first commit

2026-07-27 14:50:01 +08:00
commit 36193aec44
1006 changed files with 163575 additions and 0 deletions
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+#ifndef UTIL_H
+#define UTIL_H
+#include <cstdio>
+#include <cstdarg>
+#include <string>
+#include <stdint.h>
+#include <time.h>
+#include <sstream>
+#include <algorithm>
+
+#include "LpMatrix.h"
+
+#define FORMAT_SPACE    0
+#define FORMAT_CSV      1
+#define FORMAT_YAML     2
+
+
+union float2char {
+    float float_val;
+    uint8_t c[4];
+};
+
+
+union double2char {
+    double double_val;
+    uint8_t c[8];
+};
+
+union uint2char {
+    uint32_t int_val;
+    uint8_t c[4];
+};
+
+union uint162char {
+    uint16_t int_val;
+    uint8_t c[2];
+};
+
+union int2char {
+    int int_val;
+    uint8_t c[4];
+};
+
+union cArray2intArray
+{
+    int16_t int_val[5];
+    uint8_t c[10];
+};
+
+union floatArray2char {
+    float float_val[6];
+    uint32_t uint32_val[6];
+    uint8_t c[24];
+};
+
+//void logd(std::string tag, const char* str, ...);
+
+const std::string currentDateTime(const char* format);
+const int currentDateTimeInt();
+
+struct MyException : public std::exception
+{
+    std::string s;
+    MyException(std::string ss) : s(ss) {}
+    ~MyException() throw () {} // Updated
+    const char* what() const throw() { return s.c_str(); }
+};
+
+
+std::string trimString(std::string s);
+
+
+#endif