fixed tooltip

app.go

@@ -1,6 +1,7 @@
 package main
 
 import (
+	"changeme/hardware"
 	"context"
 	"fmt"
 	"io"
@@ -8,6 +9,7 @@ import (
 	"os"
 	"path/filepath"
 	"strings"
+	"sync"
 
 	"github.com/wailsapp/wails/v2/pkg/runtime"
 
@@ -22,18 +24,38 @@ const (
 
 // App struct
 type App struct {
-	ctx context.Context
+	ctx             context.Context
+	hardwareManager *hardware.HardwareManager // For managing all the hardware
+	wmiMutex        sync.Mutex                // Avoid some WMI operations at the same time
+	// FOR TESTING PURPOSE ONLY
+	ftdi *hardware.FTDIPeripheral
 }
 
 // NewApp creates a new App application struct
 func NewApp() *App {
-	return &App{}
+	// Create a new hadware manager
+	hardwareManager := hardware.NewHardwareManager()
+	hardwareManager.RegisterFinder(hardware.NewMIDIFinder())
+	hardwareManager.RegisterFinder(hardware.NewFTDIFinder())
+	return &App{
+		hardwareManager: hardwareManager,
+	}
 }
 
 // startup is called when the app starts. The context is saved
 // so we can call the runtime methods
 func (a *App) startup(ctx context.Context) {
 	a.ctx = ctx
+	err := a.hardwareManager.Start(ctx)
+	if err != nil {
+		log.Fatalf("Unable to start the device manager: %s", err)
+		return
+	}
+}
+
+// GetPeripherals gets all the peripherals connected
+func (a *App) GetPeripherals() {
+	a.hardwareManager.Scan(a.ctx)
 }
 
 // GetProjects gets all the projects in the projects directory
@@ -180,3 +202,31 @@ func copy(src, dst string) (int64, error) {
 	nBytes, err := io.Copy(destination, source)
 	return nBytes, err
 }
+
+// FOR TESTING PURPOSE ONLY
+
+func (a *App) ConnectFTDI() error {
+	// Create a new FTDI object
+	var err error
+	a.ftdi, err = hardware.NewFTDIPeripheral("FTDI TEST INTERFACE", "A50825I", 0)
+	if err != nil {
+		return err
+	}
+	return a.ftdi.Connect()
+}
+
+func (a *App) ActivateFTDI() error {
+	return a.ftdi.Activate()
+}
+
+func (a *App) SetDeviceFTDI(channelValue byte) error {
+	return a.ftdi.SetDeviceProperty(0, 0, channelValue)
+}
+
+func (a *App) DeactivateFTDI() error {
+	return a.ftdi.Deactivate()
+}
+
+func (a *App) DisconnectFTDI() error {
+	return a.ftdi.Disconnect()
+}