ascii_support.cpp File Reference

Simple and fast ASCII converters (implementation) More...

#include "embedded_memory.h"
#include "embedded_math.h"
#include "ascii_support.h"
#include <stdlib.h>

Go to the source code of this file.

Macros
#define	isdigit(c)   (c >= '0' && c <= '9')

Functions
char *	itoa (int value, char *result, int base)
char *	utox (char *result, uint32_t value, uint8_t nibbles)
char *	lutox (char *result, uint64_t value)
char *	my_itoa (char *target, int value)
char *	my_ftoa (char *target, float value)
void	portable_ftoa (char *res, float value, unsigned no_of_decimals, unsigned res_len)
char *	format_integer (char *s, int32_t value)
	signed integer to ASCII returning the string end
float	my_atof (const char *s)

Detailed Description

Simple and fast ASCII converters (implementation)

Author

Dr. Klaus Schaefer

Copyright

Copyright 2021 Dr. Klaus Schaefer. All rights reserved. @license This project is released under the GNU Public License GPL-3.0

<Larus Flight Sensor Firmware>

This program 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.

This program 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 this program. If not, see http://www.gnu.org/licenses/.

Definition in file ascii_support.cpp.

Macro Definition Documentation

isdigit

#define isdigit

(

c

)

(c >= '0' && c <= '9')

Definition at line 214 of file ascii_support.cpp.

Function Documentation

format_integer()

char * format_integer	(	char *	s,
		int32_t	value
	)

signed integer to ASCII returning the string end

Definition at line 196 of file ascii_support.cpp.

References format_integer(), and s.

Referenced by format_integer(), format_PLARV(), format_PLARW(), to_ascii_1_decimal(), and to_ascii_2_decimals().

itoa()

char * itoa	(	int	value,
		char *	result,
		int	base
	)

Definition at line 32 of file ascii_support.cpp.

Referenced by serial_output::puti().

lutox()

char * lutox	(	char *	result,
		uint64_t	value
	)

Definition at line 71 of file ascii_support.cpp.

References utox().

my_atof()

float my_atof

(

const char *

s

)

Definition at line 215 of file ascii_support.cpp.

References a, isdigit, and s.

my_ftoa()

char * my_ftoa	(	char *	target,
		float	value
	)

Definition at line 99 of file ascii_support.cpp.

References my_itoa().

Referenced by serial_output::putf(), report_magnetic_calibration_has_changed(), and write_EEPROM_dump().

my_itoa()

char * my_itoa	(	char *	target,
		int	value
	)

Definition at line 79 of file ascii_support.cpp.

References my_itoa().

Referenced by my_ftoa(), and my_itoa().

portable_ftoa()

void portable_ftoa	(	char *	res,
		float	value,
		unsigned	no_of_decimals,
		unsigned	res_len
	)

Definition at line 146 of file ascii_support.cpp.

utox()

char * utox	(	char *	result,
		uint32_t	value,
		uint8_t	nibbles
	)

Definition at line 59 of file ascii_support.cpp.

Referenced by lutox(), and serial_output::putx().