固件 0.1.0-c3:计划内重启不断电(OTA / 回滚锁住 EFUSE_EN,新固件接管;SR-6 改写)
- warm_esp.{h,c}:warm_restart() 记下开着的路(RTC_NOINIT,魔数 + 掩码 + 反码)→ gpio_hold 锁五根 EN → 重启;
目标镜像没有能力标记(第 288 字节 PRCAPS1,.rodata_custom_desc)就不锁 —— 老固件写不动锁住的 EN。
warm_take():软件复位 + 标记对得上才接管,一次性;再读 EN 真电平核对
- bringup:adopt 掩码;rail_en_init_keep() 接管的路写高、五根一律放开 hold(崩溃时旧锁可能还在);
刀片不在 / mux 失联的接管路立刻关(SLOT_EMPTY arg 1);第二段已开着的路不重开、不等 PG
- pca9555_init_keep():方向寄存器是本固件写的才留 VBUS(掉过电的片子锁存器是 0xFF),键 / EDL 清零
- HAL:hal_gpio_hold();ESP 输出脚配 INPUT_OUTPUT(读得到真电平);sim 给 hold 建模
- 事件 LOG_EV_OTA arg 7 = 接管;兜底定时器回滚故意不走接管
- 顶层 CMake:phonerail.h 进 CMAKE_CONFIGURE_DEPENDS(否则镜像头版本停在旧值);-u g_phonerail_caps 防 gc
- test_bringup 加 6 例(接管 / 非计划复位全关 / 空槽 / mux 失联 / PCA 掉过电 / hold 冻结),全工程 448 例全绿
- rack:固件库识别能力标记,推送对话框按「支持 / 不支持重启不断电」给不同提示(已部署)
- 需求文档:SR-6 改为「非计划复位全关」+ 计划内重启例外;§10.9 新增「重启不断电」
- 板 B:台架镜像(空槽强制 CH1 在位,未提交)开 CH1 → OTA 带重启 → 事件 18/7 mv=1,CH1 一直开着;
现跑 0.1.0-c3。未测:示波器看重启期间 EN / 输出毛刺(要插刀片)
Co-Authored-By: Claude Opus 5.5 <[email protected]>
这个提交包含在:
@@ -29,6 +29,10 @@ SHA_RE = re.compile(r"^[0-9a-f]{64}$")
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# esp_app_desc_t 紧跟在镜像头(24 B)+ 第一个段头(8 B)之后
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_DESC = 32
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_DESC_MAGIC = 0xABCD5432
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# 能力标记(firmware/main/warm_esp.c 的 g_phonerail_caps,.rodata_custom_desc)紧跟 esp_app_desc_t(256 B)
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_CAPS = _DESC + 256
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_CAPS_TAG = b"PRCAPS1\0"
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CAP_WARM = 1 # 认「重启不断电」的接管:推它并立刻重启,手机不断电
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class FwError(ValueError):
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"""镜像不能收 / 推送请求不对(中文说明)。"""
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@@ -55,6 +59,8 @@ def parse_image(data: bytes) -> dict:
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}
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if info["project"] != PROJECT:
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raise FwError("这是「%s」的固件,不是 %s" % (info["project"], PROJECT))
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caps = struct.unpack_from("<I", data, _CAPS + 8)[0] if data[_CAPS:_CAPS + 8] == _CAPS_TAG else 0
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info["warm"] = bool(caps & CAP_WARM)
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return info
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@@ -95,7 +101,15 @@ class FwStore:
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return None
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d = dict(rows[0])
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d["url"] = self.url_for(sha)
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d["present"] = os.path.isfile(os.path.join(self.dir, self.name_for(sha)))
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path = os.path.join(self.dir, self.name_for(sha))
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d["present"] = os.path.isfile(path)
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d["warm"] = False # 从文件现读,不进库(不用改表)
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if d["present"]:
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try:
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with open(path, "rb") as f:
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d["warm"] = parse_image(f.read(_CAPS + 12) + b"\0" * 256)["warm"]
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except (OSError, FwError):
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pass
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return d
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def list(self) -> List[dict]:
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@@ -39,7 +39,8 @@ EVENT_TYPES: Dict[int, Tuple[str, str]] = {
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}
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# LOG_EV_OTA 的 arg(firmware/main/ota.h 的 ota_ev_t)与失败原因(ota_err_t,失败那条的 mV 列)。⚠️ 冻结。
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OTA_EV_NAMES = {1: "开始下载", 2: "已就绪", 3: "失败", 4: "新固件自证健康", 5: "回滚", 6: "为换固件重启"}
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OTA_EV_NAMES = {1: "开始下载", 2: "已就绪", 3: "失败", 4: "新固件自证健康", 5: "回滚", 6: "为换固件重启",
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7: "计划内重启:接管、没断电"}
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OTA_ERR_NAMES = {1: "下载失败", 2: "大小不对", 3: "哈希不对", 4: "写 flash 失败", 5: "镜像校验不过",
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6: "切启动分区失败", 7: "没有备用槽 / 新固件未自证"}
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@@ -22,12 +22,15 @@ B = "b81f3fc9c8bc"
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BASE = "http://home.example:7765/fw"
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def image(version="0.1.0-c2", project="phonerail", size=4096, salt=b"") -> bytes:
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def image(version="0.1.0-c2", project="phonerail", size=4096, salt=b"", warm=False) -> bytes:
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"""最小的「像 ESP app 镜像」:镜像头 24 B + 段头 8 B + esp_app_desc_t。"""
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hdr = bytes([0xE9, 3, 2, 0x4F]) + b"\0" * 20 + b"\0" * 8
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desc = struct.pack("<II8s", 0xABCD5432, 0, b"\0" * 8)
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desc += version.encode().ljust(32, b"\0") + project.encode().ljust(32, b"\0")
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desc += b"13:31:32".ljust(16, b"\0") + b"Sep 27 2026".ljust(16, b"\0") + b"v5.4".ljust(32, b"\0")
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desc = desc.ljust(256, b"\0")
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if warm:
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desc += b"PRCAPS1\0" + struct.pack("<I", 1)
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body = hdr + desc + salt
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return body + b"\xAA" * (size - len(body))
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@@ -37,7 +40,8 @@ def image(version="0.1.0-c2", project="phonerail", size=4096, salt=b"") -> bytes
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def test_parse_image_reads_the_app_descriptor():
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info = parse_image(image())
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assert info == {"version": "0.1.0-c2", "project": "phonerail", "built": "Sep 27 2026 13:31:32",
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"idf": "v5.4"}
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"idf": "v5.4", "warm": False}
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assert parse_image(image(warm=True))["warm"] is True
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@pytest.mark.parametrize("data, word", [
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@@ -132,8 +136,8 @@ def wait_for(fn, t=2.0):
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def test_upload_and_list(env):
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c, hub, sim = env
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r = upload(c, image())
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assert r.status_code == 200 and r.json()["version"] == "0.1.0-c2"
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r = upload(c, image(warm=True))
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assert r.status_code == 200 and r.json()["version"] == "0.1.0-c2" and r.json()["warm"] is True
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assert r.json()["uploaded_by"] == "zhouyang"
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lst = c.get("/api/firmware").json()
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assert lst["slot"] == SLOT_BYTES and [x["sha256"] for x in lst["items"]] == [r.json()["sha256"]]
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@@ -17,6 +17,9 @@
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<template #default="{ row }"><code :title="row.sha256">{{ row.sha256.slice(0, 16) }}</code></template>
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</el-table-column>
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<el-table-column label="大小" width="90"><template #default="{ row }">{{ kb(row.size) }}</template></el-table-column>
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<el-table-column label="重启不断电" width="100">
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<template #default="{ row }"><el-tag :type="row.warm ? 'success' : 'info'" size="small">{{ row.warm ? '支持' : '不支持' }}</el-tag></template>
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</el-table-column>
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<el-table-column label="编译于" width="170" prop="built" />
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<el-table-column label="上传" min-width="150">
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<template #default="{ row }">{{ row.uploaded_by }} · {{ fmtTime(row.uploaded) }}</template>
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@@ -66,8 +69,13 @@
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<el-switch v-model="reboot" />
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<span>校验通过后<b>立刻重启</b></span>
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</div>
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<el-alert v-if="reboot" type="error" :closable="false" show-icon>
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<template #title>重启 = 这块板上所有开着的手机<b>硬断电一次</b></template>
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<el-alert v-if="reboot && target?.warm" type="success" :closable="false" show-icon>
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<template #title>这份固件支持<b>重启不断电</b>:开着的手机不断电</template>
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重启期间约 1~2 秒没有过压 / 反灌巡检(eFuse 自己的硬件保护还在);刀片被拔掉的路起来后会关掉。
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板子当前跑的固件太老(0.1.0-c2 及以前)时它不会锁 EN,仍会断电一次。
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</el-alert>
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<el-alert v-else-if="reboot" type="error" :closable="false" show-icon>
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<template #title>这份固件<b>不支持</b>重启不断电:这块板上所有开着的手机<b>硬断电一次</b></template>
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ESP 复位时各路 EN 被下拉,起来后按原来的开关状态逐路恢复(约 1 秒)。
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<div v-for="b in chosenBoards" :key="b.id">
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{{ b.name || b.id }}:{{ railsOn(b).length ? `${railsOn(b).length} 台会断电(${railsOn(b).map(r => '#' + r).join(' ')})` : '没有开着的路' }}
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@@ -155,7 +163,7 @@ function openPush(row) {
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}
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async function push() {
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if (reboot.value) {
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if (reboot.value && !target.value.warm) {
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const n = chosenBoards.value.reduce((s, b) => s + railsOn(b).length, 0)
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try {
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await ElMessageBox.confirm(
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