mirror of
https://github.com/sipeed/sipeed_wiki.git
synced 2026-11-09 17:44:31 -06:00
docs(slogic): use the web OTA tool for firmware updates
SLogic16U3 and SLogic32U3 firmware is now updated in the browser at https://slogic.sipeed.com/ota/ (WebUSB; Chrome/Edge). Replace the old instructions that sent users to the slogic16u3-tools repository and its binaries (git clone + PyQt GUI, spi_flash_xxx CLI) with the web tool's flow, in zh and en: - Hardware guides (16U3, 32U3) and the 16U3 user guide: browser and driver requirements (no driver on Windows, one-time udev rule on Linux, same command the page shows), direct data cable, firmware download links, and the five update steps -- 16U3 enters update mode with MODE and is re-plugged afterwards, 32U3 is switched and restarted by the page. The 32U3 "Firmware Update"/"更新固件" headings are kept: the OTA page links to those anchors. - 16U3 introduction link list and the DFU-recovery FAQ entries point to the web tool. - Remove the three screenshots of the old tool, now unreferenced. Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
This commit is contained in:
taorye
@@ -60,7 +60,7 @@ To use higher rates (400M/800M), disable unused channels.
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## The device is locked in DFU mode and cannot switch back to SLogic mode.
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This usually means the SLogic firmware is corrupted, often due to a failed OTA update.
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**Solution:** Re-flash the correct firmware via OTA.
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**Solution:** Re-flash the correct firmware with the [web update tool](https://slogic.sipeed.com/ota/).
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## Cannot switch to DFU mode, error shows "unknown USB device".
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@@ -353,34 +353,28 @@ Pressing **MODE** again switches back to **SLogic16 U3**. Repeatedly pressing **
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## Firmware Update
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First, [enter DFU MODE](#MODE-Button): after powering on, press the **MODE button** and wait until the <span style="color:red">red light blinks slowly</span>.
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SLogic16U3 firmware is updated online with the web tool **[SLogic Firmware Update](https://slogic.sipeed.com/ota/)** (https://slogic.sipeed.com/ota/) — nothing to download or install.
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Confirm that the "*SLogic DFU*" device appears, then use the **DFU Tool** to perform the update.
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- **Browser**: Chrome, Edge or another Chromium-based browser on a computer (updates use WebUSB, which Firefox and Safari do not support).
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- **Driver**: no driver is needed on Windows. On Linux, run the following once to allow your user to access the analyzer, then re-plug it (the page shows it too):
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```bash
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sudo tee /etc/udev/rules.d/60-slogic.rules >/dev/null <<'END'
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SUBSYSTEM=="usb", ATTRS{idVendor}=="359f", ATTRS{idProduct}=="0300|3031|3032|30f1|30f2", MODE="0666", TAG+="uaccess"
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END
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sudo udevadm control --reload-rules && sudo udevadm trigger
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```
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- **USB cable**: use a USB data cable plugged directly into the computer, not a charging-only cable or an unpowered hub.
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- **Firmware downloads**: [SLogic16U3 firmware](https://dl.sipeed.com/shareURL/SLogic/SLogic16U3/4_Firmware) (`app.bin`); future updates are published here too.
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> In Windows, open Device Manager or use *USB treeview*.
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> In Linux/macOS, use *lsusb*.
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> You should see "*SLogic DFU*" listed.
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### Update steps
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Detailed instructions for the DFU tool are provided below.
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> In principle, OTA operations only update the SLogic firmware and do not affect the **DFU** function.
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> Even if OTA fails, the device will remain locked in **DFU** mode until the SLogic firmware is successfully updated.
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Firmware updates are provided via a CLI tool.
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- [Firmware update tool repository](https://github.com/sipeed/slogic16u3-tools/tree/main/ota/src/dist)
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- [Latest Firmware Download Link](https://dl.sipeed.com/shareURL/SLogic/SLogic16U3/4_Firmware)
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### **Update steps:**
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1. Download the update tool.
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2. Press the **Mode** button on the device. A new device named "SLogic DFU" should appear in the kernel logs (Linux) or Device Manager (Windows).
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3. Download the firmware file.
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4. Open a command prompt and run `spi_flash_xxx <firmware_path>` to start the update.
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5. Wait for the process to complete and check the update result.
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1. Download the latest firmware file.
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2. Open [https://slogic.sipeed.com/ota/](https://slogic.sipeed.com/ota/) in Chrome / Edge, connect the SLogic16U3 with a USB cable and click **Select device**.
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3. Follow the page to enter update mode: press the **MODE** button on the device (see [MODE Button](#MODE-Button)); the LED shows <span style="color:cyan">cyan</span> with a <span style="color:red">slow red blink</span>. Then select "*SLogic DFU*" in the browser dialog.
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4. Choose the downloaded firmware file and click **Update firmware**. Keep the device connected and the page open until the update finishes.
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5. When the update finishes, unplug the device and plug it back in to start the new firmware.
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> In principle the update only replaces the SLogic firmware and never touches the **DFU** (update-mode) function. Even if an update fails, the device stays in update mode — keep it connected and run the update again.
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---
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@@ -97,5 +97,5 @@ chmod +x Pulseview.appimage
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- Support email: support@sipeed.com
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- GitHub (libsigrok slogic-dev): https://github.com/sipeed/libsigrok/tree/slogic-dev
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- Sipeed GitHub: https://github.com/sipeed
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- GitHub (SLogic16U3 Tools): https://github.com/sipeed/slogic16u3-tools
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- Firmware update (web): https://slogic.sipeed.com/ota/
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- Community (Discord): [discord.gg/V4sAZ9XWpN](https://discord.gg/V4sAZ9XWpN)
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@@ -202,35 +202,30 @@ For advanced/manual builds, refer to upstream sigrok and PulseView documentation
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## Firmware Update
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Firmware updates are provided via a Python/PyQt GUI tool.
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SLogic16U3 firmware is updated online with the web tool **[SLogic Firmware Update](https://slogic.sipeed.com/ota/)** (https://slogic.sipeed.com/ota/) — nothing to download or install.
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- [Firmware update tool repository](https://github.com/sipeed/slogic16u3-tools)
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- **Browser**: Chrome, Edge or another Chromium-based browser on a computer (updates use WebUSB, which Firefox and Safari do not support).
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- **Driver**: no driver is needed on Windows. On Linux, run the following once to allow your user to access the analyzer, then re-plug it (the page shows it too):
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```bash
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sudo tee /etc/udev/rules.d/60-slogic.rules >/dev/null <<'END'
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SUBSYSTEM=="usb", ATTRS{idVendor}=="359f", ATTRS{idProduct}=="0300|3031|3032|30f1|30f2", MODE="0666", TAG+="uaccess"
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END
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sudo udevadm control --reload-rules && sudo udevadm trigger
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```
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- **USB cable**: use a USB data cable plugged directly into the computer, not a charging-only cable or an unpowered hub.
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- **Firmware downloads**: [SLogic16U3 firmware](https://dl.sipeed.com/shareURL/SLogic/SLogic16U3/4_Firmware) (`app.bin`); future updates are published here too.
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**Update steps:**
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1. Clone/download the repository:
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```bash
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git clone https://github.com/sipeed/slogic16u3-tools.git
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```
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2. Install dependencies and set up the environment:
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```bash
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source .venv/bin/activate
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```
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3. Navigate to the `pt` directory:
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```bash
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cd pt
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```
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4. Run the GUI tool:
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```bash
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python src/gui.py
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```
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5. Press the **mode** button on the device. The GUI should display "SLogic16U3 OTA".
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6. Select the firmware file in the GUI.
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7. Click **OTA** to start the update.
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8. Wait for completion and follow on-screen instructions.
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> **Note:** A binary version of the update tool will be released soon.
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1. Download the latest firmware file.
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2. Open [https://slogic.sipeed.com/ota/](https://slogic.sipeed.com/ota/) in Chrome / Edge, connect the SLogic16U3 with a USB cable and click **Select device**.
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3. Follow the page to enter update mode: press the **MODE** button on the device (see [Hardware Guide · MODE Button](./Hardware_Specification.md#MODE-Button)); the LED shows <span style="color:cyan">cyan</span> with a <span style="color:red">slow red blink</span>. Then select "*SLogic DFU*" in the browser dialog.
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4. Choose the downloaded firmware file and click **Update firmware**. Keep the device connected and the page open until the update finishes.
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5. When the update finishes, unplug the device and plug it back in to start the new firmware.
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> In principle the update only replaces the SLogic firmware and never touches the **DFU** (update-mode) function. Even if an update fails, the device stays in update mode — keep it connected and run the update again.
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See [Hardware Guide · Firmware Update](./Hardware_Specification.md#Firmware-Update) for more on browsers, drivers and firmware downloads.
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---
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@@ -97,7 +97,7 @@ Empty output only means the current config produced no annotations, not that the
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### The device is stuck in DFU mode and won't return to SLogic mode?
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Usually the SLogic firmware is corrupted, often from an interrupted OTA. Re-flash the correct firmware by OTA to recover.
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Usually the SLogic firmware is corrupted, often from an interrupted OTA. Re-flash the correct firmware with the [web update tool](https://slogic.sipeed.com/ota/) to recover.
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### Can't enter DFU mode, it says "unknown usb device"?
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@@ -234,18 +234,28 @@ The indicator is a 3-color RGB: **blue = power, green = USB LINK, red = run stat
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## Firmware Update
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The SLogic32U3 supports Easy OTA; firmware can be updated online.
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SLogic32U3 firmware is updated online with the web tool **[SLogic Firmware Update](https://slogic.sipeed.com/ota/)** (https://slogic.sipeed.com/ota/) — nothing to download or install.
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- **Browser**: Chrome, Edge or another Chromium-based browser on a computer (updates use WebUSB, which Firefox and Safari do not support).
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- **Driver**: no driver is needed on Windows. On Linux, run the following once to allow your user to access the analyzer, then re-plug it (the page shows it too):
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```bash
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sudo tee /etc/udev/rules.d/60-slogic.rules >/dev/null <<'END'
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SUBSYSTEM=="usb", ATTRS{idVendor}=="359f", ATTRS{idProduct}=="0300|3031|3032|30f1|30f2", MODE="0666", TAG+="uaccess"
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END
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sudo udevadm control --reload-rules && sudo udevadm trigger
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```
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- **USB cable**: use a USB data cable plugged directly into the computer, not a charging-only cable or an unpowered hub.
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- **Firmware downloads**: [SLogic32U3 firmware](https://dl.sipeed.com/shareURL/SLogic/SLogic32U3/4_Firmware) (`app.bin`); future updates are published here too.
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### Update steps
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1. Press MODE to enter DFU mode and wait for the slow blink.
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2. Confirm an "SLogic DFU" device appears on the PC.
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3. Run the flashing tool, pick the firmware file as prompted, and flash it.
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4. Replug the device after flashing; it returns to APP mode.
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1. Download the latest firmware file.
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2. Open [https://slogic.sipeed.com/ota/](https://slogic.sipeed.com/ota/) in Chrome / Edge, connect the SLogic32U3 with a USB cable and click **Select device**.
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3. The page restarts the SLogic32U3 in update mode automatically (LED cyan with a slow red blink); select the update-mode device (usually shown as "SLogic DFU") in the browser dialog. You can also enter update mode by pressing the recessed MODE button with a pin.
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4. Choose the downloaded firmware file and click **Update firmware**. Keep the device connected and the page open until the update finishes.
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5. When the update finishes the device restarts with the new firmware (LED steady cyan) and returns to APP mode.
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> **Firmware downloads**: [SLogic32U3 firmware](https://dl.sipeed.com/shareURL/SLogic/SLogic32U3/4_Firmware); future updates are published here too.
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>
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> The flashing tool is shared with the SLogic16U3: [slogic16u3-tools](https://github.com/sipeed/slogic16u3-tools/releases/latest).
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> In principle the update only replaces the SLogic firmware and never touches the **DFU** (update-mode) function. Even if an update fails, the device stays in update mode — keep it connected and run the update again.
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---
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@@ -62,7 +62,7 @@ SLogic16U3 的 USB 3.0 提供大约 ~400MB/s 的带宽。
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## 装置锁定在DFU模式，无法切换至SLogic模式
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这通常意味着SLogic固件损坏，可能是由于OTA失败导致。
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解决方法：重新OTA正确的固件。
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解决方法：用 [网页升级工具](https://slogic.sipeed.com/ota/) 重新刷入正确的固件。
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## 无法切换至DFU模式，提示"unknown usb device"
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这意味着USB枚举失败，可能是由于USB线缆过长/质量不好导致。
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@@ -350,31 +350,28 @@ update:
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## 更新固件
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SLogic16U3 的固件通过网页工具在线升级：**[SLogic 固件升级](https://slogic.sipeed.com/ota/)**（https://slogic.sipeed.com/ota/），无需下载或安装任何程序。
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首先，[进入DFU MODE](#MODE按键)：上电后按下 **MODE按键**，等待<span style="color:red">红灯慢闪</span> 。
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- **浏览器**：电脑上的 Chrome、Edge 等 Chromium 内核浏览器（升级基于 WebUSB，Firefox / Safari 不支持）。
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- **驱动**：Windows 无需安装驱动；Linux 需先执行一次以下命令授予当前用户访问权限，然后重新插拔设备（网页上也会给出）：
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```bash
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sudo tee /etc/udev/rules.d/60-slogic.rules >/dev/null <<'END'
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SUBSYSTEM=="usb", ATTRS{idVendor}=="359f", ATTRS{idProduct}=="0300|3031|3032|30f1|30f2", MODE="0666", TAG+="uaccess"
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END
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sudo udevadm control --reload-rules && sudo udevadm trigger
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```
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- **USB 线**：使用支持数据传输的 USB 线直接连接电脑，不要用仅充电线或无供电的集线器。
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- **固件下载**：[SLogic16U3 固件下载站](https://dl.sipeed.com/shareURL/SLogic/SLogic16U3/4_Firmware)（`app.bin`），后续更新也发布在此。
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确认"*SLogic DFU*" 设备出现后，使用 **DFU工具** 进行更新。
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### 更新步骤
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> Windows环境打开设备管理器或使用 *USB treeview*，Linux/macOS环境使用 *lsusb* 命令，可以找到 "*SLogic DFU*" 装置
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> 理论上，OTA操作只会更新SLogic固件，无法影响 **DFU** 功能。因此即使OTA失败也不要紧，装置会锁定在 **DFU** 模式，直到SLogic固件更新成功。
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固件更新通过 命令行 工具提供。
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- [固件更新工具仓库](https://github.com/sipeed/slogic16u3-tools/tree/main/ota/src/dist)
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- [最新固件下载地址](https://dl.sipeed.com/shareURL/SLogic/SLogic16U3/4_Firmware)
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### **更新步骤：**
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1. 下载更新工具。
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2. 按下设备上的 **mode** 按钮。内核日志(Linux)或设备管理器(Win)应显示名为 "SLogic DFU" 的新设备。
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3. 下载固件文件。
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4. 打开命令行输入 `spi_flash_xxx 固件路径` 开始更新。
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5. 等待完成并查看更新结果。
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1. 下载最新固件文件。
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2. 用 Chrome / Edge 打开 [https://slogic.sipeed.com/ota/](https://slogic.sipeed.com/ota/)，用 USB 线连接 SLogic16U3，点击 **选择设备**。
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3. 按页面提示进入升级模式：按下设备上的 **MODE** 按键（见 [MODE按键](#MODE按键)），指示灯变为<span style="color:cyan">青色</span>常亮 + <span style="color:red">红色慢闪</span>，然后在浏览器弹窗中选择 "*SLogic DFU*"。
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4. 选择下载的固件文件，点击 **开始升级**。升级完成前保持设备连接，不要关闭页面。
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5. 升级完成后，按页面提示拔下设备再重新插入，即运行新固件。
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> 理论上，升级只会更新 SLogic 固件，不会影响 **DFU**（升级模式）功能。因此即使升级失败也不要紧：设备会停留在升级模式，保持连接后重新升级即可。
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## 安全 & 注意事項
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@@ -99,5 +99,5 @@ chmod +x Pulseview.appimage
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- 支持邮箱：support@sipeed.com
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- GitHub（libsigrok slogic-dev）：https://github.com/sipeed/libsigrok/tree/slogic-dev
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- Sipeed GitHub: https://github.com/sipeed
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- GitHub（SLogic16U3 Tools）：https://github.com/sipeed/slogic16u3-tools
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- 固件在线升级：https://slogic.sipeed.com/ota/
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- 社区（Discord）：[discord.gg/V4sAZ9XWpN](https://discord.gg/V4sAZ9XWpN)
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@@ -211,35 +211,30 @@ chmod +x Pulseview.appimage
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## 固件更新
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固件更新通过 Python / PyQt GUI 工具提供。
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SLogic16U3 的固件通过网页工具在线升级：**[SLogic 固件升级](https://slogic.sipeed.com/ota/)**（https://slogic.sipeed.com/ota/），无需下载或安装任何程序。
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- [固件更新工具仓库](https://github.com/sipeed/slogic16u3-tools)
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- **浏览器**：电脑上的 Chrome、Edge 等 Chromium 内核浏览器（升级基于 WebUSB，Firefox / Safari 不支持）。
|
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- **驱动**：Windows 无需安装驱动；Linux 需先执行一次以下命令授予当前用户访问权限，然后重新插拔设备（网页上也会给出）：
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```bash
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sudo tee /etc/udev/rules.d/60-slogic.rules >/dev/null <<'END'
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SUBSYSTEM=="usb", ATTRS{idVendor}=="359f", ATTRS{idProduct}=="0300|3031|3032|30f1|30f2", MODE="0666", TAG+="uaccess"
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END
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sudo udevadm control --reload-rules && sudo udevadm trigger
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```
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- **USB 线**：使用支持数据传输的 USB 线直接连接电脑，不要用仅充电线或无供电的集线器。
|
||||
- **固件下载**：[SLogic16U3 固件下载站](https://dl.sipeed.com/shareURL/SLogic/SLogic16U3/4_Firmware)（`app.bin`），后续更新也发布在此。
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**更新步骤：**
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1. 克隆或下载仓库：
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```bash
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git clone https://github.com/sipeed/slogic16u3-tools.git
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```
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2. 安装依赖并设置环境：
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```bash
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source .venv/bin/activate
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||||
```
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3. 进入 `pt` 目录：
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```bash
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cd pt
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||||
```
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4. 运行 GUI 工具：
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||||
```bash
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||||
python src/gui.py
|
||||
```
|
||||
5. 按下设备上的 **mode** 按钮。GUI 应显示 "SLogic16U3 OTA"。
|
||||
6. 在 GUI 中选择固件文件。
|
||||
7. 点击 **OTA** 开始更新。
|
||||
8. 等待完成并按界面指引操作。
|
||||
|
||||
> **注意：** 将很快发布该更新工具的二进制版本。
|
||||
1. 下载最新固件文件。
|
||||
2. 用 Chrome / Edge 打开 [https://slogic.sipeed.com/ota/](https://slogic.sipeed.com/ota/)，用 USB 线连接 SLogic16U3，点击 **选择设备**。
|
||||
3. 按页面提示进入升级模式：按下设备上的 **MODE** 按键（见 [硬件说明 · MODE按键](./Hardware_Specification.md#MODE按键)），指示灯变为<span style="color:cyan">青色</span>常亮 + <span style="color:red">红色慢闪</span>，然后在浏览器弹窗中选择 "*SLogic DFU*"。
|
||||
4. 选择下载的固件文件，点击 **开始升级**。升级完成前保持设备连接，不要关闭页面。
|
||||
5. 升级完成后，按页面提示拔下设备再重新插入，即运行新固件。
|
||||
|
||||
|
||||
> 理论上，升级只会更新 SLogic 固件，不会影响 **DFU**（升级模式）功能。因此即使升级失败也不要紧：设备会停留在升级模式，保持连接后重新升级即可。
|
||||
|
||||
浏览器、驱动与固件下载的详细说明见 [硬件说明 · 更新固件](./Hardware_Specification.md#更新固件)。
|
||||
|
||||
---
|
||||
|
||||
|
||||
@@ -97,7 +97,7 @@ sudo udevadm trigger
|
||||
|
||||
### 设备锁定在 DFU 模式，无法切回 SLogic 模式？
|
||||
|
||||
通常是 SLogic 固件损坏，多见于 OTA 中断。重新 OTA 刷入正确固件即可恢复。
|
||||
通常是 SLogic 固件损坏，多见于 OTA 中断。用 [网页升级工具](https://slogic.sipeed.com/ota/) 重新刷入正确固件即可恢复。
|
||||
|
||||
### 无法进入 DFU 模式，提示 "unknown usb device"？
|
||||
|
||||
|
||||
@@ -235,18 +235,28 @@ SLogic32U3 可选配 4 通道 ADC 模组，把对应管脚采样**作为 8-bit
|
||||
|
||||
## 更新固件
|
||||
|
||||
SLogic32U3 支持 Easy OTA，固件可在线升级。
|
||||
SLogic32U3 的固件通过网页工具在线升级：**[SLogic 固件升级](https://slogic.sipeed.com/ota/)**（https://slogic.sipeed.com/ota/），无需下载或安装任何程序。
|
||||
|
||||
- **浏览器**：电脑上的 Chrome、Edge 等 Chromium 内核浏览器（升级基于 WebUSB，Firefox / Safari 不支持）。
|
||||
- **驱动**：Windows 无需安装驱动；Linux 需先执行一次以下命令授予当前用户访问权限，然后重新插拔设备（网页上也会给出）：
|
||||
```bash
|
||||
sudo tee /etc/udev/rules.d/60-slogic.rules >/dev/null <<'END'
|
||||
SUBSYSTEM=="usb", ATTRS{idVendor}=="359f", ATTRS{idProduct}=="0300|3031|3032|30f1|30f2", MODE="0666", TAG+="uaccess"
|
||||
END
|
||||
sudo udevadm control --reload-rules && sudo udevadm trigger
|
||||
```
|
||||
- **USB 线**：使用支持数据传输的 USB 线直接连接电脑，不要用仅充电线或无供电的集线器。
|
||||
- **固件下载**：[SLogic32U3 固件下载站](https://dl.sipeed.com/shareURL/SLogic/SLogic32U3/4_Firmware)（`app.bin`），后续更新也发布在此。
|
||||
|
||||
### 更新步骤
|
||||
|
||||
1. 按 MODE 键进入 DFU 模式，等待指示灯慢闪。
|
||||
2. 确认电脑上出现 "SLogic DFU" 设备。
|
||||
3. 运行固件刷写工具，按提示选择固件文件并刷入。
|
||||
4. 刷写完成后重新插拔设备，设备会回到 APP 模式。
|
||||
1. 下载最新固件文件。
|
||||
2. 用 Chrome / Edge 打开 [https://slogic.sipeed.com/ota/](https://slogic.sipeed.com/ota/)，用 USB 线连接 SLogic32U3，点击 **选择设备**。
|
||||
3. 页面会自动把 SLogic32U3 重启到升级模式（指示灯青色常亮 + 红色慢闪），按提示在浏览器弹窗中选择升级模式设备（通常显示为 "SLogic DFU"）。也可先用卡针按背面的 MODE 小孔按键手动进入升级模式。
|
||||
4. 选择下载的固件文件，点击 **开始升级**。升级完成前保持设备连接，不要关闭页面。
|
||||
5. 升级完成后设备自动以新固件重启（指示灯青色常亮），回到 APP 模式。
|
||||
|
||||
> **固件下载**：[SLogic32U3 固件下载站](https://dl.sipeed.com/shareURL/SLogic/SLogic32U3/4_Firmware)，后续更新也发布在此。
|
||||
>
|
||||
> 刷写工具与 SLogic16U3 共用同一套工具链：[slogic16u3-tools](https://github.com/sipeed/slogic16u3-tools/releases/latest)。
|
||||
> 理论上，升级只会更新 SLogic 固件，不会影响 **DFU**（升级模式）功能。因此即使升级失败也不要紧：设备会停留在升级模式，保持连接后重新升级即可。
|
||||
|
||||
---
|
||||
|
||||
|
||||
Reference in New Issue
Block a user