Description of example project
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This example project depicts usage of DAC drivers.
Hardware Setup
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XMC4800/XMC4700 Relax Kit
This example demonstrate two of five DAC configurations.
It generates an analog sine wave on DAC0 Output (P14.8) and a static analog value on DAC1 Output (P14.9).
How to test the application
============================
To change the frequency and amplitude the function DAC_Update() is called
periodical. DAC_Update() only has to be called to change frequency or
amplitude not for basic sine wave generation.
The value in beats[index] defines after how many function calls
the frequency and amplitude will be updated. The value in melody[index]
defines the new frequency and if the amplitude have to be set to minimum.
