New LF-RFID app (#534)

* Hal lfrfid: add read timer pulse and period config fns
* New debug application for lfrfid subsystem
* New lfrfid: app, fix naming
* App lfrfid: assets
* Container view module
* App ibutton: remove unused header
* App lfrfid scenes
* App notification, add yield to blocking operations, add speaker volume control
* App lfrfid: reading key scene
* Assets: placeholder icon
* App lfrfid: reworked container view module
* App lfrfid: new scenes
* App lfrfid: write scene
* App lfrfid: write hid
* App lfrfid: emulate scene
* App lfrfid: save name scene
* App lfrfid: add missing file

applications/lfrfid/helpers/rfid-key.cpp

@@ -0,0 +1,44 @@
+#include "rfid-key.h"
+#include <furi/check.h>
+
+RfidKey::RfidKey() {
+    data.fill(0);
+
+    for(uint8_t i = 0; i < (LFRFID_KEY_NAME_SIZE + 1); i++) {
+        name[i] = 0;
+    }
+}
+
+RfidKey::~RfidKey() {
+}
+
+void RfidKey::set_type(LfrfidKeyType _type) {
+    type = _type;
+}
+
+void RfidKey::set_data(uint8_t* _data, const uint8_t _data_size) {
+    furi_assert(_data_size <= data.size());
+    for(uint8_t i = 0; i < _data_size; i++) {
+        data[i] = _data[i];
+    }
+}
+
+LfrfidKeyType RfidKey::get_type() {
+    return type;
+}
+
+uint8_t* RfidKey::get_data() {
+    return &data[0];
+}
+
+const char* RfidKey::get_type_text() {
+    return lfrfid_key_get_type_string(type);
+}
+
+const uint8_t RfidKey::get_type_data_count() {
+    return lfrfid_key_get_type_data_count(type);
+}
+
+char* RfidKey::get_name() {
+    return name;
+}