hex_print_routines.h File Reference

#include <stdint.h>

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Typedefs
typedef uint16_t	ptr_int_t

Functions
FORCE_INLINE char	hex_nybble (const uint8_t n)
char *	hex_byte (const uint8_t b)
char *	hex_word (const uint16_t w)
char *	hex_address (const void *const w)
void	print_hex_nybble (const uint8_t n)
void	print_hex_byte (const uint8_t b)
void	print_hex_word (const uint16_t w)
void	print_hex_address (const void *const w)
void	print_hex_long (const uint32_t w, const char delimiter)

Typedef Documentation

ptr_int_t

typedef uint16_t ptr_int_t

Function Documentation

hex_nybble()

FORCE_INLINE char hex_nybble

(

const uint8_t

n

)

Marlin 3D Printer Firmware Copyright (c) 2019 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]

Based on Sprinter and grbl. Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm

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/.

                                              {
  return (n & 0xF) + ((n & 0xF) < 10 ? '0' : 'A' - 10);
}

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hex_byte()

char* hex_byte

(

const uint8_t

b

)

                                  {
    _hex[byte_start + 4] = hex_nybble(b >> 4);
    _hex[byte_start + 5] = hex_nybble(b);
    return &_hex[byte_start + 4];
  }

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hex_word()

char* hex_word

(

const uint16_t

w

)

                                   {
    _hex_word(w);
    return &_hex[byte_start + 2];
  }

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hex_address()

char* hex_address

(

const void *const

w

)

                                          {
    #ifdef CPU_32_BIT
      (void)hex_long((ptr_int_t)w);
    #else
      (void)hex_word((ptr_int_t)w);
    #endif
    return _hex;
  }

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print_hex_nybble()

void print_hex_nybble

(

const uint8_t

n

)

{ SERIAL_CHAR(hex_nybble(n));  }

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print_hex_byte()

void print_hex_byte

(

const uint8_t

b

)

{ SERIAL_ECHO(hex_byte(b));    }

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print_hex_word()

void print_hex_word

(

const uint16_t

w

)

{ SERIAL_ECHO(hex_word(w));    }

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print_hex_address()

void print_hex_address

(

const void *const

w

)

{ SERIAL_ECHO(hex_address(w)); }

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print_hex_long()

void print_hex_long	(	const uint32_t	w,
		const char	delimiter
	)

                                                              {
    SERIAL_ECHOPGM("0x");
    for (int B = 24; B >= 8; B -= 8){
      print_hex_byte(w >> B);
      SERIAL_CHAR(delimiter);
    }
    print_hex_byte(w);
  }

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