These implement the PBV state machine of RX and TX, as well as link data that is received by peripherals to application. More...

Collaboration diagram for PBV Interface:

Data Structures
struct	PBV_Datatype_TX_t
	More...

struct	PBV_Datatype_RX_t
	More...

Enumerations
enum	PBV_SIGNAL_ASCII_MODE { PBV_SIGNAL_MODE = 0 , PBV_ASCII_MODE = 1 }
	< includes More...

enum	PBV_MESSAGE_TX_STATE { PBV_MESSAGE_TRANSMITTED = 0 , PBV_MESSAGE_INIT = 1 , PBV_MESSAGE_TRANSMIT_START = 2 , PBV_MESSAGE_TRANSMITTING = 3 , PBV_MESSAGE_TX_ERROR = 4 }
	Power Board Visualizer TX Object transmission states. More...

enum	PBV_MESSAGE_RX_STATE { PBV_MESSAGE_RECEIVED = 0 , PBV_MESSAGE_READY_TO_RECEIVE = 1 , PBV_STATE_RECEIVING = 2 , PBV_MESSAGE_RX_ERROR = 3 }
	Power Board Visualizer RX Object Receiving states. More...

Functions
void	PBV_Change_from_Sixteen_to_Eight (uint16_t sixteenPtr, uint8_t eightPtr, uint16_t length)
	This function changes 16 bit data to 8 bit data.

void	PBV_Change_from_Eight_to_Sixteen (uint8_t eightPtr, uint16_t sixteenPtr, uint16_t length)
	This function changes 8 bit data to sixteen bit data.

void	App_PBV_Init (PBV_Datatype_TX_t boardToPbv, PBV_Datatype_TX_t boardToPpvAscii, PBV_Datatype_RX_t *pbvToBoard)
	Initializes the PBV init, by linking the application object pointers from the application to CAN or UART data types.

void	App_PBV_Re_Init (PBV_Datatype_TX_t *ptr)
	Reinitializes the objects if any parameters( ID, length, etc) are to be changed to the CAN or UART objects.

void	App_Receive_From_PBV (PBV_Datatype_RX_t *ptr)
	This function changes the state of the application object. this acts as a trigger for the periodic task to receive data.

void	App_Send_To_PBV (PBV_Datatype_TX_t *ptr)
	This function links the data from application object to the CAN or UART object and This function changes the state of the application object.

int	App_Read_Received_From_PBV (PBV_Datatype_RX_t *ptr)
	This function links the data received by CAN or UART objects to the application object.

static void	App_PBV_Task (void)
	Main application task for Power Board Visualizer.

void	App_PBV_Task_10ms ()
	task to be executed every 10ms

void	App_PBV_Task_100us ()
	Task to be executed every 100 us.

Variables
const APP_PBV_INTF_API_t	appPbvFuncs
	< Includes

static PBV_Datatype_TX_t *	appSystemToPbvPtr
	pointer to the PBV_Datatype_TX_t object that will be passed from the application.

static PBV_Datatype_RX_t *	appPbvToSystemPtr
	pointer to the PBV_Datatype_RX_t object that will be passed from the application.

Detailed Description

These implement the PBV state machine of RX and TX, as well as link data that is received by peripherals to application.

Enumeration Type Documentation

◆ PBV_MESSAGE_RX_STATE

enum PBV_MESSAGE_RX_STATE

These states are used to keep track of the receiving of messages

Enumerator
PBV_MESSAGE_RECEIVED	Message Received.
PBV_MESSAGE_READY_TO_RECEIVE	Message Reception triggered.
PBV_STATE_RECEIVING	Message beinf received.
PBV_MESSAGE_RX_ERROR	if some error happens (CRC ?)

Definition at line 49 of file PBV_interface.h.

◆ PBV_MESSAGE_TX_STATE

enum PBV_MESSAGE_TX_STATE

These states are used to keep track of the transmission of message

Enumerator
PBV_MESSAGE_TRANSMITTED	Message transmitted. successful transmit.
PBV_MESSAGE_INIT	Init State. Only Send Messages in this State
PBV_MESSAGE_TRANSMIT_START	Start Transmitting message.
PBV_MESSAGE_TRANSMITTING	Transmitting Message.
PBV_MESSAGE_TX_ERROR	if some error happens. unsuccessful transmit

Definition at line 33 of file PBV_interface.h.

◆ PBV_SIGNAL_ASCII_MODE

enum PBV_SIGNAL_ASCII_MODE

Power Board Visualizer TX type

This type defines if the TX Object is transmitting numbers or ASCII

Enumerator
PBV_SIGNAL_MODE	Object will transmit/receive signals.
PBV_ASCII_MODE	Object will transmit Ascii data.

Definition at line 21 of file PBV_interface.h.

Function Documentation

◆ App_PBV_Init()

void App_PBV_Init	(	PBV_Datatype_TX_t *	boardToPbv,
		PBV_Datatype_TX_t *	boardToPpvAscii,
		PBV_Datatype_RX_t *	pbvToBoard
	)

Parameters

PBV_Datatype_TX_t	* - ptr to numerical data
PBV_Datatype_TX_t	* - ptr to ascii data
PBV_Datatype_RX_t	* - ptr to data from pbv

Returns: void

Initializes the PBV init, by linking the application object pointers from the application to CAN or UART data types

Definition at line 103 of file PBV_interface.c.

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◆ App_PBV_Re_Init()

void App_PBV_Re_Init ( PBV_Datatype_TX_t * ptr )

Parameters

PBV_Datatype_TX_t * - ptr to numerical data

Returns: void

Reinitializes the objects if any parameters( ID, length, etc) are to be changed to the CAN or UART objects.

Definition at line 122 of file PBV_interface.c.

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◆ App_PBV_Task()

static void App_PBV_Task ( void )

static

Parameters

none

Returns: void

Main application task. this looks at the states of the TX and RX pointers, and if the states are changed for RX/TX then executes TX and RX.

Definition at line 196 of file PBV_interface.c.

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◆ App_PBV_Task_100us()

void App_PBV_Task_100us ( void )

Returns: void

task that is to be executed every 100 us (UART) for executing UART State machine. calling task has to ensure that the system is not overloaded

Definition at line 244 of file PBV_interface.c.

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◆ App_PBV_Task_10ms()

void App_PBV_Task_10ms ( void )

Parameters

none

Returns: void

task that is to be executed every 100 ms (CAN msg) can work on slower task as mcc implements a queuing buffer

Definition at line 229 of file PBV_interface.c.

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◆ App_Read_Received_From_PBV()

int App_Read_Received_From_PBV ( PBV_Datatype_RX_t * ptr )

Parameters

PBV_Datatype_RX_t * - ptr

Returns: void

This function links the data received by CAN or UART objects to the application object

Definition at line 182 of file PBV_interface.c.

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◆ App_Receive_From_PBV()

void App_Receive_From_PBV ( PBV_Datatype_RX_t * ptr )

Parameters

PBV_Datatype_RX_t * - ptr to numerical data

Returns: void

This function changes the state of the application object. this acts as a trigger for the periodic task to receive data

Definition at line 139 of file PBV_interface.c.

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◆ App_Send_To_PBV()

void App_Send_To_PBV ( PBV_Datatype_TX_t * ptr )

Parameters

PBV_Datatype_TX_t * - ptr

Returns: void

This function links the data from application object to the CAN or UART object and
This function changes the state of the application object. This acts as a trigger for the periodic task to send data

Definition at line 158 of file PBV_interface.c.

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◆ PBV_Change_from_Eight_to_Sixteen()

void PBV_Change_from_Eight_to_Sixteen	(	uint8_t *	eightPtr,
		uint16_t *	sixteenPtr,
		uint16_t	length
	)

Parameters

sixteenPtr	- ptr to sixteen bit data
eightPtr	- ptr to eigtht bit data
length	- length of eight bit

This function changes 8 bit data to sixteen bit data

Definition at line 64 of file PBV_interface.c.

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◆ PBV_Change_from_Sixteen_to_Eight()

void PBV_Change_from_Sixteen_to_Eight	(	uint16_t *	sixteenPtr,
		uint8_t *	eightPtr,
		uint16_t	length
	)

<>

Parameters

sixteenPtr	- ptr to sixteen bit data
eightPtr	- ptr to eigtht bit data
length	- length of sixteen bit

Returns: void

This function changes 16 bit data to 8 bit data

Definition at line 46 of file PBV_interface.c.

Variable Documentation

◆ appPbvFuncs

const APP_PBV_INTF_API_t appPbvFuncs

extern

This structure has the function pointers that links to the interfaces from CAN or UART depending upon the selection in config.h

< Includes

Definition at line 26 of file PBV_config.c.

◆ appPbvToSystemPtr

PBV_Datatype_RX_t* appPbvToSystemPtr

static

Definition at line 27 of file PBV_interface.c.

◆ appSystemToPbvPtr

PBV_Datatype_TX_t* appSystemToPbvPtr

static

Definition at line 19 of file PBV_interface.c.

		Dual Active Bridge Development Board (Part-No. )
Content

Data Structures

Enumerations

Functions

Variables

Detailed Description

Enumeration Type Documentation

◆ PBV_MESSAGE_RX_STATE

◆ PBV_MESSAGE_TX_STATE

◆ PBV_SIGNAL_ASCII_MODE

Function Documentation

◆ App_PBV_Init()

◆ App_PBV_Re_Init()

◆ App_PBV_Task()

◆ App_PBV_Task_100us()

◆ App_PBV_Task_10ms()

◆ App_Read_Received_From_PBV()

◆ App_Receive_From_PBV()

◆ App_Send_To_PBV()

◆ PBV_Change_from_Eight_to_Sixteen()

◆ PBV_Change_from_Sixteen_to_Eight()

Variable Documentation

◆ appPbvFuncs

◆ appPbvToSystemPtr

◆ appSystemToPbvPtr