From ed9689435d7a2c7309c3b03ad9b165fbdf72315d Mon Sep 17 00:00:00 2001
From: merlokk <807634+merlokk@users.noreply.github.com>
Date: Fri, 5 Jul 2019 12:33:23 +0300
Subject: [PATCH] APDU_FIDO_U2F_VERSION

---
 targets/stm32l432/src/nfc.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/targets/stm32l432/src/nfc.c b/targets/stm32l432/src/nfc.c
index 2c1b34d..520e8dd 100644
--- a/targets/stm32l432/src/nfc.c
+++ b/targets/stm32l432/src/nfc.c
@@ -530,7 +530,8 @@ void nfc_process_iblock(uint8_t * buf, int len)
 
 			printf1(TAG_NFC, "U2F GetVersion command.\r\n");
 
-			nfc_write_response_ex(buf[0], (uint8_t *)"U2F_V2", 6, SW_SUCCESS);
+			u2f_request_nfc(&buf[block_offset], apdu.data, apdu.lc, &ctap_resp);
+            nfc_write_response_chaining(buf[0], ctap_resp.data, ctap_resp.length);
         break;
 
         case APDU_FIDO_U2F_REGISTER: