foxBMS
1.1.0
The foxBMS Battery Management System API Documentation
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Measurement IC driver implementation. More...
#include "general.h"
#include "mic.h"
#include "mxm_17841b.h"
#include "mxm_1785x.h"
#include "mxm_battery_management.h"
#include "os.h"
Go to the source code of this file.
Functions | |
static void | MXM_Tick (void) |
Tick function. More... | |
STD_RETURN_TYPE_e | MIC_TriggerIc (void) |
STD_RETURN_TYPE_e | MIC_Init (void) |
STD_RETURN_TYPE_e | MIC_StartMeasurement (void) |
Makes the initialization request to the MIC state machine. More... | |
bool | MIC_IsFirstMeasurementCycleFinished (void) |
Checks if the first MIC measurement cycle was made. More... | |
STD_RETURN_TYPE_e | MIC_RequestIoWrite (uint8_t string) |
Makes the request to the MIC state machine to write to the IO port-expander. More... | |
STD_RETURN_TYPE_e | MIC_RequestIoRead (uint8_t string) |
Makes the request to the MIC state machine to read from the IO port-expander. More... | |
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. More... | |
STD_RETURN_TYPE_e | MIC_RequestBalancingFeedbackRead (uint8_t string) |
Makes the request to the MIC state machine to read balancing feedback from the slaves. More... | |
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. More... | |
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. More... | |
STD_RETURN_TYPE_e | MIC_RequestOpenWireCheck (uint8_t string) |
Makes the request to the MIC state machine to perform open-wire check. More... | |
Variables | |
static MXM_41B_INSTANCE_s | mxm_41b_state |
static MXM_5X_INSTANCE_s | mxm_5x_state |
static MXM_MONITORING_INSTANCE_s | mxm_state |
static int32_t | mxm_numberOfInstances = 0 |
Measurement IC driver implementation.
SPDX-License-Identifier: BSD-3-Clause
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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Definition in file mxm_mic.c.
STD_RETURN_TYPE_e MIC_Init | ( | void | ) |
bool MIC_IsFirstMeasurementCycleFinished | ( | void | ) |
STD_RETURN_TYPE_e MIC_RequestBalancingFeedbackRead | ( | uint8_t | string | ) |
STD_RETURN_TYPE_e MIC_RequestEepromRead | ( | uint8_t | string | ) |
STD_RETURN_TYPE_e MIC_RequestEepromWrite | ( | uint8_t | string | ) |
STD_RETURN_TYPE_e MIC_RequestIoRead | ( | uint8_t | string | ) |
STD_RETURN_TYPE_e MIC_RequestIoWrite | ( | uint8_t | string | ) |
STD_RETURN_TYPE_e MIC_RequestOpenWireCheck | ( | uint8_t | string | ) |
STD_RETURN_TYPE_e MIC_RequestTemperatureRead | ( | uint8_t | string | ) |
STD_RETURN_TYPE_e MIC_StartMeasurement | ( | void | ) |
STD_RETURN_TYPE_e MIC_TriggerIc | ( | void | ) |
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Tick function.
This function is the central entry-point for this driver. It calls the state-machines via the functions MXM_StateMachine(), MXM_5XStateMachine() and MXM_41BStateMachine().
The state-machines are called in such a way that the main blocking point is the SPI interface. (That means the order is optimized so that every cycle a SPI command should be available for sending or receiving as this is the limiting ressource.)
Definition at line 161 of file mxm_mic.c.
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state variable for the MAX17841B driver
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state variable for the Battery Management protocol driver
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