From 7b599c7f675f1e488959fede2ad647cd0b90c02f Mon Sep 17 00:00:00 2001
From: Philippe Teuwen <phil@teuwen.org>
Date: Tue, 6 Oct 2020 00:51:52 +0200
Subject: [PATCH] HF_AVEFUL: HF field off and sleep between polls

---
 armsrc/Standalone/hf_aveful.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/armsrc/Standalone/hf_aveful.c b/armsrc/Standalone/hf_aveful.c
index 9a56be82c..2fa8a88e5 100644
--- a/armsrc/Standalone/hf_aveful.c
+++ b/armsrc/Standalone/hf_aveful.c
@@ -155,6 +155,9 @@ void RunMod(void) {
                 break;
             else if (state == STATE_SEARCH) {
                 if (!iso14443a_select_card(NULL, &card, NULL, true, 0, true)) {
+                    FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
+                    LED_D_OFF();
+                    SpinDelay(500);
                     continue;
                 } else {
                     if (card.sak == SAK && card.atqa[0] == ATQA0 && card.atqa[1] == ATQA1 && card.uidlen == 7) {