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CommandStation-EX/StringFormatter.h
2020-07-24 12:00:07 +01:00

44 lines
1.5 KiB
C++

/*
* © 2020, Chris Harlow. All rights reserved.
*
* This file is part of Asbelos DCC API
*
* This is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* It is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with CommandStation. If not, see <https://www.gnu.org/licenses/>.
*/
#ifndef StringFormatter_h
#define StringFormatter_h
#include <Arduino.h>
#if defined(ARDUINO_ARCH_SAMD)
// Some processors use a gcc compiler that renames va_list!!!
#include <cstdarg>
#define DIAGSERIAL SerialUSB
#elif defined(ARDUINO_ARCH_AVR)
#define DIAGSERIAL Serial
#endif
class StringFormatter
{
public:
static void print( const __FlashStringHelper* input...);
static void send(Print & serial, const __FlashStringHelper* input...);
static void printEscapes(Print & stream, char * input);
static void printEscapes(Print & stream, const __FlashStringHelper* input);
static void printEscape(Print & stream, char c);
private:
static void send2(Print & serial, const __FlashStringHelper* input,va_list args);
};
#endif