Fixed emulator diagnostic responses

RanjaniOS · Jan 23, 2020 · 27c1868 · 27c1868
1 parent 2cda5e4
commit 27c1868
Show file tree

Hide file tree

Showing 2 changed files with 30 additions and 5 deletions.
diff --git a/fabfile.py b/fabfile.py
@@ -337,8 +337,25 @@ def build(capture=False, do_clean=False):
     options = build_options()
     with lcd("%s/src" % env.root_dir):
         if do_clean:
-            clean();
+            clean()
+        if env.mode == 'emulator':
+            try:
+                f = open("src/signals.cpp")
+                f.close()
+                with quiet():
+                    local(f"mv signals.cpp signals.cpp.oxc")
+            except:
+                pass
         output = local("%s make -j1 " % options, capture=capture)
+        if env.mode == 'emulator':
+            try:
+                f = open(f"src/signals.cpp.oxc")
+                f.close()
+                with quiet():
+                    local(f"mv signals.cpp.oxc signals.cpp")
+                print("Since this is an emulator build, your signals.cpp was backed up and restored.")
+            except:
+                pass
         if output.failed:
             puts(output)
             abort(red("Building %s failed" % board_options['name']))

diff --git a/src/diagnostics.cpp b/src/diagnostics.cpp
@@ -689,10 +689,18 @@ bool openxc::diagnostics::handleDiagnosticCommand(
                         message.diagnostic_response.mode = commandRequest->mode;
                         message.diagnostic_response.pid = commandRequest->pid;
 
-                        openxc_DynamicField value = openxc_DynamicField();	// Zero fill
-                        value.type = openxc_DynamicField_Type_NUM;
-                        value.numeric_value = rand() % 100;
-                        message.diagnostic_response.value = value;
+                        message.diagnostic_response.success = rand() & 1;
+                        if (message.diagnostic_response.success)
+                        {
+                            openxc_DynamicField value = openxc_DynamicField();	// Zero fill
+                            value.type = openxc_DynamicField_Type_NUM;
+                            value.numeric_value = rand() % 100;
+                            message.diagnostic_response.value = value;
+                        }
+                        else
+                        {
+                            message.diagnostic_response.negative_response_code = rand() % 15 + 1;
+                        }
 
                         debug("Response message id: %d", message.diagnostic_response.message_id);
                         pipeline::publish(&message, &getConfiguration()->pipeline);