I'm thinking about a project with RPI. I need 4 or 6 analog inputs with sample rate between 500 and 1000 samples per second and 2 or 4 digital output as response of processing the input signals. Between 100 and 300 responses per second.
I reviewed this board , but I'm not sure if RPI achieves real time processing. My questions are?
- RPI needs a RT kernel?
- Is it necessary an independent board (maybe this arduino?) with RT adc to send the sampled values with a certain sample rate to RPI?
- Or 1 and 2 together.