Added Arduino Nano RP2040 Connect support

Author: cmaglie

Diff for: firmwares/NINA/1.4.3/NINA_W102-Nano_RP2040_Connect.bin

@@ -30,6 +30,7 @@ import (
 
 	"github.com/arduino/FirmwareUpdater/programmers/avrdude"
 	"github.com/arduino/FirmwareUpdater/programmers/bossac"
+	"github.com/arduino/FirmwareUpdater/programmers/rp2040load"
 	"github.com/arduino/FirmwareUpdater/utils/context"
 )
 
@@ -44,6 +45,8 @@ func Run(ctx *context.Context) {
 			programmer = &bossac.Bossac{}
 		} else if strings.Contains(filepath.Base(ctx.ProgrammerPath), "avrdude") {
 			programmer = avrdude.NewAvrdude(ctx)
+		} else if strings.Contains(filepath.Base(ctx.ProgrammerPath), "rp2040load") {
+			programmer = rp2040load.NewRP2040Load(ctx)
 		} else {
 			log.Fatal("Programmer path not specified correctly, programmer path set to: " + ctx.ProgrammerPath)
 		}

Diff for: modules/nina/main.go

@@ -0,0 +1,50 @@
+package rp2040load
+
+import (
+	"log"
+	"os"
+
+	"github.com/arduino/FirmwareUpdater/utils/context"
+	"github.com/arduino/arduino-cli/arduino/serialutils"
+	"github.com/arduino/arduino-cli/executils"
+	"github.com/arduino/go-paths-helper"
+)
+
+type RP2040Load struct {
+	rp2040LoadPath *paths.Path
+	portName       string
+}
+
+func NewRP2040Load(ctx *context.Context) *RP2040Load {
+	return &RP2040Load{
+		rp2040LoadPath: paths.New(ctx.ProgrammerPath),
+		portName:       ctx.PortName,
+	}
+}
+
+func (b *RP2040Load) Flash(filename string) error {
+	log.Println("Entering board into bootloader mode")
+	port, err := serialutils.Reset(b.portName, true)
+	if err != nil {
+		return err
+	}
+
+	log.Println("Flashing " + filename)
+	if err := b.invoke("-v", "-D", filename); err != nil {
+		log.Fatalf("Error flashing %s: %s", filename, err)
+	}
+
+	b.portName, err = serialutils.WaitForNewSerialPortOrDefaultTo(port)
+	log.Println("Board is back online " + b.portName)
+	return err
+}
+
+func (b *RP2040Load) invoke(args ...string) error {
+	cmd, err := executils.NewProcessFromPath(b.rp2040LoadPath, args...)
+	if err != nil {
+		return err
+	}
+	cmd.RedirectStdoutTo(os.Stdout)
+	cmd.RedirectStderrTo(os.Stderr)
+	return cmd.Run()
+}

Diff for: programmers/rp2040load/rp2040load.go

@@ -45,6 +45,7 @@ func GetCompatibleWith(name string, rootPath string) map[string][]firmware {
 	knownBoards["mkrvidor4000"] = combo{match: "(NINA)", loader: "NINA/Firmware.*mkrvidor.*", avoid: "uno"}
 	knownBoards["uno2018"] = combo{match: "(NINA)", loader: "NINA/Firmware.*unowifi.*", prefer: "uno", avoid: "mkr"}
 	knownBoards["mkrnb1500"] = combo{match: "SARA", loader: "SARA/SerialSARAPassthrough*"}
+	knownBoards["nanorp2040connect"] = combo{match: "(NINA).*(Nano_RP2040_Connect)", loader: "NINA/Firmware.*nanorp2040connect.*"}
 
 	listAll := false