API to interrogate AEDS about connected devices. More...

uint32_t	AGHAF_getVersion ()
	Return the version from Aghaf. More...

uint32_t	AGHAF_getServiceVersion ()
	Return the version from aeds. More...

char const *	AGHAF_getVersionString ()
	Return the version from Aghaf. More...

AGHAF_BOOL	AGHAF_isServiceRunning ()
	Inform if ghaston is running or not. More...

char const *	AGHAF_DeviceEvent_getProductName (AGHAF_Event event)
	return the product name from the device which emitted the device event More...

char const *	AGHAF_DeviceEvent_getProductNumber (AGHAF_Event event)
	return the product number from the device which emitted the device event More...

char const *	AGHAF_DeviceEvent_getSerialNumber (AGHAF_Event event)
	return the serial number from the device which emitted the device event More...

uint8_t const *	AGHAF_DeviceEvent_getHardwareUniqueId (AGHAF_Event event)
	return the hardware unique id from the device which emitted the device event More...

uint32_t	AGHAF_getDeviceCount ()
	Return the number of devices onnected. More...

AGHAF_Status	AGHAF_getDeviceList (AGHAF_DeviceInfo *devices, uint32_t size)
	Provide the list of devices connected. More...

void	AGHAF_freeDeviceList (AGHAF_DeviceInfo *devices)
	Free the memory allocated with AGHAF_getDeviceList. More...

AGHAF_Status	AGHAF_refreshDeviceList ()
	Call the device event callbacks with the devices connected. More...

AGHAF_Device	AGHAF_getDeviceBySN (const char productNumber, const char serialNumber)
	Return the handle on the specified device. More...

AGHAF_Device	AGHAF_getDeviceByHardID (uint8_t const *hardwareID)
	AGHAF_getDeviceByHardID. More...

AGHAF_Status	AGHAF_getDeviceInfo (AGHAF_Device device, AGHAF_DeviceInfo *deviceInfo)
	Return the informations from a device. More...

AGHAF_ConnectionMode	AGHAF_Device_getConnectionMode (AGHAF_Device device)
	AGHAF_Device_getConnectionMode. More...

void	AGHAF_Device_getFriendlyNameEthCard (AGHAF_Device device, char **name)
	AGHAF_Device_getFriendlyNameEthCard. More...

void	AGHAF_Device_freeFriendlyName (char *friendlyName)
	Free the memory allocated with AGHAF_Device_getFriendlyNameEthCard. More...

AGHAF_Status	AGHAF_Device_getUsbInfo (AGHAF_Device device, uint16_t vid, uint16_t pid, uint16_t *rev)
	AGHAF_Device_getUsbInfo. More...

AGHAF_Status	AGHAF_openDevice (AGHAF_Device device)
	Open a device. More...

AGHAF_Status	AGHAF_closeDevice (AGHAF_Device device)
	close the device More...

AGHAF_Status	AGHAF_Event_getInfo (AGHAF_Event event, AGHAF_EventInfo *info)
	AGHAF_Event_getInfo. More...

void	AGHAF_registerCallback (AGHAF_Callback callback, void *userContext)
	Register a callback for the device event. More...

void	AGHAF_deregisterCallback (AGHAF_Callback callback)
	Deregister a callback. More...

enum	AGHAF_BOOL { AGHAF_FALSE = 0, AGHAF_TRUE = 1 }
	enumerator to get a bool definition More...

enum	AGHAF_Status { AGHAF_STATUS_OK = 0, AGHAF_ERROR_PARAM, AGHAF_ERROR_NOT_ENOUGH_MEMORY, AGHAF_ERROR_OUT_OF_MEMORY, AGHAF_ERROR_NOT_IMPLEMENTED, AGHAF_ERROR_END_REACHED, AGHAF_INTERNAL_ERROR, AGHAF_ERROR_CONNECTION, AGHAF_ERROR_BUS_NOT_FOUND, AGHAF_ERROR_PENDING, AGHAF_ERROR_WRONG_STATE, AGHAF_ERROR_NOT_ENOUGH_BUS, AGHAF_WRONG_SERVICE_VERSION, AGHAF_TIMEOUT_COM, AGHAF_DEPRECATED, AGHAF_ERROR_SEQUENCE, AGHAF_ERROR_FIFOFULL, AGHAF_ERROR_ALREADY_OPEN, AGHAF_ERROR_BUSY, AGHAF_ERROR_NOMORECHANNEL, AGHAF_ERROR_UNKNOWN, AGHAF_ERROR_WRONG_SESSION_TYPE, AGHAF_ERROR_NO_DATA = 0xff }
	enumerator to define the error type in aghaf functions More...

enum	AGHAF_ConnectionMode { AGHAF_OFFLINE, AGHAF_USB, AGHAF_ETH }
	deprecated More...

enum	AGHAF_DeviceEvent { AGHAF_Device_noEvent, AGHAF_Device_Arrival, AGHAF_Device_Leave, AGHAF_Device_Present }
	device event fot hotplug management More...

enum	AGHAF_TypeEvent { AGHAF_TypeNoEvent, AGHAF_TypeDeviceEvent, AGHAF_TypeEthernetEvent, AGHAF_TypeCanEvent, AGHAF_TypeDoCanEvent }
	type of event received in a callback More...

enum	AGHAF_DeviceState { AGHAF_DeviceState_error = 0, AGHAF_DeviceState_boot, AGHAF_DeviceState_ready }
	current state of the device (in the boot or in the application part of the firmware) More...

typedef void *	AGHAF_Device
	handle on an exxotest device

typedef void *	AGHAF_Event
	Typedef of a native event handle that can be used to wait for events.

typedef void(*	AGHAF_Callback) (AGHAF_Event event, void *userContext)
	callback for the devices hotplug management More...

typedef enum AGHAF_DeviceState	AGHAF_DeviceState
	current state of the device (in the boot or in the application part of the firmware)

typedef struct AGHAF_DeviceInfo	AGHAF_DeviceInfo
	structure containing the informtions about a device

typedef struct AGHAF_IpAddress	AGHAF_IpAddress
	represent an IP address

typedef struct AGHAF_EventInfo	AGHAF_EventInfo
	generic stucture to read an event in a callback

Detailed Description

API to interrogate AEDS about connected devices.

Warning: A device whose Leave event happened must not be used anymore. In deed, the object is destroyed in the library and is no more usable.

Typedef Documentation

◆ AGHAF_Callback

AGHAF_Callback

callback for the devices hotplug management

Parameters

event	handle on the event
userContext	context given in AGHAF_registerCallback

Note: Do not delete an event within the body of a callback function.

Enumeration Type Documentation

◆ AGHAF_BOOL

enum AGHAF_BOOL

enumerator to get a bool definition

Enumerator
AGHAF_FALSE	false
AGHAF_TRUE	true

◆ AGHAF_ConnectionMode

enum AGHAF_ConnectionMode

deprecated

Enumerator
AGHAF_OFFLINE	The device is disconnected.
AGHAF_USB	The device is connected using USB.
AGHAF_ETH	The device is connected over a network (Ethernet of WiFi)

◆ AGHAF_DeviceEvent

enum AGHAF_DeviceEvent

device event fot hotplug management

Enumerator
AGHAF_Device_noEvent	No event. Event is invalid.
AGHAF_Device_Arrival	A device was connected to this PC.
AGHAF_Device_Leave	A device was disconnected from this PC.
AGHAF_Device_Present	A device was present.

◆ AGHAF_DeviceState

enum AGHAF_DeviceState

current state of the device (in the boot or in the application part of the firmware)

Enumerator
AGHAF_DeviceState_error	No state. Information is invalid.
AGHAF_DeviceState_boot	Device is in boot state. no firmware detected.
AGHAF_DeviceState_ready	Device is ready to use.

◆ AGHAF_Status

enum AGHAF_Status

enumerator to define the error type in aghaf functions

Enumerator
AGHAF_STATUS_OK	The operation succeeded.
AGHAF_ERROR_PARAM	One or more parameters are invalid.
AGHAF_ERROR_NOT_ENOUGH_MEMORY	Not enough memory. Generally means that the output buffer of a function is too small to hold all the data.
AGHAF_ERROR_OUT_OF_MEMORY	This is an internal error meaning that the library or its underlying elements have run out of memory.
AGHAF_ERROR_NOT_IMPLEMENTED	The function is not yet implemented. This error probably means that you are using an unstable development version. Please contact software support to get the latest stable version.
AGHAF_ERROR_END_REACHED	There was not enough elements left and the end has been reached. This error happens when trying to access at least 1 element after the end, i.e. reading the last element does not trigger this error.
AGHAF_INTERNAL_ERROR	There was an error in internal object management.
AGHAF_ERROR_CONNECTION	This error happens when communication with service is lost.
AGHAF_ERROR_BUS_NOT_FOUND	This error happens when trying to access a bus or device with a invalid handle.
AGHAF_ERROR_PENDING	Internal use only.
AGHAF_ERROR_WRONG_STATE	This error happens when user call function in wrong state.
AGHAF_ERROR_NOT_ENOUGH_BUS	This error happens when user try to access a wrong AGHAF_DoCAN_Bus.
AGHAF_WRONG_SERVICE_VERSION	This error happens when the service is not compatible with the version of this library.
AGHAF_TIMEOUT_COM	This error happens when service take too long time to response.
AGHAF_DEPRECATED	This error happens when a function is deprecated.
AGHAF_ERROR_SEQUENCE	sequence of function call is wrong
AGHAF_ERROR_FIFOFULL	intern fifo if full
AGHAF_ERROR_ALREADY_OPEN	device already opened
AGHAF_ERROR_BUSY	busy
AGHAF_ERROR_NOMORECHANNEL	no more do can channels are available
AGHAF_ERROR_UNKNOWN	unknown error, contact your provider
AGHAF_ERROR_WRONG_SESSION_TYPE	the type of the session does not match the function called
AGHAF_ERROR_NO_DATA	This error happens when a problem occur between this library and service.

◆ AGHAF_TypeEvent

enum AGHAF_TypeEvent

type of event received in a callback

Enumerator
AGHAF_TypeNoEvent	No event. Event is invalid.
AGHAF_TypeDeviceEvent	Event from Device.
AGHAF_TypeEthernetEvent	Event from Ethernet.
AGHAF_TypeCanEvent	Event from CAN.
AGHAF_TypeDoCanEvent	Event from DOCAN.

Function Documentation

◆ AGHAF_closeDevice()

AGHAF_Status AGHAF_closeDevice ( AGHAF_Device device )

close the device

Parameters

device handle on the device

Returns: status request information

Examples: Can_FD/main.cpp, Can_LS/main.cpp, DoCan_FD/main.cpp, LIN_EventTriggered/main.cpp, LIN_Sporadic/main.cpp, and LIN_UnconditionalFrame/main.cpp.

◆ AGHAF_deregisterCallback()

void AGHAF_deregisterCallback ( AGHAF_Callback callback )

Deregister a callback.

Parameters

callback

Examples: DeviceManagement/main.cpp.

◆ AGHAF_Device_freeFriendlyName()

void AGHAF_Device_freeFriendlyName ( char * friendlyName )

Free the memory allocated with AGHAF_Device_getFriendlyNameEthCard.

Parameters

friendlyName name to free

◆ AGHAF_Device_getConnectionMode()

AGHAF_ConnectionMode AGHAF_Device_getConnectionMode ( AGHAF_Device device )

AGHAF_Device_getConnectionMode.

Parameters

device

Returns

◆ AGHAF_Device_getFriendlyNameEthCard()

void AGHAF_Device_getFriendlyNameEthCard	(	AGHAF_Device	device,
		char **	name
	)

AGHAF_Device_getFriendlyNameEthCard.

Parameters

device
name

Returns

◆ AGHAF_Device_getUsbInfo()

AGHAF_Status AGHAF_Device_getUsbInfo	(	AGHAF_Device	device,
		uint16_t *	vid,
		uint16_t *	pid,
		uint16_t *	rev
	)

AGHAF_Device_getUsbInfo.

Parameters

device
vid
pid
rev

Returns

◆ AGHAF_DeviceEvent_getHardwareUniqueId()

uint8_t const* AGHAF_DeviceEvent_getHardwareUniqueId ( AGHAF_Event event )

return the hardware unique id from the device which emitted the device event

Parameters

event

Returns: hardware unique id

Examples: DeviceManagement/main.cpp.

◆ AGHAF_DeviceEvent_getProductName()

char const* AGHAF_DeviceEvent_getProductName ( AGHAF_Event event )

return the product name from the device which emitted the device event

Parameters

event

Returns: product name

Examples: DeviceManagement/main.cpp.

◆ AGHAF_DeviceEvent_getProductNumber()

char const* AGHAF_DeviceEvent_getProductNumber ( AGHAF_Event event )

return the product number from the device which emitted the device event

Parameters

event

Returns: product number

Examples: DeviceManagement/main.cpp.

◆ AGHAF_DeviceEvent_getSerialNumber()

char const* AGHAF_DeviceEvent_getSerialNumber ( AGHAF_Event event )

return the serial number from the device which emitted the device event

Parameters

event

Returns: serial number

Examples: DeviceManagement/main.cpp.

◆ AGHAF_Event_getInfo()

AGHAF_Status AGHAF_Event_getInfo	(	AGHAF_Event	event,
		AGHAF_EventInfo *	info
	)

AGHAF_Event_getInfo.

Parameters

event
info

Returns

Examples: Can_FD/main.cpp, Can_LS/main.cpp, DeviceManagement/main.cpp, and DoCan_FD/main.cpp.

◆ AGHAF_freeDeviceList()

void AGHAF_freeDeviceList ( AGHAF_DeviceInfo * devices )

Free the memory allocated with AGHAF_getDeviceList.

Parameters

devices array to free

Examples: Can_FD/main.cpp, Can_LS/main.cpp, DoCan_FD/main.cpp, LIN_EventTriggered/main.cpp, LIN_Sporadic/main.cpp, and LIN_UnconditionalFrame/main.cpp.

◆ AGHAF_getDeviceByHardID()

AGHAF_Device AGHAF_getDeviceByHardID ( uint8_t const * hardwareID )

AGHAF_getDeviceByHardID.

Parameters

hardwareID

Returns

◆ AGHAF_getDeviceBySN()

AGHAF_Device AGHAF_getDeviceBySN	(	const char *	productNumber,
		const char *	serialNumber
	)

Return the handle on the specified device.

Parameters

productNumber	product number of the device
serialNumber	serial number of the device

Returns: handle on the device

Examples: Can_FD/main.cpp, Can_LS/main.cpp, DeviceManagement/main.cpp, DoCan_FD/main.cpp, LIN_EventTriggered/main.cpp, LIN_Sporadic/main.cpp, and LIN_UnconditionalFrame/main.cpp.

◆ AGHAF_getDeviceCount()

uint32_t AGHAF_getDeviceCount ( )

Return the number of devices onnected.

Returns: number of devices connected

Examples: Can_FD/main.cpp, Can_LS/main.cpp, DoCan_FD/main.cpp, LIN_EventTriggered/main.cpp, LIN_Sporadic/main.cpp, and LIN_UnconditionalFrame/main.cpp.

◆ AGHAF_getDeviceInfo()

AGHAF_Status AGHAF_getDeviceInfo	(	AGHAF_Device	device,
		AGHAF_DeviceInfo *	deviceInfo
	)

Return the informations from a device.

Parameters

device	handle on the device
deviceInfo	pointer to fill with the data

Returns: status request information

◆ AGHAF_getDeviceList()

AGHAF_Status AGHAF_getDeviceList	(	AGHAF_DeviceInfo **	devices,
		uint32_t *	size
	)

Provide the list of devices connected.

Parameters

devices	pointer to fill with devices
size	number of devices in devices

Returns: status request information

Warning: the memory allocated in devices must freed with AGHAF_freeDeviceList

Examples: Can_FD/main.cpp, Can_LS/main.cpp, DoCan_FD/main.cpp, LIN_EventTriggered/main.cpp, LIN_Sporadic/main.cpp, and LIN_UnconditionalFrame/main.cpp.

◆ AGHAF_getServiceVersion()

uint32_t AGHAF_getServiceVersion ( )

Return the version from aeds.

Returns: AEDS's version

◆ AGHAF_getVersion()

uint32_t AGHAF_getVersion ( )

Return the version from Aghaf.

Returns: Aghaf version

◆ AGHAF_getVersionString()

char const* AGHAF_getVersionString ( )

Return the version from Aghaf.

Returns: Aghaf version

◆ AGHAF_isServiceRunning()

AGHAF_BOOL AGHAF_isServiceRunning ( )

Inform if ghaston is running or not.

Returns: AGHAF_TRUE ? ghaston is running : ghaston is not running

◆ AGHAF_openDevice()

AGHAF_Status AGHAF_openDevice ( AGHAF_Device device )

Open a device.

Parameters

device handle on the device

Returns: status request information

Examples: Can_FD/main.cpp, Can_LS/main.cpp, DoCan_FD/main.cpp, LIN_EventTriggered/main.cpp, LIN_Sporadic/main.cpp, and LIN_UnconditionalFrame/main.cpp.

◆ AGHAF_refreshDeviceList()

AGHAF_Status AGHAF_refreshDeviceList ( )

Call the device event callbacks with the devices connected.

Returns: status request information

◆ AGHAF_registerCallback()

void AGHAF_registerCallback	(	AGHAF_Callback	callback,
		void *	userContext
	)

Register a callback for the device event.

Parameters

callback
userContext

Examples: DeviceManagement/main.cpp.