diff --git a/Boot/MDK-ARM/build.log b/Boot/MDK-ARM/build.log
index 4d0b436..398e88f 100644
--- a/Boot/MDK-ARM/build.log
+++ b/Boot/MDK-ARM/build.log
@@ -2,20 +2,20 @@
 Rebuild target 'caiic_boot'
 assembling startup_n32wb03x.s...
 compiling boot_crc32.c...
-compiling n32wb03x_gpio.c...
-compiling boot_cli.c...
-compiling n32wb03x_rcc.c...
+compiling app_bootset.c...
 compiling app_ota.c...
 compiling main.c...
+compiling n32wb03x_rcc.c...
 compiling boot_usart.c...
 compiling n32wb03x_usart.c...
+compiling boot_cli.c...
 compiling n32wb03x_dma.c...
+compiling n32wb03x_gpio.c...
 compiling system_n32wb03x.c...
-compiling app_bootset.c...
 compiling n32wb03x_qflash.c...
 linking...
 Program Size: Code=11910 RO-data=2650 RW-data=96 ZI-data=7288  
 FromELF: creating hex file...
 After Build - User command #1: fromelf --bin --output=.\bin\caiic_boot.bin .\Objects\caiic_boot.axf
 ".\Objects\caiic_boot.axf" - 0 Error(s), 0 Warning(s).
-Build Time Elapsed:  00:00:01
+Build Time Elapsed:  00:00:02
diff --git a/Boot/MDK-ARM/caiic_boot.uvguix.Administrator b/Boot/MDK-ARM/caiic_boot.uvguix.Administrator
index ab30f70..9c0f433 100644
--- a/Boot/MDK-ARM/caiic_boot.uvguix.Administrator
+++ b/Boot/MDK-ARM/caiic_boot.uvguix.Administrator
@@ -1805,8 +1805,8 @@
         <RegID>59392</RegID>
         <Name>File</Name>
         <Buttons>
-          <Len>2566</Len>
-          <Data>00200000010000002800FFFF01001100434D4643546F6F6C426172427574746F6E00E100000000000000000000000000000000000000000000000100000001000000018001E100000000000001000000000000000000000000000000000100000001000000018003E1000000000000020000000000000000000000000000000001000000010000000180CD7F0000000000000300000000000000000000000000000000010000000100000001800000000001000000FFFFFFFF000000000000000000000000000100000001000000018023E100000000040004000000000000000000000000000000000100000001000000018022E100000000040005000000000000000000000000000000000100000001000000018025E10000000000000600000000000000000000000000000000010000000100000001800000000001000000FFFFFFFF00000000000000000000000000010000000100000001802BE10000000004000700000000000000000000000000000000010000000100000001802CE10000000004000800000000000000000000000000000000010000000100000001800000000001000000FFFFFFFF00000000000000000000000000010000000100000001807A8A0000000000000900000000000000000000000000000000010000000100000001807B8A0000000004000A00000000000000000000000000000000010000000100000001800000000001000000FFFFFFFF0000000000000000000000000001000000010000000180D3B00000000000000B000000000000000000000000000000000100000001000000018015B10000000004000C0000000000000000000000000000000001000000010000000180F4B00000000004000D000000000000000000000000000000000100000001000000018036B10000000004000E00000000000000000000000000000000010000000100000001800000000001000000FFFFFFFF0000000000000000000000000001000000010000000180FF88000000000400460000000000000000000000000000000001000000010000000180FE880000000004004500000000000000000000000000000000010000000100000001800B810000000004001300000000000000000000000000000000010000000100000001800C810000000004001400000000000000000000000000000000010000000100000001800000000001000000FFFFFFFF0000000000000000000000000001000000010000000180F0880000020000000F000000000000000000000000000000000100000001000000FFFF0100120043555646696E64436F6D626F427574746F6EE803000000000000000000000000000000000000000000000001000000010000009600000002002050000000000C6170705F626C655F696E6974960000000000000001000C6170705F626C655F696E697400000000018024E10000000000001100000000000000000000000000000000010000000100000001800A810000000000001200000000000000000000000000000000010000000100000001800000000001000000FFFFFFFF000000000000000000000000000100000001000000FFFF01001500434D4643546F6F6C4261724D656E75427574746F6E2280000002000000150000002153746172742F53746F70202644656275672053657373696F6E094374726C2B46350000000000000000000000000100000001000000000000000000000001000000020021802280000000000000150000002153746172742F53746F70202644656275672053657373696F6E094374726C2B4635000000000000000000000000010000000100000000000000000000000100000000002180E0010000000000007500000021456E65726779204D6561737572656D656E742026776974686F75742044656275670000000000000000000000000100000001000000000000000000000001000000000001800000000001000000FFFFFFFF0000000000000000000000000001000000010000000180C488000000000000160000000000000000000000000000000001000000010000000180C988000000000400180000000000000000000000000000000001000000010000000180C788000000000000190000000000000000000000000000000001000000010000002180C8880000000000001700000027264B696C6C20416C6C20427265616B706F696E747320696E2043757272656E7420546172676574000000000000000000000000010000000100000000000000000000000100000003002180C8880000000000001700000027264B696C6C20416C6C20427265616B706F696E747320696E2043757272656E7420546172676574000000000000000000000000010000000100000000000000000000000100000000002180E50100000000000078000000264B696C6C20416C6C20427265616B706F696E747320696E204163746976652050726F6A656374000000000000000000000000010000000100000000000000000000000100000000002180E601000000000000790000002F4B696C6C20416C6C20427265616B706F696E747320696E204D756C74692D50726F6A65637420576F726B73706163650000000000000000000000000100000001000000000000000000000001000000000001800000000001000000FFFFFFFF00000000000000000000000000010000000100000021804C010000020001001A0000000F2650726F6A6563742057696E646F77000000000000000000000000010000000100000000000000000000000100000008002180DD880000000000001A0000000750726F6A656374000000000000000000000000010000000100000000000000000000000100000000002180DC8B0000000000003A00000005426F6F6B73000000000000000000000000010000000100000000000000000000000100000000002180E18B0000000000003B0000000946756E6374696F6E73000000000000000000000000010000000100000000000000000000000100000000002180E28B000000000000400000000954656D706C6174657300000000000000000000000001000000010000000000000000000000010000000000218018890000000000003D0000000E536F757263652042726F777365720000000000000000000000000100000001000000000000000000000001000000000021800000000000000400FFFFFFFF00000000000000000001000000000000000100000000000000000000000100000000002180D988000000000000390000000C4275696C64204F7574707574000000000000000000000000010000000100000000000000000000000100000000002180E38B000000000000410000000B46696E64204F75747075740000000000000000000000000100000001000000000000000000000001000000000001800000000001000000FFFFFFFF0000000000000000000000000001000000010000000180FB7F0000000000001B000000000000000000000000000000000100000001000000000000000446696C65C6030000</Data>
+          <Len>2684</Len>
+          <Data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         </Buttons>
         <OriginalItems>
           <Len>1423</Len>
@@ -1838,7 +1838,7 @@
         <Name>Debug</Name>
         <Buttons>
           <Len>2373</Len>
-          <Data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ata>
+          <Data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ata>
         </Buttons>
         <OriginalItems>
           <Len>898</Len>
@@ -3606,9 +3606,9 @@
       <ActiveTab>3</ActiveTab>
       <Doc>
         <Name>..\src\main.c</Name>
-        <ColumnNumber>19</ColumnNumber>
+        <ColumnNumber>2</ColumnNumber>
         <TopLine>89</TopLine>
-        <CurrentLine>113</CurrentLine>
+        <CurrentLine>116</CurrentLine>
         <Folding>1</Folding>
         <ContractedFolders></ContractedFolders>
         <PaneID>0</PaneID>
@@ -3634,7 +3634,7 @@
       <Doc>
         <Name>..\src\boot_cli.c</Name>
         <ColumnNumber>0</ColumnNumber>
-        <TopLine>55</TopLine>
+        <TopLine>1</TopLine>
         <CurrentLine>1</CurrentLine>
         <Folding>1</Folding>
         <ContractedFolders></ContractedFolders>
diff --git a/SmartAssiter/.hbuilderx/launch.json b/SmartAssiter/.hbuilderx/launch.json
index 559d13f..7bdd7d6 100644
--- a/SmartAssiter/.hbuilderx/launch.json
+++ b/SmartAssiter/.hbuilderx/launch.json
@@ -3,7 +3,7 @@
     "configurations" : [
         {
             "customPlaygroundType" : "local",
-            "playground" : "standard",
+            "playground" : "custom",
             "type" : "uni-app:app-android"
         },
         {
diff --git a/SmartAssiter/.icon_build/reg_backup/AeDebug_32_backup.reg b/SmartAssiter/.icon_build/reg_backup/AeDebug_32_backup.reg
new file mode 100644
index 0000000..4f8308b
Binary files /dev/null and b/SmartAssiter/.icon_build/reg_backup/AeDebug_32_backup.reg differ
diff --git a/SmartAssiter/.icon_build/reg_backup/AeDebug_64_backup.reg b/SmartAssiter/.icon_build/reg_backup/AeDebug_64_backup.reg
new file mode 100644
index 0000000..23c0d00
Binary files /dev/null and b/SmartAssiter/.icon_build/reg_backup/AeDebug_64_backup.reg differ
diff --git a/SmartAssiter/static/androidApp.png b/SmartAssiter/static/androidApp.png
deleted file mode 100644
index 8737512..0000000
Binary files a/SmartAssiter/static/androidApp.png and /dev/null differ
diff --git a/SmartAssiter/static/androidApp22.png b/SmartAssiter/static/androidApp22.png
deleted file mode 100644
index baceb27..0000000
Binary files a/SmartAssiter/static/androidApp22.png and /dev/null differ
diff --git a/SmartAssiter/static/charge/UnAvailable.png b/SmartAssiter/static/charge/UnAvailable.png
deleted file mode 100644
index 55442c6..0000000
Binary files a/SmartAssiter/static/charge/UnAvailable.png and /dev/null differ
diff --git a/SmartAssiter/static/charge/Unkonw.png b/SmartAssiter/static/charge/Unkonw.png
deleted file mode 100644
index 987b654..0000000
Binary files a/SmartAssiter/static/charge/Unkonw.png and /dev/null differ
diff --git a/SmartAssiter/static/charge/charging.png b/SmartAssiter/static/charge/charging.png
deleted file mode 100644
index b0701e5..0000000
Binary files a/SmartAssiter/static/charge/charging.png and /dev/null differ
diff --git a/SmartAssiter/static/charge/connectGun.png b/SmartAssiter/static/charge/connectGun.png
deleted file mode 100644
index fd5e9d1..0000000
Binary files a/SmartAssiter/static/charge/connectGun.png and /dev/null differ
diff --git a/SmartAssiter/static/charge/error.png b/SmartAssiter/static/charge/error.png
deleted file mode 100644
index 7ad8276..0000000
Binary files a/SmartAssiter/static/charge/error.png and /dev/null differ
diff --git a/SmartAssiter/static/charge/finishing.png b/SmartAssiter/static/charge/finishing.png
deleted file mode 100644
index a4e321a..0000000
Binary files a/SmartAssiter/static/charge/finishing.png and /dev/null differ
diff --git a/SmartAssiter/static/charge/insertGun.png b/SmartAssiter/static/charge/insertGun.png
deleted file mode 100644
index 7ac80ba..0000000
Binary files a/SmartAssiter/static/charge/insertGun.png and /dev/null differ
diff --git a/SmartAssiter/static/charge/noDevice.png b/SmartAssiter/static/charge/noDevice.png
deleted file mode 100644
index 2fa1a1f..0000000
Binary files a/SmartAssiter/static/charge/noDevice.png and /dev/null differ
diff --git a/SmartAssiter/static/charge/reserve.png b/SmartAssiter/static/charge/reserve.png
deleted file mode 100644
index 3f11c73..0000000
Binary files a/SmartAssiter/static/charge/reserve.png and /dev/null differ
diff --git a/SmartAssiter/static/logo.png b/SmartAssiter/static/logo.png
deleted file mode 100644
index b5771e2..0000000
Binary files a/SmartAssiter/static/logo.png and /dev/null differ
diff --git a/SmartAssiter/static/miniApp.png b/SmartAssiter/static/miniApp.png
deleted file mode 100644
index 8737512..0000000
Binary files a/SmartAssiter/static/miniApp.png and /dev/null differ
diff --git a/SmartAssiter/static/miniApp22.png b/SmartAssiter/static/miniApp22.png
deleted file mode 100644
index 79bd8fe..0000000
Binary files a/SmartAssiter/static/miniApp22.png and /dev/null differ
diff --git a/hardware_design/_analyze.mjs b/hardware_design/_analyze.mjs
new file mode 100644
index 0000000..25efb05
--- /dev/null
+++ b/hardware_design/_analyze.mjs
@@ -0,0 +1,59 @@
+import { readFileSync } from 'node:fs';
+const { compData, wireData, pinData } = JSON.parse(readFileSync('H:/caiic_workspace/mothercup/hardware_design/_dump.json', 'utf8'));
+
+function connPoint(p) {
+  const len = p.len || 20;
+  switch (p.rot) {
+    case 0:   return { x: p.x - len, y: p.y };   // pin points left
+    case 90:  return { x: p.x, y: p.y - len };   // pin points up
+    case 180: return { x: p.x + len, y: p.y };   // pin points right
+    case 270: return { x: p.x, y: p.y + len };   // pin points down
+    default:  return { x: p.x, y: p.y };
+  }
+}
+
+function onSeg(px, py, ax, ay, bx, by, tol = 4) {
+  const cr = (bx - ax) * (py - ay) - (by - ay) * (px - ax);
+  if (Math.abs(cr) > tol * 20) return false;
+  return px >= Math.min(ax, bx) - tol && px <= Math.max(ax, bx) + tol &&
+         py >= Math.min(ay, by) - tol && py <= Math.max(ay, by) + tol;
+}
+function wpts(line) {
+  if (!Array.isArray(line)) return [];
+  if (Array.isArray(line[0])) return line.flat();
+  return line;
+}
+
+// net flags (components with no designator but a name)
+const netflags = compData.filter(c => (!c.d || c.d.trim()==='') && c.n);
+
+function netsAt(pt) {
+  const s = new Set();
+  for (const w of wireData) {
+    const p = wpts(w.line);
+    for (let i = 0; i + 3 < p.length; i += 2) {
+      if (onSeg(pt.x, pt.y, p[i], p[i+1], p[i+2], p[i+3])) if (w.net) s.add(w.net);
+    }
+  }
+  for (const f of netflags) {
+    if (Math.abs(f.x - pt.x) <= 8 && Math.abs(f.y - pt.y) <= 8 && f.n) s.add(f.n);
+  }
+  return [...s];
+}
+
+console.log('=== key component pin -> net ===');
+for (const k of Object.keys(pinData)) {
+  const pd = pinData[k];
+  if (!pd) { console.log(`${k}: (not found)`); continue; }
+  console.log(`${k} (${pd.name}) @ (${pd.pos.x},${pd.pos.y})`);
+  for (const p of pd.pins) {
+    const pt = connPoint(p);
+    const nets = netsAt(pt);
+    console.log(`   pin ${p.num} ${p.name||''} rot=${p.rot} len=${p.len} -> ${JSON.stringify(nets)}`);
+  }
+}
+
+// all components with positions (sorted by x then y) to see layout
+console.log('\n=== all components (d:name @x,y) ===');
+const sorted = [...compData].filter(c=>c.d && c.d.trim()).sort((a,b)=>a.x-b.x);
+for (const c of sorted) console.log(`  ${c.d}:${c.n||''} @ (${c.x},${c.y})`);
diff --git a/hardware_design/_diag.mjs b/hardware_design/_diag.mjs
new file mode 100644
index 0000000..923752c
--- /dev/null
+++ b/hardware_design/_diag.mjs
@@ -0,0 +1,25 @@
+import { readFileSync } from 'node:fs';
+const { compData, wireData, pinData } = JSON.parse(readFileSync('H:/caiic_workspace/mothercup/hardware_design/_dump.json', 'utf8'));
+
+console.log('=== SW1/Q1/Q7/Q4/Q2/Q3/D1 pins (x,y,rot,len) ===');
+for (const k of ['SW1','Q1','Q7','Q4','Q2','Q3','D1']) {
+  const pd = pinData[k];
+  if (!pd) continue;
+  console.log(`${k} @ (${pd.pos.x},${pd.pos.y})`);
+  for (const p of pd.pins) console.log(`   pin${p.num} ${p.name} (${p.x},${p.y}) rot=${p.rot} len=${p.len}`);
+}
+
+console.log('\n=== wires near power-switch region (x -2000..-1500, y -1100..-400) ===');
+let cnt = 0;
+for (const w of wireData) {
+  const p = Array.isArray(w.line) ? (Array.isArray(w.line[0]) ? w.line.flat() : w.line) : [];
+  let near = false, pts = [];
+  for (let i=0;i+1<p.length;i+=2) {
+    if (p[i]>=-2000 && p[i]<=-1500 && p[i+1]>=-1100 && p[i+1]<=-400) { near=true; pts.push([p[i],p[i+1]]); }
+  }
+  if (near && cnt < 60) {
+    cnt++;
+    console.log(`  net=${w.net} pts=${JSON.stringify(pts.slice(0,10))}`);
+  }
+}
+console.log('total near wires:', cnt);
diff --git a/hardware_design/_dump.js b/hardware_design/_dump.js
new file mode 100644
index 0000000..7cc9c9d
--- /dev/null
+++ b/hardware_design/_dump.js
@@ -0,0 +1,33 @@
+const comps = await eda.sch_PrimitiveComponent.getAll();
+const wires = await eda.sch_PrimitiveWire.getAll();
+
+const compData = comps.map(c => {
+  let d=null,n=null,x=null,y=null;
+  try{d=c.getState_Designator();}catch(e){}
+  try{n=c.getState_Name();}catch(e){}
+  try{x=c.getState_X();y=c.getState_Y();}catch(e){}
+  return {d,n,x,y};
+});
+
+const wireData = wires.map(w => {
+  let net=null,line=null;
+  try{net=w.getState_Net();}catch(e){}
+  try{line=w.getState_Line();}catch(e){}
+  return {net,line};
+});
+
+// pins of key power-switch components
+const key = ['SW1','Q1','Q7','Q4','Q2','Q3','D1','U1','U3','U5','BAT'];
+const pinData = {};
+for (const k of key) {
+  const c = comps.find(x => { try{return x.getState_Designator()===k;}catch(e){return false;} });
+  if (!c) { pinData[k]=null; continue; }
+  const pins = await eda.sch_PrimitiveComponent.getAllPinsByPrimitiveId(c.getState_PrimitiveId());
+  pinData[k] = {
+    pos: { x: c.getState_X(), y: c.getState_Y() },
+    name: c.getState_Name(),
+    pins: pins.map(p => ({ num:p.pinNumber, name:p.pinName, x:p.x, y:p.y, rot:p.rotation, len:p.pinLength }))
+  };
+}
+
+return { compData, wireData, pinData };
diff --git a/hardware_design/_dump.json b/hardware_design/_dump.json
new file mode 100644
index 0000000..a86f9da
--- /dev/null
+++ b/hardware_design/_dump.json
@@ -0,0 +1 @@
+{"compData":[{"n":"GND","x":-2210.0002,"y":-745.0001},{"n":"GND","x":-1995.0002,"y":-915.0001},{"n":"GND","x":-1585.0002,"y":-595.0001},{"n":"GND","x":-2315.0002,"y":-765.0001},{"n":"GND","x":-2145.0002,"y":-695.0001},{"n":"GND","x":-2175.0002,"y":-755.0001},{"n":"GND","x":-1215,"y":-885},{"n":"GND","x":-1255,"y":-885},{"n":"GND","x":-2075,"y":-1030},{"n":"GND","x":-1730,"y":-1215},{"n":"GND","x":-1925,"y":-1380},{"n":"GND","x":-1865,"y":-760},{"n":"GND","x":-1620,"y":-690},{"n":"GND","x":-1225.0002,"y":-570.0001},{"n":"GND","x":-1350,"y":-485},{"n":"PA0/LED_3","x":-2125.0002,"y":-1067.0001},{"n":"PA1/LED_4","x":-2135.0002,"y":-1067.0001},{"n":"PA2/SWITCH","x":-2272.0002,"y":-1165.0001},{"n":"PA3/INPUT_EN","x":-2287.0002,"y":-1175.0001},{"n":"PB0/LED_1","x":-2289.0002,"y":-1195.0001},{"n":"PA4/SWDCLK","x":-2292.0002,"y":-1205.0001},{"n":"PA5/SWDIO","x":-2292.0002,"y":-1215.0001},{"n":"PA6/LED_7","x":-2294.0002,"y":-1225.0001},{"n":"PB13/LED_6","x":-1980.0002,"y":-1195.0001},{"n":"PB11/LED_5","x":-1980,"y":-1205},{"n":"PB12/TEC_PWM1_12V","x":-1980,"y":-1215},{"n":"PB12/TEC_PWM1_12V","x":-1725,"y":-540},{"n":"PB1/LED_2","x":-2105.0002,"y":-1305.0001},{"n":"PB7/VolMoni","x":-1980.0002,"y":-1235.0001},{"n":"PB6/NTC1","x":-2065,"y":-1315},{"n":"PB5/RX","x":-2075.0002,"y":-1315.0001},{"n":"PB4/TX","x":-2085.0002,"y":-1315.0001},{"n":"PB3/FAN_PWM","x":-2095,"y":-1315},{"n":"PB2/TEC_PWM2_BAT","x":-2115.0002,"y":-1315.0001},{"n":"GND","x":-1915.0002,"y":-1155.0001},{"n":"GND","x":-1890.0002,"y":-1155.0001},{"n":"GND","x":-2215.0002,"y":-1275.0001},{"n":"GND","x":-2175.0002,"y":-1365.0001},{"n":"GND","x":-2205.0002,"y":-1025.0001},{"n":"GND","x":-1700.0002,"y":-1350.0001},{"n":"GND","x":-1860.0002,"y":-920.0001},{"n":"GND","x":-2085.0002,"y":-725.0001},{"n":"GND","x":-2175.0002,"y":-1085.0001},{"n":"GND","x":-2205.0002,"y":-975.0001},{"n":"V3.3","x":-1994.9999,"y":-815.0002},{"n":"V3.3","x":-2095.0002,"y":-975.0001},{"n":"V2.8","x":-2365.0002,"y":-1135.0001},{"n":"GND","x":-2365.0002,"y":-1225},{"n":"PA4/SWDCLK","x":-2005,"y":-1340},{"n":"PA5/SWDIO","x":-2000.0002,"y":-1330.0001},{"n":"PA2/SWITCH","x":-2031,"y":-1040},{"n":"PA3/INPUT_EN","x":-1835,"y":-1045},{"n":"PB5/RX","x":-1825.0002,"y":-1330.0001},{"n":"PB4/TX","x":-1825.0002,"y":-1340.0001},{"n":"V2.8","x":-1215,"y":-785},{"n":"PB2/TEC_PWM2_BAT","x":-1715,"y":-1010},{"n":"PB3/FAN_PWM","x":-1295.0002,"y":-600.0001},{"n":"VOUT_TEC","x":-1350,"y":-445},{"n":"VOUT5V","x":-1175.0002,"y":-580.0001},{"n":"PB1/LED_2","x":-1495,"y":-1110},{"n":"PB0/LED_1","x":-1515,"y":-1110},{"n":"PA0/LED_3","x":-1485,"y":-1110},{"n":"GND","x":-1960.0001,"y":-874.9998},{"n":"PB10/NTC2","x":-1980.0002,"y":-1225.0001},{"n":"PB7/VolMoni","x":-2075,"y":-685},{"d":"C6","n":"22u","x":-1350,"y":-465},{"d":"C4","n":"22u","x":-1375,"y":-465},{"d":"Q1","n":"CJ2333","x":-1610.0002,"y":-820.0001},{"d":"Q7","n":"CJ2333","x":-1585.0002,"y":-445.0001},{"d":"NTC1","n":"MF52 A 103 F 3950","x":-1215,"y":-855},{"d":"L1","n":"2.2uH","x":-1445,"y":-445},{"d":"CN2","n":"A1002WR-S-4P","x":-1155.0002,"y":-585.0001},{"d":"SW1","n":"TSC01A-TDW1EH3.5","x":-1950.0002,"y":-960.0001},{"d":"CON3","n":"TYPEC-304-ACP16","x":-2275.0002,"y":-685.0001},{"d":"R1","n":"5.1k","x":-1834.9999,"y":-925.0002},{"d":"R36","n":"5.1k","x":-1739.9999,"y":-840.0002},{"d":"R6","n":"1k","x":-1655.0002,"y":-890.0001},{"d":"R25","n":"1k","x":-1870.0002,"y":-980.0001},{"d":"C9","n":"0.1u","x":-1905.0002,"y":-1075.0001},{"d":"C17","n":"0.1u","x":-1775.0002,"y":-1005.0001},{"d":"R18","n":"10K","x":-1959.9998,"y":-1074.9999},{"d":"R41","n":"10K","x":-1925.0001,"y":-1039.9998},{"d":"D1","n":"FH1N4148WS-EE","x":-1904.9999,"y":-1000.0002},{"d":"Q4","n":"MMBT3904T","x":-1595.0002,"y":-545.0001},{"d":"R13","n":"10k","x":-1680.0002,"y":-545.0001},{"d":"R32","n":"10k","x":-1195.0002,"y":-600.0001},{"d":"R26","n":"10k 1%","x":-1215,"y":-805},{"d":"R19","n":"10k 1%","x":-1790,"y":-695},{"d":"R20","n":"10k 1%","x":-1790,"y":-750},{"d":"R21","n":"10k 1%","x":-1965,"y":-740},{"d":"R22","n":"10k 1%","x":-1940,"y":-740},{"d":"C21","n":"0.1u","x":-1255,"y":-865},{"d":"C1","n":"0.1u","x":-2070,"y":-575},{"d":"C2","n":"0.1u","x":-2045,"y":-575},{"d":"C3","n":"0.1u","x":-1775,"y":-655},{"d":"C5","n":"0.1u","x":-1690,"y":-680},{"d":"C7","n":"0.1u","x":-1660,"y":-680},{"d":"C8","n":"0.1u","x":-1775,"y":-570},{"d":"C16","n":"0.1u","x":-1800,"y":-570},{"d":"L4","n":"4.7uH","x":-1945.0002,"y":-1165.0001},{"d":"C24","n":"0.1uF","x":-1730.0002,"y":-1200.0001},{"d":"C25","n":"2.2uF","x":-2235.0002,"y":-1255.0001},{"d":"U2","n":"N32WB031","x":-2185.0002,"y":-1165.0001},{"d":"C26","n":"0.1uF","x":-2215.0002,"y":-1255.0001},{"d":"C13","n":"1uF","x":-2075.0002,"y":-1020.0001},{"d":"C20","n":"1uF","x":-1890.0002,"y":-1145.0001},{"d":"C12","n":"1uF","x":-1915.0002,"y":-1145.0001},{"d":"C23","n":"10uF","x":-1755.0002,"y":-1200.0001},{"d":"C11","n":"10u","x":-1995.0002,"y":-895.0001},{"d":"C10","n":"10u","x":-1860.0002,"y":-900.0001},{"d":"U5","n":"CJ6205A33M","x":-1909.9998,"y":-884.9999},{"d":"C28","n":"10pF","x":-2145.0002,"y":-1355.0001},{"d":"C27","n":"10pF","x":-2190.0002,"y":-1355.0001},{"d":"Y2","n":"32.768K/7pF","x":-2145.0002,"y":-1345.0001},{"d":"C14","n":"12pF","x":-2225.0002,"y":-1015.0001},{"d":"Y1","n":"32MHZ/8pF","x":-2225.0002,"y":-1005.0001},{"d":"C15","n":"12pF","x":-2185.0002,"y":-1015.0001},{"d":"C22","n":"1uF","x":-2365.0002,"y":-1195.0001},{"d":"R27","n":"10K","x":-2365.0002,"y":-1135.0001},{"d":"R31","n":"10K","x":-1925.0002,"y":-1290.0001},{"d":"R33","n":"10K","x":-1925.0002,"y":-1340.0001},{"d":"J1","n":"CON_4PIN_2.54MM","x":-1865.0002,"y":-1360.0001},{"d":"J2","n":"CON_4PIN_2.54MM","x":-1690.0002,"y":-1360.0001},{"d":"R34","n":"10R","x":-1760.0002,"y":-1330.0001},{"d":"R35","n":"10R","x":-1765.0002,"y":-1340.0001},{"d":"R30","n":"10R","x":-1515.0002,"y":-1090.0001},{"d":"R28","n":"1R","x":-1485.0002,"y":-1090.0001},{"d":"R29","n":"10R","x":-1495,"y":-1090},{"d":"R5","n":"10R","x":-1465,"y":-1090},{"d":"R8","n":"10R","x":-1445,"y":-1090},{"d":"R10","n":"10R","x":-1410,"y":-1085},{"d":"NTC2","n":"MF52 A 103 F 3950","x":-1865.0002,"y":-740.0001},{"d":"R38","n":"10k 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diff --git a/hardware_design/_dump_run.mjs b/hardware_design/_dump_run.mjs
new file mode 100644
index 0000000..d75e7a7
--- /dev/null
+++ b/hardware_design/_dump_run.mjs
@@ -0,0 +1,14 @@
+import { readFileSync, writeFileSync } from 'node:fs';
+import { request } from 'node:http';
+const code = readFileSync('H:/caiic_workspace/mothercup/hardware_design/_dump.js', 'utf8');
+const body = JSON.stringify({ code });
+const req = request({ host: '127.0.0.1', port: 49620, path: '/execute', method: 'POST', headers: { 'Content-Type': 'application/json', 'Content-Length': Buffer.byteLength(body) } }, res => {
+  let d = '';
+  res.on('data', c => d += c);
+  res.on('end', () => {
+    const j = JSON.parse(d);
+    if (j.success) { writeFileSync('H:/caiic_workspace/mothercup/hardware_design/_dump.json', JSON.stringify(j.result)); console.log('saved', JSON.stringify(j.result).length); }
+    else console.log('FAIL', d);
+  });
+});
+req.write(body); req.end();
diff --git a/hardware_design/_netlist.mjs b/hardware_design/_netlist.mjs
new file mode 100644
index 0000000..088d4e5
--- /dev/null
+++ b/hardware_design/_netlist.mjs
@@ -0,0 +1,63 @@
+import { readFileSync } from 'node:fs';
+const { compData, wireData, pinData } = JSON.parse(readFileSync('H:/caiic_workspace/mothercup/hardware_design/_dump.json', 'utf8'));
+
+// Build a connectivity graph from wire segments. Snap to ~1 unit grid.
+const key = (x,y) => `${Math.round(x)},${Math.round(y)}`;
+const graph = new Map(); // node -> {neighbors:Set, label:null}
+
+function node(k) { if(!graph.has(k)) graph.set(k,{n:new Set(),label:null}); return graph.get(k); }
+function link(a,b){ const A=node(a),B=node(b); A.n.add(b); B.n.add(a); }
+
+for (const w of wireData) {
+  const p = Array.isArray(w.line) ? (Array.isArray(w.line[0]) ? w.line.flat() : w.line) : [];
+  const pts = [];
+  for (let i=0;i+1<p.length;i+=2) pts.push(key(p[i],p[i+1]));
+  // connect consecutive points
+  for (let i=0;i+1<pts.length;i++) link(pts[i],pts[i+1]);
+  // if a wire has a net label, mark ALL its points with the label
+  if (w.net) for (const k of pts) node(k).label = w.net;
+}
+
+// net flags: components with no designator but a name -> mark nearest node
+for (const f of compData.filter(c=>(!c.d||c.d.trim()==='')&&c.n)) {
+  const k = key(f.x,f.y);
+  const nd = node(k);
+  if (!nd.label) nd.label = f.n;
+}
+
+// Find connected components and collect labels
+const visited = new Set();
+function component(start) {
+  const comp = new Set(); const labels = new Set();
+  const stack=[start]; visited.add(start);
+  while(stack.length){
+    const k=stack.pop(); comp.add(k);
+    const nd=graph.get(k); if(nd.label) labels.add(nd.label);
+    for(const nb of nd.n) if(!visited.has(nb)){visited.add(nb);stack.push(nb);}
+  }
+  return {comp,labels:[...labels]};
+}
+
+const components=[];
+for(const k of graph.keys()){ if(!visited.has(k)) components.push(component(k)); }
+
+function compOf(x,y){
+  const k=key(x,y);
+  for(const c of components) if(c.comp.has(k)) return c;
+  // nearest node within 2 units
+  for(const c of components) for(const kk of c.comp){ const [a,b]=kk.split(',').map(Number); if(Math.abs(a-x)<=2&&Math.abs(b-y)<=2) return c; }
+  return null;
+}
+
+console.log('=== key pin -> net (connectivity) ===');
+for (const k of ['SW1','Q1','Q7','Q4','Q2','Q3','D1','U5','U1']) {
+  const pd=pinData[k]; if(!pd){console.log(k+': n/a');continue;}
+  console.log(`${k} (${pd.name})`);
+  for(const p of pd.pins){
+    const c=compOf(p.x,p.y);
+    console.log(`   pin${p.num} ${p.name||''} @(${p.x.toFixed(0)},${p.y.toFixed(0)}) -> ${c?JSON.stringify(c.labels):'??'} (${c?c.comp.size:0} nodes)`);
+  }
+}
+
+console.log('\n=== labeled nets (component size >= 2) ===');
+for(const c of components) if(c.labels.length && c.comp.size>=2) console.log(`  ${JSON.stringify(c.labels)} : ${c.comp.size} nodes`);
diff --git a/hardware_design/_trace.mjs b/hardware_design/_trace.mjs
new file mode 100644
index 0000000..59af110
--- /dev/null
+++ b/hardware_design/_trace.mjs
@@ -0,0 +1,43 @@
+import { readFileSync } from 'node:fs';
+const { compData, wireData, pinData } = JSON.parse(readFileSync('H:/caiic_workspace/mothercup/hardware_design/_dump.json', 'utf8'));
+
+function onSeg(px, py, ax, ay, bx, by, tol = 4) {
+  const cr = (bx - ax) * (py - ay) - (by - ay) * (px - ax);
+  if (Math.abs(cr) > tol * 20) return false;
+  return px >= Math.min(ax, bx) - tol && px <= Math.max(ax, bx) + tol &&
+         py >= Math.min(ay, by) - tol && py <= Math.max(ay, by) + tol;
+}
+function wpts(line) { if (!Array.isArray(line)) return []; if (Array.isArray(line[0])) return line.flat(); return line; }
+
+// net flags
+const netflags = compData.filter(c => (!c.d || c.d.trim()==='') && c.n);
+
+// For a pin at (px,py), find nets of wires touching it (pin connects at its own x,y)
+function netsAt(px, py) {
+  const s = new Set();
+  for (const w of wireData) {
+    const p = wpts(w.line);
+    for (let i=0;i+3<p.length;i+=2) {
+      if (onSeg(px,py,p[i],p[i+1],p[i+2],p[i+3])) if (w.net) s.add(w.net);
+    }
+  }
+  for (const f of netflags) if (Math.abs(f.x-px)<=6 && Math.abs(f.y-py)<=6 && f.n) s.add(f.n);
+  return [...s];
+}
+
+// map each key pin to nets (pin connects at its own x,y)
+console.log('=== key pin -> net (pin at own x,y) ===');
+for (const k of ['SW1','Q1','Q7','Q4','Q2','Q3','D1','Q5','U1','U3','U5']) {
+  const pd = pinData[k];
+  if (!pd) { console.log(`${k}: not found`); continue; }
+  console.log(`${k} (${pd.name}) @(${pd.pos.x.toFixed(0)},${pd.pos.y.toFixed(0)})`);
+  for (const p of pd.pins) {
+    console.log(`   pin${p.num} ${p.name||''} @(${p.x.toFixed(0)},${p.y.toFixed(0)}) -> ${JSON.stringify(netsAt(p.x,p.y))}`);
+  }
+}
+
+// also dump components near the power-switch region with positions
+console.log('\n=== components x -2000..-1500, y -1100..-400 ===');
+for (const c of compData.filter(c=>c.d&&c.d.trim()).sort((a,b)=>a.x-b.x)) {
+  if (c.x>=-2000 && c.x<=-1500 && c.y>=-1100 && c.y<=-400) console.log(`  ${c.d}:${c.n||''} @(${c.x.toFixed(0)},${c.y.toFixed(0)})`);
+}
diff --git a/hardware_design/开关机电路设计方案.md b/hardware_design/开关机电路设计方案.md
new file mode 100644
index 0000000..9788b83
--- /dev/null
+++ b/hardware_design/开关机电路设计方案.md
@@ -0,0 +1,144 @@
+# 软开关机电路设计方案（长按 2 秒开机 + 自动关机）
+
+> 适用于 MotherCup 整机：电池供电，按键软开关，防误触开机，无操作自动断电。
+
+---
+
+## 1. 需求
+
+| 项 | 要求 |
+|---|---|
+| 开机 | **长按按键 2 秒**才开机（防误触，短按不开机） |
+| 关机 | **自动关机**：无操作超时后自动断电（固件定时，超时值可配） |
+| 掉电后 | 整机彻底断电（VSYS=0），待机电流仅 P-MOS 漏电流（<1µA 级） |
+
+---
+
+## 2. 电路设计
+
+```
+                        VBAT（电池 3.0~4.2V）
+                         │
+                         │ S
+                 Q1 ─────┤   P-MOS (AO3401)
+                         │ D
+                         ├─────────────────────── VSYS（整机电源，去 LDO/升压/制冷片）
+                         │ G（栅极节点 G）
+                         │
+        R2 100K ─────────┼────┬──────────────────┬─────────────────────┐
+        (接 VBAT)         │    │                  │                     │
+                          │    │D                 │D                    │
+                          │   Q2(N-MOS 2N7002)   Q3(N-MOS 2N7002)      │
+                          │    │G                 │G                    │
+                          │    │                  │                     │
+                          │    ├─ R3 10K ─┐       ├── C1 3.3µF ── GND   │
+                          │    │          │       │                     │
+                          │    ├─ R5 100K ┴ GND   ├── R4 10M ── GND      │
+                          │    │    (PWR_HOLD 下拉，MCU 掉电时确保 Q2 关) │
+                          │    │                  │                     │
+                          │    └──── PWR_HOLD (MCU 输出)                │
+                          │                               R1 1M         │
+                          │                                │            │
+                          │                               SW1 ──── VBAT │
+                          │                                │            │
+                          │                    (可选) KEY_DET (MCU 输入) │
+                          │     Q2/Q3 源极 ── GND        Q2/Q3 源极 ── GND
+```
+
+> 说明：Q2 的漏极与 Q3 的漏极都并到栅极节点 G，任一路导通都能把 Q1 栅极拉低。
+
+---
+
+## 3. 工作原理
+
+### 3.1 开机（长按 2 秒）
+
+1. 初始：`PWR_HOLD` 悬空（MCU 未上电），R5 把 Q2 栅极拉低 → Q2 关断；
+   R2 把 Q1 栅极拉高到 VBAT → Q1 关断 → VSYS=0，整机断电。
+2. 按住 SW1：VBAT 经 SW1 → R1 给 C1 充电（τ = R1×C1 ≈ 3.3s）。
+3. 约 **2.1 秒**后 C1 电压达到 Q3(2N7002) 阈值(~2V) → Q3 导通 → 拉低 Q1 栅极 → Q1 导通 → VSYS 得电。
+4. MCU 上电启动，**第一时间置 `PWR_HOLD=高`** → Q2 导通 → 持续拉低 Q1 栅极（锁存开机）。
+5. 松开 SW1：C1 经 R4 缓慢泄放，Q3 逐渐关断，但 Q2 已锁存，不影响供电。
+6. 若按的时间不足 2 秒就松手：C1 没充到阈值，Q3 不导通，Q1 不开机（防误触）。
+
+### 3.2 自动关机
+
+1. MCU 运行中检测「无操作」超时（BLE 无指令 / 按键无动作，超时值可配，见 §6）。
+2. 超时到 → 置 `PWR_HOLD=低` → Q2 关断 → R2 把 Q1 栅极拉高 → Q1 关断 → VSYS=0 → 整机断电。
+
+---
+
+## 4. 器件清单（BOM）
+
+| 位号 | 器件 | 参数/型号 | 封装 | 数量 | 说明 |
+|---|---|---|---|---|---|
+| Q1 | P-MOSFET | AO3401（-30V/-4A，低压开启） | SOT23 | 1 | 高边主开关 |
+| Q2 | N-MOSFET | 2N7002（Vth≈2V） | SOT23 | 1 | PWR_HOLD 锁存 |
+| Q3 | N-MOSFET | 2N7002（Vth≈2V） | SOT23 | 1 | 长按开机触发 |
+| R1 | 电阻 | 1MΩ ±5% | 0402 | 1 | C1 充电电阻（定 2s 延时） |
+| R2 | 电阻 | 100KΩ | 0402 | 1 | Q1 栅极上拉（默认关机） |
+| R3 | 电阻 | 10KΩ | 0402 | 1 | PWR_HOLD → Q2 栅极 |
+| R4 | 电阻 | 10MΩ | 0402 | 1 | C1 泄放 |
+| R5 | 电阻 | 100KΩ | 0402 | 1 | Q2 栅极下拉（MCU 掉电时确保 Q2 关） |
+| C1 | 电容 | 3.3µF / 10V X7R | 0603 | 1 | 延时电容 |
+| SW1 | 轻触按键 | 6×6 侧按/顶按 | — | 1 | 电源键 |
+| (可选) D1 | 二极管 | BAT54 | SOT23 | 1 | 如 KEY_DET 需隔离时用 |
+
+---
+
+## 5. RC 延时计算
+
+- 充电：`Vc(t) = VBAT × (1 − e^(−t/RC))`，RC = R1×C1 = 1M×3.3µF = 3.3s。
+- 2N7002 阈值约 2V，取 VBAT=4.2V：到达 2V 的时间
+  `t = −RC·ln(1 − 2/4.2) = −3.3·ln(0.524) ≈ 2.13s` ✓（约 2 秒）。
+- 若需更精确 2.0s，可调 R1=910K 或 C1=3.0µF；**最终以实测为准微调 R1/C1**。
+
+---
+
+## 6. 固件配合
+
+### 6.1 GPIO
+
+| 引脚 | 方向 | 说明 |
+|---|---|---|
+| `PWR_HOLD` | 输出 | **`main()` 最开头就置高**（先于 banner/初始化），锁存开机；自动关机时置低 |
+| `KEY_DET`（可选） | 输入 | 接 C1 节点/按键节点，运行中检测按键，用于复位自动关机定时器 |
+
+> 注意：`PWR_HOLD` 必须在 MCU 复位后**立即**拉高，否则用户一松键就掉电。
+
+### 6.2 自动关机定时（伪代码）
+
+```c
+// 空闲超时值（可做成 APP_DATA 参数，appset 配置）
+#define AUTO_OFF_TIMEOUT_MS   120000   /* 默认 2 分钟，可配 */
+
+void activity_heartbeat(void) {        // 任何活动（BLE 指令/按键）都调
+    s_last_activity = xTaskGetTickCount();
+}
+
+// 在某个常驻任务里（如 BLE 调度任务）周期性检查：
+if ((xTaskGetTickCount() - s_last_activity) >= pdMS_TO_TICKS(AUTO_OFF_TIMEOUT_MS)) {
+    display_set(0, DISP_TYPE_CELSIUS, DISP_BASE_DECIMAL); // 可先清屏/提示
+    vTaskDelay(pdMS_TO_TICKS(500));
+    PWR_HOLD_LOW();    // 断电
+    for(;;) {}         // 等电源跌落
+}
+```
+
+---
+
+## 7. 注意事项
+
+1. **开机时序**：`PWR_HOLD` 必须在 MCU 启动后立即置高，且 R5 保证 MCU 掉电时 Q2 可靠关断。
+2. **C1 泄放**：R4 取 10M 时泄放 τ≈33s；若担心「短按后快速再长按」会把上次残余电荷算进去，可把 R4 调小（如 4.7M）或加受控泄放。
+3. **待机功耗**：关机时只有 R2(100K→VBAT) 与 P-MOS 漏电流，约 0.04µA + 漏电流，可满足低待机要求。
+4. **VBAT 下限**：Q3(2N7002) 阈值 2V，电池低到 ~2.5V 时 C1 充不到阈值会导致开不了机；若需支持更低电压，换低压开启的 N-MOS（如 SI2302，Vth<1V）并重算 RC。
+5. **栅极保护**：Q1 栅极如需加 TVS/钳位（防静电/浪涌），可在 G 节点对 VBAT 加 4.7~6.8V 稳压管（可选）。
+
+---
+
+## 8. 待确认
+
+1. **自动关机超时值**：本文默认 2 分钟（`AUTO_OFF_TIMEOUT_MS`），你之前写的是「2 秒」——请确认用多少。
+2. 是否需要 **KEY_DET**（按键复位自动关机定时 / 手动关机）。
+3. 电池最低电压（决定 Q3 选型与 RC 是否需重算）。
diff --git a/mcm-ddc-ble/MDK-ARM/mcm-ddc-ble.uvguix.Administrator b/mcm-ddc-ble/MDK-ARM/mcm-ddc-ble.uvguix.Administrator
index 3bd1efd..06f0f52 100644
--- a/mcm-ddc-ble/MDK-ARM/mcm-ddc-ble.uvguix.Administrator
+++ b/mcm-ddc-ble/MDK-ARM/mcm-ddc-ble.uvguix.Administrator
@@ -110,8 +110,8 @@
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+        <Len>682</Len>
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     </MDIClientArea>
     <ViewEx>
@@ -1805,8 +1805,8 @@
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         <Name>File</Name>
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-      <ActiveTab>3</ActiveTab>
+      <ActiveTab>4</ActiveTab>
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@@ -3640,6 +3640,15 @@
         <ContractedFolders></ContractedFolders>
         <PaneID>0</PaneID>
       </Doc>
+      <Doc>
+        <Name>..\src\app_display.c</Name>
+        <ColumnNumber>24</ColumnNumber>
+        <TopLine>349</TopLine>
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+        <Folding>1</Folding>
+        <ContractedFolders></ContractedFolders>
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diff --git a/mcm-ddc-ble/MDK-ARM/mcm-ddc-ble.uvoptx b/mcm-ddc-ble/MDK-ARM/mcm-ddc-ble.uvoptx
index c5e6722..7b6ed88 100644
--- a/mcm-ddc-ble/MDK-ARM/mcm-ddc-ble.uvoptx
+++ b/mcm-ddc-ble/MDK-ARM/mcm-ddc-ble.uvoptx
@@ -73,7 +73,7 @@
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-        <tvExp>0</tvExp>
+        <tvExp>1</tvExp>
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@@ -250,7 +250,7 @@
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-      <CpuCode>0</CpuCode>
+      <CpuCode>255</CpuCode>
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@@ -391,7 +391,7 @@
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-      <CpuCode>0</CpuCode>
+      <CpuCode>255</CpuCode>
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@@ -532,7 +532,7 @@
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-      <CpuCode>0</CpuCode>
+      <CpuCode>255</CpuCode>
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@@ -1410,6 +1410,18 @@
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       <bDave2>0</bDave2>
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