va_print.cpp File Reference

Implements the variadic print utility. More...

#include "util/debug/va_print.hpp"
#include "internal/user_config_bridge.hpp"

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Functions
void	VaPrint::setBase (uint8_t baseToSet)
	Set the numeric base used for integral debug output.
void	VaPrint::setPrec (uint8_t precisionToSet)
	Set the decimal precision used for floating-point debug output.
void	VaPrint::print (const String &text)
	Print an Arduino String without appending a newline.
void	VaPrint::print (char character)
	Print a single character without appending a newline.
void	VaPrint::print (char *const text)
	Print a mutable C string without appending a newline.
void	VaPrint::print (const char *const text)
	Print an immutable C string without appending a newline.
void	VaPrint::print (const __FlashStringHelper *const text)
	Print a PROGMEM string without appending a newline.
void	VaPrint::print (float value)
	Print a float without appending a newline.
void	VaPrint::print (double value)
	Print a double without appending a newline.
void	VaPrint::println ()
	Print only a newline.

Variables
uint8_t	VaPrint::base = 10U
	Numeric base passed to HardwareSerial::print() when printing integral debug values.
uint8_t	VaPrint::prec = 2U
	Decimal precision passed to HardwareSerial::print() when printing floating-point debug values.

Detailed Description

Implements the variadic print utility.

Author

Jacopo Labardi (labodj)

Copyright 2026 Jacopo Labardi

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Function Documentation

print() [1/7]

void VaPrint::print

(

char *const

text

)

Print a mutable C string without appending a newline.

Parameters

text	String to print.

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print() [2/7]

void VaPrint::print

(

char

character

)

Print a single character without appending a newline.

Parameters

character

Character to print.

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print() [3/7]

void VaPrint::print

(

const __FlashStringHelper *const

text

)

Print a PROGMEM string without appending a newline.

Parameters

text	PROGMEM string to print.

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print() [4/7]

void VaPrint::print

(

const char *const

text

)

Print an immutable C string without appending a newline.

Parameters

text	String to print.

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print() [5/7]

void VaPrint::print

(

const String &

text

)

Print an Arduino String without appending a newline.

Parameters

text	String to print.

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print() [6/7]

void VaPrint::print

(

double

value

)

Print a double without appending a newline.

Parameters

value

Floating-point value to print.

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print() [7/7]

void VaPrint::print

(

float

value

)

Print a float without appending a newline.

Parameters

value

Floating-point value to print.

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setBase()

void VaPrint::setBase

(

uint8_t

baseToSet

)

Set the numeric base used for integral debug output.

Parameters

baseToSet

New base passed to HardwareSerial::print() for integral values.

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setPrec()

void VaPrint::setPrec

(

uint8_t

precisionToSet

)

Set the decimal precision used for floating-point debug output.

Parameters

precisionToSet

Number of decimals to print for floating-point values.

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