foxBMS - Unit Tests
1.5.0
The foxBMS Unit Tests API Documentation
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Diagnosis driver implementation. More...
Go to the source code of this file.
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static void | DIAG_Reset (void) |
DIAG_Reset resetsall needed structures. More... | |
static uint8_t | DIAG_EntryWrite (uint8_t eventID, DIAG_EVENT_e event, uint32_t data) |
DIAG_EntryWrite adds an error entry. More... | |
STD_RETURN_TYPE_e | DIAG_Initialize (DIAG_DEV_s *diag_dev_pointer) |
DIAG_Init initializes all needed structures/buffers. More... | |
STD_RETURN_TYPE_e | DIAG_GetDiagnosisEntryState (DIAG_ID_e diagnosisEntry) |
Checks if passed diagnosis entry has been triggered or not. More... | |
void | DIAG_PrintErrors (void) |
Prints contents of the error buffer on user request. More... | |
DIAG_RETURNTYPE_e | DIAG_Handler (DIAG_ID_e diagId, DIAG_EVENT_e event, DIAG_IMPACT_LEVEL_e impact, uint32_t data) |
DIAG_Handler provides generic error handling, based on diagnosis group. More... | |
STD_RETURN_TYPE_e | DIAG_CheckEvent (STD_RETURN_TYPE_e cond, DIAG_ID_e diagId, DIAG_IMPACT_LEVEL_e impact, uint32_t data) |
DIAG_CheckEvent provides a simple interface to check an event for STD_OK. More... | |
uint32_t | DIAG_GetDelay (DIAG_ID_e diagnosisEntry) |
Get configured delay of passed diagnosis entry. More... | |
bool | DIAG_IsAnyFatalErrorSet (void) |
Check if any fatal error is set. More... | |
Variables | |
static DIAG_DIAGNOSIS_STATE_s | diag |
static DIAG_DEV_s * | diag_devptr |
static uint8_t | diag_locked = 0 |
Diagnosis driver implementation.
SPDX-License-Identifier: BSD-3-Clause
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This diagnose module is responsible for error handling and reporting. Reported errors are logged into the global database and can be reviewed on user request.
Definition in file diag.c.
STD_RETURN_TYPE_e DIAG_CheckEvent | ( | STD_RETURN_TYPE_e | cond, |
DIAG_ID_e | diagId, | ||
DIAG_IMPACT_LEVEL_e | impact, | ||
uint32_t | data | ||
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DIAG_CheckEvent provides a simple interface to check an event for STD_OK.
DIAG_CheckEvent is a wrapper function for DIAG_Handler(). In simple cases where a return value that is not STD_OK (or a 0 casted to STD_OK) should increase the error counter in a diagnosis channel, this function should be used instead of directly calling the DIAG_Handler().
cond | condition |
diagId | event ID of the event that has occurred |
impact | DIAG_IMPACT_LEVEL_e of DIAG_ID_e |
data | individual information for DIAG_ID_e e.g. string number,.. |
Definition at line 374 of file diag.c.
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DIAG_EntryWrite adds an error entry.
This function adds an entry to the error buffer. It provides some functionality to prevent duplicates from being logged. Multiple occurring error doesn't get logged anymore after they reached a pre-defined error count.
eventID | ID of entry |
event | OK, NOK or RESET |
data | individual information for DIAG_ID_e e.g. string number,.. |
uint32_t DIAG_GetDelay | ( | DIAG_ID_e | diagnosisEntry | ) |
STD_RETURN_TYPE_e DIAG_GetDiagnosisEntryState | ( | DIAG_ID_e | diagnosisEntry | ) |
Checks if passed diagnosis entry has been triggered or not.
diagnosisEntry | event ID of diagnosis entry |
DIAG_RETURNTYPE_e DIAG_Handler | ( | DIAG_ID_e | diagId, |
DIAG_EVENT_e | event, | ||
DIAG_IMPACT_LEVEL_e | impact, | ||
uint32_t | data | ||
) |
DIAG_Handler provides generic error handling, based on diagnosis group.
This function calls the handler functions depending on the diagnosis group of call. It needs to get called in every function which wants to apply some kind of diagnosis handling. According to its return value further treatment is either left to the calling module itself, or can be done in the callback function defined in diag_cfg.c
diagId | DIAG_ID_e of the event that has occurred |
event | event that occurred (OK, NOK, RESET) |
impact | DIAG_IMPACT_LEVEL_e of DIAG_ID_e |
data | individual information for DIAG_ID_e e.g. string number,.. |
Definition at line 246 of file diag.c.
STD_RETURN_TYPE_e DIAG_Initialize | ( | DIAG_DEV_s * | diag_dev_pointer | ) |
DIAG_Init initializes all needed structures/buffers.
This function provides initialization of the diagnose module. In case of miss behaviour it calls Reset and adds an entry into database to ensure data validity/report back malfunction
diag_dev_pointer |
Iterate over diag_diagnosisIdConfiguration and check that a meaningful state transition time is configured if a severity of DIAG_FATAL_ERROR is configured.
Definition at line 116 of file diag.c.
bool DIAG_IsAnyFatalErrorSet | ( | void | ) |
Check if any fatal error is set.
Definition at line 391 of file diag.c.
void DIAG_PrintErrors | ( | void | ) |
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