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63 lines
3.2 KiB
Zig
63 lines
3.2 KiB
Zig
const std = @import("std");
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const MicroZig = @import("microzig/build");
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const rp2040 = @import("microzig/bsp/raspberrypi/rp2040");
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const available_examples = [_]Example{
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// RaspberryPi Boards:
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_adc", .file = "src/adc.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_blinky", .file = "src/blinky.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_flash-program", .file = "src/flash_program.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_gpio-clk", .file = "src/gpio_clk.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_i2c-bus-scan", .file = "src/i2c_bus_scan.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_pwm", .file = "src/pwm.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_random", .file = "src/random.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_spi-master", .file = "src/spi_master.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_squarewave", .file = "src/squarewave.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_uart", .file = "src/uart.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_usb-device", .file = "src/usb_device.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_usb-hid", .file = "src/usb_hid.zig" },
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.{ .target = rp2040.boards.raspberrypi.pico, .name = "pico_ws2812", .file = "src/ws2812.zig" },
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// TODO: Fix multicore hal! .{ .target = "board:raspberry_pi/pico", .name = "pico_multicore" , .file = "src/blinky_core1.zig" },
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// WaveShare Boards:
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.{ .target = rp2040.boards.waveshare.rp2040_matrix, .name = "rp2040-matrix_tiles", .file = "src/tiles.zig" },
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// .{ .target = "board:waveshare/rp2040_eth", .name = "rp2040-eth" },
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// .{ .target = "board:waveshare/rp2040_plus_4m", .name = "rp2040-plus-4m" },
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// .{ .target = "board:waveshare/rp2040_plus_16m", .name = "rp2040-plus-16m" },
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};
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pub fn build(b: *std.Build) void {
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const mz = MicroZig.init(b, .{});
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const optimize = b.standardOptimizeOption(.{});
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for (available_examples) |example| {
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// `add_firmware` basically works like addExecutable, but takes a
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// `microzig.Target` for target instead of a `std.zig.CrossTarget`.
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//
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// The target will convey all necessary information on the chip,
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// cpu and potentially the board as well.
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const firmware = mz.add_firmware(b, .{
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.name = example.name,
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.target = example.target,
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.optimize = optimize,
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.source_file = .{ .path = example.file },
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});
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// `install_firmware()` is the MicroZig pendant to `Build.installArtifact()`
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// and allows installing the firmware as a typical firmware file.
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//
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// This will also install into `$prefix/firmware` instead of `$prefix/bin`.
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mz.install_firmware(b, firmware, .{});
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// For debugging, we also always install the firmware as an ELF file
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mz.install_firmware(b, firmware, .{ .format = .elf });
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}
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}
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const Example = struct {
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target: MicroZig.Target,
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name: []const u8,
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file: []const u8,
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};
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