Arduino Library

Audio functions

Playing audio files with the WavePro Shield is a very simple job. In many cases you can achieve your aims with a single function call.

Current supported audio function are:

• [boost]
• [pause]
• [play]
• [play_loop]
• [playing]
• [queue]
• [record]
• [seekb]
• [seekf]
• [stop]
• [volume]

Notification Functions

Notification consists of a logic HIGH pulse on pin 22 of the dsPIC chip when an event that you are subscribed to occurs.

• [subscribe]
• [unsubscribe]

Filesystem Functions

You can directly interact with the filesystem on the SD card. At this time only directory enquiry functions are supported, but it is planned to have full file I/O in a future release.

Current filesystem functions are:

• [findFirst]
• [findNext]
• [getUTF]

Utility Functions

There are a collection of useful utility functions provided with the library. These are mainly to facilitate the handling of UTF16 filenames.

• [strlen]
• [utftochar]
• [chartoutf]

Other Functions

There are a few system management and control related functions which don't really fit into any of the other sections. These are:

• [led]

Examples

There are a number of [Examples] you can use to help get you going.