Content
1 Introduction ................................................................................................................................................. 4
2 Gateway Information ................................................................................................................................... 4
2.1
Basic information ............................................................................................................................. 4
2.2
Interface ............................................................................................................................................ 4
3 Target Setup ................................................................................................................................................. 5
4 Compile the Environment to Build .............................................................................................................. 6
4.1
Virtual Machine ................................................................................................................................ 6
4.2
Ubuntu PC Compile the Environment to Build ................................................................................ 6
5 SDK Acquisition and Preparation ............................................................................................................... 6
5.1
Download the source code from the Dusun FTP .............................................................................. 6
5.2 Code Compression Package Check .................................................................................................. 6
5.3 The Source Compression Package is Unzipped ............................................................................... 6
6 Code Compilation ........................................................................................................................................ 7
6.1
Getting started, global Compilation .................................................................................................. 7
6.1.1
Initialize Compilation Environment Variables (select file system) ....................................... 7
6.1.2
Prepare the Root File System base ........................................................................................ 7
6.1.3
Start Compiling ...................................................................................................................... 8
6.1.4
Run The Image on the board ................................................................................................. 8
6.2
Compiled Each Image Part Separately ............................................................................................. 9
6.2.1
The build system and the image structure ............................................................................. 9
6.2.2
Build Uboot only ................................................................................................................... 9
6.2.3
Build Linux Kernel Only ....................................................................................................... 9
6.2.4
Build Recovery File System Only ......................................................................................... 9
6.2.5
Build File System Only ......................................................................................................... 9
6.2.6
Final Image Packaging .......................................................................................................... 9
7 More about buildroot system ..................................................................................................................... 10
7.1
Test hardware components ............................................................................................................. 10
7.1.1
Test Wi-Fi as AP.................................................................................................................. 10
7.1.2
Test Wi-Fi as STA ............................................................................................................... 11
7.1.3
Test LTE .............................................................................................................................. 12
7.1.4
Test LED .............................................................................................................................. 14
7.1.5
Test I2C ............................................................................................................................... 14
7.1.6
Test key ................................................................................................................................ 14
7.2
How to make menuconfig in buildroot ........................................................................................... 16
7.3
How to add an application in buildroot source tree ........................................................................ 17
7.4
Switch to ubuntu or debian system ................................................................................................. 17
7.5
Battery ............................................................................................................................................ 18
8 Wireless development (Zigbee, Z-Wave, BLE, LoRaWAN, Thread) ....................................................... 18
8.1
Zigbee ............................................................................................................................................. 18
8.2
Z-Wave ........................................................................................................................................... 19
8.3
BLE 21
8.4
LoRaWAN ...................................................................................................................................... 21
8.5
Thread ............................................................................................................................................. 22
8.5.1
What you need to prepare .................................................................................................... 22
