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#pragma once
#include <stddef.h>
#include <stdint.h>
#define TXT_TYPE_PLAIN 0 // a plain text message
#define TXT_TYPE_CLI_DATA 1 // a CLI command
#define TXT_TYPE_SIGNED_PLAIN 2 // plain text, signed by sender
class StrHelper {
public:
static void strncpy(char* dest, const char* src, size_t buf_sz);
static void strzcpy(char* dest, const char* src, size_t buf_sz); // pads with trailing nulls
static const char* ftoa(float f);
static const char* ftoa3(float f); //Converts float to string with 3 decimal places
static bool isBlank(const char* str);
static uint32_t fromHex(const char* src);
};
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