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114
README.md
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@@ -12,7 +12,7 @@
<img src="https://img.shields.io/badge/UI-LVGL_v9.2-red">
<img src="https://img.shields.io/badge/OS-FreeRTOS-green">
<br>
<img src="https://img.shields.io/github/stars/kingham/Power-Pico?style=flat-square">
<img src="https://img.shields.io/github/stars/No-Chicken/Power-Pico.svg">
</div>
---
@@ -21,9 +21,9 @@
**Power-Pico** 不仅仅是一个 USB 电流表。它是专为嵌入式开发者设计的**高精度低功耗分析工具**。针对传统电流表在 $\mu A$ 级别测量时的物理局限性，Power-Pico 采用了创新的**多档位自动切换采样**设计，实现了从 $1\mu A$ 到 $5A$ 的全量程覆盖。
<div style="margin-top:20px;text-align:center">
<img src="./images/main2316.png" style="width:75%;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,0.1);display:inline-block" alt="展示图" />
</div>
<p align="center">
<img border="1px" width="75%" src="./images/main2316.png">
</p>
### ✨ 核心特性
- **uA 级高精度**：采用 INA190 零漂移放大器，配合三档电阻分段采样。
@@ -64,16 +64,11 @@
3D爆炸图如下图所示:
<div style="display:flex;gap:15px;justify-content:center;align-items:center;margin-bottom:20px">
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/boom.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="3D爆炸左侧图" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/boom.gif" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="3D爆炸右侧图" />
</div>
</div>
<p align="center">
<img width="45%" src="./images/boom.png">
&nbsp;
<img width="45%" src="./images/boom.gif">
</p>
### 4. 上位机运行
安装PowerPico Client使用即可，目前只支持window。
@@ -86,37 +81,21 @@
Power-Pico硬件目前只支持 **中文简体/English** 2种语言。
<div style="display:flex;gap:15px;justify-content:center;align-items:center;margin-bottom:20px">
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/key_func.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="按键说明图" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/startup_page.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="开机界面图" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/main_page.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="main界面图" />
</div>
</div>
<div style="display:flex;gap:15px;justify-content:center;align-items:center;margin-bottom:20px">
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/set_page.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="设置界面图" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/pps_page1.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="PPS界面1" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/pps_page2.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="PPS界面2" />
</div>
</div>
<p align="center">
<img width="45%" src="./images/key_func.png">
&nbsp;
<img width="45%" src="./images/startup_page.png">
</p>
<p align="center">
<img width="45%" src="./images/main_page.png">
&nbsp;
<img width="45%" src="./images/set_page.png">
</p>
<p align="center">
<img width="45%" src="./images/pps_page1.png">
&nbsp;
<img width="45%" src="./images/pps_page2.png">
</p>
2. 客户端操作说明
@@ -124,27 +103,16 @@
PowerPico Client客户端上位机的具体使用方法详见：[客户端操作说明](https://no-chicken.com/content/Power-Pico/UserManual/client_operation.html)
<div style="display:flex;gap:15px;justify-content:center;align-items:center;margin-bottom:20px">
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/wave_client1.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="波形界面图" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/firmware_client.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="固件升级界面" />
</div>
<div style="display:flex;gap:15px;justify-content:center;align-items:center;margin-bottom:20px">
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.1);background:rgba(255,255,255,0.3);min-height:200px">
<img src="./images/wave_client2.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="波形界面图2" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.1);background:rgba(255,255,255,0.3);min-height:200px">
<img src="./images/set_client.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="设置界面" />
</div>
</div>
<p align="center">
<img width="45%" src="./images/wave_client1.png">
&nbsp;
<img width="45%" src="./images/firmware_client.png">
</p>
<p align="center">
<img width="45%" src="./images/wave_client2.png">
&nbsp;
<img width="45%" src="./images/set_client.png">
</p>
## 📂 项目结构
```text
@@ -164,14 +132,16 @@ Power-Pico/
<li>第3个sector的16kB区域为升级信息区域，用于开机校检App完整性，具体的校检内容详见BootLoader代码</li>
<li>从0x08010000第4个扇区开始后的区域，都为App区域（之所以不做AB分区是片上Flash不够）</li>
</ul>
<div style="margin-top:20px;text-align:center">
<img src="./images/flash.png" style="width:75%;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,0.1);display:inline-block" alt="flash分区图" />
</div>
<p align="center">
<img width="75%" src="./images/flash.png">
</p>
使用USB进行高速数据传输，数据包组成如下图所示。每个数据包100组数据，加上头共计711Bytes。
<div style="margin-top:20px;text-align:center">
<img src="./images/protocol.png" style="width:100%;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,0.1);display:inline-block" alt="数据包结构图" />
</div>
<p align="center">
<img width="75%" src="./images/protocol.png">
</p>
📖 参考资料

115
README_EN.md
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@@ -12,7 +12,7 @@
<img src="https://img.shields.io/badge/UI-LVGL_v9.2-red">
<img src="https://img.shields.io/badge/OS-FreeRTOS-green">
<br>
<img src="https://img.shields.io/github/stars/kingham/Power-Pico?style=flat-square">
<img src="https://img.shields.io/github/stars/No-Chicken/Power-Pico.svg">
</div>
---
@@ -21,9 +21,10 @@
**Power-Pico** is more than just a USB ammeter. It is a **high-precision, low-power analysis tool** designed specifically for embedded developers. To overcome the physical limitations of traditional ammeters in the μA-level measurement, Power-Pico adopts an innovative **multi-range auto-switching sampling** design, achieving full-range coverage from $1\mu A$ to $5A$.
<div style="margin-top:20px;text-align:center">
<img src="./images/main2316.png" style="width:75%;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,0.1);display:inline-block" alt="Display" />
</div>
<p align="center">
<img border="1px" width="75%" src="./images/main2316.png">
</p>
### ✨ Core Features
- **μA-Level High Precision**: Utilizes the INA190 zero-drift amplifier with three-resistor segmented sampling.
@@ -64,16 +65,11 @@ The physical assembly is shown in the figure below:
The exploded 3D view is as follows:
<div style="display:flex;gap:15px;justify-content:center;align-items:center;margin-bottom:20px">
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/boom.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="3D Exploded View Left" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/boom.gif" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="3D Exploded View Right" />
</div>
</div>
<p align="center">
<img width="45%" src="./images/boom.png">
&nbsp;
<img width="45%" src="./images/boom.gif">
</p>
### 4. Running the PC Client
Install and use the PowerPico Client. Currently, it only supports Windows.
@@ -86,37 +82,21 @@ Install and use the PowerPico Client. Currently, it only supports Windows.
The Power-Pico hardware currently supports 2 languages: **Simplified Chinese/English**.
<div style="display:flex;gap:15px;justify-content:center;align-items:center;margin-bottom:20px">
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/key_func.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="Button Functions" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/startup_page.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="Startup Page" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/main_page.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="Main Page" />
</div>
</div>
<div style="display:flex;gap:15px;justify-content:center;align-items:center;margin-bottom:20px">
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/set_page.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="Settings Page" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/pps_page1.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="PPS Page 1" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/pps_page2.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="PPS Page 2" />
</div>
</div>
<p align="center">
<img width="45%" src="./images/key_func.png">
&nbsp;
<img width="45%" src="./images/startup_page.png">
</p>
<p align="center">
<img width="45%" src="./images/main_page.png">
&nbsp;
<img width="45%" src="./images/set_page.png">
</p>
<p align="center">
<img width="45%" src="./images/pps_page1.png">
&nbsp;
<img width="45%" src="./images/pps_page2.png">
</p>
2. Client Operation
@@ -124,27 +104,16 @@ Install and use the PowerPico Client. Currently, it only supports Windows.
For detailed instructions on using the PowerPico Client, please refer to: [Client Operation Manual](https://no-chicken.com/content/Power-Pico/UserManual/client_operation.html)
<div style="display:flex;gap:15px;justify-content:center;align-items:center;margin-bottom:20px">
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/wave_client1.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="Waveform Interface" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;">
<img src="./images/firmware_client.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="Firmware Upgrade Interface" />
</div>
</div>
<div style="display:flex;gap:15px;justify-content:center;align-items:center;margin-bottom:20px">
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.1);background:rgba(255,255,255,0.3);min-height:200px">
<img src="./images/wave_client2.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="Waveform Interface 2" />
</div>
<div style="flex:1;display:flex;align-items:center;justify-content:center;border-radius:12px;overflow:hidden;box-shadow:0 4px 12px rgba(0,0,0,0.1);background:rgba(255,255,255,0.3);min-height:200px">
<img src="./images/set_client.png" style="max-width:100%;max-height:100%;width:auto;height:auto;display:block" alt="Settings Interface" />
</div>
</div>
<p align="center">
<img width="45%" src="./images/wave_client1.png">
&nbsp;
<img width="45%" src="./images/firmware_client.png">
</p>
<p align="center">
<img width="45%" src="./images/wave_client2.png">
&nbsp;
<img width="45%" src="./images/set_client.png">
</p>
## 📂 Project Structure
```text
@@ -164,14 +133,16 @@ Similar to previous projects, it uses a BootLoader + App structure for easy USB
<li>The 16kB area of the 3rd sector is the upgrade information area, used for verifying the integrity of the App on startup. For specific verification details, see the BootLoader code.</li>
<li>The area starting from the 4th sector at 0x08010000 is the App area (A/B partitioning is not used due to insufficient on-chip Flash).</li>
</ul>
<div style="margin-top:20px;text-align:center">
<img src="./images/flash.png" style="width:75%;border-radius:16px;box-shadow:0 8px 24px rgba(0,0,0,0.1);display:inline-block" alt="Flash Partitioning" />
</div>
<p align="center">
<img width="75%" src="./images/flash.png">
</p>
High-speed data transmission is performed via USB. The data packet structure is shown below. Each packet contains 100 data sets, totaling 711 bytes including the header.
<div style="margin-top:20px;text-align:center">
<img src="./images/protocol.png" style="width:100%;border-radius:10px;box-shadow:0 8px 24px rgba(0,0,0,0.1);display:inline-block" alt="Data Packet Structure" />
</div>
<p align="center">
<img width="75%" src="./images/protocol.png">
</p>
📖 References

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