tcDspDac8532McBsp

Introduction

The tcDspDac8532McBsp class may be used to provide access to the MityDSP McBSP interface to the DAC8532 dual channel 16 bit digital to analog output device.

For hardware interfaces, the DAC8352 and McBSP should be connected as follows:

McBSP Port	DAC8352 Port	Notes
DX	DIN	External 2K Pulldown Resistor recommended
DR	No Connect
CLKX	SCLK
CLKR	No Connect
FSX	SYNC
FSR	No Connect

See also:

MityDSP::tcDspDac8532McBsp Class Reference

Example

This is a simple example of tcDspDac8532McBsp creation and usage:

 {
     tcDspDac8532McBsp* mpDAC;
     unsigned short sample1, sample2;
     SEM_Handle Sem = SEM_create(0,NULL);

     // new up the 834x core.
     mpDAC = new tcDspDac8532McBsp(MCBSP_DEV0);

    mpDAC->SetSamples(SampleA, SampleB, Sem);

     // output samples as ramp, continuously, forever
     while(true)
     {
        sample1++;
        sample2++;
        SEM_pend(Sem, SYS_FOREVER);
        mpDAC->SetSamples(SampleA, SampleB, Sem);
     }

 }