#include <stdio.h> 
#include "pico/stdlib.h" 
#include "hardware/adc.h" 

int main() {
    stdio_init_all();
    adc_init();
    adc_gpio_init(26);
    adc_select_input(0);
    printf("Digite a temperatura em Celsius para converter para Fahrenheit:\n");

    while (true) {
        char input[10];
        float celsius, fahrenheit;

        if (fgets(input, sizeof(input), stdin) != NULL) {
            sscanf(input, "%f", &celsius);
            fahrenheit = (celsius * 9.0 / 5.0) + 32.0;
            printf("Temperatura: %.2f °F\n", fahrenheit);
        }
        uint16_t adc_value = adc_read();
        float temperature_celsius = (adc_value / 4095.0) * 100.0; 
        float temperature_fahrenheit = (temperature_celsius * 9.0 / 5.0) + 32.0;
        printf("Temperatura do ADC: %.2f °F\n", temperature_fahrenheit);
        sleep_ms(500);
    }
    return 0;
}