dac12_a_ex1_1V5Out.c

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#include "driverlib.h"
 
//*******************************************************************************
//******************************************************************************
 
void main (void)
{
    //Stop Watchdog Timer
    WDT_A_hold(WDT_A_BASE);
 
    /*
     * // Initialize DAC12_0,
     * // Choose P7.6 as output
     * // Use AVcc as Vref+
     * // Multiply Vout by 1
     * // Use medium settling speed/current
     * // Auto trigger as soon as data is set
     */
    DAC12_A_initParam param = {0};
    param.submoduleSelect = DAC12_A_SUBMODULE_0;
    param.outputSelect = DAC12_A_OUTPUT_1;
    param.positiveReferenceVoltage = DAC12_A_VREF_AVCC;
    param.outputVoltageMultiplier = DAC12_A_VREFx1;
    param.amplifierSetting = DAC12_A_AMP_MEDIN_MEDOUT;
    param.conversionTriggerSelect = DAC12_A_TRIGGER_ENCBYPASS;
    DAC12_A_init(DAC12_A_BASE, &param);
 
    //Calibrate output buffer for DAC12_0
    DAC12_A_calibrateOutput(DAC12_A_BASE,
        DAC12_A_SUBMODULE_0);
 
    //Set 0x07FF (~1.5V) into data buffer for DAC12_0
    DAC12_A_setData(DAC12_A_BASE,
        DAC12_A_SUBMODULE_0,
        0x7FF);
 
    //Enter LPM4
    __bis_SR_register(LPM4_bits);
}