add 0x14 ClearDiagnosticInformation

[ParaZera]

The PR should add support for the 0x14 ClearDiagnosticInformation function.

• added a handler for the 0x14 function
• added event and arg-struct
• added tests for happy path, malformed request and negative response

I noticed some formatting issues in the test_server.c file. These are addressed in this commit. Only this commit should contain relevant changes.

[ParaZera]

I used a slightly different bazel version (8.4.1) and gcc to generate the iso14229.c/h files

diff --git a/.bazelversion b/.bazelversion
index 0e79152..6da4de5 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-8.1.1
+8.4.1
diff --git a/toolchain/BUILD b/toolchain/BUILD
index 6ee76bc..c05efe6 100644
--- a/toolchain/BUILD
+++ b/toolchain/BUILD
@@ -77,6 +77,8 @@ gcc_toolchain(
     include_dirs = [
         "/usr/lib/gcc/x86_64-linux-gnu/11/include/",
         '/usr/lib/gcc/x86_64-linux-gnu/13/include/',
+        '/usr/lib/gcc/x86_64-linux-gnu/13/include/',
+        '/usr/lib/gcc/x86_64-pc-linux-gnu/15.2.1/include/',
     ],
     target_compatible_with = [
         "@platforms//cpu:x86_64",

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 31.42%. Comparing base (1ed564a) to head (de44210).
⚠️ Report is 6 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff             @@
##             main      #87       +/-   ##
===========================================
- Coverage   57.29%   31.42%   -25.87%     
===========================================
  Files           6        2        -4     
  Lines        3004     2097      -907     
  Branches      609      428      -181     
===========================================
- Hits         1721      659     -1062     
- Misses        903     1303      +400     
+ Partials      380      135      -245     

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[driftregion]

Great work

[driftregion]

I used a slightly different bazel version (8.4.1) and gcc to generate the iso14229.c/h files

diff --git a/.bazelversion b/.bazelversion
index 0e79152..6da4de5 100644
--- a/.bazelversion
+++ b/.bazelversion
@@ -1 +1 @@
-8.1.1
+8.4.1
diff --git a/toolchain/BUILD b/toolchain/BUILD
index 6ee76bc..c05efe6 100644
--- a/toolchain/BUILD
+++ b/toolchain/BUILD
@@ -77,6 +77,8 @@ gcc_toolchain(
     include_dirs = [
         "/usr/lib/gcc/x86_64-linux-gnu/11/include/",
         '/usr/lib/gcc/x86_64-linux-gnu/13/include/',
+        '/usr/lib/gcc/x86_64-linux-gnu/13/include/',
+        '/usr/lib/gcc/x86_64-pc-linux-gnu/15.2.1/include/',
     ],
     target_compatible_with = [
         "@platforms//cpu:x86_64",

Thanks for this background. There is an ongoing task to make the toolchains and linters hermetic. You chose the right approach for now.