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39 lines
1.3 KiB
C++
39 lines
1.3 KiB
C++
#pragma once
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#include "DebugConfiguration.h"
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#include <algorithm>
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#include <cstdarg>
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#include <iterator>
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#include <stdint.h>
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/// C++ v17+ clamp function, limits a given value to a range defined by lo and hi
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template <class T> constexpr const T &clamp(const T &v, const T &lo, const T &hi)
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{
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return (v < lo) ? lo : (hi < v) ? hi : v;
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}
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#if HAS_SCREEN
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#define IF_SCREEN(X) \
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if (screen) { \
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X; \
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}
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#else
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#define IF_SCREEN(...)
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#endif
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#if (defined(ARCH_PORTDUINO) && !defined(STRNSTR))
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#define STRNSTR
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#include <string.h>
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char *strnstr(const char *s, const char *find, size_t slen);
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#endif
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void printBytes(const char *label, const uint8_t *p, size_t numbytes);
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// is the memory region filled with a single character?
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bool memfll(const uint8_t *mem, uint8_t find, size_t numbytes);
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bool isOneOf(int item, int count, ...);
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const std::string vformat(const char *const zcFormat, ...);
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#define IS_ONE_OF(item, ...) isOneOf(item, sizeof((int[]){__VA_ARGS__}) / sizeof(int), __VA_ARGS__)
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