Instructions

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CDC Interface

Backchannel UART, via

eZ-FET lite emulator

simpleBackchannelEcho

Example

F5529 LaunchPad

USB Host PC

Terminal App Terminal App

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Backchannel UART

www.ti.com

User Experience Software

Figure 31. Movement of Data in simpleUsbBackchannel: CDC

3.6.2 Installing the CDC Interface

Now, build and run the example.

When you do this for the first time on a Windows PC, Windows asks for an INF file

(simpleUsbBackchannel.inf) to associate with this device. This INF file is located in the

simpleUsbBackchannel directory.

Windows XP starts an installation wizard when you attach the device; direct it to this INF file.

Windows 7 does not show a dialog box but, rather, indicates an installation failure in a bubble in the

system tray. To install the device, open Device Manager (see Section 3.7). Locate the device (see

Figure 32). Right-click on it, and click Update Driver Software.

SLAU533A–September 2013–Revised January 2014 MSP430F5529 LaunchPad™ Development Tool (MSP

‑

EXP430F5529LP)

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