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ttyS4改为ttyS7，删除manifest中sharedUserId配置

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lvmeng
2026-03-16 11:07:15 +08:00
parent 795deae228
commit c8eb2b8f24
2 changed files with 6 additions and 5 deletions
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app/src/main/AndroidManifest.xml
+2 -3
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@@ -1,8 +1,7 @@
<?xml version="1.0" encoding="utf-8"?> <?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android" <manifest xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools" xmlns:tools="http://schemas.android.com/tools">
android:sharedUserId="android.uid.system"> <!-- android:sharedUserId="android.uid.system"-->
<uses-feature android:name="android.hardware.usb.host" /> <uses-feature android:name="android.hardware.usb.host" />
<uses-permission android:name="android.permission.INTERNET" /> <uses-permission android:name="android.permission.INTERNET" />
app/src/main/java/com/shuwei/dish/match/utils/Weigher2.java
+4 -2
View File
@@ -24,7 +24,8 @@ public class Weigher2 {
public static final int ERR_004 = 1004; public static final int ERR_004 = 1004;
public static final int ERR_PCB_NOT_SUPPORT = 2000; public static final int ERR_PCB_NOT_SUPPORT = 2000;
private static SensorScale mSensorScale; private static SensorScale mSensorScale;
private static String mDevicePort = "/dev/ttyS4"; // private static String mDevicePort = "/dev/ttyS4";
private static String mDevicePort = "/dev/ttyS7";
private static boolean mConnect = false; private static boolean mConnect = false;
private static Listener mListener; private static Listener mListener;
@@ -41,7 +42,8 @@ public class Weigher2 {
System.init(); System.init();
initScale(); initScale();
if (var0 == "pcb_908") { if (var0 == "pcb_908") {
mDevicePort = "/dev/ttyS4"; // mDevicePort = "/dev/ttyS4";
mDevicePort = "/dev/ttyS7";
} }
mSensorScale.openScale(mDevicePort, 115200, (open) -> { mSensorScale.openScale(mDevicePort, 115200, (open) -> {