#include <cstdint>

#include "hardware/adc.h"

uint8_t get_knob_percentage() {
    adc_select_input(0);    // Select ADC channel 0

    uint16_t raw = adc_read();

    // Convert to percentage (0 to 100%)
    uint8_t percentage = (raw * 100) / 4095;

    return percentage;
}