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78 lines
3.3 KiB
Zig
78 lines
3.3 KiB
Zig
const std = @import("std");
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const rp2040 = @import("rp2040");
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const stm32 = @import("stm32");
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const lpc = @import("lpc");
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const gd32 = @import("gd32");
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const nrf5x = @import("nrf5x");
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pub fn build(b: *std.Build) void {
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const microzig = @import("microzig").init(b, "microzig");
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const optimize = b.standardOptimizeOption(.{});
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const TargetDesc = struct {
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target: @import("microzig").Target,
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name: []const u8,
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};
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const available_targets = [_]TargetDesc{
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// RP2040
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.{ .name = "pico", .target = rp2040.boards.raspberry_pi.pico },
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.{ .name = "rp2040-eth", .target = rp2040.boards.waveshare.rp2040_eth },
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.{ .name = "rp2040-plus-4m", .target = rp2040.boards.waveshare.rp2040_plus_4m },
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.{ .name = "rp2040-plus-16m", .target = rp2040.boards.waveshare.rp2040_plus_16m },
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.{ .name = "rp2040-matrix", .target = rp2040.boards.waveshare.rp2040_matrix },
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// STM32
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.{ .name = "stm32f103x8", .target = stm32.chips.stm32f103x8 },
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.{ .name = "stm32f303vc", .target = stm32.chips.stm32f303vc },
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.{ .name = "stm32f407vg", .target = stm32.chips.stm32f407vg },
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.{ .name = "stm32f429zit6u", .target = stm32.chips.stm32f429zit6u },
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.{ .name = "stm32f3discovery", .target = stm32.boards.stm32f3discovery },
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.{ .name = "stm32f4discovery", .target = stm32.boards.stm32f4discovery },
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.{ .name = "stm3240geval", .target = stm32.boards.stm3240geval },
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.{ .name = "stm32f429idiscovery", .target = stm32.boards.stm32f429idiscovery },
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// NXP LPC
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// TODO: Add checksum postprocessing
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.{ .name = "lpc176x5x", .target = lpc.chips.lpc176x5x },
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.{ .name = "mbed-lpc1768", .target = lpc.boards.mbed.lpc1768 },
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// GigaDevice GD32
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.{ .name = "gd32vf103xb", .target = gd32.chips.gd32vf103xb },
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.{ .name = "gd32vf103x8", .target = gd32.chips.gd32vf103x8 },
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.{ .name = "sipeed-longan_nano", .target = gd32.boards.sipeed.longan_nano },
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// Nordic Nrf5x
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.{ .name = "nrf52832", .target = nrf5x.chips.nrf52832 },
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.{ .name = "nrf52840", .target = nrf5x.chips.nrf52840 },
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.{ .name = "nrf52840-dongle", .target = nrf5x.boards.nordic.nRF52840_Dongle }, // TODO: Add support for DFU files!
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// Espressif ESP
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// .{ .name = "nrf52832", .target = nrf5x.chips.nrf52832 },
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// TODO: Add support for Espressif Update Binaries
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// Microchip ATmega
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// TODO: Fix compiler bugs
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};
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for (available_targets) |dest| {
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// `addFirmware` 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 = microzig.addFirmware(b, .{
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.name = b.fmt("empty-{s}", .{dest.name}),
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.target = dest.target,
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.optimize = optimize,
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.source_file = .{ .path = "src/empty.zig" },
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});
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// `installFirmware()` 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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microzig.installFirmware(b, firmware, .{});
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}
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}
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