Segmentation fault

[renderit]

Hi great work here again.. Running those tests, is giving me segmentation fault

This line to be particular:

ads1256.start(str(1),"25")

UPDATE: I apologize the error was not descriptive or indicative. The problem was solved when running with sudo. But can you explain what does # initialize the ADC using 25 SPS with GAIN of 1x mean?

[fabiovix]

Hi renderit,

About the segmentation fault, there're some systems that really needs the sudo access to be able to initialize it. About the line after the "#" character: all the comments on Python are preceded of a # character, so it's just there for informative purpose.

The line:

ads1256.start(str(1),"25")

Just tells the Waveshare ADC to initialize it before the readings with a gain of 1x, and the SPS of 25.

--
Fábio

[davidh314]

but can you fix the segmentation fault?