From 5f1c6c7015884e406f834141e6bb8f08fa8696bb Mon Sep 17 00:00:00 2001
From: M1nd3r <petrsedlacek.km@seznam.cz>
Date: Fri, 26 Apr 2024 16:13:19 +0200
Subject: [PATCH] Add Retransmition object [sample]

---
 core/src/all_modules.py                    |  2 ++
 core/src/trezor/wire/thp/retransmission.py | 23 ++++++++++++++++++++++
 2 files changed, 25 insertions(+)
 create mode 100644 core/src/trezor/wire/thp/retransmission.py

diff --git a/core/src/all_modules.py b/core/src/all_modules.py
index 797f887c7..0182f8a06 100644
--- a/core/src/all_modules.py
+++ b/core/src/all_modules.py
@@ -231,6 +231,8 @@ trezor.wire.thp.pairing_context
 import trezor.wire.thp.pairing_context
 trezor.wire.thp.received_message_handler
 import trezor.wire.thp.received_message_handler
+trezor.wire.thp.retransmission
+import trezor.wire.thp.retransmission
 trezor.wire.thp.session_context
 import trezor.wire.thp.session_context
 trezor.wire.thp.session_manager
diff --git a/core/src/trezor/wire/thp/retransmission.py b/core/src/trezor/wire/thp/retransmission.py
new file mode 100644
index 000000000..48f1db5f8
--- /dev/null
+++ b/core/src/trezor/wire/thp/retransmission.py
@@ -0,0 +1,23 @@
+from typing import TYPE_CHECKING
+
+if TYPE_CHECKING:
+    from trezor.wire.thp import ChannelContext
+
+
+class Retransmission:
+
+    def __init__(
+        self, channel_context: ChannelContext, ctrl_byte: int, payload: memoryview
+    ) -> None:
+        self.channel_context: ChannelContext = channel_context
+        self.ctrl_byte: int = ctrl_byte
+        self.payload: memoryview = payload
+
+    def start(self):
+        pass
+
+    def stop(self):
+        pass
+
+    def change_ctrl_byte(self, ctrl_byte: int) -> None:
+        self.ctrl_byte = ctrl_byte