i need you to develop a program for microcontrollers (currently designed with PIC32MX, open to suggestion). micron controller will receive input from touch screen, a couple of butons and a microphone. it then need to send data (input from microphone and addressing details) to the server (using ethernet TCP/IP).
on the other end, a microcontroller will receive data package from the server (ethernet TCP/IP), convert it to audio signal, then goes trough and amplifier and finally a speaker.
1. currently i have basic architectural design with component selection (open to suggestion), i'm planning to develop a step by step algorithm.
2. both of the embeded system will require 2 ethernet PHY to enable them to be installed as a "Daisy chain".
3. Server will be Mac based and to be developed on a separate job.
4. i would prefer a project based costing.