I have a question to the onewire bus protocoll and how it is implemented in the emx.
Is there a busy wait polling or do you use interrupts to get the sufficient delay’s.
best regards
I have a question to the onewire bus protocoll and how it is implemented in the emx.
Is there a busy wait polling or do you use interrupts to get the sufficient delay’s.
best regards
what do you mean by “busy wait”? What are you trying to do?
Well I mean, if you take the bus protocoll, you can see if you want to do a reset, you have to wait 480µs with low, and then release the bus.
Now does the implementation wait with a timer, or does it wait for expample with a loop that blocks the program for 480 µs?
best regards
Yes block