102 lines
3.2 KiB
Lua
102 lines
3.2 KiB
Lua
-- 工程名
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set_project("stm32h7")
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-- 定义工具链
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toolchain("arm-none-eabi")
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set_kind("standalone")
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set_sdkdir("/home/time/doc/mybin/arm-none-eabi")
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toolchain_end()
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-- 使用自定义的 arm-none-eabi 工具链
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set_toolchains("arm-none-eabi")
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-- 设置平台与架构
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set_plat("linux")
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set_arch("arm32")
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-- 编译优化与调试
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set_optimize("none")
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set_symbols("debug")
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-- 目标程序
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target("gpio")
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-- 设置目标类型,编译为可执行文件
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set_kind("binary")
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-- 添加源文件
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add_files("user/src/*.c")
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-- 设置头文件路径
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add_includedirs("user/inc", {public = true})
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-- 设置输出目录
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set_targetdir("$(projectdir)/bin")
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-- 让 elf 文件名跟随 target 名
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on_load(function (target)
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target:set("filename", target:name() .. ".elf")
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-- 同时设置 map 文件输出到 bin
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target:add("ldflags",
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"-Wl,-Map=" .. path.join(target:targetdir(), target:name() .. ".map"),
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{force = true}
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)
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end)
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-- 架构 & FPU
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add_cxflags("-mthumb", "-mcpu=cortex-m7", "-mfpu=fpv5-d16", "-mfloat-abi=hard", {force = true})
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add_asflags("-mthumb", "-mcpu=cortex-m7", "-mfpu=fpv5-d16", "-mfloat-abi=hard", {force = true})
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add_ldflags("-mthumb", "-mcpu=cortex-m7", "-mfpu=fpv5-d16", "-mfloat-abi=hard", {force = true})
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-- 头文件路径 (libopencm3)
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add_includedirs("../../libopencm3/include", {public = true})
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-- 链接 libopencm3
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add_linkdirs("../../libopencm3/lib")
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add_links("opencm3_stm32h7")
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-- 额外链接选项
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add_ldflags("-T./cortex-m-generic.ld", "--static", "-nostartfiles", "-Wl,--gc-sections", {force = true})
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add_syslinks("c", "gcc", "nosys")
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-- 预处理宏
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add_defines("STM32H7")
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-- 生成额外的二进制文件
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after_build(function (target)
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local elf = target:targetfile()
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local bindir = target:targetdir()
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local name = target:name()
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os.execv("arm-none-eabi-objcopy", {"-Obinary", elf, path.join(bindir, name .. ".bin")})
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os.execv("arm-none-eabi-objcopy", {"-Oihex", elf, path.join(bindir, name .. ".hex")})
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os.execv("arm-none-eabi-objcopy", {"-Osrec", elf, path.join(bindir, name .. ".srec")})
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os.execv("arm-none-eabi-objdump", {"-S", elf}, {stdout = path.join(bindir, name .. ".list")})
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end)
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-- 自定义清理逻辑
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on_clean(function (target)
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os.rm("build")
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os.rm("bin")
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end)
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-- 定义 flash 任务（使用 openocd）
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task("flash")
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set_menu {
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usage = "xmake flash [options]",
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description = "Flash firmware to STM32H7 using OpenOCD.",
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options = {
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{'t', "target", "kv", nil, "Set the target name"}
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}
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}
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on_run(function (args)
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import("core.project.project")
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local tname = args.target or (project.targets()[1] and project.targets()[1]:name())
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assert(tname, "No target found!")
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local t = project.target(tname)
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assert(t, "Target " .. tname .. " not found!")
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local elf = t:targetfile()
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os.execv("openocd", {
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"-f", "interface/stlink.cfg",
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"-f", "target/stm32h7x.cfg",
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"-c", "program " .. elf .. " verify reset exit"
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})
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end)
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