修正contrl

Signed-off-by: caner <5658514@qq.com>

lib/contrl.js

@@ -7,10 +7,10 @@ class ContrlService {
         // 寄存器地址
         this.ADR = 0x48
         // 电位器地址->对应模块in1,in2
-        this.P1 = 0x40
-        this.P2 = 0x41
-        this.P3 = 0x42
-        this.P4 = 0x43
+        this.P1 = 0x42  //左边上下0x43 V1=P1=43
+        this.P2 = 0x40  //右边上下0x41 V2=P2=41
+        this.P3 = 0x41	//右边左右0x40 V3=P3=40
+        this.P4 = 0x43	//左边左右0x42  V0=P4=42
         this.run()
     }
 

package.json

@@ -12,6 +12,7 @@
   "author": "",
   "license": "ISC",
   "dependencies": {
+    "express": "^4.18.1",
     "socket.io": "^4.4.1",
     "i2c-bus": "^5.2.2"
   }