperature details field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 707 of file MAX77659.cpp.

int get_thm_en ( decode_thm_en_t * thm_en )

Get Thermistor Enable Bit.

Bit 1:0 of CNFG_CHG_F (0x25) register.

Parameters:

[out] thm_en Thermistor Enable Bit field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1162 of file MAX77659.cpp.

int get_thm_hot ( decode_thm_hot_t * thm_hot )

Get the VHOT JEITA Temperature Threshold.

Parameters:

[out] thm_hot The VHOT JEITA temperature threshold field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 772 of file MAX77659.cpp.

int get_thm_warm ( decode_thm_warm_t * thm_warm )

Get the VWARM JEITA Temperature Threshold.

Parameters:

[out] thm_warm The VWARM JEITA temperature threshold field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 794 of file MAX77659.cpp.

int get_tj_reg ( uint8_t * tempDegC )

Get the Die Junction Temperature Regulation Point, TJ-REG.

Bit 7:5 of CNFG_CHG_D (0x23) register.

Parameters:

[out] tempDegC Pointer of value to be read. 60ºC, 70ºC, 80ºC, 90ºC, 100ºC.

Returns:: 0 on success, error code on failure.

Definition at line 1009 of file MAX77659.cpp.

int get_tv_ldo_offset ( decode_tv_ldo_offset_t * offset )

Get LDO Output Channel 0 Target Output Voltage.

Bit 7. CNFG_LDO0_A (0x38)

Parameters:

[out] offset LDO Output Channel 0 target output voltage offset field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1664 of file MAX77659.cpp.

int get_tv_ldo_volt ( float * voltV )

Get LDO Output Channel 0 Target Output Voltage.

Bit 6:0. CNFG_LDO0_A (0x38)

Parameters:

[out] voltV LDO Output Channel 0 target output voltage field to be read. LDOx = 500mV + 25mV x TV_LDOx[6:0] 0.500V, 0.525V, 0.550V, 0.575V, 0.600V, 0.625V, 0.650V, 0.675V, 0.700V, ... 3.650, 3.675.

When TV_LDO[7] = 0, TV_LDO[6:0] sets the LDO's output voltage range from 0.5V to 3.675V. When TV_LDO[7] = 1, TV_LDO[6:0] sets the LDO's output voltage from 1.825V to 5V.

Returns:: 0 on success, error code on failure.

Definition at line 1705 of file MAX77659.cpp.

int get_tv_sbb	(	uint8_t	channel,
		float *	voltV
	)

Get SIMO Buck-Boost Channel x Target Output Voltage.

CNFG_SBB0_A (0x29), CNFG_SBB1_A (0x2B) and CNFG_SBB2_A (0x2D)

Parameters:

[in]	channel	Channel number: 0, 1 or 2.
[out]	voltV	SIMO buck-boost channel x target output voltage field to be read. SBBx = 500mV + 25mV x TV_SBBx[7:0] 0.500V, 0.525V, 0.550V, 0.575V, 0.600V, 0.625V, 0.650V, 0.675V, 0.700V, ... 5.425V, 5.450V, 5.475V, 5.500V.

Returns:: 0 on success, error code on failure.

Definition at line 1351 of file MAX77659.cpp.

int get_usbs ( decode_usbs_t * usbs )

Get USB Suspend Mode Bit.

Bit 1:0 of CNFG_CHG_G (0x26) register.

Parameters:

[out] usbs CHGIN in USB suspend mode bit field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1213 of file MAX77659.cpp.

int get_vsys_hdrm ( decode_vsys_hdrm_t * vsys_hdrm )

Get SYS Headroom Voltage Regulation.

Parameters:

[out] vsys_hdrm SYS Headroom Voltage field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1032 of file MAX77659.cpp.

int get_vsys_min ( decode_vsys_min_t * vsys_min )

Get Minimum SYS Voltage.

Bit 1:0 of CNFG_CHG_D (0x23) register.

Parameters:

[out] vsys_min Pointer of value to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1054 of file MAX77659.cpp.

int irq_disable_all ( )

Disable all interrupts.

Returns:: 0 on success, error code on failure

Definition at line 1789 of file MAX77659.cpp.

int read_register	(	uint8_t	reg,
		uint8_t *	value
	)

Read from a register.

Parameters:

[in]	reg	Address of a register to be read.
[out]	value	Pointer to save result value.

Returns:: 0 on success, negative error code on failure.

Definition at line 78 of file MAX77659.cpp.

int set_ade_ldo ( decode_ade_ldo_t ade_ldo )

Set LDO0 Active-Discharge Enable.

Parameters:

[in] ade_ldo LDO0 active-discharge enable bit to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1745 of file MAX77659.cpp.

int set_ade_sbb	(	uint8_t	channel,
		decode_ade_sbb_t	ade_sbb
	)

Set SIMO Buck-Boost Channel x Active-Discharge Enable.

Parameters:

[in]	channel	Channel number: 0, 1 or 2.
[in]	ade_sbb	SIMO buck-boost channel 2 active-discharge enable bit to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1441 of file MAX77659.cpp.

int set_chg_cc ( float currentmA )

Set the Fast-Charge Constant Current Value, IFAST-CHG.

Bit 7:2 of CNFG_CHG_E (0x24) register.

Parameters:

[in] currentmA 7.5mA, 15.0mA, 22.5mA, ... 292.5mA, 300.0mA.

Returns:: 0 on success, error code on failure.

Definition at line 1067 of file MAX77659.cpp.

int set_chg_cc_jeita ( float currentmA )

Set IFAST-CHG-JEITA when the battery is either cool or warm as defined by the VCOOL and VWARM temperature thresholds.

Bit 7:2 of CNFG_CHG_F (0x25) register.

Parameters:

[in] currentmA 7.5mA, 15.0mA, 22.5mA, ... 292.5mA, 300.0mA.

Returns:: 0 on success, error code on failure.

Definition at line 1120 of file MAX77659.cpp.

int set_chg_cv ( float voltV )

Set Fast-Charge Battery Regulation Voltage, VFAST-CHG.

Bit 7:2 of CNFG_CHG_G (0x26) register.

Parameters:

[in] voltV 3.600V, 3.625V, 3.650V, ... 4.575V, 4.600V.

Returns:: 0 on success, error code on failure.

Definition at line 1175 of file MAX77659.cpp.

int set_chg_cv_jeita ( float voltV )

Set the modified VFAST-CHG-JEITA for when the battery is either cool or warm as defined by the VCOOL and VWARM temperature thresholds.

Bit 7:2 of CNFG_CHG_H (0x27) register.

Parameters:

[in] voltV Pointer of value to be read. 3.600V, 3.625V, 3.650V, ... 4.575V, 4.600V.

Returns:: 0 on success, error code on failure.

Definition at line 1226 of file MAX77659.cpp.

int set_chg_pq ( float voltV )

Set Battery Prequalification Voltage Threshold (VPQ).

Bit 7:5 of CNFG_CHG_C (0x22) register.

Parameters:

[in] voltV 2.3V, 2.4V, 2.5V, 2.6V, 2.7V, 2.8V, 2.9V, 3.0V.

Returns:: 0 on success, error code on failure.

Definition at line 905 of file MAX77659.cpp.

int set_cnfg_chg_b	(	reg_bit_cnfg_chg_b_t	bit_field,
		uint8_t	config
	)

Set CNFG_CHG_B (0x21) register.

Parameters:

[in]	bit_field	Register bit field to be written.
[in]	config	Register bit field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 851 of file MAX77659.cpp.

int set_cnfg_glbl	(	reg_bit_cnfg_glbl_t	bit_field,
		uint8_t	config
	)

Set CNFG_GLBL (0x10) register.

Parameters:

[in]	bit_field	Register bit field to be written.
[in]	config	Register bit field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 378 of file MAX77659.cpp.

int set_cnfg_gpio	(	reg_bit_cnfg_gpio_t	bit_field,
		uint8_t	channel,
		uint8_t	config
	)

Set either CNFG_GPIO0 (0x11) or CNFG_GPIO1 (0x12).

Parameters:

[in]	bit_field	Register bit field to be written.
[in]	channel	Channel number: 0 or 1
[in]	config	Register bit field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 456 of file MAX77659.cpp.

int set_cnfg_wdt	(	reg_bit_cnfg_wdt_t	bit_field,
		uint8_t	config
	)

Set CNFG_WDT (0x17) register.

Parameters:

[in]	bit_field	Register bit field to be written.
[in]	config	Field value to be written.

Returns:: 0 on success, error code on failure.

Definition at line 614 of file MAX77659.cpp.

int set_drv_sbb ( decode_drv_sbb_t drv_sbb )

Set SIMO Buck-Boost (all channels) Drive Strength Trim.

Parameters:

[in] drv_sbb SIMO buck-boost drive strength trim field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1571 of file MAX77659.cpp.

int set_en_ldo ( decode_en_ldo_t en_ldo )

Set Enable Control for LDO Channel0.

Parameters:

[in] en_ldo Enable control for LDO channel x field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1723 of file MAX77659.cpp.

int set_en_sbb	(	uint8_t	channel,
		decode_en_sbb_t	en_sbb
	)

Set Enable Control for SIMO Buck-Boost Channel x.

Parameters:

[in]	channel	Channel number: 0, 1 or 2.
[in]	en_sbb	Enable control for SIMO buck-boost channel x field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1495 of file MAX77659.cpp.

int set_i_term ( float percent )

Set Charger Termination Current (ITERM).

I_TERM[1:0] sets the charger termination current as a percentage of the fast charge current IFAST-CHG. Bit 4:3 of CNFG_CHG_C (0x22) register.

Parameters:

[in] percent 5%, 7.5%, 10%, 15%.

Returns:: 0 on success, error code on failure.

Definition at line 934 of file MAX77659.cpp.

int set_imon_dischg_scale ( float currentmA )

Set the Battery Discharge Current Full-Scale Current Value.

Bit 7:4 of CNFG_CHG_I (0x28) register.

Parameters:

[in] currentmA 8.2mA, 40.5mA, 72.3mA, 103.4mA, 134.1mA, 164.1mA, 193.7mA, 222.7mA, 251.2mA, 279.3mA, 300.0mA

Returns:: 0 on success, error code on failure.

Definition at line 1255 of file MAX77659.cpp.

void set_interrupt_handler	(	reg_bit_int_glbl_t	id,
		interrupt_handler_function	func,
		void *	cb
	)

Set Interrupt Handler for a Specific Interrupt ID.

Parameters:

[in]	id	Interrupt id, one of INTR_ID_*.
[in]	func	Interrupt handler function.
[in]	cb	Interrupt handler data.

Definition at line 1822 of file MAX77659.cpp.

int set_interrupt_mask	(	reg_bit_int_mask_t	bit_field,
		uint8_t	maskBit
	)

Set bit field of INT_M_CHG (0x07), INTM_GLBL1 (0x08) or INTM_GLBL0 (0x09) register.

Parameters:

[in]	bit_field	Register bit field to be set.
[out]	maskBit	0x0: Interrupt is unmasked, 0x1: Interrupt is masked.

Returns:: 0 on success, error code on failure.

Definition at line 211 of file MAX77659.cpp.

int set_ip_chg ( decode_ip_chg_t ip_chg )

Set SIMO Buck-Boost Charging Channel Peak Current Limit.

Parameters:

[in] ip_chg SIMO Buck-Boost Charging Channel Peak Current Limit field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1593 of file MAX77659.cpp.

int set_ip_sbb	(	uint8_t	channel,
		decode_ip_sbb_t	ip_sbb
	)

Set SIMO Buck-Boost Channel 0, 1 or 2 Peak Current Limit.

Parameters:

[in]	channel	Channel number: 0, 1 or 2.
[in]	ip_sbb	SIMO Buck-Boost Channel x Peak Current Limit field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1615 of file MAX77659.cpp.

int set_ldo_md ( decode_ldo_md_t mode )

Set Operation mode of LDOx.

Parameters:

[in] mode Operation mode of LDOx bit to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1767 of file MAX77659.cpp.

int set_mux_sel ( decode_mux_sel_t selection )

Set the analog channel to connect to AMUX.

Parameters:

[in] selection AMUX value field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1302 of file MAX77659.cpp.

int set_op_mode	(	uint8_t	channel,
		decode_op_mode_t	mode
	)

Set Operation mode of SBBx.

Parameters:

[in]	channel	Channel number: 0, 1 or 2.
[in]	mode	Operation mode of SBBx bit to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1387 of file MAX77659.cpp.

int set_op_mode_chg ( decode_op_mode_chg_t op_mode_chg )

Set Operation mode of the charging channel of SIMO.

Parameters:

[in] op_mode_chg Operation mode of the charging channel of SIMO bit to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1549 of file MAX77659.cpp.

int set_t_fast_chg ( decode_t_fast_chg_t t_fast_chg )

Set the Fast-charge Safety timer, tFC.

Bit 1:0 of CNFG_CHG_E (0x24) register.

Parameters:

[in] t_fast_chg Fast-charge safety timer field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1099 of file MAX77659.cpp.

int set_t_topoff ( uint8_t minute )

Set Top-off Timer Value.

Bit 2:0 of CNFG_CHG_C (0x22) register.

Parameters:

[in] minute 0 minutes, 5 minutes, 10 minutes 15 minutes, 20 minutes, 25 minutes, 30 minutes, 35 minutes.

Returns:: 0 on success, error code on failure.

Definition at line 968 of file MAX77659.cpp.

int set_thm_cold ( decode_thm_cold_t thm_cold )

Set the VCOLD JEITA Temperature Threshold.

Parameters:

[in] thm_cold The VCOLD JEITA temperature threshold field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 829 of file MAX77659.cpp.

int set_thm_cool ( decode_thm_cool_t thm_cool )

Set the VCOOL JEITA Temperature Threshold.

Parameters:

[in] thm_cool The VCOOL JEITA temperature threshold field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 807 of file MAX77659.cpp.

int set_thm_en ( decode_thm_en_t thm_en )

Set Thermistor Enable Bit.

Bit 1 of CNFG_CHG_F (0x25) register.

Parameters:

[in] thm_en Thermistor Enable Bit to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1153 of file MAX77659.cpp.

int set_thm_hot ( decode_thm_hot_t thm_hot )

Set the VHOT JEITA Temperature Threshold.

Parameters:

[in] thm_hot The VHOT JEITA temperature threshold field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 763 of file MAX77659.cpp.

int set_thm_warm ( decode_thm_warm_t thm_warm )

Set the VWARM JEITA Temperature Threshold.

Parameters:

[in] thm_warm The VWARM JEITA temperature threshold field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 785 of file MAX77659.cpp.

int set_tj_reg ( uint8_t tempDegC )

Set the Die Junction Temperature Regulation Point, TJ-REG.

Bit 7:5 of CNFG_CHG_D (0x23) register.

Parameters:

[in] tempDegC 60ºC, 70ºC, 80ºC, 90ºC, 100ºC.

Returns:: 0 on success, error code on failure.

Definition at line 995 of file MAX77659.cpp.

int set_tv_ldo_offset ( decode_tv_ldo_offset_t offset )

Set LDO Output Channel 0 Target Output Voltage.

Bit 7. CNFG_LDO0_A (0x38)

Parameters:

[in] offset LDO Output Channel 0 target output voltage offset field to be read.

Returns:: 0 on success, error code on failure.

Definition at line 1655 of file MAX77659.cpp.

int set_tv_ldo_volt ( float voltV )

Set LDO Output Channel 0 Target Output Voltage.

Bit 6:0. CNFG_LDO0_A (0x38)

Parameters:

[in] voltV LDO Output Channel 0 target output voltage field to be read. LDOx = 500mV + 25mV x TV_LDOx[6:0] 0.500V, 0.525V, 0.550V, 0.575V, 0.600V, 0.625V, 0.650V, 0.675V, 0.700V, ... 3.650, 3.675.

When TV_LDO[7] = 0, TV_LDO[6:0] sets the LDO's output voltage range from 0.5V to 3.675V. When TV_LDO[7] = 1, TV_LDO[6:0] sets the LDO's output voltage from 1.825V to 5V.

Returns:: 0 on success, error code on failure.

Definition at line 1677 of file MAX77659.cpp.

int set_tv_sbb	(	uint8_t	channel,
		float	voltV
	)

Set SIMO Buck-Boost Channel x Target Output Voltage.

CNFG_SBB0_A (0x29), CNFG_SBB1_A (0x2B) and CNFG_SBB2_A (0x2D)

Parameters:

[in]	channel	Channel number: 0, 1 or 2.
[in]	voltV	SIMO buck-boost channel x target output voltage field to be written. SBBx = 500mV + 25mV x TV_SBBx[7:0] 0.500V, 0.525V, 0.550V, 0.575V, 0.600V, 0.625V, 0.650V, 0.675V, 0.700V, ... 5.425V, 5.450V, 5.475V, 5.500V.

Returns:: 0 on success, error code on failure.

Definition at line 1322 of file MAX77659.cpp.

int set_usbs ( decode_usbs_t usbs )

Set USB Suspend Mode Bit.

Bit 1 of CNFG_CHG_G (0x26) register.

Parameters:

[in] usbs CHGIN in USB suspend mode bit to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1204 of file MAX77659.cpp.

int set_vsys_hdrm ( decode_vsys_hdrm_t vsys_hdrm )

Set SYS Headroom Voltage Regulation.

Parameters:

[in] vsys_hdrm SYS Headroom Voltage field to be written.

Returns:: 0 on success, error code on failure.

Definition at line 1023 of file MAX77659.cpp.

int set_vsys_min ( decode_vsys_min_t vsys_min )

Set Minimum SYS Voltage.

Bit 1:0 of CNFG_CHG_D (0x23) register.

Parameters:

[in] vsys_min Decoded values for 3.2V, 3.3V, 3.4V, 3.5V.

Returns:: 0 on success, error code on failure.

Definition at line 1045 of file MAX77659.cpp.

int write_register	(	uint8_t	reg,
		const uint8_t *	value
	)

Write to a register.

Parameters:

[in]	reg	Address of a register to be written.
[out]	value	Pointer of value to be written to register.

Returns:: 0 on success, negative error code on failure.

Definition at line 96 of file MAX77659.cpp.

MAX77659 Class Reference

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MAX77659 Class Reference

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Detailed Description

Member Typedef Documentation

Member Enumeration Documentation

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