Linduino  1.3.0
Linear Technology Arduino-Compatible Demonstration Board

Library for LTC6810-1 Multicell Battery Monitor. More...

Detailed Description

Library for LTC6810-1 Multicell Battery Monitor.

Definition in file LTC6810.cpp.

Go to the source code of this file.

Functions

void LTC6810_init_reg_limits (uint8_t total_ic, cell_asic *ic)
 Initialize the Register limits. More...
 
void LTC6810_wrcfg (uint8_t total_ic, cell_asic *ic)
 Write the LTC6810 configuration register. More...
 
int8_t LTC6810_rdcfg (uint8_t total_ic, cell_asic *ic)
 Reads configuration registers of a LTC6810 daisy chain. More...
 
void LTC6810_adcv (uint8_t MD, uint8_t DCP, uint8_t CH)
 Starts cell voltage conversion. More...
 
void LTC6810_adax (uint8_t MD, uint8_t CHG)
 Start a GPIO, cell 0 and Vref2 Conversion. More...
 
void LTC6810_adstat (uint8_t MD, uint8_t CHST)
 Start a Status ADC Conversion. More...
 
void LTC6810_adcvsc (uint8_t MD, uint8_t DCP)
 Starts cell voltage and SOC conversion. More...
 
void LTC6810_adcvax (uint8_t MD, uint8_t DCP)
 Starts cell voltage, Cell 0 and GPIO 1 conversion. More...
 
uint8_t LTC6810_rdcv (uint8_t reg, uint8_t total_ic, cell_asic *ic)
 Reads and parses the LTC6810 cell voltage registers. More...
 
int8_t LTC6810_rdaux (uint8_t reg, uint8_t total_ic, cell_asic *ic)
 Reads and parses the LTC6810 auxiliary registers. More...
 
int8_t LTC6810_rdstat (uint8_t reg, uint8_t total_ic, cell_asic *ic)
 Reads and parses the LTC6810 stat registers. More...
 
uint8_t LTC6810_rds (uint8_t reg, uint8_t total_ic, cell_asic *ic)
 Reads and parses the LTC6810 S voltage registers. More...
 
void LTC6810_rds_reg (uint8_t reg, uint8_t total_ic, uint8_t *data)
 Reads the raw S voltage register data. More...
 
uint8_t LTC6810_pladc ()
 Sends the poll ADC command. More...
 
uint32_t LTC6810_pollAdc ()
 This function will block operation until the ADC has finished it's conversion. More...
 
void LTC6810_clrcell ()
 Clears the LTC6810 cell voltage registers. More...
 
void LTC6810_clraux ()
 Clears the LTC6810 Auxiliary registers. More...
 
void LTC6810_clrstat ()
 Clears the LTC6810 Stat registers. More...
 
void LTC6810_diagn ()
 Starts the Mux Decoder diagnostic self test. More...
 
void LTC6810_cvst (uint8_t MD, uint8_t ST)
 Starts Cell voltage self test conversion. More...
 
void LTC6810_axst (uint8_t MD, uint8_t ST)
 Start an Auxiliary Register Self Test Conversion. More...
 
void LTC6810_statst (uint8_t MD, uint8_t ST)
 Start a Status Register Self Test Conversion. More...
 
void LTC6810_adaxd (uint8_t MD, uint8_t CHG)
 Start an GPIO Redundancy test. More...
 
void LTC6810_adstatd (uint8_t MD, uint8_t CHST)
 Start a Status register redundancy test Conversion. More...
 
int16_t LTC6810_run_cell_adc_st (uint8_t adc_reg, uint8_t total_ic, cell_asic *ic, uint8_t md, bool adcopt)
 Helper function that runs the ADC Self Tests. More...
 
int16_t LTC6810_run_adc_redundancy_st (uint8_t adc_mode, uint8_t adc_reg, uint8_t total_ic, cell_asic *ic)
 Helper function that runs the ADC Digital Redundancy commands and checks output for errors. More...
 
void LTC6810_adow (uint8_t MD, uint8_t PUP, uint8_t CH, uint8_t DCP)
 Start an open wire Conversion. More...
 
void LTC6810_axow (uint8_t MD, uint8_t PUP)
 Start GPIOs open wire ADC conversion. More...
 
void LTC6810_run_openwire_single (uint8_t total_ic, cell_asic *ic)
 Helper function that runs the data sheet open wire algorithm for single cell detection. More...
 
void LTC6810_run_openwire_multi (uint8_t total_ic, cell_asic *ic)
 Runs the data sheet algorithm for open wire for multiple cell and two consecutive cells detection. More...
 
void LTC6810_run_gpio_openwire (uint8_t total_ic, cell_asic ic[])
 
void LTC6810_set_discharge (int Cell, uint8_t total_ic, cell_asic *ic)
 Helper function to set discharge bit in CFG register. More...
 
void LTC6810_clear_discharge (uint8_t total_ic, cell_asic *ic)
 Clears all of the DCC bits in the configuration registers. More...
 
void LTC6810_wrpwm (uint8_t total_ic, uint8_t pwmReg, cell_asic *ic)
 Writes to the LTC6810 PWM register of LTC6810. More...
 
int8_t LTC6810_rdpwm (uint8_t total_ic, uint8_t pwmReg, cell_asic *ic)
 Reads pwm registers of the LTC6810 in daisy chain. More...
 
void LTC6810_wrcomm (uint8_t total_ic, cell_asic *ic)
 Write the LTC6810 COMM register. More...
 
int8_t LTC6810_rdcomm (uint8_t total_ic, cell_asic *ic)
 Reads comm registers of a LTC6810 in daisy chain. More...
 
void LTC6810_stcomm (uint8_t len)
 Issues a stcomm command and clocks data out of the COMM register. More...
 
uint8_t LTC6810_rdsid (uint8_t total_ic, cell_asic *ic)
 Reads Serial ID registers group. More...
 
void LTC6810_mute ()
 Mutes the LTC6810 discharge transistors. More...
 
void LTC6810_unmute ()
 Clears the LTC6810 Mute Discharge. More...
 
void LTC6810_check_pec (uint8_t total_ic, uint8_t reg, cell_asic *ic)
 Helper Function that counts overall PEC errors and register/IC PEC errors. More...
 
void LTC6810_reset_crc_count (uint8_t total_ic, cell_asic *ic)
 Helper Function that resets the PEC error counters. More...
 
void LTC6810_init_cfg (uint8_t total_ic, cell_asic *ic)
 Helper Function to initialize the CFGR data structures. More...
 
void LTC6810_set_cfgr (uint8_t nIC, cell_asic *ic, bool refon, bool adcopt, bool gpio[4], bool dcc[6], bool dcc_0, bool mcal, bool en_dtmen, bool dis_red, bool fdrf, bool sconv, bool dcto[4], uint16_t uv, uint16_t ov)
 Helper function to set appropriate bits in CFGR register based on bit function. More...
 
void LTC6810_set_cfgr_refon (uint8_t nIC, cell_asic *ic, bool refon)
 Helper function to turn the REFON bit HIGH or LOW. More...
 
void LTC6810_set_cfgr_adcopt (uint8_t nIC, cell_asic *ic, bool adcopt)
 Helper function to turn the ADCOPT bit HIGH or LOW. More...
 
void LTC6810_set_cfgr_gpio (uint8_t nIC, cell_asic *ic, bool gpio[4])
 
void LTC6810_set_cfgr_dis (uint8_t nIC, cell_asic *ic, bool dcc[6])
 
void LTC6810_set_cfgr_uv (uint8_t nIC, cell_asic *ic, uint16_t uv)
 Helper function to set uv field in CFGRA register. More...
 
void LTC6810_set_cfgr_ov (uint8_t nIC, cell_asic *ic, uint16_t ov)
 Helper function to set ov field in CFGRA register. More...
 
void LTC6810_set_cfgr_mcal (uint8_t nIC, cell_asic *ic, bool mcal)
 Helper function to set the MCAL bit. More...
 
void LTC6810_set_cfgr_dcc_0 (uint8_t nIC, cell_asic *ic, bool dcc_0)
 Helper function to set the DCC_0 bit. More...
 
void LTC6810_set_cfgr_en_dtmen (uint8_t nIC, cell_asic *ic, bool en_dtmen)
 Helper function to set the EN_DTMEN bit. More...
 
void LTC6810_set_cfgr_dis_red (uint8_t nIC, cell_asic *ic, bool dis_red)
 Helper function to set the DIS_RED bit. More...
 
void LTC6810_set_cfgr_fdrf (uint8_t nIC, cell_asic *ic, bool fdrf)
 Helper function to set the FDRF bit. More...
 
void LTC6810_set_cfgr_sconv (uint8_t nIC, cell_asic *ic, bool sconv)
 Helper function to set the SCONV bit. More...
 
void LTC6810_set_cfgr_dcto (uint8_t nIC, cell_asic *ic, bool dcto[4])
 

Function Documentation

◆ LTC6810_adax()

void LTC6810_adax ( uint8_t  MD,
uint8_t  CHG 
)

Start a GPIO, cell 0 and Vref2 Conversion.

Returns
void
Parameters
MDADC Conversion Mode
CHGSets which GPIO channels are converted

Definition at line 113 of file LTC6810.cpp.

◆ LTC6810_adaxd()

void LTC6810_adaxd ( uint8_t  MD,
uint8_t  CHG 
)

Start an GPIO Redundancy test.

Returns
void
Parameters
MDADC Conversion Mode
CHGSets which GPIO channels are converted

Definition at line 352 of file LTC6810.cpp.

◆ LTC6810_adcv()

void LTC6810_adcv ( uint8_t  MD,
uint8_t  DCP,
uint8_t  CH 
)

Starts cell voltage conversion.

Returns
void
Parameters
MDADC Conversion Mode
DCPControls if Discharge is permitted during conversion
CHSets which Cell channels are converted

Definition at line 104 of file LTC6810.cpp.

◆ LTC6810_adcvax()

void LTC6810_adcvax ( uint8_t  MD,
uint8_t  DCP 
)

Starts cell voltage, Cell 0 and GPIO 1 conversion.

Returns
void
Parameters
MDADC Conversion Mode
DCPControls if Discharge is permitted during conversion

Definition at line 137 of file LTC6810.cpp.

◆ LTC6810_adcvsc()

void LTC6810_adcvsc ( uint8_t  MD,
uint8_t  DCP 
)

Starts cell voltage and SOC conversion.

Returns
void
Parameters
MDADC Conversion Mode
DCPControls if Discharge is permitted during conversion

Definition at line 129 of file LTC6810.cpp.

◆ LTC6810_adow()

void LTC6810_adow ( uint8_t  MD,
uint8_t  PUP,
uint8_t  CH,
uint8_t  DCP 
)

Start an open wire Conversion.

Returns
void
Parameters
MDADC Conversion Mode
PUPPull up/Pull down current
CHChannels
DCPDischarge Permit

Definition at line 393 of file LTC6810.cpp.

◆ LTC6810_adstat()

void LTC6810_adstat ( uint8_t  MD,
uint8_t  CHST 
)

Start a Status ADC Conversion.

Returns
void
Parameters
MDADC Conversion Mode
CHSTSets which Stat channels are converted

Definition at line 121 of file LTC6810.cpp.

◆ LTC6810_adstatd()

void LTC6810_adstatd ( uint8_t  MD,
uint8_t  CHST 
)

Start a Status register redundancy test Conversion.

Returns
void
Parameters
MDADC Mode
CHSTSets which Status channels are converted

Definition at line 360 of file LTC6810.cpp.

◆ LTC6810_axow()

void LTC6810_axow ( uint8_t  MD,
uint8_t  PUP 
)

Start GPIOs open wire ADC conversion.

Returns
void
Parameters
MDADC Mode
PUPPull up/Pull down current

Definition at line 403 of file LTC6810.cpp.

◆ LTC6810_axst()

void LTC6810_axst ( uint8_t  MD,
uint8_t  ST 
)

Start an Auxiliary Register Self Test Conversion.

Returns
void
Parameters
MDADC Conversion Mode
STSets if self test 1 or 2 is run

Definition at line 336 of file LTC6810.cpp.

◆ LTC6810_check_pec()

void LTC6810_check_pec ( uint8_t  total_ic,
uint8_t  reg,
cell_asic ic 
)

Helper Function that counts overall PEC errors and register/IC PEC errors.

Returns
void
Parameters
total_icNumber of ICs in the daisy chain
regType of register
icA two dimensional array that will store the data

Definition at line 643 of file LTC6810.cpp.

◆ LTC6810_clear_discharge()

void LTC6810_clear_discharge ( uint8_t  total_ic,
cell_asic ic 
)

Clears all of the DCC bits in the configuration registers.

Returns
void
Parameters
total_icNumber of ICs in the daisy chain
icA two dimensional array that will store the data

Definition at line 529 of file LTC6810.cpp.

◆ LTC6810_clraux()

void LTC6810_clraux ( )

Clears the LTC6810 Auxiliary registers.

Returns
void

Definition at line 306 of file LTC6810.cpp.

◆ LTC6810_clrcell()

void LTC6810_clrcell ( )

Clears the LTC6810 cell voltage registers.

Returns
void

Definition at line 296 of file LTC6810.cpp.

◆ LTC6810_clrstat()

void LTC6810_clrstat ( )

Clears the LTC6810 Stat registers.

Returns
void

Definition at line 316 of file LTC6810.cpp.

◆ LTC6810_cvst()

void LTC6810_cvst ( uint8_t  MD,
uint8_t  ST 
)

Starts Cell voltage self test conversion.

Returns
void
Parameters
MDADC Conversion Mode
STSets if self test 1 or 2 is run

Definition at line 328 of file LTC6810.cpp.

◆ LTC6810_diagn()

void LTC6810_diagn ( )

Starts the Mux Decoder diagnostic self test.

Running this command will start the Mux Decoder Diagnostic Self Test. This test takes roughly 1ms to complete. The MUXFAIL bit will be updated. The bit will be set to 1 for a failure and 0 if the test has been passed.

Returns
void

Definition at line 322 of file LTC6810.cpp.

◆ LTC6810_init_cfg()

void LTC6810_init_cfg ( uint8_t  total_ic,
cell_asic ic 
)

Helper Function to initialize the CFGR data structures.

Returns
void
Parameters
total_icNumber of ICs in the daisy chain
icA two dimensional array that will store the data

Definition at line 660 of file LTC6810.cpp.

◆ LTC6810_init_reg_limits()

void LTC6810_init_reg_limits ( uint8_t  total_ic,
cell_asic ic 
)

Initialize the Register limits.

Returns
void
Parameters
total_icNumber of ICs in the system
icA two dimensional array that will store the data

Definition at line 66 of file LTC6810.cpp.

◆ LTC6810_mute()

void LTC6810_mute ( )

Mutes the LTC6810 discharge transistors.

Returns
void

Definition at line 622 of file LTC6810.cpp.

◆ LTC6810_pladc()

uint8_t LTC6810_pladc ( )

Sends the poll ADC command.

Returns
1 byte read back after a pladc command. If the byte is not 0xFF ADC conversion has completed

Definition at line 280 of file LTC6810.cpp.

◆ LTC6810_pollAdc()

uint32_t LTC6810_pollAdc ( )

This function will block operation until the ADC has finished it's conversion.

Returns
the approximate time it took for the ADC function to complete.

Definition at line 286 of file LTC6810.cpp.

◆ LTC6810_rdaux()

int8_t LTC6810_rdaux ( uint8_t  reg,
uint8_t  nIC,
cell_asic ic 
)

Reads and parses the LTC6810 auxiliary registers.

Returns
int8_t, pec_error PEC Status. 0: No PEC error detected -1: PEC error detected, retry read
Parameters
regDetermines which GPIO voltage register is read back
total_icThe number of ICs in the daisy chain
icA two dimensional array of the parsed gpio voltage codes

Definition at line 166 of file LTC6810.cpp.

◆ LTC6810_rdcfg()

int8_t LTC6810_rdcfg ( uint8_t  nIC,
cell_asic ic 
)

Reads configuration registers of a LTC6810 daisy chain.

Returns
int8_t, PEC Status. 0: Data read back has matching PEC -1: Data read back has incorrect PEC
Parameters
total_icNumber of ICs in the daisy chain
icA two dimensional array that the function stores the read configuration data

Definition at line 94 of file LTC6810.cpp.

◆ LTC6810_rdcomm()

int8_t LTC6810_rdcomm ( uint8_t  total_ic,
cell_asic ic 
)

Reads comm registers of a LTC6810 in daisy chain.

Returns
int8_t, pec_error PEC Status. 0: Data read back has matching PEC -1: Data read back has incorrect PEC
Parameters
total_icNumber of ICs in the daisy chain
icTwo dimensional array that the function stores the read comm data.

Definition at line 569 of file LTC6810.cpp.

◆ LTC6810_rdcv()

uint8_t LTC6810_rdcv ( uint8_t  reg,
uint8_t  total_ic,
cell_asic ic 
)

Reads and parses the LTC6810 cell voltage registers.

Returns
uint8_t, pec_error PEC Status. 0: No PEC error detected -1: PEC error detected, retry read
Parameters
regDetermines which cell voltage register is read back.
total_icThe number of ICs in the daisy chain
icArray of the parsed cell codes

Definition at line 150 of file LTC6810.cpp.

◆ LTC6810_rdpwm()

int8_t LTC6810_rdpwm ( uint8_t  total_ic,
uint8_t  pwmReg,
cell_asic ic 
)

Reads pwm registers of the LTC6810 in daisy chain.

Returns
void
Parameters
total_icNumber of ICs in the daisy chain
pwmRegSelect register
icA two dimensional array that the function stores the read pwm data

Definition at line 549 of file LTC6810.cpp.

◆ LTC6810_rds()

uint8_t LTC6810_rds ( uint8_t  reg,
uint8_t  total_ic,
cell_asic ic 
)

Reads and parses the LTC6810 S voltage registers.

Returns
uint8_t, pec_error PEC Status. 0: No PEC error detected -1: PEC error detected, retry read
Parameters
regDetermines which S voltage registers is read back.
total_icThe number of ICs in the system
icArray of the parsed cell codes

Definition at line 198 of file LTC6810.cpp.

◆ LTC6810_rds_reg()

void LTC6810_rds_reg ( uint8_t  reg,
uint8_t  total_ic,
uint8_t *  data 
)

Reads the raw S voltage register data.

Returns
void
Parameters
regDetermines which s voltage register is read back
total_icThe number of ICs in the daisy-chain
dataAn array of the unparsed cell codes

Definition at line 256 of file LTC6810.cpp.

◆ LTC6810_rdsid()

uint8_t LTC6810_rdsid ( uint8_t  total_ic,
cell_asic ic 
)

Reads Serial ID registers group.

Returns
uint8_t, pec_error PEC Status. 0: Data read back has matching PEC -1: Data read back has incorrect PEC
Parameters
total_icThe number of ICs in the system
icA two dimensional array that will store the read data

Definition at line 585 of file LTC6810.cpp.

◆ LTC6810_rdstat()

int8_t LTC6810_rdstat ( uint8_t  reg,
uint8_t  total_ic,
cell_asic ic 
)

Reads and parses the LTC6810 stat registers.

Returns
int8_t, pec_error PEC Status. 0: No PEC error detected -1: PEC error detected, retry read
Parameters
regDetermines which Stat register is read back.
total_icThe number of ICs in the system
icA two dimensional array of the parsed stat codes

Definition at line 182 of file LTC6810.cpp.

◆ LTC6810_reset_crc_count()

void LTC6810_reset_crc_count ( uint8_t  total_ic,
cell_asic ic 
)

Helper Function that resets the PEC error counters.

Returns
void
Parameters
total_icNumber of ICs in the daisy chain
icA two dimensional array that will store the data

Definition at line 652 of file LTC6810.cpp.

◆ LTC6810_run_adc_redundancy_st()

int16_t LTC6810_run_adc_redundancy_st ( uint8_t  adc_mode,
uint8_t  adc_reg,
uint8_t  total_ic,
cell_asic ic 
)

Helper function that runs the ADC Digital Redundancy commands and checks output for errors.

Returns
int16_t, error Number of errors detected.
Parameters
adc_modeADC Mode
adc_regType of register
total_icNumber of ICs in the daisy chain
icA two dimensional array that will store the data

Definition at line 381 of file LTC6810.cpp.

◆ LTC6810_run_cell_adc_st()

int16_t LTC6810_run_cell_adc_st ( uint8_t  adc_reg,
uint8_t  total_ic,
cell_asic ic,
uint8_t  md,
bool  adcopt 
)

Helper function that runs the ADC Self Tests.

Returns
int16_t, error Number of errors detected.
Parameters
adc_regType of register
total_icNumber of ICs in the daisy chain
icA two dimensional array that will store the data
mdADC Mode
adcoptthe adcopt bit in the configuration register

Definition at line 368 of file LTC6810.cpp.

◆ LTC6810_run_gpio_openwire()

void LTC6810_run_gpio_openwire ( uint8_t  total_ic,
cell_asic  ic[] 
)

Definition at line 427 of file LTC6810.cpp.

◆ LTC6810_run_openwire_multi()

void LTC6810_run_openwire_multi ( uint8_t  total_ic,
cell_asic ic 
)

Runs the data sheet algorithm for open wire for multiple cell and two consecutive cells detection.

Returns
void
Parameters
total_icNumber of ICs in the daisy chain
icA two dimensional array that will store the data

Definition at line 419 of file LTC6810.cpp.

◆ LTC6810_run_openwire_single()

void LTC6810_run_openwire_single ( uint8_t  total_ic,
cell_asic ic 
)

Helper function that runs the data sheet open wire algorithm for single cell detection.

Returns
void
Parameters
total_icNumber of ICs in the daisy chain
icA two dimensional array that will store the data

Definition at line 411 of file LTC6810.cpp.

◆ LTC6810_set_cfgr()

void LTC6810_set_cfgr ( uint8_t  nIC,
cell_asic ic,
bool  refon,
bool  adcopt,
bool  gpio[4],
bool  dcc[6],
bool  dcc_0,
bool  mcal,
bool  en_dtmen,
bool  dis_red,
bool  fdrf,
bool  sconv,
bool  dcto[4],
uint16_t  uv,
uint16_t  ov 
)

Helper function to set appropriate bits in CFGR register based on bit function.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
refonThe REFON bit
adcoptThe ADCOPT bit
gpioThe GPIO bits
dccThe DCC bits
dcc_0The DCC bit
mcalEnable Multi-Calibration
en_dtmenEnable Discharge timer monitor
dis_redDisable Digital Redundancy Check
fdrfForce digital Redundancy Failure
sconvEnable Cell Measurement Redundancy using S Pin
dctoDischarge Time Out Value
uvThe UV value
ovThe OV value

Definition at line 666 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_adcopt()

void LTC6810_set_cfgr_adcopt ( uint8_t  nIC,
cell_asic ic,
bool  adcopt 
)

Helper function to turn the ADCOPT bit HIGH or LOW.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
adcoptThe ADCOPT bit

Definition at line 690 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_dcc_0()

void LTC6810_set_cfgr_dcc_0 ( uint8_t  nIC,
cell_asic ic,
bool  dcc_0 
)

Helper function to set the DCC_0 bit.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
dcc_0The DCC bit

Definition at line 735 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_dcto()

void LTC6810_set_cfgr_dcto ( uint8_t  nIC,
cell_asic ic,
bool  dcto[4] 
)

Definition at line 770 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_dis()

void LTC6810_set_cfgr_dis ( uint8_t  nIC,
cell_asic ic,
bool  dcc[6] 
)

Definition at line 706 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_dis_red()

void LTC6810_set_cfgr_dis_red ( uint8_t  nIC,
cell_asic ic,
bool  dis_red 
)

Helper function to set the DIS_RED bit.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
dis_redDisable Digital Redundancy Check

Definition at line 749 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_en_dtmen()

void LTC6810_set_cfgr_en_dtmen ( uint8_t  nIC,
cell_asic ic,
bool  en_dtmen 
)

Helper function to set the EN_DTMEN bit.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
en_dtmenEnable Discharge timer monitor

Definition at line 742 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_fdrf()

void LTC6810_set_cfgr_fdrf ( uint8_t  nIC,
cell_asic ic,
bool  fdrf 
)

Helper function to set the FDRF bit.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
fdrfForce digital Redundancy Failure

Definition at line 756 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_gpio()

void LTC6810_set_cfgr_gpio ( uint8_t  nIC,
cell_asic ic,
bool  gpio[4] 
)

Definition at line 696 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_mcal()

void LTC6810_set_cfgr_mcal ( uint8_t  nIC,
cell_asic ic,
bool  mcal 
)

Helper function to set the MCAL bit.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
mcalEnable Multi-Calibration

Definition at line 728 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_ov()

void LTC6810_set_cfgr_ov ( uint8_t  nIC,
cell_asic ic,
uint16_t  ov 
)

Helper function to set ov field in CFGRA register.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
ovThe OV value

Definition at line 722 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_refon()

void LTC6810_set_cfgr_refon ( uint8_t  nIC,
cell_asic ic,
bool  refon 
)

Helper function to turn the REFON bit HIGH or LOW.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
refonThe REFON bit

Definition at line 684 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_sconv()

void LTC6810_set_cfgr_sconv ( uint8_t  nIC,
cell_asic ic,
bool  sconv 
)

Helper function to set the SCONV bit.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
sconvEnable Cell Measurement Redundancy using S Pin

Definition at line 763 of file LTC6810.cpp.

◆ LTC6810_set_cfgr_uv()

void LTC6810_set_cfgr_uv ( uint8_t  nIC,
cell_asic ic,
uint16_t  uv 
)

Helper function to set uv field in CFGRA register.

Returns
void
Parameters
nICCurrent IC
icA two dimensional array that will store the data
uvThe UV value

Definition at line 716 of file LTC6810.cpp.

◆ LTC6810_set_discharge()

void LTC6810_set_discharge ( int  Cell,
uint8_t  total_ic,
cell_asic ic 
)

Helper function to set discharge bit in CFG register.

Returns
void
Parameters
CellThe cell to be discharged
total_icNumber of ICs in the system
icA two dimensional array that will store the data

Definition at line 510 of file LTC6810.cpp.

◆ LTC6810_statst()

void LTC6810_statst ( uint8_t  MD,
uint8_t  ST 
)

Start a Status Register Self Test Conversion.

Returns
void
Parameters
MDADC Conversion Mode
STSets if self test 1 or 2 is run

Definition at line 344 of file LTC6810.cpp.

◆ LTC6810_stcomm()

void LTC6810_stcomm ( uint8_t  len)

Issues a stcomm command and clocks data out of the COMM register.

Returns
void
Parameters
lenLength of data to be transmitted

Definition at line 579 of file LTC6810.cpp.

◆ LTC6810_unmute()

void LTC6810_unmute ( )

Clears the LTC6810 Mute Discharge.

Returns
void

Definition at line 633 of file LTC6810.cpp.

◆ LTC6810_wrcfg()

void LTC6810_wrcfg ( uint8_t  nIC,
cell_asic ic 
)

Write the LTC6810 configuration register.

Returns
void
Parameters
total_icThe number of ICs being written
icA two dimensional array of the configuration data that will be written

Definition at line 86 of file LTC6810.cpp.

◆ LTC6810_wrcomm()

void LTC6810_wrcomm ( uint8_t  total_ic,
cell_asic ic 
)

Write the LTC6810 COMM register.

Returns
void
Parameters
total_icNumber of ICs in the daisy chain
icA two dimensional array of the comm data that will be written

Definition at line 561 of file LTC6810.cpp.

◆ LTC6810_wrpwm()

void LTC6810_wrpwm ( uint8_t  total_ic,
uint8_t  pwmReg,
cell_asic ic 
)

Writes to the LTC6810 PWM register of LTC6810.

Returns
void
Parameters
total_icNumber of ICs in the daisy chain
pwmRegSelect register
icA two dimensional array that will store the data to be written

Definition at line 540 of file LTC6810.cpp.