The LVExample.vi program has a comment “It's important to have at least 16 chars space while invoking the "GetModeulNo SerialNo()" function, we put "1234567890123456" here.” Mightex has an LVExample.vi program that does return the correct serial number.
I wonder if IMAQdx is combining the module name with serial number, especially given the fact that IMAQdx does not report a module name. The sun of those two is 19 which is the same as the total LabVIEW DirectShow reported serial number. It has 19 digits (10 for the high portion and 9 for the low). The IMAQdx DirectShow serial number contains more digits than the true serial number. When the Mightex DirectShow driver is configured for only one camera, IMAQdx reports an entirely different serial number from those above. Note that the second camera’s serial number changes by a value of 1 yet the true serial number’s digits have changed numerically by 2 (from -001 to -003). When two cameras are connected at the same time, IMAQdx DirectShow serial number for the first camera does not change from its single camera value of 3245287108 967846894 decimal or C16F26C4 39B02BEE hex while the second camera is reported as 3245287108 967846895 decimal or C16F26C4 39B02BEF hex. If the single connected camera is changed to one with a different serial number, the reported IMAQdx DirectShow serial number does not change. With the Mightex DirectShow driver configured for 2 cameras and only one connected to the computer, for serial 13-111213-001 LabVIEW DirectShow reports 3245287108 967846894 decimal or C16F26C4 39B02BEE hex. IMAQdx DirectShow reports its serial number as two parts, high and low.
The Mightex NewClassicCameraApp.exe does show the module name. Mightex has an application NewClassicCameraApp.exe that uses DirectShow and that application reports the actual serial number as written on the camera.Īlso, IMAQdx DirectShow returns a blank empty module name.
The serial number reported by IMAQdx is different from the camera's (Mightex SCE-BG04-U).
0 kommentar(er)
