PWM for PIC processor

Using a PIC processor (such as PIC18F1220 or equivalent) with 10 PWM outputs which will be controlled via commands and input serial port. This will allow for the setting of simple parameters to control the duty cycle of each of these ports. Each PIC output port will be driven with PWM via two variables set with a serial input command. The serial port will be driven at 19,200 or 56,000 baud. The Frequency will be set at 128 Hz. This command will be in the form of; $$%PPDDC## $$=Start of Record %=Command to set the duty cycle PP=Port ID (1 to 10) DDC=Duty cycle from 0 to 100 % ##=End of Record A second command type will set the port to cycle its Duty cycle once. This will start at a specific duty cycle and either cycle up or down to the end duty cycle. The command is; $$>PPSDCEDCSSSSS## $$=Start of Record >=Command to cycle port PP=Port ID (1 to 10) SDC=Start Duty Cycle (0 to 100%) EDC=End Duty Cycle (0 to 100%) SSSSS=number of mill-sec to cycle from 78 to 200000 ##=End of Record If the SDC is larger than EDC then it will cycle down, if SDC is smaller than EDC then it cycle up. A third command will read the current set parameters for a port and send the results back out the serial port. This command will be; $$?PP## $$=Start of REcord ?=Read Command PP=Port ID (1 to 10) ##=End of Record This command will respond with the following data transmitted to the output serial port as, $$?PPDDC## $$=Start of Record ?=Read-Response PP=Port ID (1 to 5) DDC=Duty cycle from 0 to 100 % ##=End of Record ## Deliverables 1a) Souce Code, binary and schematics to be provided as part of the deliverables. 1b) If compliled code, then it should be compatable with MLAB+C18 complier. 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform PIC Processor