foxBMS-UnitTests  1.0.0
The foxBMS Unit Tests API Documentation
n775_cfg.c
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41 
42 /**
43  * @file n775_cfg.c
44  * @author foxBMS Team
45  * @date 2020-05-08 (date of creation)
46  * @updated 2021-03-22 (date of last update)
47  * @ingroup DRIVERS_CONFIGURATION
48  * @prefix N775
49  *
50  * @brief Configuration for the MC33775A monitoring chip
51  *
52  */
53 
54 /*========== Includes =======================================================*/
55 #include "n775_cfg.h"
56 
57 /*========== Macros and Definitions =========================================*/
58 
59 /*========== Static Constant and Variable Definitions =======================*/
60 
61 /*========== Extern Constant and Variable Definitions =======================*/
62 const uint8_t n775_voltage_input_used[BS_MAX_SUPPORTED_CELLS] = {
63 #if BS_MAX_SUPPORTED_CELLS == 12 || BS_MAX_SUPPORTED_CELLS == 15 || BS_MAX_SUPPORTED_CELLS == 18 || \
64  BS_MAX_SUPPORTED_CELLS == 36
65  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
66 #endif
67 #if BS_MAX_SUPPORTED_CELLS == 15 || BS_MAX_SUPPORTED_CELLS == 18 || BS_MAX_SUPPORTED_CELLS == 36
68  1, 1, 1,
69 #endif
70 #if BS_MAX_SUPPORTED_CELLS == 18 || BS_MAX_SUPPORTED_CELLS == 36
71  1, 1, 1,
72 #endif
73 #if BS_MAX_SUPPORTED_CELLS == 36
74  1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1,
75 
76 #endif
77 };
78 
79 /*========== Static Function Prototypes =====================================*/
80 
81 /*========== Static Function Implementations ================================*/
82 
83 /*========== Extern Function Implementations ================================*/
84 float N775_Convert_MuxVoltages_to_Temperatures(float v_adc_V) {
85  float temperature = 0.0;
86 
87  /* Example: 5th grade polynomial for EPCOS B57861S0103F045 NTC-Thermistor, 10 kOhm, Series B57861S, Vref = 3V, R in series 10k */
88  /* temperature = TS_Epc01GetTemperatureFromPolynomial(v_adc_V*1000); */
89 
90  /* Dummy function, must be adapted to the application */
91  temperature = 10.0f * v_adc_V;
92 
93  return temperature;
94 }
95 
96 /*========== Externalized Static Function Implementations (Unit Test) =======*/
n775_cfg.h
Header for the configuration for the MC33775A monitoring chip.
n775_voltage_input_used
const uint8_t n775_voltage_input_used[BS_MAX_SUPPORTED_CELLS]
Definition: n775_cfg.c:62
BS_MAX_SUPPORTED_CELLS
#define BS_MAX_SUPPORTED_CELLS
Defines the maximal number of supported cells per module.
N775_Convert_MuxVoltages_to_Temperatures
float N775_Convert_MuxVoltages_to_Temperatures(float v_adc_V)
converts a raw voltage from multiplexer to a temperature value in Celsius.
Definition: n775_cfg.c:84