kingkevin
/
stm32f1
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

print: minor, add spaces around operators

This commit is contained in:
King Kévin 2020-06-14 18:58:36 +02:00
parent 60a1859008
commit 3b7179d49a
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
lib/print.c
View File

@ -2,7 +2,7 @@
* @file
* @author King Kévin <kingkevin@cuvoodoo.info>
* @copyright SPDX-License-Identifier: GPL-3.0-or-later
* @date 2017-2019
* @date 2017-2020
*/
/* standard libraries */
#include <stdint.h> // standard integer types
@ -94,7 +94,7 @@ static size_t print_unsigned(char** str, size_t* size, uint64_t u, uint32_t padd
uint8_t digits = 0; // to count the number of digits
size_t length = 0; // number of characters printed
do {
number[digits++] = '0'+(u % 10); // store digit
number[digits++] = '0' + (u % 10); // store digit
u /= 10; // go to next digit
} while (u > 0);
if (sign) { // print sign
@ -119,9 +119,9 @@ static size_t print_unsigned(char** str, size_t* size, uint64_t u, uint32_t padd
**/
static size_t print_signed(char** str, size_t* size, int64_t d, uint32_t padding, bool sign) {
size_t length = 0; // number of characters printed
if (d<0) {
if (d < 0) {
print_printed(&length, print_char(str, size, '-')); // print sign
print_printed(&length, print_unsigned(str, size, (uint64_t)-d, padding, false)); // print number (casting because there is one more negative value then positive value)
print_printed(&length, print_unsigned(str, size, (uint64_t) - d, padding, false)); // print number (casting because there is one more negative value then positive value)
} else {
print_printed(&length, print_unsigned(str, size, d, padding, sign)); // print number
}