Advantech RSB-4221 User Manual page 8

3.5
3.6
3.7
3.8
3.9
3.10
3.11
Chapter 4
4.1
4.2
4.3
4.4
4.5
4.6
4.7
4.8
4.9
4.10
4.11
4.12
4.13
4.14
4.15
Chapter 5
5.1
5.2
5.3
5.4
RSB-4221 User Manual
SPI Nor Flash Test.................................................................................. 28
GPIO Test ............................................................................................... 30
I2C Test .................................................................................................. 31
LAN Test ................................................................................................. 32
RGB Test ................................................................................................ 33
RS232 /RS422/RS485 Test .................................................................... 34
Can Test ................................................................................................. 35
Android O.S ....................................... 37
Introduction ............................................................................................. 38
Board Support Package.......................................................................... 38
4.2.1 Pre-built System Image .............................................................. 38
4.2.2 Source Code Package................................................................ 38
Set up Build Environment ....................................................................... 39
4.3.1 Installing JDK.............................................................................. 39
4.3.2 Installing Oracle JDK 6 ............................................................... 39
4.3.3 Installing Required Packages ..................................................... 39
4.3.4 Toolchain Setup.......................................................................... 40
Build Instructions..................................................................................... 40
4.4.1 Build Preparation ........................................................................ 40
4.4.2 Building an Android Kernel ......................................................... 40
4.4.3 Building an Android System Image............................................. 40
4.4.4 Building an Android Recovery Image ......................................... 40
4.4.5 Building an Android OTA package.............................................. 41
Debug Console ....................................................................................... 41
Boot up from SD card or eMMC.............................................................. 41
4.6.1 Storages Device Names: ............................................................ 41
4.6.2 Creating a Bootable SD Card ..................................................... 41
4.6.3 Transfering System to Onboard eMMC ...................................... 41
Customization ......................................................................................... 42
4.7.1 Config Android Kernel................................................................. 42
4.7.2 Putting the Source Code to System............................................ 43
Serial Port Test ....................................................................................... 43
4.8.1 Setup Serial Port......................................................................... 43
4.8.2 Console Test............................................................................... 44
4.8.3 Loopback Test ............................................................................ 45
4.8.4 Send01010101 Test ................................................................... 45
Network Setup ........................................................................................ 46
4.9.1 Wi-Fi ........................................................................................... 46
Bluetooth................................................................................................. 47
Ethernet .................................................................................................. 49
Can Test ................................................................................................. 50
System Update ....................................................................................... 51
System Backup and Restore .................................................................. 52
4.14.1 Factory Data Reset..................................................................... 52
4.14.2 System Recovery........................................................................ 53
4.14.3 System Backup........................................................................... 54
4.14.4 System Restore .......................................................................... 55
Watchdog Function ................................................................................. 55
Advantech Services.......................... 57
RISC Design-in Services ........................................................................ 58
Contact Information................................................................................. 61
Technical Support and Assistance.......................................................... 62
Global Service Policy .............................................................................. 62
5.4.1 Warranty Policy........................................................................... 62
5.4.2 Warranty Period.......................................................................... 62
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