Hi all out there 
I need to realize a small project for which i'm thinking about RPi together with B4J.
Maybe there are some experienced users out who can help to forecast the possibility.
Project:
- counting impulses on 3 inputs which can be from 0 to 30Hz per Input
- if there has been impulses during the past second, a file has to be updated which stores the impulse-counts for each input to read after power-loss.
- each second the impuls-counts have to be broadcasted by udp to multiple clients (up to 20clients)
Important in this project is not to save & broadcast in realtime - it's important that no impulses are missed or forgotten - so if it's event-triggered and 200 or 300 events can be queued without problems, it would be ok as 1000 impulses per minute will be the maximum to count per GPIO.
What do experts think? - will this be possible with RPi through B4J?
waiting for your comments how easy this can be reached by the RPi-Performance when using B4J as i always get the feeling of 'slow' and 'overhead' when thinking of java.
I need to realize a small project for which i'm thinking about RPi together with B4J.
Maybe there are some experienced users out who can help to forecast the possibility.
Project:
- counting impulses on 3 inputs which can be from 0 to 30Hz per Input
- if there has been impulses during the past second, a file has to be updated which stores the impulse-counts for each input to read after power-loss.
- each second the impuls-counts have to be broadcasted by udp to multiple clients (up to 20clients)
Important in this project is not to save & broadcast in realtime - it's important that no impulses are missed or forgotten - so if it's event-triggered and 200 or 300 events can be queued without problems, it would be ok as 1000 impulses per minute will be the maximum to count per GPIO.
What do experts think? - will this be possible with RPi through B4J?
waiting for your comments how easy this can be reached by the RPi-Performance when using B4J as i always get the feeling of 'slow' and 'overhead' when thinking of java.
