Arduino Due to Atmel Code Transcriptions

There is a functional code written in Arduino IDE for an Arduino DUE circuit. The code needs to be transcripted into Atmel Studio 7 IDE for a Microchip ATSAM3XX8E Controller circuit. As a prior step for testing and transcripting this code, we are requiring the following pieces of code, in Atmel Studio, which are the solely objective of this project: 1. A simple "Hello World" in Atmel Studio routine, able to send serial messages through a pin. This simple example should serve us to try that we are working properly with the routines developed by this project, and the hardware we actually have. 2.- A simple "Hello World" routine in Atmel Studio, reproducing the functionalities of the Arduino Due functions HardwareSerial() Serial1(), Serial2(), Serial3(). 3.- A simple "Hello World" routine in Atmel Studio, using the USBOTG functionality in the ATSAM3X8E Controller. Some considerations: 1. Milestones will be provided strictly based on real advance, 2. Your proposal shall not include hardware expenses, all which will be paid by us as an additional milestone, at the end of the project, 3. This project is a continuation of an ongoing development, so a developer experienced in PCB Development and Testing, interested in finishing additional tasks and developments for this project would be a must.