foxBMS  1.1.2
The foxBMS Battery Management System API Documentation
meas.c
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41 
42 /**
43  * @file meas.c
44  * @author foxBMS Team
45  * @date 2020-02-24 (date of creation)
46  * @updated 2021-03-24 (date of last update)
47  * @ingroup DRIVERS
48  * @prefix MEAS
49  *
50  * @brief Driver for the measurements needed by the BMS (e.g., I,V,T).
51  *
52  */
53 
54 /*========== Includes =======================================================*/
55 #include "meas.h"
56 
57 #include "battery_system_cfg.h"
58 
59 #include "mic.h"
60 
61 /*========== Macros and Definitions =========================================*/
62 
63 /*========== Static Constant and Variable Definitions =======================*/
64 
65 /*========== Extern Constant and Variable Definitions =======================*/
66 
67 /*========== Static Function Prototypes =====================================*/
68 
69 /*========== Static Function Implementations ================================*/
70 
71 /*========== Extern Function Implementations ================================*/
72 
73 void MEAS_Control(void) {
74  MIC_TriggerIc();
75 }
76 
77 extern STD_RETURN_TYPE_e MEAS_RequestIoWrite(uint8_t string) {
78  FAS_ASSERT(string < BS_NR_OF_STRINGS);
79  return MIC_RequestIoWrite(string);
80 }
81 
82 extern STD_RETURN_TYPE_e MEAS_RequestIoRead(uint8_t string) {
83  FAS_ASSERT(string < BS_NR_OF_STRINGS);
84  return MIC_RequestIoRead(string);
85 }
86 
88  FAS_ASSERT(string < BS_NR_OF_STRINGS);
89  return MIC_RequestTemperatureRead(string);
90 }
91 
93  FAS_ASSERT(string < BS_NR_OF_STRINGS);
94  return MIC_RequestBalancingFeedbackRead(string);
95 }
96 
97 extern STD_RETURN_TYPE_e MEAS_RequestEepromRead(uint8_t string) {
98  FAS_ASSERT(string < BS_NR_OF_STRINGS);
99  return MIC_RequestEepromRead(string);
100 }
101 
103  FAS_ASSERT(string < BS_NR_OF_STRINGS);
104  return MIC_RequestEepromWrite(string);
105 }
106 
109 }
110 
112  return MIC_StartMeasurement();
113 }
114 
116  return MIC_Init();
117 }
118 
120  FAS_ASSERT(string < BS_NR_OF_STRINGS);
121  return MIC_RequestOpenWireCheck(string);
122 }
123 
124 /*========== Externalized Static Function Implementations (Unit Test) =======*/
Configuration of the battery system (e.g., number of battery modules, battery cells,...
#define BS_NR_OF_STRINGS
#define FAS_ASSERT(x)
Assertion macro that asserts that x is true.
Definition: fassert.h:237
enum STD_RETURN_TYPE STD_RETURN_TYPE_e
STD_RETURN_TYPE_e MEAS_RequestTemperatureRead(uint8_t string)
Makes the request to the MIC state machine to read from the external temperature sensor on slaves.
Definition: meas.c:87
STD_RETURN_TYPE_e MEAS_RequestOpenWireCheck(uint8_t string)
Makes the request to the MIC state machine to perform open-wire check.
Definition: meas.c:119
void MEAS_Control(void)
Control function that is called from the task every 1ms.
Definition: meas.c:73
STD_RETURN_TYPE_e MEAS_RequestIoRead(uint8_t string)
Makes the request to the MIC state machine to read from the IO port-expander.
Definition: meas.c:82
STD_RETURN_TYPE_e MEAS_StartMeasurement(void)
Makes the initialization request to the MIC state machine.
Definition: meas.c:111
STD_RETURN_TYPE_e MEAS_Initialize(void)
Definition: meas.c:115
STD_RETURN_TYPE_e MEAS_RequestIoWrite(uint8_t string)
Makes the request to the MIC state machine to write to the IO port-expander.
Definition: meas.c:77
STD_RETURN_TYPE_e MEAS_RequestEepromRead(uint8_t string)
Makes the request to the MIC state machine to read from the external EEPROM on slaves.
Definition: meas.c:97
STD_RETURN_TYPE_e MEAS_RequestBalancingFeedbackRead(uint8_t string)
Makes the request to the MIC state machine to read balancing feedback from the slaves.
Definition: meas.c:92
bool MEAS_IsFirstMeasurementCycleFinished(void)
Checks if the first MIC measurement cycle was made.
Definition: meas.c:107
STD_RETURN_TYPE_e MEAS_RequestEepromWrite(uint8_t string)
Makes the request to the MIC state machine to write to the external EEPROM on slaves.
Definition: meas.c:102
Headers for the driver for the measurements needed by the BMS (e.g., I,V,T).
Measurement IC driver header.
STD_RETURN_TYPE_e MIC_RequestIoWrite(uint8_t string)
Makes the request to the MIC state machine to write to the IO port-expander.
STD_RETURN_TYPE_e MIC_Init(void)
STD_RETURN_TYPE_e MIC_RequestEepromWrite(uint8_t string)
Makes the request to the MIC state machine to write to the external EEPROM on slaves.
STD_RETURN_TYPE_e MIC_RequestOpenWireCheck(uint8_t string)
Makes the request to the MIC state machine to perform open-wire check.
bool MIC_IsFirstMeasurementCycleFinished(void)
Checks if the first MIC measurement cycle was made.
STD_RETURN_TYPE_e MIC_RequestBalancingFeedbackRead(uint8_t string)
Makes the request to the MIC state machine to read balancing feedback from the slaves.
STD_RETURN_TYPE_e MIC_StartMeasurement(void)
Makes the initialization request to the MIC state machine.
STD_RETURN_TYPE_e MIC_RequestEepromRead(uint8_t string)
Makes the request to the MIC state machine to read from the external EEPROM on slaves.
STD_RETURN_TYPE_e MIC_TriggerIc(void)
STD_RETURN_TYPE_e MIC_RequestIoRead(uint8_t string)
Makes the request to the MIC state machine to read from the IO port-expander.
STD_RETURN_TYPE_e MIC_RequestTemperatureRead(uint8_t string)
Makes the request to the MIC state machine to read from the external temperature sensor on slaves.