foxBMS - Unit Tests  1.4.0
The foxBMS Unit Tests API Documentation
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.

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Author
foxBMS Team
Date
2020-05-08 (date of creation)
Updated
2022-07-28 (date of last update)
Version
v1.4.0
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_mVvoltage 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

Default multiplexer measurement sequence Must be adapted to the application

Definition at line 70 of file nxp_mc33775a_cfg.c.