masker

A note to others running in sample mode, it seems you need to run the FDwfAnalogInStatus function before reading back any data.

Hi Attila, Thanks! no problem I appreciate your response! Good news, arm64 3.18.19 seems to be working! I am reading out the samples with the correct values Will you be having an example py file at some time? Having an example of doing it the right way would be very useful. (you can use mine if its of any use) I took a look at your latest AnalogInOut_RecordPlay.py, I think the acqmodeRecord streaming mode could be more useful to me, (I've been using acqmodeScanShift so far) thanks again -mike

also, my IT guy who is doing the builds and installs said he needed to install the adept software as well as the waveforms arm64.deb , probably some dependency. -mike

Hi Attila, We're using an RPI arm with ubuntu server 20.04.3 64bit, Do you have the arm 64 bit version? cheers -mike

Hi Attila, Thanks, I really appreciate your help! I'll give that one a go and let you know. Curious how did you know I was using an arm? I'm using the sdk on an arm (raspberry pi) over usb, and also using the waveforms gui on a PC over ethernet on the same adp3450. cheers -mike

Hi attila, I've been trying to use the FDwfAnalogInSamplingSourceSet but I'm not having much luck. I've tried many different settings. Would you be able to tell where I'm going wrong with my script please? (see attached) In the script I print out the 16 sample values (see sSamples below) which should match the values in the staircase waveform shown below. cheers -mike AnalogIn_Trigger2.py

Thanks, I installed 3.18.18 but I still don't see the Sampling Clock setting as shown in the documentation '3.1 Time Group' . Am I looking in the wrong place? cheers -mike

Thanks for the quick reply. I see it in the documentation and will give it a try. Is there a way to try this in the gui? Its seems easier to prove it out in the gui first then switch to the sdk. In the waveform help I see Sampling Clock, but in my software version 3.16.3 this doesn't exist. cheers -mike

Hi, I have an ADP3450 using the SDK in linux mode. I want to use an external trigger signal to capture one sample from the AnalogIn channels for each trigger positve edge. The external trigger pulses are not at a constant rate and may separated by 1us to 100us. I would like to capture upto 100k samples in a single run and then download the measurements. I've been playing around with the GUI but can't workout if it is possible to use an external signal to make a single sample. Do you have any suggestions on how I can do this? I saw reference to 'Sync' mode but couldn't see any details. cheers Mike