// TODO: this should ramp gradually to the new DC level | // TODO: this should ramp gradually to the new DC level | ||||
if (ref == INTERNAL) { | if (ref == INTERNAL) { | ||||
DAC0_C0 &= ~DAC_C0_DACRFS; // 1.2V | DAC0_C0 &= ~DAC_C0_DACRFS; // 1.2V | ||||
DAC1_C0 &= ~DAC_C0_DACRFS; | |||||
} else { | } else { | ||||
DAC0_C0 |= DAC_C0_DACRFS; // 3.3V | DAC0_C0 |= DAC_C0_DACRFS; // 3.3V | ||||
DAC1_C0 |= DAC_C0_DACRFS; | |||||
} | } | ||||
} | } | ||||