Are there any simulation tools to monitor the performance of embedded
i would appreciate any pointers in that direction.
Our product is a distributed control system (MC68k) operating on a
token-based 2.5Mb/s network.
We currently implement our own time synch between nodes (using a single
node as a reference, usually connected to some form of radio clock).
Accuracy between nodes must be in the region of 1ms.
Can anyone help with the following questions:
- is there source code available anywhere for NTP (preferably for an
- is it possible to achieve accuracies of 1ms on Ethernet with TCP/IP?
- has anyone ever come across an embedded OS which provides NTP as a
component (either of the OS or the stack)?