const std = @import("std");
const microzig = @import("microzig");
const rp2xxx = microzig.hal;
const time = rp2xxx.time;
// Compile-time pin configuration
const pin_config = rp2xxx.pins.GlobalConfiguration{
    .GPIO15 = .{
        .name = "led",
        .direction = .out,
    },
    .GPIO13 = .{
        .name = "button",
        .direction = .in,
    },
};
const pins = pin_config.pins();
pub fn main() !void {
    pin_config.apply();
    while (true) {
        // pins.led.toggle();
        // time.sleep_ms(250);
        if (pins.button.read() == 0) {
            pins.led.put(1);
        } else {
            pins.led.put(0);
        }
    }
}

const std = @import("std");
const microzig = @import("microzig");
const rp2xxx = microzig.hal;
const time = rp2xxx.time;
// XXX: no idea how to access the builting led for Pico W from microzig
// Compile-time pin configuration
const pin_config = rp2xxx.pins.GlobalConfiguration{
    .GPIO16 = .{
        // .name = "led",
        // .direction = .in,
    },
};
// const pins = pin_config.pins();
pub fn main() !void {
    pin_config.apply();
    rp2xxx.gpio.Pin.set_direction(@enumFromInt(16), .out);
    while (true) {
        // pins.led.toggle();
        // time.sleep_ms(250);
        rp2xxx.gpio.Pin.put(@enumFromInt(16), 1);
        time.sleep_ms(1000);
        rp2xxx.gpio.Pin.put(@enumFromInt(16), 0);
        time.sleep_ms(1000);
    }
}

.{
    .name = .pico,
    .version = "0.0.0",
    .fingerprint = 0x9ea0cb823844cbb4, // Changing this has security and trust implications.
    .minimum_zig_version = "0.14.1",
    .dependencies = .{
        // See `zig fetch --save <url>` for a command-line interface for adding dependencies.
        .microzig = .{
            //    .url = "https://example.com/foo.tar.gz",
            //    .hash = "...",
            // When this is provided, the package is found in a directory relative to the
            // build root. In this case the package's hash is irrelevant and therefore not
            // computed. This field and `url` are mutually exclusive.
            .path = "../microzig",
            // When this is set to `true`, a package is declared to be lazily
            // fetched. This makes the dependency only get fetched if it is
            // actually used.
            // .lazy = false,
        },
    },
    // Specifies the set of files and directories that are included in this package.
    // Only files and directories listed here are included in the `hash` that
    // is computed for this package. Only files listed here will remain on disk
    // when using the zig package manager. As a rule of thumb, one should list
    // files required for compilation plus any license(s).
    // Paths are relative to the build root. Use the empty string (`""`) to refer to
    // the build root itself.
    // A directory listed here means that all files within, recursively, are included.
    .paths = .{
        "build.zig",
        "build.zig.zon",
        "src",
        // For example...
        //"LICENSE",
        //"README.md",
    },
}

const std = @import("std");
const microzig = @import("microzig");
const MicroBuild = microzig.MicroBuild(.{
    .rp2xxx = true,
});
pub fn build(b: *std.Build) void {
    const mz_dep = b.dependency("microzig", .{});
    const mb = MicroBuild.init(b, mz_dep) orelse return;
    const pr11 = mb.add_firmware(.{
        .name = "pr11",
        .target = mb.ports.rp2xxx.boards.raspberrypi.pico,
        .optimize = .ReleaseSmall,
        .root_source_file = b.path("src/pr11.zig"),
    });
    mb.install_firmware(pr11, .{});
    const pr21 = mb.add_firmware(.{
        .name = "pr21",
        .target = mb.ports.rp2xxx.boards.raspberrypi.pico,
        .optimize = .ReleaseSmall,
        .root_source_file = b.path("src/pr21.zig"),
    });
    mb.install_firmware(pr21, .{});
    const pr22 = mb.add_firmware(.{
        .name = "pr22",
        .target = mb.ports.rp2xxx.boards.raspberrypi.pico,
        .optimize = .ReleaseSmall,
        .root_source_file = b.path("src/pr22.zig"),
    });
    mb.install_firmware(pr22, .{});
    // We call this twice to demonstrate that the default binary output for
    // RP2040 is UF2, but we can also output other formats easily
    // mb.install_firmware(firmware, .{ .format = .elf });
}