[FL-1595] Add EMV tags (#625)

* nfc: add expiration date tag to emv parser
* nfc: add expiration date save and display
* nfc: add long apdu test command

2 files changed, 7 insertions, 1 deletions

diff --git a/applications/nfc/scenes/nfc_scene_emulate_apdu_sequence.c b/applications/nfc/scenes/nfc_scene_emulate_apdu_sequence.c
index 2f5018c8..70288054 100644
--- a/applications/nfc/scenes/nfc_scene_emulate_apdu_sequence.c
+++ b/applications/nfc/scenes/nfc_scene_emulate_apdu_sequence.c
@@ -11,7 +11,7 @@ const void nfc_scene_emulate_apdu_sequence_on_enter(void* context) {
     // Setup and start worker
 
     view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewPopup);
-    nfc_worker_start(nfc->worker, NfcWorkerStateEmulateEMV, &nfc->dev.dev_data, NULL, nfc);
+    nfc_worker_start(nfc->worker, NfcWorkerStateEmulateApdu, &nfc->dev.dev_data, NULL, nfc);
 }
 
 const bool nfc_scene_emulate_apdu_sequence_on_event(void* context, SceneManagerEvent event) {
diff --git a/applications/nfc/scenes/nfc_scene_read_emv_data_success.c b/applications/nfc/scenes/nfc_scene_read_emv_data_success.c
index 74f15a22..c6a9280c 100755
--- a/applications/nfc/scenes/nfc_scene_read_emv_data_success.c
+++ b/applications/nfc/scenes/nfc_scene_read_emv_data_success.c
@@ -59,6 +59,12 @@ void nfc_scene_read_emv_data_success_on_enter(void* context) {
     char sak_str[16];
     snprintf(sak_str, sizeof(sak_str), "SAK: %02X", nfc_data->sak);
     widget_add_string_element(nfc->widget, 121, 42, AlignRight, AlignTop, FontSecondary, sak_str);
+    if(emv_data->exp_mon) {
+        char exp_str[16];
+        snprintf(
+            exp_str, sizeof(exp_str), "Exp: %02X/%02X", emv_data->exp_mon, emv_data->exp_year);
+        widget_add_string_element(nfc->widget, 7, 32, AlignLeft, AlignTop, FontSecondary, exp_str);
+    }
 
     view_dispatcher_switch_to_view(nfc->view_dispatcher, NfcViewWidget);
 }