nxp_mc33775a_cfg.c File Reference

Configuration for the MC33775A monitoring chip. More...

#include "nxp_mc33775a_cfg.h"
#include "tsi.h"

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Functions
int16_t	N775_ConvertVoltagesToTemperatures (uint16_t adcVoltage_mV)
	converts a raw voltage from multiplexer to a temperature value in deci °C. More...

Variables
N775_MUX_CH_CFG_s	n775_muxSequence [N775_MUX_SEQUENCE_LENGTH]

Detailed Description

Configuration for the MC33775A monitoring chip.

Copyright

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Author

foxBMS Team

Date

2020-05-08 (date of creation)

Updated

2022-10-27 (date of last update)

Version

v1.4.1

Prefix

N775

Definition in file nxp_mc33775a_cfg.c.

Function Documentation

N775_ConvertVoltagesToTemperatures()

int16_t N775_ConvertVoltagesToTemperatures

(

uint16_t

adcVoltage_mV

)

converts a raw voltage from multiplexer to a temperature value in deci °C.

The temperatures are read from NTC elements via voltage dividers. This function implements the look-up table between voltage and temperature, taking into account the NTC characteristics and the voltage divider.

Parameters

adcVoltage_mV

voltage read from the multiplexer in mV

Returns

temperature value in deci °C

Definition at line 186 of file nxp_mc33775a_cfg.c.

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Variable Documentation

n775_muxSequence

N775_MUX_CH_CFG_s n775_muxSequence[N775_MUX_SEQUENCE_LENGTH]

Default multiplexer measurement sequence Must be adapted to the application

Definition at line 70 of file nxp_mc33775a_cfg.c.