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Merge pull request #183 from Jomo-desktop/ndev
ssh文档优化更新&增加lis2dw
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| # 加速度计 | ||
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| > [!TIP] | ||
| > 建议使用Mellow的USB加速度计模块 | ||
| <img src="../images/adv/accele/LIS2DW/LIS2DW_1.png" alt="LIS2DW_1" style="zoom:60%;" /> | ||
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| * 接线线序简单，直接type-c接到上位机 | ||
| * 固定方便，免去改结构件的麻烦 | ||
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| ## 1. 准备 | ||
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| 1. LISD2W加速度计模块 | ||
| 2. 打印机 | ||
| 3. 连接线 | ||
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| ## 2. 固件编译 | ||
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| > [!WARNING] | ||
| > 出厂不带固件，请**编译并烧录固件**后再使用 | ||
| ### 2.1 更新klipper固件 | ||
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| > [!WARNING] | ||
| > | ||
| > 编译固件前请更新klipper固件，否则可能无法正常使用 | ||
| 使用ssh软件，输入以下更新命令： | ||
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| ``` | ||
| cd ~./klipper && git pull | ||
| ``` | ||
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| > [!TIPS] | ||
| > | ||
| > 如果更新不成功，也可尝试直接编译烧录，如果您的klipper版本过低则无法使用！！！ | ||
| ### 2.2 固件编译 | ||
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| **固件编译如下图配置** | ||
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|  | ||
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| ## 3. 固件烧录 | ||
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| 1. 查看是否连接到USB加速度计的BOOT烧录模式 | ||
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| 按住USB加速度计的BOOT键，然后将usb连接到上位机 | ||
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|  | ||
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| ```bash | ||
| lsusb | ||
| ``` | ||
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| 执行上面的命令查看是否有 ``ID 2e8a:0003 Raspberry Pi RP2 Boot``这行，如没有请检查USB线(连接前记得按住BOOT键) | ||
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|  | ||
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| 2. 烧录 | ||
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| ```bash | ||
| cd ~/klipper/ | ||
| make flash FLASH_DEVICE=2e8a:0003 | ||
| ``` | ||
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| 执行上面的命令可能会提示输入密码，输入当前用户的密码就好，输密码的时候是不可见的。输完之接按回车 | ||
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| 出现下图则烧录成功 | ||
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|  | ||
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| ## 4. 配置和测试 | ||
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| > [!TIP] | ||
| > 装加速度计依赖包安装方法如下 | ||
| > [!TIP] | ||
| > 建议使用**MobaXterm_Personal**等**SSH**工具操作 | ||
| > [!TIP] | ||
| > 此步骤使用于 `非FLY上位机`，如果您为`Fly-π`或者`Gemini`系列则无需执行！！！ | ||
| 依次执行以下三条命令以安装加速度计依赖包。 | ||
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| ```bash | ||
| sudo apt update | ||
| ``` | ||
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| ```bash | ||
| sudo apt install python3-numpy python3-matplotlib libatlas-base-dev | ||
| ``` | ||
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| ```bash | ||
| ~/klippy-env/bin/pip install -v numpy | ||
| ``` | ||
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| 请注意，根据 CPU 的性能，可能需要*很多*时间，最多 10-20 分钟。请耐心等待完成 安装。在某些情况下，如果主板的 RAM 太少 安装可能会失败。 | ||
| * 打开printer.cfg加入加速度计配置 | ||
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| ```ini | ||
| [mcu LIS] | ||
| serial: /dev/serial/by-id/usb-Klipper_rp2040_XXXXXXXXXXXXXXXXXXXXX | ||
| ### 查询usb固件id是：ls -l /dev/serial/by-id/ | ||
| ### 把/dev/serial/by-id/usb-Klipper_rp2040_XXXXXXXXXXXXXXXXXXXXX替换查询到的id | ||
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| ##ADXL345加速度计 | ||
| [lis2dw] | ||
| cs_pin: gpio9 | ||
| spi_software_sclk_pin: gpio10 | ||
| spi_software_mosi_pin: gpio11 | ||
| spi_software_miso_pin: gpio12 | ||
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| [resonance_tester] | ||
| accel_chip: lis2dw | ||
| probe_points: 150, 150, 20 # 共振测试的坐标点 | ||
| min_freq: 5 # 共振测试的最小频率 | ||
| max_freq: 133 # 共振测试的最大频率 | ||
| accel_per_hz: 75 # 每赫兹加速度(mm/sec)，加速度=每赫兹加速度*频率，如果共振过于强烈，可以减少该值。默认75 | ||
| hz_per_sec: 1 # 测试的速度，较小的值会加长测试时间，较大的值会降低测试精度，(Hz/sec == sec^-2)，默认1 | ||
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| ``` | ||
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| * 修改配置后保存并重启 | ||
| * 在控制台执行`ACCELEROMETER_QUERY` | ||
| * 多加速度计可指定测试某个`ACCELEROMETER_QUERY CHIP=bed` | ||
| * 如果出现报错请检查接线及配置 | ||
| * 正常的输出如下图 | ||
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| * 这样就可以来测量共振了 | ||
| * 记得全部归位 | ||
| * 测试X轴`TEST_RESONANCES AXIS=X`,Y轴也一样改为Y即可 | ||
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| > [!TIP] | ||
| > 注意！如果测试过程中打印机振动太剧烈请及时按紧急停止或发送`M112`来停止 | ||
| * 过高的`accel_per_hz`会让振动变得剧烈，可以适当降低 | ||
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| ```ini | ||
| [resonance_tester] | ||
| accel_chip: adxl345 | ||
| accel_per_hz: 50 # 默认值为75 | ||
| probe_points: ... | ||
| ``` | ||
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| ## 5. 自动校准 | ||
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| * klipper支持自动校准 | ||
| * 记得全部归位 | ||
| * `SHAPER_CALIBRATE`执行这个命令后打印机将开始自动校准X,Y | ||
| * 在校准完成后执行`SAVE_CONFIG`来保存数据 | ||
| * 也可以使用`SHAPER_CALIBRATE AXIS=X`来自动校准一个轴， | ||
| * 在每个轴校准结束后都要先保存数据在校准下一个 | ||
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| * 校准过程可能会比较长，请耐心等待 | ||
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| ## 6. USBadxl 3d模型 | ||
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| >[!WARNING] | ||
| > | ||
| >本地浏览器渲染模型较慢，建议将模型下载到本地计算机查看 | ||
| ```3dmodel | ||
| https://cdn.mellow.klipper.cn/STEP/Fly-usb_adxl.step | ||
| ``` |
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| # 1. 上位机40Pin引脚分布 | ||
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| # 1. 引脚分布 | ||
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| **Pin脚分布图制作中** | ||
|  |
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| # 7. 连接到SSH | ||
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| * 请提前准备好MobaXterm或其他SSH终端工具 | ||
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| [MobaXterm下载链接:](https://mobaxterm.mobatek.net/download-home-edition.html "点击即可跳转")，选择右边的`` Installer edition`` | ||
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| ## 1. 串口连接 | ||
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| * 使用USB Type-c线材将FLY-C8与电脑连接 | ||
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| <img src="../../images/boards/fly_c8/topc.png" alt="topc" style="zoom:80%;" /> | ||
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| * 如果主板与电脑连接正常，打开设备管理器，就可以看到CH340的端口了 | ||
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| <img src="../../images/system/aUART_dev.png" alt="aUART_dev" style="zoom:70%;" /> | ||
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| * 打开``MobaXterm``，进行如下设置，端口选择前面在设备管理器看到的端口 | ||
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| <img src="../../images/system/aMoba_SSH4.png" alt="aMoba_SSH4" style="zoom:80%;" /> | ||
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| * 一切正常的话就可以看到启动画面了 | ||
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| <img src="../../images/system/aMoba_SSH5.png" alt="aMoba_SSH5" style="zoom:80%;" /> | ||
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| * 等待片刻，出现这个画面就是启动了 | ||
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| <img src="../../images/system/aMoba_SSH8.png" alt="aMoba_SSH8" style="zoom:80%;" /> | ||
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| **如果等了几分钟后，像下图一样，界面没有任何显示，按几下回车键即可** | ||
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| <img src="../../images/system/aMoba_SSH6.png" alt="aMoba_SSH6" style="zoom:80%;" /> | ||
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| **回车后会出现下图所示内容** | ||
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| <img src="../../images/system/aMoba_SSH7.png" alt="aMoba_SSH7" style="zoom:80%;" /> | ||
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| * 这时候需要切换用户，在ssh中输入：``su fly`` 后 再输入 ``cd ~`` | ||
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| <img src="../../images/system/aMoba_SSH9.png" alt="aMoba_SSH9" style="zoom:95%;" /> | ||
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| * 查看IP，如果配置了FLY-Config中的WIFI则开机后就会自动连接 | ||
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| > 使用ssh软件和Fly_Config连接WiFi可以参考：[连接WiFi](/board/fly_pi_v2/to_wifi "点击即可跳转") | ||
| * 在终端中输入命令```ip a|grep inet```回车，在返回内容中找到与你路由器同段的IP即可访问 | ||
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| <img src="../../images/system/aMoba_SSH10.png" alt="aMoba_SSH10" style="zoom:80%;" /> | ||
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| ## 2. 远程连接 | ||
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| * 如果主板已经启动且已经连接到网络，可以使用IP连接到SSH | ||
| * 打开MobaXterm，进行如下设置，IP填写前面查看的，也可以在路由器后台查看 | ||
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| <img src="../../images/system/aMoba_SSH1.png" alt="aMoba_SSH1" style="zoom:80%;" /> | ||
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| **注意：这里第4步输入的``fly``为用户名** | ||
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| <img src="../../images/system/aMoba_SSH11.png" alt="aMoba_SSH11" style="zoom:80%;" /> | ||
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| * 第一次连接回弹出这个窗口，点击``Accept``即可 | ||
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| * 提示输入密码，输入```mellow```后回车 | ||
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| **注意：这里输入的密码是看不到的，输完后直接回车即可** | ||
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| 用户名为：``fly`` | ||
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| 密码为：`` mellow`` | ||
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| <img src="../../images/system/aMoba_SSH12.png" alt="aMoba_SSH12" style="zoom:80%;" /> | ||
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| <img src="../../images/system/aMoba_SSH13.png" alt="aMoba_SSH13" style="zoom:80%;" /> | ||
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| * 登录成功 | ||
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| * 至此，您已经完成FLY-π的配置 | ||
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