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Add hex routine to print an address

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Scott Lahteine 2017-04-12 19:39:26 -05:00 • committed by Scott Lahteine
parent 4542282f5e
commit e05d050a1e
5 changed files with 38 additions and 33 deletions
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31
Marlin/hex_print_routines.cpp
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@ -19,32 +19,35 @@
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "Marlin.h"
#if ENABLED(AUTO_BED_LEVELING_UBL) || ENABLED(M100_FREE_MEMORY_WATCHER)
#include "hex_print_routines.h"
static char _hex[5] = { 0 };
static char _hex[7] = "0x0000";
char* hex_byte(const uint8_t b) {
_hex[0] = hex_nybble(b >> 4);
_hex[1] = hex_nybble(b);
_hex[2] = '\0';
return _hex;
_hex[4] = hex_nybble(b >> 4);
_hex[5] = hex_nybble(b);
return &_hex[4];
}
char* hex_word(const uint16_t w) {
_hex[0] = hex_nybble(w >> 12);
_hex[1] = hex_nybble(w >> 8);
_hex[2] = hex_nybble(w >> 4);
_hex[3] = hex_nybble(w);
_hex[2] = hex_nybble(w >> 12);
_hex[3] = hex_nybble(w >> 8);
_hex[4] = hex_nybble(w >> 4);
_hex[5] = hex_nybble(w);
return &_hex[2];
}
char* hex_address(const void * const w) {
(void)hex_word((uint16_t)w);
return _hex;
}
void print_hex_nybble(const uint8_t n) { SERIAL_CHAR(hex_nybble(n)); }
void print_hex_byte(const uint8_t b) { SERIAL_ECHO(hex_byte(b)); }
void print_hex_word(const uint16_t w) { SERIAL_ECHO(hex_word(w)); }
void print_hex_nybble(const uint8_t n) { SERIAL_CHAR(hex_nybble(n)); }
void print_hex_byte(const uint8_t b) { SERIAL_ECHO(hex_byte(b)); }
void print_hex_word(const uint16_t w) { SERIAL_ECHO(hex_word(w)); }
void print_hex_address(const void * const w) { SERIAL_ECHO(hex_address(w)); }
#endif // AUTO_BED_LEVELING_UBL || M100_FREE_MEMORY_WATCHER