Hi All:
I would like some design advice from those that have 'been there / done that'.
We are designing a fairly simple data logger. In essence, this device will connect via serial to an industrial machine and log the data to a database via a standard ethernet port.
We are currently evaluating two different paths to accomplish this:
(1) ATMega128 controller and use the Nut/OS suite as the software development platform
(2) Use the Motorola (freescale) MC9S12NE64 controller and use the TCP/IP stack from Motorola and development environment from CodeWarrior
My basic questions are;
(a) Does anyone know of any immediate pros/cons of the above MC's listed?
(b) Can anyone comment on having used the Nut/OS (Ethernut) suite?
(c) In practical uses for small projects - is using an embedded OS better than just coding direct to the chip?
I appreciate all comments and pointers....
Thanks, Barry