Revert "upd nfc magic"

This reverts commit 574c479.

base_pack/nfc_magic/application.fam

@@ -10,7 +10,7 @@ App(
     ],
     stack_size=4 * 1024,
     fap_description="Application for writing to NFC tags with modifiable sector 0",
-    fap_version="1.6",
+    fap_version="1.5",
     fap_icon="assets/Nfc_10px.png",
     fap_category="NFC",
     fap_private_libs=[

base_pack/nfc_magic/lib/magic/nfc_magic_scanner.c

@@ -1,7 +1,6 @@
 #include "nfc_magic_scanner.h"
 
 #include "protocols/gen1a/gen1a_poller.h"
-#include "protocols/gen2/gen2_poller.h"
 #include "protocols/gen4/gen4_poller.h"
 #include <nfc/nfc_poller.h>
 
@@ -66,33 +65,20 @@ static int32_t nfc_magic_scanner_worker(void* context) {
     furi_assert(instance->session_state == NfcMagicScannerSessionStateActive);
 
     while(instance->session_state == NfcMagicScannerSessionStateActive) {
-        do {
-            if(instance->current_protocol == NfcMagicProtocolGen1) {
-                instance->magic_protocol_detected = gen1a_poller_detect(instance->nfc);
-                if(instance->magic_protocol_detected) {
-                    break;
-                }
-            } else if(instance->current_protocol == NfcMagicProtocolGen4) {
-                Gen4PollerError error = gen4_poller_detect(instance->nfc, instance->gen4_password);
+        if(instance->current_protocol == NfcMagicProtocolGen1) {
+            instance->magic_protocol_detected = gen1a_poller_detect(instance->nfc);
+        } else if(instance->current_protocol == NfcMagicProtocolGen4) {
+            Gen4PollerError error = gen4_poller_detect(instance->nfc, instance->gen4_password);
+            if(error == Gen4PollerErrorProtocol) {
+                NfcMagicScannerEvent event = {
+                    .type = NfcMagicScannerEventTypeDetectedNotMagic,
+                };
+                instance->callback(event, instance->context);
+                break;
+            } else {
                 instance->magic_protocol_detected = (error == Gen4PollerErrorNone);
-                if(instance->magic_protocol_detected) {
-                    break;
-                }
-            } else if(instance->current_protocol == NfcMagicProtocolGen2) {
-                Gen2PollerError error = gen2_poller_detect(instance->nfc);
-                instance->magic_protocol_detected = (error == Gen2PollerErrorNone);
-                if(instance->magic_protocol_detected) {
-                    break;
-                }
-            } else if(instance->current_protocol == NfcMagicProtocolClassic) {
-                NfcPoller* poller = nfc_poller_alloc(instance->nfc, NfcProtocolMfClassic);
-                instance->magic_protocol_detected = nfc_poller_detect(poller);
-                nfc_poller_free(poller);
-                if(instance->magic_protocol_detected) {
-                    break;
-                }
             }
-        } while(false);
+        }
 
         if(instance->magic_protocol_detected) {
             NfcMagicScannerEvent event = {