From ca855593091fb9cf0a15fe4273a31dbabccc2643 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Wed, 1 Jan 2020 20:47:27 +0100
Subject: [PATCH 1/4] some function def (hitag)

---
 armsrc/lfsampling.h | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/armsrc/lfsampling.h b/armsrc/lfsampling.h
index b17a871ba..21968cdd2 100644
--- a/armsrc/lfsampling.h
+++ b/armsrc/lfsampling.h
@@ -52,6 +52,13 @@ uint32_t DoAcquisition_default(int trigger_threshold, bool silent);
 
 uint32_t DoAcquisition_config(bool silent, int sample_size);
 
+/**
+ * Refactoring of lf sampling buffer
+ */
+void initSamplingBuffer(void);
+void logSample(uint8_t sample, uint8_t decimation, uint32_t bits_per_sample, bool averaging, int trigger_threshold);
+uint32_t getSampleCounter();
+
 /**
 * Setup the FPGA to listen for samples. This method downloads the FPGA bitstream
 * if not already loaded, sets divisor and starts up the antenna.

From 27f7dd6dec8b7fdcbbe7613507f44211c7796900 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Wed, 1 Jan 2020 20:47:39 +0100
Subject: [PATCH 2/4] some function def (hitag)

---
 armsrc/BigBuf.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/armsrc/BigBuf.c b/armsrc/BigBuf.c
index a0a25d1fe..765d230a5 100644
--- a/armsrc/BigBuf.c
+++ b/armsrc/BigBuf.c
@@ -115,9 +115,11 @@ uint16_t BigBuf_max_traceLen(void) {
 void clear_trace(void) {
     traceLen = 0;
 }
+
 void set_tracelen(uint32_t value) {
     traceLen = value;
 }
+
 void set_tracing(bool enable) {
     tracing = enable;
 }

From ffb596373f11fd1a58aded452a26a666c552003d Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Wed, 1 Jan 2020 20:48:11 +0100
Subject: [PATCH 3/4] cppcheck

---
 armsrc/des.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/armsrc/des.c b/armsrc/des.c
index b84bc4c30..ccd32be7d 100644
--- a/armsrc/des.c
+++ b/armsrc/des.c
@@ -272,7 +272,7 @@ uint8_t substitute(uint8_t a, uint8_t *sbp) {
 uint32_t des_f(uint32_t r, uint8_t *kr) {
     uint8_t i;
     uint32_t t = 0, ret;
-    uint64_t data;
+    uint64_t data = 0;
     uint8_t *sbp; /* sboxpointer */
     permute((uint8_t *)e_permtab, (uint8_t *)&r, (uint8_t *)&data);
     for (i = 0; i < 6; ++i)

From 0dc6f38741b6220ce5a119df5548539b8dcdd4ff Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Wed, 1 Jan 2020 20:48:21 +0100
Subject: [PATCH 4/4] cppcheck

---
 armsrc/cmd.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/armsrc/cmd.c b/armsrc/cmd.c
index 61ceda2f0..c7f76960b 100644
--- a/armsrc/cmd.c
+++ b/armsrc/cmd.c
@@ -43,7 +43,7 @@ bool reply_via_fpc = false;
 bool reply_via_usb = false;
 
 int reply_old(uint64_t cmd, uint64_t arg0, uint64_t arg1, uint64_t arg2, void *data, size_t len) {
-    PacketResponseOLD txcmd = {0};
+    PacketResponseOLD txcmd = {CMD_UNKNOWN, {0, 0, 0}, {{0}}};
 
 //    for (size_t i = 0; i < sizeof(PacketResponseOLD); i++)
 //        ((uint8_t *)&txcmd)[i] = 0x00;