ftask.h File Reference

Header of task driver implementation. More...

#include "ftask_cfg.h"
#include "os.h"

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Macros
#define	FTSK_DATABASE_QUEUE_LENGTH   (1u)
#define	FTSK_DATABASE_QUEUE_ITEM_SIZE_IN_BYTES   (sizeof(DATA_QUEUE_MESSAGE_s))
#define	FTSK_IMD_QUEUE_LENGTH   (5u)
#define	FTSK_IMD_QUEUE_ITEM_SIZE_IN_BYTES   (sizeof(CAN_BUFFERELEMENT_s))
#define	FTSK_CAN_RX_QUEUE_LENGTH   (50u)
#define	FTSK_CAN_RX_QUEUE_ITEM_SIZE_IN_BYTES   (sizeof(CAN_BUFFERELEMENT_s))

Functions
void	FTSK_CreateQueues (void)
	Creates all queues. More...
void	FTSK_CreateTasks (void)
	Creates all tasks of the group. More...
void	FTSK_CreateTaskEngine (void *const pvParameters)
	Database-Task. More...
void	FTSK_CreateTaskCyclic1ms (void *const pvParameters)
	Creation of cyclic 1 ms task. More...
void	FTSK_CreateTaskCyclic10ms (void *const pvParameters)
	Creation of cyclic 10 ms task. More...
void	FTSK_CreateTaskCyclic100ms (void *const pvParameters)
	Creation of cyclic 100 ms task. More...
void	FTSK_CreateTaskCyclicAlgorithm100ms (void *const pvParameters)
	Creation of cyclic 100 ms algorithm task. More...
void	FTSK_CreateTaskAfe (void *const pvParameters)
	Creation of continuously running task for AFEs. More...

Variables
OS_QUEUE	ftsk_databaseQueue
OS_QUEUE	ftsk_imdCanDataQueue
OS_QUEUE	ftsk_canRxQueue
volatile bool	ftsk_allQueuesCreated

Detailed Description

Header of task driver implementation.

Copyright

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Author

foxBMS Team

Date

2019-08-27 (date of creation)

Updated

2022-05-30 (date of last update)

Version

v1.3.0

Prefix

FTSK

Declars the functions that are need to needed to initialize the operating system. This includes ques, mutexes, events and tasks.

Definition in file ftask.h.

Macro Definition Documentation

FTSK_CAN_RX_QUEUE_ITEM_SIZE_IN_BYTES

#define FTSK_CAN_RX_QUEUE_ITEM_SIZE_IN_BYTES   (sizeof(CAN_BUFFERELEMENT_s))

Size of queue item that is used in the can driver

Definition at line 79 of file ftask.h.

FTSK_CAN_RX_QUEUE_LENGTH

#define FTSK_CAN_RX_QUEUE_LENGTH   (50u)

Length of queue that is used in the can module for receiving messages

Definition at line 77 of file ftask.h.

FTSK_DATABASE_QUEUE_ITEM_SIZE_IN_BYTES

#define FTSK_DATABASE_QUEUE_ITEM_SIZE_IN_BYTES   (sizeof(DATA_QUEUE_MESSAGE_s))

Size of queue item that is used in the database

Definition at line 69 of file ftask.h.

FTSK_DATABASE_QUEUE_LENGTH

#define FTSK_DATABASE_QUEUE_LENGTH   (1u)

Length of queue that is used in the database

Definition at line 66 of file ftask.h.

FTSK_IMD_QUEUE_ITEM_SIZE_IN_BYTES

#define FTSK_IMD_QUEUE_ITEM_SIZE_IN_BYTES   (sizeof(CAN_BUFFERELEMENT_s))

Size of queue item that is used in the IMD driver

Definition at line 74 of file ftask.h.

FTSK_IMD_QUEUE_LENGTH

#define FTSK_IMD_QUEUE_LENGTH   (5u)

Length of queue that is used in the insulation measurement device (IMD)

Definition at line 72 of file ftask.h.

Function Documentation

FTSK_CreateQueues()

void FTSK_CreateQueues

(

void

)

Creates all queues.

Creates all queues. Is called after the hardware is initialized and before the scheduler starts. Queues, Mutexes and Events are already initialized.

Definition at line 111 of file ftask_freertos.c.

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FTSK_CreateTaskAfe()

void FTSK_CreateTaskAfe

(

void *const

pvParameters

)

Creation of continuously running task for AFEs.

Definition at line 210 of file ftask.c.

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FTSK_CreateTaskCyclic100ms()

void FTSK_CreateTaskCyclic100ms

(

void *const

pvParameters

)

Creation of cyclic 100 ms task.

Task is delayed by a phase as defined in ftsk_taskDefinitionCyclic100ms.phase (in milliseconds). After the phase delay, the cyclic execution starts, the entry time is saved in current_time. After one cycle, the Task is set to sleep until entry time + ftsk_taskDefinitionCyclic100ms.cycleTime (in milliseconds).

Definition at line 154 of file ftask.c.

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FTSK_CreateTaskCyclic10ms()

void FTSK_CreateTaskCyclic10ms

(

void *const

pvParameters

)

Creation of cyclic 10 ms task.

Task is delayed by a phase as defined in ftsk_taskDefinitionCyclic10ms.phase (in milliseconds). After the phase delay, the cyclic execution starts, the entry time is saved in current_time. After one cycle, the Task is set to sleep until entry time + ftsk_taskDefinitionCyclic10ms.cycleTime (in milliseconds).

Definition at line 127 of file ftask.c.

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FTSK_CreateTaskCyclic1ms()

void FTSK_CreateTaskCyclic1ms

(

void *const

pvParameters

)

Creation of cyclic 1 ms task.

Then the Task is delayed by a phase as defined in ftsk_taskDefinitionCyclic1ms.phase (in milliseconds). After the phase delay, the cyclic execution starts, the entry time is saved in current_time. After one cycle, the Task is set to sleep until entry time + ftsk_taskDefinitionCyclic1ms.cycleTime (in milliseconds).

Definition at line 96 of file ftask.c.

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FTSK_CreateTaskCyclicAlgorithm100ms()

void FTSK_CreateTaskCyclicAlgorithm100ms

(

void *const

pvParameters

)

Creation of cyclic 100 ms algorithm task.

Task is delayed by a phase as defined in ftsk_taskDefinitionCyclicAlgorithm100ms.Phase (in milliseconds). After the phase delay, the cyclic execution starts, the entry time is saved in current_time. After one cycle, the Task is set to sleep until entry time + ftsk_taskDefinitionCyclicAlgorithm100ms.CycleTime (in milliseconds).

Definition at line 181 of file ftask.c.

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FTSK_CreateTaskEngine()

void FTSK_CreateTaskEngine

(

void *const

pvParameters

)

Database-Task.

The task manages the data exchange with the database and must have a higher task priority than any task using the database.

Definition at line 74 of file ftask.c.

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FTSK_CreateTasks()

void FTSK_CreateTasks

(

void

)

Creates all tasks of the group.

Creates all tasks. Is called after the hardware is initialized and before the scheduler starts. Queues, Mutexes and Events are already initialized.

Definition at line 154 of file ftask_freertos.c.

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Variable Documentation

ftsk_allQueuesCreated

volatile bool ftsk_allQueuesCreated

extern

indicator whether the queues have successfully been initialized to be used in other parts of the software

Definition at line 95 of file ftask_freertos.c.

ftsk_canRxQueue

OS_QUEUE ftsk_canRxQueue

extern

handle of the can driver data queue

Definition at line 102 of file ftask_freertos.c.

ftsk_databaseQueue

OS_QUEUE ftsk_databaseQueue

extern

handle of the database queue

Definition at line 97 of file ftask_freertos.c.

ftsk_imdCanDataQueue

OS_QUEUE ftsk_imdCanDataQueue

extern

handle of the imd can data queue

Definition at line 99 of file ftask_freertos.c.