If you are developing your application using a 32-bit driver, please use the PS2000.dll from the PicoScope 6.12 installation directory as there have been some streaming-related fixes. If this does not resolve the issue with the data, please post back here. What is the value for the start_time
parameter returned by the ps2000_get_streaming_values_no_aggregation()
A colleague had previously looked into using a Delegate for the fast streaming capture but encountered what sounds like the same issue, so if you need to capture data continuously and process it, then you will need to use the API functions provided by the ps2000Wrap.dll (see this post
Please e-mail email@example.com
for updated versions of the wrapper dll should you wish to try this. Due to the low memory of these devices, there is a risk of lost data when using this approach for continuous streaming.