DAC Module

Note

The DAC Module contains functions for applying a specific voltage to a pin.

Doxygen:

Features

Available DACs

• DAC1_CH1: DAC1 Channel 1, found on connector X8

• DAC1_CH2: DAC1 Channel 2, found on connector X8

Applying a voltage

To apply a specific voltage to a pin, the following code can be used.

if (R_SUCCESS(DAC_SetValue(DAC1_CH1, 2.5))) {
    // Successfully applied 2.5V to DAC1_CH1
}

result_t DAC_SetValue(DAC_Handle_t handle, float32_t value)

Sets the voltage on a DAC pin.

Parameters

• handle – DAC Handle

• value – Value to set in Volts

Returns

Status result