Loading Reference... User Guide... Hardware-specific Notes...

Customize Help

MIL systems:
Show All

Installed MIL systems

Multiple

None

Host system

Matrox GigE Vision driver (MIL 10, Update 25, Update 54, or Update 85)*

Matrox Morphis

Matrox Morphis QxT

Matrox Orion HD

Matrox Radient eCL

Matrox Radient eV-CXP (MIL 10 or Update 29)*

Matrox Solios eA/XA

Matrox Solios ecl/xcl/ev-cl

Matrox USB3 Vision driver (Update 19)

Matrox RadientPro-CL (Update 7)

Matrox Radient eV-CL (Update 27 or 74)

Matrox Iris GTR (Update 28 or Update 68)

Matrox Clarity UHD (Update 36 or 76)

Matrox GenTL driver (Update 34)

Matrox Indio (Update 53 or Update 68)

Matrox Rapixo CXP (Update 75 or Update 84)

Matrox Concord PoE with ToE (Update 82)

Matrox Rapixo CL Pro (Update 96)

As Tooltip

Value descriptions: Detailed Summarized

Save Settings

MobjMessageWrite

See also

User Guide:

C/C++ MILweb function reference Fundamentals for creating your MILweb client application JavaScript MILweb function reference Message mailboxes

Availability

Available in MIL-Lite

Available in MIL

Available on Windows

Available on Linux

Available on Non-Matrox computer

Available on Matrox 4Sight-X

Available on Matrox 4Sight GP/GPm

Available on Matrox Supersight

Function map

Examples

mdispweb.cpp
mgraweb.cpp

Function Map

- MessageId

Compilation information

Synopsis

Writes a message to the message mailbox.

Syntax

void MobjMessageWrite(

MIL_ID MessageId,	//in
const void *MessagePtr,	//in
MIL_INT64 MessageSize,	//in
MIL_INT64 MessageTag,	//in
MIL_INT64 OperationFlag	//in

)

Description

This function writes a message that will be added to the message mailbox.

Note that this function reference has not been updated for a MIL system added during a MIL update. Refer to the MIL system's release note to see if there is complementary information.

Parameters

This function is not supported on the selected boards.

Parameters

MessageId

Specifies the identifier of the message mailbox.

MessagePtr

Accepts the following address:

Data type: array of type MIL_UINT8 [optionally, in C++: a reference to a constant std::vector<MIL_UINT8> ]
Required array size:(MessageSize)

Specifies the address of the variable of the user message to write. An error will be generated if this parameter is set to M_NULL.

MessageSize

Specifies the length of the message to write, in Bytes.

When using a standard vector (std::vector) overload function in C++, you can pass M_DEFAULT to this parameter and MIL will automatically determine the size based on the number of items in the vector passed to the parameter.

MessageTag

Specifies a user-defined tag to send with the message.

OperationFlag

Reserved for future expansion and must be set to M_DEFAULT.

Compilation information

Header	Include mil.h.
Library	Use mil.lib.
DLL	Requires mil.dll.