From 22968ef6a43dc9b5832512e945aea789ef05e69e Mon Sep 17 00:00:00 2001
From: Arti Zirk <arti.zirk@gmail.com>
Date: Wed, 2 Nov 2016 15:18:43 +0200
Subject: [PATCH] bla

---
 src/main.c         |  8 ++++++--
 src/print_helper.c | 14 +++++++++-----
 2 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/src/main.c b/src/main.c
index 3d42587..9e8b82b 100644
--- a/src/main.c
+++ b/src/main.c
@@ -22,18 +22,19 @@ int main (void)
     stdout = stdin = &uart0_io;
     stderr = &uart3_out;
     fprintf_P(stderr, PSTR(VER_FW),
-            PSTR(GIT_DESCR), PSTR(__DATE__), PSTR(__TIME__));
+              PSTR(GIT_DESCR), PSTR(__DATE__), PSTR(__TIME__));
     fprintf_P(stderr, PSTR(VER_LIBC), PSTR(__AVR_LIBC_VERSION_STRING__));
     /* End stdio init and info print */
-
     fprintf_P(stdout, PSTR(STUD_NAME "\n"));
     lcd_puts_P(PSTR(STUD_NAME));
     /* ASCII table print */
     print_ascii_tbl(stdout);
     unsigned char ascii[128] = {0};
+
     for (unsigned char i = 0; i < sizeof(ascii); i++) {
         ascii[i] = i;
     }
+
     print_for_human(stdout, ascii, sizeof(ascii));
 
     while (1) {
@@ -42,6 +43,7 @@ int main (void)
         fscanf(stdin, "%c", &month_first_leter);
         fprintf(stdout, "%c\n", month_first_leter);
         lcd_goto(0x40);
+
         for (int i = 0; i < 6; i++) {
             if (!strncmp_P(&month_first_leter, (PGM_P)pgm_read_word(&months_table[i]), 1)) {
                 fprintf_P(stdout, PSTR("%S\n"), (PGM_P)pgm_read_word(&months_table[i]));
@@ -49,9 +51,11 @@ int main (void)
                 lcd_putc(' ');
             }
         }
+
         for (int i = 0; i < 16; i++) {
             lcd_putc(' ');
         }
+
         /* set pin 3 high to turn led on */
         PORTA |= _BV(PORTA3);
         _delay_ms(BLINK_DELAY_MS);
diff --git a/src/print_helper.c b/src/print_helper.c
index 995a47b..69f6d7f 100644
--- a/src/print_helper.c
+++ b/src/print_helper.c
@@ -1,27 +1,31 @@
 #include <stdio.h>
 #include "print_helper.h"
 
-int print_ascii_tbl (FILE *stream) {
+int print_ascii_tbl (FILE *stream)
+{
     for (char c = ' '; c <= '~'; c++) {
-        if(!fprintf(stream, "%c ", c)) {
+        if (!fprintf(stream, "%c ", c)) {
             return 0;
         }
     }
+
     return fprintf(stream, "\n");
 }
 
 
-int print_for_human (FILE *stream, const unsigned char *array, const int len) {
+int print_for_human (FILE *stream, const unsigned char *array, const int len)
+{
     for (int i = 0; i < len; i++) {
         if (array[i] >= ' ' && array[i] <= '~') {
-            if(!fprintf(stream, "%c", array[i])) {
+            if (!fprintf(stream, "%c", array[i])) {
                 return 0;
             }
         } else {
-            if(!fprintf(stream, "\"0x%02x\"", array[i])) {
+            if (!fprintf(stream, "\"0x%02x\"", array[i])) {
                 return 0;
             }
         }
     }
+
     return fprintf(stream, "\n");;
 }