MfpgaCommandControl

Board	Supported
Host System	No
V4L2	No
Clarity UHD	No
Concord PoE	No
GenTL	No
GevIQ	No
GigE Vision	No
Indio	No
Iris GTX	No
Radient eV-CL	No
Rapixo CL	Yes
Rapixo CoF	Yes
Rapixo CXP	Yes
USB3 Vision	No

Control a specified FPGA command context setting.

Syntax

void MfpgaCommandControl(
    AIL_FPGA_CONTEXT FpgaCommandContext,  //in
    AIL_INT64        ControlType,         //in
    const void *     ControlValuePtr      //in
)

Description

This function controls the various settings of the specified FPGA command context. To inquire information about an FPGA command context setting, see MfpgaCommandInquire. To control or inquire about a general Processing FPGA setting, refer to MfpgaControl or MfpgaInquire, respectively.

Note: Note that the FPGA module is not supported with Distributed Aurora Imaging Library.

Note: Note that the FPGA module is only supported on boards that support FPGA processing (Pro boards).

Parameters

FpgaCommandContext (in, AIL_FPGA_CONTEXT)

Specifies the handle of the FPGA command context associated with the PU.

ControlType (in, AIL_INT64)

Specifies the FPGA command context setting to control.

ControlValuePtr *(in, void)

Specifies the address of the variable which contains the value to assign to the command context setting.

Parameter Associations

For controlling FPGA Command Settings

---

M_COMPLETION_MODE

Specifies how the processing operation should be issued on the system command queue. Note that this parameter overrides the setting specified using MfpgaCommandAlloc with the ExecutionMode parameter.

Value	Description
M_DEFAULT	Specifies that the command is queued according to the thread synchronization mode. See MthrControl with M_THREAD_MODE.
M_ASYNCHRONOUS	Specifies that, after the command is queued, the thread continues executing without waiting for the operation to complete.
M_SYNCHRONOUS	Specifies that, after the command is queued, the thread waits for the processing operation to complete before continuing.