From 1e63f57bf74036577f06002cdf6d974867f84b5d Mon Sep 17 00:00:00 2001
From: mvanzanten <mattvanzanten@gmail.com>
Date: Sun, 2 Oct 2022 12:06:06 -0700
Subject: [PATCH] working version, change bits on the fly

---
 .../scene/flipfrid_scene_select_field.c       | 39 ++++++++++---------
 1 file changed, 20 insertions(+), 19 deletions(-)

diff --git a/applications/plugins/flipfrid/scene/flipfrid_scene_select_field.c b/applications/plugins/flipfrid/scene/flipfrid_scene_select_field.c
index ebd22f7cb..e936ecfb6 100644
--- a/applications/plugins/flipfrid/scene/flipfrid_scene_select_field.c
+++ b/applications/plugins/flipfrid/scene/flipfrid_scene_select_field.c
@@ -1,51 +1,52 @@
 #include "flipfrid_scene_select_field.h"
 
 void flipfrid_center_displayed_key(FlipFridState* context, uint8_t index) {
-    //const char* key_cstr = string_get_cstr(context->data_str);
+    char key_cstr[18];
     uint8_t str_index = (index * 3);
     int data_len = sizeof(context->data) / sizeof(context->data[0]);
-
-    char str[20];
-    int index_temp = 0;
+    int key_index = 0;
 
     for(uint8_t i = 0; i < data_len; i++) {
-        index_temp += snprintf(&str[index_temp], 20-index_temp, "%x", context->data[i]);
+        if(context->data[i] > 9 ) {
+            key_index += snprintf(&key_cstr[key_index], 18-key_index, "%X ", context->data[i]);
+        } else {
+            key_index += snprintf(&key_cstr[key_index], 18-key_index, "0%X ", context->data[i]);
+        }
     }
-        
 
     char display_menu[17] = {
         'X', 'X', ' ', 'X', 'X', ' ', '<', 'X', 'X', '>', ' ', 'X', 'X', ' ', 'X', 'X', '\0'};
 
     if(index > 1) {
-        display_menu[0] = str[str_index - 6];
-        display_menu[1] = str[str_index - 5];
+        display_menu[0] = key_cstr[str_index - 6];
+        display_menu[1] = key_cstr[str_index - 5];
     } else {
         display_menu[0] = ' ';
         display_menu[1] = ' ';
     }
 
     if(index > 0) {
-        display_menu[3] = str[str_index - 3];
-        display_menu[4] = str[str_index - 2];
+        display_menu[3] = key_cstr[str_index - 3];
+        display_menu[4] = key_cstr[str_index - 2];
     } else {
         display_menu[3] = ' ';
         display_menu[4] = ' ';
     }
 
-    display_menu[7] = str[str_index];
-    display_menu[8] = str[str_index + 1];
+    display_menu[7] = key_cstr[str_index];
+    display_menu[8] = key_cstr[str_index + 1];
 
-    if((str_index + 4) <= (uint8_t)strlen(str)) {
-        display_menu[11] = str[str_index + 3];
-        display_menu[12] = str[str_index + 4];
+    if((str_index + 4) <= (uint8_t)strlen(key_cstr)) {
+        display_menu[11] = key_cstr[str_index + 3];
+        display_menu[12] = key_cstr[str_index + 4];
     } else {
         display_menu[11] = ' ';
         display_menu[12] = ' ';
     }
 
-    if((str_index + 8) <= (uint8_t)strlen(str)) {
-        display_menu[14] = str[str_index + 6];
-        display_menu[15] = str[str_index + 7];
+    if((str_index + 8) <= (uint8_t)strlen(key_cstr)) {
+        display_menu[14] = key_cstr[str_index + 6];
+        display_menu[15] = key_cstr[str_index + 7];
     } else {
         display_menu[14] = ' ';
         display_menu[15] = ' ';
@@ -143,5 +144,5 @@ void flipfrid_scene_select_field_on_draw(Canvas* canvas, FlipFridState* context)
     flipfrid_center_displayed_key(context, context->key_index);
     canvas_set_font(canvas, FontSecondary);
     canvas_draw_str_aligned(
-        canvas, 64, 40, AlignCenter, AlignTop, string_get_cstr(context->notification_msg));
+        canvas, 64, 45, AlignCenter, AlignTop, string_get_cstr(context->notification_msg));
 }