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mon build infrastructure in

module_xmos_common

. This system includes the source

ﬁles from the relevant modules and is documented within module_xmos_common.

4.1.1 Installing the application onto ﬂash

To upgrade the ﬁrmware you must, ﬁrstly:

1. Plug the USB Audio board into your computer.

Connect the XTAG-2 to the USB Audio board and plug the XTAG-2 into your PC

or Mac.

To upgrade the ﬂash from the XDE, follow these steps:

1. Start the XMOS Development Environment and open a workspace.

2. Choose File · Import · C/XC · C/XC Executable.

3. Click Browse and select the new ﬁrmware (XE) ﬁle.

4. Click Next and Finish.

5. A Debug Conﬁgurations window is displayed. Click Close.

6. Choose Run · Run Conﬁgurations.

7. Double-click Flash Programmer to create a new conﬁguration.

8. Browse for the XE ﬁle in the Project and C/XC Application boxes.

9. Ensure the XTAG-2 device appears in the adapter list.

10. Click Run.

From the command line:

Open the XMOS command line tools (Desktop Tools Prompt) and execute the

following command:

xflash <binary >. xe

4.2 Code Structure

4.2.1 Applications and Modules

The code is split into several module directories. The code for these modules

can be included by adding the module name to the

USED_MODULES

deﬁne in an

application Makeﬁle:

There are two application directories that contain Makeﬁles that build into executa-

bles:

REV 6.1

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Request AudioReQuest N.Series Handbuch Seite 44