From a40dcf3f1773addcb9aea78b183e28127582cfd5 Mon Sep 17 00:00:00 2001
From: Conor Patrick <conorpp94@gmail.com>
Date: Sat, 2 Mar 2019 20:08:28 -0500
Subject: [PATCH] reduce nfc detect period to 10ms

---
 targets/stm32l432/src/nfc.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/targets/stm32l432/src/nfc.c b/targets/stm32l432/src/nfc.c
index ab0ddf3..4c8f7ff 100644
--- a/targets/stm32l432/src/nfc.c
+++ b/targets/stm32l432/src/nfc.c
@@ -62,9 +62,9 @@ bool nfc_init()
     ams_init();
 
     // Detect if we are powered by NFC field by listening for a message for
-    // first 25 ms.
+    // first 10 ms.
     t1 = millis();
-    while ((millis() - t1) < 25)
+    while ((millis() - t1) < 10)
     {
         if (nfc_loop() > 0)
             return 1;