Keyboard

4.5Development Environment

This section informs you about the tools you may need and presents ideas you can try.

4.5.1Tools

See the CY4672 Getting Started Guide for a list of tools required to build and debug the keyboard application.

Figure 4-9. RDK Keyboard with POD Installed

4.5.2Tips and Tricks

A couple of ways for working with the kit are the following.

4.5.2.1M8C Sleep

When using the ICE-Cube, define the macro PSOC_ICE so that busy waits are used instead of the sleep instruction. Using the sleep instruction with the ICE-Cube generates errors due to synchroni- zation issues between the OCD part and the emulator.

4.5.2.2Watchdog Timer

The watchdog timer is enabled for the RDK operation, but may be disable for debug purposes.

CY4672 Reference Design Guide, Document # 001-16968 Revision **

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Cypress CY4672 manual RDK Keyboard with POD Installed