添加

Process/Process.cpp

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+#include "Process.h"
+
+Process::Process(QObject *parent)
+    : QObject{parent}
+{
+
+}
+
+
+QByteArray Process::Packer(quint8 id, QByteArray msg)
+{
+    size_t j;
+    size_t i;
+    uint8_t sum;
+    QByteArray pack;
+
+    pack[0] = head1;
+    pack[1] = head2;
+
+    pack[2] = id;
+
+    uint32_t len = msg.size();
+
+    pack[3] = (quint8)((len & 0x000000FF) >> 0);
+    pack[4] = (quint8)((len & 0x0000FF00) >> 8);
+    pack[5] = (quint8)((len & 0x00FF0000) >> 16);
+    pack[6] = (quint8)((len & 0xFF000000) >> 24);
+
+    sum = 0u;
+    for (i=7,j=0u;j<len;++i,++j)
+    {
+        pack[i] = msg[j];
+        sum += msg[j];
+    }
+    pack[i] = sum;
+    return pack;
+}
+
+
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