I have now got oversampling to work. The graph does not contain all those steps anymore. I downloaded the updated driver that you had attached in the following thread: http://www.picotech.com/support/viewtopic.php?t=4578&highlight=oversampling One final question though: I only intend to collect one ...

I have now managed to minimize the steps. The output range of my accelerometer is ±5 V so I have set this to be the range of the scope as well. As I said, I have managed to minimize the steps, they don't disappear entirely. But perhaps that cannot be achieved?

Thank you for your reply. I am using the code that was delivered from you when I bought the scope. Anyway, in the initialization the software sets the "firstRange" to 50mV and "lastRange" to 20V. The range of the scope is the same as the "lastRange". This range is also used in the function "adc_to_m...

Hi, Thank you for your quick answer. No, I am not looking for a signal generator with PWM. Take a look at the attachments and you will se that I have plottet the output of the accelerometer via the ADC of the PS2203, as I described, together with the theoretical value of the accelerometer. I now wan...

Hi, I am using a PS2203 and to channel A I have connected a analog output accelerometer. I want to see how well the accelerometer measures acceleration, thus I have created a software. The software takes the acceleroemeter output through the ADC of PS2203 in block mode. I plot the result with MATLAB...