const std = @import("std");
const pico = @import("microzig").hal;
const WRAP = 4095;
const pin_conf = pico.pins.GlobalConfiguration{
    .GPIO26 = .{ .name = "resistance", .function = .ADC0 },
    .GPIO18 = .{ .name = "red", .function = .PWM1_A },
};
const pins = pin_conf.pins();
pub fn main() void {
    pin_conf.apply();
    pins.red.slice().set_wrap(WRAP);
    pins.red.slice().enable();
    while (true) {
        const intensity = pico.adc.convert_one_shot_blocking(pins.resistance) catch unreachable;
        pins.red.set_level(WRAP - intensity);
        pico.time.sleep_ms(100);
    }
}

const HIGH = 100;

const HIGH = WRAP;

            pico.time.sleep_ms(sample);

            pico.time.sleep_ms(@min(500, sample));

        // for (0..20) |i| {
        //     inline for (&.{ "28", "27", "26", "22", "21", "20", "19", "18", "17", "16" }, 0..) |io, counter| {
        //         const val = map(isize, duties[i + counter], 0, 1024, LOW, HIGH);
        //         _ = @field(pins, "GPIO" ++ io).set_level(@intCast(val));
        //     }
        //     time.sleep_ms(SLEEP_MS);
        // }

        for (0..20) |i| {
            inline for (&.{ "15", "14", "13", "12", "11", "10", "9", "8", "7", "6" }, 0..) |io, counter| {
                const val = map(isize, duties[i + counter], 0, 1024, LOW, HIGH);
                _ = @field(pins, "GPIO" ++ io).set_level(@intCast(val));
            }
            const sample = pico.adc.convert_one_shot_blocking(.ain0) catch unreachable;
            pico.time.sleep_ms(@min(500, sample));
        }

    const pr111 = mb.add_firmware(.{
        .name = "pr111",
        .target = mb.ports.rp2xxx.boards.raspberrypi.pico,
        .optimize = .ReleaseSmall,
        .root_source_file = b.path("src/111-photores_led.zig"),
    });
    mb.install_firmware(pr111, .{});