CC2640: Merge app and stack hex file

1. Install Python2.7
2. Open cmd.exe type > pip install intelhex
 

3. Use below instruction to merge your hex file

python C:\Python27\Scripts\hexmerge.py -o .\SOMETHING_MERGED.hex -r 0000:1FFFF .\SOMETHING_APP.hex:0000:1FFFF .\SOMETHING_STACK.hex --overlap=error

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Ref:
      1.CC26x0 SimpleLink™ Bluetooth® low energy Software Stack 2.2.x Developer's Guide
         section 2.6

GO: Development a simple windows GUI use lxn-walk package(2) -- Combobox and Button

1.Create the project folder and win_gui_v1.go in your go work space
   > cd ..\src\
   > mkdir win_gui_v1
2.Copy the .manifest file and modify to your_execution.exe.manifest
 

3.Code

	// Copyright 2017 The Walk Authors. All rights reserved.
	// Use of this source code is governed by a BSD-style
	// license that can be found in the LICENSE file.
	package main
	import (
	"fmt"
	"log"
	"os"
	"github.com/lxn/walk"
	. "github.com/lxn/walk/declarative"
	)
	func main() {
	var connPB, exitPB *walk.PushButton
	var comCB *walk.ComboBox
	data := make([]string, 3)
	data = []string{"123", "456", "789"}
	if _, err := (MainWindow{
	Title: "ComboBox Button",
	Layout: VBox{},
	Children: []Widget{
	HSplitter{
	Children: []Widget{
	Label{
	Text: "ComboBox:",
	},
	ComboBox{
	AssignTo: &comCB,
	Editable: false,
	Model: data,
	},
	PushButton{
	AssignTo: &connPB,
	Text: "Show",
	OnClicked: func() {
	fmt.Println("Show " + data[comCB.CurrentIndex()])
	},
	},
	},
	},
	PushButton{
	AssignTo: &exitPB,
	Text: "Exit",
	OnClicked: func() {
	fmt.Println("Exit")
	os.Exit(0)
	},
	},
	},
	}).Run(); err != nil {
	log.Fatal(err)
	}
	}

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3.Result

 











Ref:
      1. Go实战--使用golang开发Windows Gui桌面程序(lxn/walk)
      2. ComboBox 類別
      3. lxn/walk/examples

GO: Development a simple windows GUI use lxn-walk package(1) -- Getting start

"Walk is a "Windows Application Library Kit" for the Go Programming Language.
Its primarily useful for Desktop GUI development".  In this series I try to build a simple terminal program to commnunicate via COM port.

1. Getting start
    >   go get github.com/lxn/walk

2. Build the example
     >   cd ..\src\github.com\lxn\walk\examples\imageviewer
     >   go build

3. run the imageviewer.exe

  

    

Ref:

    1.  lxn/walk

GO : List all the serial port in windows use golang-sys package

We can easily get all the serial port in windows using regedit.exe

In our application we read the windows register key `HARDWARE\\DEVICEMAP\\SERIALCOMM` through windows API and list all the sub key and value.

Github project: win_serial_console

Ref:
    1. getting-started-with-golang
    2. golang-sys package
    3. Why does the RegQueryValueEx() function return ERROR_FILE_NOT_FOUND while trying 
    4. 搜尋電腦上所有的 RS232 Ports
    5. Enumerating Registry Values in Go (Golang).
    6. System Error Codes (0-499)