Compilation

This section describes how to compile and load the code using one of the compiler supported.
This software was written for the GNU GCC and IAR Systems compiler for 32-bit AVR Microcontrollers. Other compilers may or may not work.

• See also AVR32709: AVR32 UC3 Audio Decoder Over USB application note
• Plug the USB power cable on evaluation kit.
• Make sure the Power LED is on.

Stand-alone GCC + JTAG

• The GNU Toolchain for 32-bit AVR Microcontrollers must be preliminary installed.
  • If not, please download it and install it from the following link: http://ww1.microchip.com/downloads/en/AppNotes/doc32177.pdf
• Plug the JTAGICE mkII between the PC and the EVK using the JTAG connector.
• Open a shell.
• Go to the /applications/uc3-audio-player/[...]/gcc/ directory and type:

  `make rebuild program run' 

Stand-alone GCC + USB DFU BOOTLOADER

• The GNU Toolchain for 32-bit AVR Microcontrollers must be preliminary installed.
  • If not, please download it and install it from the following link: http://ww1.microchip.com/downloads/en/AppNotes/doc32177.pdf
• Make sure the USB power cable is plugged on the left USB port of the board (USB USER).
• Open a shell.
• Go to the /applications/uc3-audio-player/[...]/gcc/ directory and type:

  `make rebuild isp program run' 

AVR32Studio

• See "AVR32769: How to Compile the standalone AVR32 Software Framework in AVR32 Studio V2".

IAR + JTAG

• Make sure you have the latest `IAR for 32-bit AVR Microcontrollers' installed on your PC.
  • If not, an evaluation edition can be downloaded at the following address: http://www.iar.com/
• Plug the JTAGICE mkII between the PC and the EVK using the JTAG connector.
• Open `IAR for 32-bit AVR Microcontrollers' and load the associated IAR project of this application (located in the director /applications/uc3-audio-player/[...]/iar/).
• Press the `Debug' button at the top right of the IAR interface.
  • The project should compile. Then the generated binary file is downloaded to the target to finally switch to the debug mode.
• Click on the `Go' button in the `Debug' menu or press F5.