From 49d3e954b76f73fd0d5b168b7502fd290aeb5808 Mon Sep 17 00:00:00 2001
From: Nathan Neulinger <nneul@neulinger.org>
Date: Tue, 14 Jan 2025 14:49:03 -0600
Subject: [PATCH] add WITH_EMVSIM/SKIP_EMVSIM support

---
 Makefile.platform.sample | 1 +
 armsrc/appmain.c         | 2 ++
 common_arm/Makefile.hal  | 3 +++
 3 files changed, 6 insertions(+)

diff --git a/Makefile.platform.sample b/Makefile.platform.sample
index 2661a0720..4e61ac87c 100644
--- a/Makefile.platform.sample
+++ b/Makefile.platform.sample
@@ -24,6 +24,7 @@ PLATFORM=PM3RDV4
 #SKIP_HITAG=1
 #SKIP_EM4x50=1
 #SKIP_EM4x70=1
+#SKIP_EMVSIM=1
 #SKIP_ZX8211=1
 #SKIP_HF=1
 #SKIP_ISO15693=1
diff --git a/armsrc/appmain.c b/armsrc/appmain.c
index 132f8ba8f..311c4d8a2 100644
--- a/armsrc/appmain.c
+++ b/armsrc/appmain.c
@@ -1664,6 +1664,7 @@ static void PacketReceived(PacketCommandNG *packet) {
             break;
         }
         case CMD_HF_ISO14443A_EMV_SIMULATE: {
+#ifdef WITH_EMVSIM
             struct p {
                 uint16_t flags;
                 uint8_t exitAfter;
@@ -1674,6 +1675,7 @@ static void PacketReceived(PacketCommandNG *packet) {
             struct p *payload = (struct p *) packet->data.asBytes;
 
             EMVsim(payload->flags, payload->exitAfter, payload->uid, payload->atqa, payload->sak);
+#endif
             break;
         }
         case CMD_HF_ISO14443A_SIMULATE: {
diff --git a/common_arm/Makefile.hal b/common_arm/Makefile.hal
index f9bb9065e..851fac227 100644
--- a/common_arm/Makefile.hal
+++ b/common_arm/Makefile.hal
@@ -193,6 +193,9 @@ endif
 ifneq ($(SKIP_EM4x70),1)
     PLATFORM_DEFS += -DWITH_EM4x70
 endif
+ifneq ($(SKIP_EMVSIM),1)
+    PLATFORM_DEFS += -DWITH_EMVSIM
+endif
 ifneq ($(SKIP_ZX8211),1)
     PLATFORM_DEFS += -DWITH_ZX8211
 endif