From 945ebc214622f87c356884b34106f975ff1efc5b Mon Sep 17 00:00:00 2001
From: Vincent Hamp <vincent.hamp@higaski.at>
Date: Sun, 9 Jul 2023 12:57:58 +0200
Subject: [PATCH] Move packet up one namespace level

---
 README.md                        |  2 +-
 include/mdu/{rx => }/packet.hpp  | 15 +++++++--------
 include/mdu/rx/firmware_base.hpp |  2 +-
 include/mdu/rx/mixin.hpp         |  2 +-
 include/mdu/rx/zpp_base.hpp      |  2 +-
 5 files changed, 11 insertions(+), 12 deletions(-)
 rename include/mdu/{rx => }/packet.hpp (78%)

diff --git a/README.md b/README.md
index d623ad9..807b138 100644
--- a/README.md
+++ b/README.md
@@ -50,7 +50,7 @@ Activation of the MDU protocol is accomplished through a sequence of commands to
 | CV106 == 0x00 | CV106 == 0x00 |
 
 ### Alternative entry
-As an alternative to entry via DCC CV verify commands, MDU commands with [default bit timings](#bit-timings) can be sent directly after switching on the track voltage. It is recommended to send out the shortest command, [Busy](#busy), for at least 20ms.
+As an alternative to entry via DCC CV verify commands, MDU commands with [default bit timings](#bit-timings) can be sent directly after switching on the track voltage. It is recommended to send out the shortest command, [Busy](#busy), for at least 200ms.
 
 ### Transmission
 Bit transmission takes place MSB-first similar to the DCC protocol described in [RCN-210](http://normen.railcommunity.de/RCN-210.pdf) through zero crossings (change of polarity) of the track signal. In contrast to DCC, the transmission of a bit does not require two, but only one zero crossing. The decision as to whether a received bit represents a zero bit, one bit or acknowledgment bit is determined by the time interval between the zero crossings. This time interval has a default value at the beginning, but can be varied using a separate command (see [Config-Transfer-Rate command](#config-transfer-rate)). In addition, there are so-called fallback timings that must be able to be received at any time.
diff --git a/include/mdu/rx/packet.hpp b/include/mdu/packet.hpp
similarity index 78%
rename from include/mdu/rx/packet.hpp
rename to include/mdu/packet.hpp
index e059dfc..984cf89 100644
--- a/include/mdu/rx/packet.hpp
+++ b/include/mdu/packet.hpp
@@ -2,9 +2,9 @@
 // License, v. 2.0. If a copy of the MPL was not distributed with this
 // file, You can obtain one at https://mozilla.org/MPL/2.0/.
 
-/// Receive packet
+/// Packet
 ///
-/// \file   mdu/rx/packet.hpp
+/// \file   mdu/packet.hpp
 /// \author Vincent Hamp
 /// \date   12/12/2022
 
@@ -13,13 +13,12 @@
 #include <array>
 #include <cstddef>
 #include <cstdint>
-#include "../command.hpp"
-#include "../crc32.hpp"
-#include "../utility.hpp"
+#include "command.hpp"
+#include "crc32.hpp"
+#include "utility.hpp"
 
-namespace mdu::rx {
+namespace mdu {
 
-/// Receive packet
 struct Packet {
   std::array<uint8_t,
              sizeof(Command) + sizeof(uint32_t) + 256uz + sizeof(Crc32)>
@@ -35,4 +34,4 @@ constexpr Command packet2command(Packet const& packet) {
   return static_cast<Command>(data2uint32(cbegin(packet.data)));
 }
 
-}  // namespace mdu::rx
\ No newline at end of file
+}  // namespace mdu
\ No newline at end of file
diff --git a/include/mdu/rx/firmware_base.hpp b/include/mdu/rx/firmware_base.hpp
index 81c26ec..7ad67fa 100644
--- a/include/mdu/rx/firmware_base.hpp
+++ b/include/mdu/rx/firmware_base.hpp
@@ -15,8 +15,8 @@
 #include <span>
 #include "../command.hpp"
 #include "../crc32.hpp"
+#include "../packet.hpp"
 #include "base.hpp"
-#include "packet.hpp"
 
 extern "C" {
 #include <salsa20/ecrypt-sync.h>
diff --git a/include/mdu/rx/mixin.hpp b/include/mdu/rx/mixin.hpp
index 411e580..ae8c162 100644
--- a/include/mdu/rx/mixin.hpp
+++ b/include/mdu/rx/mixin.hpp
@@ -12,7 +12,7 @@
 
 #include <type_traits>
 #include "../command.hpp"
-#include "packet.hpp"
+#include "../packet.hpp"
 
 namespace mdu::rx::detail {
 
diff --git a/include/mdu/rx/zpp_base.hpp b/include/mdu/rx/zpp_base.hpp
index fca6597..b7ff750 100644
--- a/include/mdu/rx/zpp_base.hpp
+++ b/include/mdu/rx/zpp_base.hpp
@@ -15,8 +15,8 @@
 #include <span>
 #include <string_view>
 #include "../command.hpp"
+#include "../packet.hpp"
 #include "base.hpp"
-#include "packet.hpp"
 
 namespace mdu::rx {