Test and Measurement Forum

Hi,

I'm trying to use your SDK to write an application to work with a PicoScope4424. Everything was going well until i called ps4000GetTimebase which constantly returns error code 0x00000026 (PICO_SEGMENT_OUT_OF_RANGE).

The value I'm passing in for the segment is 0, which is what your example code does so I'm a bit stumped as to why that doesn't work?

Regards,

Ben

Hi Ben

I'm not sure why you are getting that error status. The driver checks that the segment index is in the range 0 to nSegments-1, which it obviously is. As you say, it works in the example.

Can you post your function call and any relevant definitions here?

Robin

Robin,

I've got round the problem.

I noticed your example program actually uses the static libary rather then the DLL, so I wrote a C++ wrapper to turn the static libary into a DLL that my C# application can use, this seem to be working.

I think the main problem seemed to be with my C# application passing arguments to the DLL since even in the above configuration I have to hard code the segment index into the C++ wrapper or it still doesn't work.

Regards,

Ben