Method CreatePdm

src/fl/audio/input.h:223–231

Generic PDM microphone factory method. pin_din: PDM data in pin, pin_clk: PDM clock pin.

    // Generic PDM microphone factory method.
    // pin_din: PDM data in pin, pin_clk: PDM clock pin.
    static Config CreatePdm(int pin_din, int pin_clk,
                            u16 sample_rate = AUDIO_DEFAULT_SAMPLE_RATE,
                            int i2s_num = 0, bool invert = false,
                            MicProfile profile = MicProfile::None) FL_NOEXCEPT {
        Config out(
            ConfigPdm(pin_din, pin_clk, i2s_num, sample_rate, invert));
        out.setMicProfile(profile);
        return out;
    }

    Config(const ConfigI2S &config) FL_NOEXCEPT
        : fl::variant<ConfigI2S, ConfigPdm>(config) {}