eclipse-openbsw · rolandreichweinbmw · Mar 10, 2026 · Mar 10, 2026 · Mar 10, 2026
diff --git a/NOTICE.md b/NOTICE.md
@@ -35,7 +35,7 @@ We recommend to read their licenses, as their terms may differ from the terms de
 | Project                   | Version | License   | Path                                                                 |
 |---------------------------|---------|-----------|----------------------------------------------------------------------|
 | Corrosion                 | 0.6     | MIT       | ``libs/3rdparty/corrosion/LICENSE``                                  |
-| ETL                       | 20.45.0 | MIT       | ``libs/3rdparty/etl/LICENSE``                                        |
+| ETL                       | 20.46.2 | MIT       | ``libs/3rdparty/etl/LICENSE``                                        |
 | LwIP                      | 2.2.1   | BSD-3     | ``libs/3rdparty/lwip/COPYING``                                       |
 | googletest                | 1.12.1  | BSD-3     | ``libs/3rdparty/googletest/LICENSE``                                 |
 | printf                    | 5.2.0   | MIT       | ``libs/3rdparty/printf/LICENSE``                                     |

diff --git a/libs/3rdparty/etl/.riminfo b/libs/3rdparty/etl/.riminfo
@@ -1,15 +1,15 @@
-1341b964537bf7ba6967859b025eaa835b7b0ac4
+79146667bcd1330cc569553915145e252844ff62
 
 RIM Info file. You're welcome to read but don't write it.
 Instead, use RIM commands to do the things you want to do.
 BEWARE: Any manual modification will invalidate the file!
 
 remote_url     : https://github.com/ETLCPP/etl.git
-revision_sha1  : e9c2577d8e98ca9dd3a9c211cd2bb9395890978e
-target_revision: 20.45.0
+revision_sha1  : 7bac1d02f7b4fe31592842ae824d6c1c6b0b16af
+target_revision: 20.46.2
 ignores        : 
-checksum       : ee0a6420a082179f035853d01cdda0c5d2e05a74
+checksum       : 9508f3b63edccc32fe247d8f6eeffa706fe15c30
 subdir         : 
 
-committer_date : 2026-01-11 21:06:22 +0100
+committer_date : 2026-03-02 09:16:18 +0000
 
diff --git a/libs/3rdparty/etl/CONTRIBUTING.md b/libs/3rdparty/etl/CONTRIBUTING.md
@@ -1,13 +1,16 @@
 # How to contribute
 
-If your are considering creating a pull request, please observe the following:
+Thanks for considering a contribution! Here’s what you need to know before opening a pull request:
 
 - If you are adding or modifying a feature, add *new* unit tests that test that feature.
 - If you are fixing a bug, add a unit test that *fails* before the bug fix is implemented.
-- Do not initiate a pull request until all of the units tests pass.
-- Branches should be based on the branch `master`.
+- Do not initiate a pull request until all of the units tests pass. See below for information on project files and test scripts.
+- Branches should be based on the branch `master`. If `development` has pending updates, I’ll rebase the PR against it before pulling..
 
-There is a project file for VS2022 for C++14, 17, 20, and bash scripts that run the tests for C++11, 14, 17, 20 under Linux with GCC and Clang.
+There is a project file for VS2022 for C++14, 17, 20, 23, and bash scripts that run the tests for C++11, 14, 17, 20, 23 under Linux with GCC and Clang.
+There are syntax-only check bash scripts that cover C++03, 11, 14, 17, 20, 23 under Linux with GCC and Clang.
 
 If you are thinking of adding a new feature then raise this on the GitHub Issues page for discussion as the maintainers and user of the ETL may have questions or suggestions.
-It is possible that the maintainer of the ETL or another contributor is already working on the same or a related feature.
+It is possible that the maintainer of the ETL or another contributor is already working on the same or a related feature. 
+
+Take a look through our current issues and see if anything sparks your interest!
diff --git a/libs/3rdparty/etl/README.md b/libs/3rdparty/etl/README.md
@@ -1,5 +1,4 @@
-Embedded Template Library (ETL)
--------------------------
+# ![alt text](https://github.com/ETLCPP/etl/blob/master/images/etl64.png?raw=true) Embedded Template Library (ETL)
 
 ![GitHub release (latest by date)](https://img.shields.io/github/v/release/jwellbelove/etl)
 [![Release date](https://img.shields.io/github/release-date/jwellbelove/etl?color=%231182c3)](https://img.shields.io/github/release-date/jwellbelove/etl?color=%231182c3)
@@ -10,7 +9,6 @@ Embedded Template Library (ETL)
 ![GitHub Repo stars](https://img.shields.io/github/stars/ETLCPP/etl?style=flat)
 
 ![CI](https://github.com/ETLCPP/etl/actions/workflows/msvc.yml/badge.svg?branch=master)
-[![Build status](https://ci.appveyor.com/api/projects/status/b7jgecv7unqjw4u0/branch/master?svg=true)](https://ci.appveyor.com/project/jwellbelove/etl/branch/master)
 
 ![CI](https://github.com/ETLCPP/etl/actions/workflows/gcc-c++11.yml/badge.svg?branch=master)
 ![CI](https://github.com/ETLCPP/etl/actions/workflows/gcc-c++14.yml/badge.svg?branch=master)
@@ -50,7 +48,7 @@ Its design goals include:
 
 -	Offering APIs that closely resemble those of the STL, enabling familiar and consistent usage.
 
--	Maintaining compatibility with C++98 while implementing many features introduced in later standards 
+-	Maintaining compatibility with C++98 while implementing many features introduced in later standards
 (C++11/14/17/20/23) where possible.
 
 -	Ensuring deterministic behavior, which is critical in real-time and resource-constrained environments.
@@ -184,6 +182,84 @@ add_executable(foo main.cpp)
 target_link_libraries(foo PRIVATE etl::etl)
 ```
 
+## Profile definition
+
+When using ETL in a project, there is typically an `etl_profile.h` defined to
+adjust ETL to the project needs. ETL will automatically find `etl_profile.h`
+if it is available in the include path(s). If it's not available, ETL will
+work with default values.
+
+### Example
+
+```
+#ifndef __ETL_PROFILE_H__
+#define __ETL_PROFILE_H__
+
+#define ETL_TARGET_DEVICE_GENERIC
+#define ETL_TARGET_OS_NONE
+
+#define ETL_NO_STL
+
+#endif
+```
+
+## Platform specific implementation
+
+Although ETL is generally a self-contained header-only library, some interfaces need to be
+implemented in every project or platform, at least if those interfaces are actually being
+used, due to project specifics:
+
+| ETL header | Platform specific API to be implemented | Needed when using                   |
+|------------|-----------------------------------------|-------------------------------------|
+| `chrono.h` | `etl_get_high_resolution_clock()`       | `etl::high_resolution_clock::now()` |
+|            | `etl_get_system_clock()`                | `etl::system_clock::now()`          |
+|            | `etl_get_steady_clock()`                | `etl::steady_clock::now()`          |
+| `print.h`  | `etl_putchar()`                         | `etl::print()`                      |
+|            |                                         | `etl::println()`                    |
+
+### Example
+
+```
+#include <etl/chrono.h>
+#include <etl/print.h>
+
+extern "C"
+{
+
+etl::chrono::high_resolution_clock::rep etl_get_high_resolution_clock()
+{
+  return etl::chrono::high_resolution_clock::rep(static_cast<int64_t>(getSystemTimeNs()));
+}
+
+etl::chrono::system_clock::rep etl_get_system_clock()
+{
+  return etl::chrono::system_clock::rep(static_cast<int64_t>(getSystemTimeNs()));
+}
+
+etl::chrono::system_clock::rep etl_get_steady_clock()
+{
+  return etl::chrono::system_clock::rep(static_cast<int64_t>(getSystemTimeNs()));
+}
+
+void etl_putchar(int c)
+{
+  putByteToStdout(static_cast<uint8_t>(c));
+}
+
+}
+```
+
+The following default values apply if the respective macros are not defined
+(e.g. in `etl_profile.h`):
+
+| Macro                                         | Default                    |
+|-----------------------------------------------|----------------------------|
+| `ETL_CHRONO_SYSTEM_CLOCK_DURATION`            | `etl::chrono::nanoseconds` |
+| `ETL_CHRONO_SYSTEM_CLOCK_IS_STEADY`           | `true`                     |
+| `ETL_CHRONO_HIGH_RESOLUTION_CLOCK_DURATION`   | `etl::chrono::nanoseconds` |
+| `ETL_CHRONO_HIGH_RESOLUTION_CLOCK_IS_STEADY`  | `true`                     |
+| `ETL_CHRONO_STEADY_CLOCK_DURATION`            | `etl::chrono::nanoseconds` |
+
 ## Arduino library
 
 The content of this repo is available as a library in the Arduino IDE (search for the "Embedded Template Library" in the IDE library manager). The Arduino library repository is available at ```https://github.com/ETLCPP/etl-arduino```, see there for more details.
diff --git a/libs/3rdparty/etl/arduino/library-arduino.json b/libs/3rdparty/etl/arduino/library-arduino.json
@@ -1,6 +1,6 @@
 {
   "name": "Embedded Template Library ETL",
-  "version": "20.45.0",
+  "version": "20.46.2",
   "authors": {
     "name": "John Wellbelove",
     "email": "john.wellbelove@etlcpp.com"

diff --git a/libs/3rdparty/etl/arduino/library-arduino.properties b/libs/3rdparty/etl/arduino/library-arduino.properties
@@ -1,5 +1,5 @@
 name=Embedded Template Library ETL
-version=20.45.0
+version=20.46.2
 author= John Wellbelove <john.wellbelove@etlcpp.com>
 maintainer=John Wellbelove <john.wellbelove@etlcpp.com>
 license=MIT

diff --git a/libs/3rdparty/etl/images/QR Github.png b/libs/3rdparty/etl/images/QR Github.png
diff --git a/libs/3rdparty/etl/include/etl/algorithm.h b/libs/3rdparty/etl/include/etl/algorithm.h
@@ -186,7 +186,7 @@ namespace etl
   {
     while (first1 != last1)
     {
-      iter_swap(first1, first2);
+      etl::iter_swap(first1, first2);
       ++first1;
       ++first2;
     }
@@ -338,7 +338,9 @@ namespace etl
   template <typename TIterator1, typename TIterator2>
   ETL_CONSTEXPR20 TIterator2 move_backward(TIterator1 sb, TIterator1 se, TIterator2 de)
   {
+#include "etl/private/diagnostic_array_bounds_push.h"
     return std::move_backward(sb, se, de);
+#include "etl/private/diagnostic_pop.h"
   }
 #elif ETL_USING_CPP11
   // For C++11

diff --git a/libs/3rdparty/etl/include/etl/alignment.h b/libs/3rdparty/etl/include/etl/alignment.h
@@ -367,7 +367,7 @@ namespace etl
     //***************************************************************************
     // Default constructor
     //***************************************************************************
-    typed_storage() ETL_NOEXCEPT
+    ETL_CONSTEXPR typed_storage() ETL_NOEXCEPT
       : valid(false)
     {
     }
@@ -567,7 +567,7 @@ namespace etl
    //*******************************
     union union_type
     {
-      union_type() ETL_NOEXCEPT
+      ETL_CONSTEXPR union_type() ETL_NOEXCEPT
         : dummy()
       {
       }

diff --git a/libs/3rdparty/etl/include/etl/array.h b/libs/3rdparty/etl/include/etl/array.h
@@ -1136,7 +1136,7 @@ namespace etl
   ///\return <b>true</b> if the arrays are equal, otherwise <b>false</b>
   //*************************************************************************
   template <typename T, size_t SIZE>
-  bool operator ==(const etl::array<T, SIZE>& lhs, const etl::array<T, SIZE>& rhs)
+  ETL_CONSTEXPR14 bool operator ==(const etl::array<T, SIZE>& lhs, const etl::array<T, SIZE>& rhs)
   {
     return etl::equal(lhs.cbegin(), lhs.cend(), rhs.cbegin());
   }
@@ -1148,7 +1148,7 @@ namespace etl
   ///\return <b>true</b> if the arrays are not equal, otherwise <b>false</b>
   //*************************************************************************
   template <typename T, size_t SIZE>
-  bool operator !=(const etl::array<T, SIZE>& lhs, const etl::array<T, SIZE>& rhs)
+  ETL_CONSTEXPR14 bool operator !=(const etl::array<T, SIZE>& lhs, const etl::array<T, SIZE>& rhs)
   {
     return !(lhs == rhs);
   }