Big Gotool Refactoring

- Added Event Bus
- Reworked Package Parsing
- Rewokred Frame Parsing

goTool/testrunner/runner.go

@@ -0,0 +1,48 @@
+package testrunner
+
+import (
+	"context"
+	"fmt"
+	"time"
+
+	"alox.tool/api"
+	"alox.tool/eventbus"
+	"alox.tool/uart"
+)
+
+type TestRunner struct {
+	bus eventbus.EventBus
+	com *uart.Com
+}
+
+func New(bus eventbus.EventBus, com *uart.Com) *TestRunner {
+	return &TestRunner{
+		bus: bus,
+		com: com,
+	}
+}
+
+func (tr *TestRunner) Expect(idToSend byte, payload []byte, expectedID byte, timeout time.Duration) (*api.Frame, error) {
+	rxChan := tr.bus.Subscribe(api.TopicUARTRx)
+	defer tr.bus.Unsubscribe(api.TopicUARTRx, rxChan)
+
+	if err := tr.com.Send(idToSend, payload); err != nil {
+		return nil, fmt.Errorf("send error: %w", err)
+	}
+
+	ctx, cancel := context.WithTimeout(context.Background(), timeout)
+	defer cancel()
+
+	for {
+		select {
+		case <-ctx.Done():
+			return nil, fmt.Errorf("timeout waiting for ID 0x%02X", expectedID)
+		case frame := <-rxChan:
+			f := frame.(api.Frame)
+			if f.ID == expectedID {
+				return &f, nil
+			}
+			// Ignore other IDs and Messages on the Bus
+		}
+	}
+}

goTool/testrunner/tests.go

@@ -0,0 +1,21 @@
+package testrunner
+
+import (
+	"fmt"
+	"time"
+
+	"alox.tool/api"
+)
+
+func (tr *TestRunner) RunVersionTest() error {
+	fmt.Println("Starte Version Test...")
+
+	// Sende VersionRequest (0x02), erwarte VersionResponse (0x02)
+	frame, err := tr.Expect(api.CmdVersion, nil, api.CmdVersion, 1*time.Second)
+	if err != nil {
+		return err
+	}
+
+	fmt.Printf("Test bestanden! Hardware Version ist: %s\n", string(frame.Data))
+	return nil
+}