Boardcon Embedded Design EM6737 Скачать руководство пользователя страница 36

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Customize the embedded system based on

Your

Idea

6.12 UART & RS485

Connect RX and TX of

COM2(DB9), COM4(DB9)

and the

UART0, UART1

is similar.

Install

adb

to PC, then copy the file

com

to adb directory.

Open

cmd

and execute the commands to push

com

to the board:

# adb root

# adb remount
# adb push com /system/bin
# adb shell
# chmod 777 /system/bin

Содержание EM6737

Страница 1: ...EM6737 Android7 0 User Manual V1 0 www boardcon com Boardcon Embedded Design...

Страница 2: ...Warranty Boardcon warrants this product to be free of defects in material and workmanship for a period of one year from date of buy During this warranty period Boardcon will repair or replace the defe...

Страница 3: ...2 Customize the embedded system based on YourIdea Revision History Ver Description Author Date V1 0 Initial version android7 0 Zhou Lijun 2019 10 25...

Страница 4: ...3 1 Compile All 7 3 2 Compile Separately 10 4 Install Serial Terminal Tool 16 5 Burn Images 18 5 1 Install Driver 18 5 2 Upgrade Uniform Firmware 20 6 Android Application 23 6 1 Serial Terminal 23 6 2...

Страница 5: ...OTG UART 1x 4pin connector for debug 2x DB9 for normal UART 2x 4pin connector for normal UART RS485 1x 1 CH RS485 CAN 1x 1 CH CAN LCD 1x MIPI to LVDS 40 pin header 1x MIPI to EDP 20 pin header 1x MIP...

Страница 6: ...D card 1x T Flash card slot SIM card 1x SIM card slot Buttons 10 x User Buttons for Power Reset and so on WIFI BT 2 4 5G WiFi Bluetooth 4 0 on cpu board 3G 4G On cpu board GPS On cpu board Dimension C...

Страница 7: ...ommands to install necessary tools Required root access and the computer is on the network The tool installation required online apt get update apt get install git gnupg flex bison gperf build essenti...

Страница 8: ...stem based on YourIdea 3 Compile Source Unzip the source tar xvf EM6737_Source tar bz2 3 1 Compile All Execute the commands to build all the images cd EM6737_Source source build envsetup sh lunch full...

Страница 9: ...8 Customize the embedded system based on YourIdea...

Страница 10: ...9 Customize the embedded system based on YourIdea After compile finish all images are generated in the directory out target product demo_board_64...

Страница 11: ...system based on YourIdea 3 2 Compile Separately Sometimes it need to compile separately Execute follow commands to make the compilation environment effect before compile source build envsetup sh lunc...

Страница 12: ...11 Customize the embedded system based on YourIdea Execute the command to compile little kernel lk After compile finish the lk bin is generated in directory out target product demo_board_64 make j8 lk...

Страница 13: ...12 Customize the embedded system based on YourIdea Execute the command to compile preloader After compile finish the preloader bin is generated in directory out target product demo_board_64 make j8 pl...

Страница 14: ...based on YourIdea Execute the command to compile kernel After compile finish the boot img is generated in directory out target product demo_board_64 mmm kernel 3 18 clean kernel clean the kernel make...

Страница 15: ...14 Customize the embedded system based on YourIdea...

Страница 16: ...15 Customize the embedded system based on YourIdea...

Страница 17: ...or debugging It can be used directly after decompression Open SecureCRT exe after copy to PC path tools windows SecureCRT exe then click the icon Quick Connect to config Set the parameters as follow P...

Страница 18: ...ystem based on YourIdea After all click connect Illusion1 If open more than one serial terminal tools and they use the same serial port there will be reported the port is busy Solution Turn off the se...

Страница 19: ...to UART cable CP2102 to the PC unzip CP2102WIN7 rar on Windows then click preInstaller exe to install Now the device will be listed under Device Manager PORTS with unique serial port assigned Step 2 I...

Страница 20: ...19 Customize the embedded system based on YourIdea...

Страница 21: ...with USB Type C cable then power on in Computer Management can see the following information 5 2 Upgrade Uniform Firmware Step 1 Set USB to OTG mode SW7 OFF OFF SW7 Mode 1 2 ON HOST Board CTP Touch p...

Страница 22: ...dded system based on YourIdea Step 3 connect PC and development board with USB OTG cable and power on Step 4 click download choose to add MT6737_Android_scatter txt then select Fireware Upgrade and cl...

Страница 23: ...22 Customize the embedded system based on YourIdea Download completed After finish set SW7 to ON OFF then repower the board to startup...

Страница 24: ...Terminal Connect debug port UART0 GND TX RX to PC with USB Serial cable then power on the terminal will output startup information 6 2 LVDS Display Mode Selection SW1 Mode 1 2 3 4 ON LVDS LVDS LVDS LV...

Страница 25: ...P NO EDP NO EDP NO EDP SW5 Mode 1 2 ON EDP EDP OFF NO EDP NO EDP SW6 Mode 1 2 3 4 ON EDP EDP EDP EDP OFF NO EDP NO EDP NO EDP NO EDP LVDS Mode set as follow SW1 ON ON ON ON SW2 ON ON SW3 ON ON ON ON S...

Страница 26: ...25 Customize the embedded system based on YourIdea 6 3 SD Card EM6737 supports SD auto mount and Hot plug...

Страница 27: ...dded system based on YourIdea 6 4 USB Host The USB Host can be used to connect USB mouse USB keyboard U Disk or other USB devices The U Disk not support auto mount Execute commands to mount mount dev...

Страница 28: ...the embedded system based on YourIdea 6 5 Ethernet Connect the Board and router with an Ethernet cable default DHCP Yes User can ping URL IP at terminal or open the browser to test Network su ping www...

Страница 29: ...system based on YourIdea 6 6 WiFi Connect the WiFi antenna then click Settings WiFi turn on select the SSID from the list of available networks and enter the password After connected user can open the...

Страница 30: ...stomize the embedded system based on YourIdea 6 7 Bluetooth Click Settings Bluetooth turn on Select the available device in the list to pair After pairing devices can connect with each other automatic...

Страница 31: ...based on YourIdea 6 8 4G Network Step 1 Connect antenna and insert SIM card Step 2 The default connection is 4G network after power on 3G network settings Settings Wireless networks More Cellular net...

Страница 32: ...31 Customize the embedded system based on YourIdea 6 9 GPS Connect GPS antenna then power on and install the APP GPS_test1 2 4 apk path CD Tools...

Страница 33: ...32 Customize the embedded system based on YourIdea 6 10 Play Video Insert the SD card and select the video file to play The board supports earphone and Speaker 4W output voice sync...

Страница 34: ...33 Customize the embedded system based on YourIdea 6 11 Record Install the APP my Hi Q_MP3_Recorder_1 5 8 apk path CD Tools...

Страница 35: ...34 Customize the embedded system based on YourIdea...

Страница 36: ...5 Connect RX and TX of COM2 DB9 COM4 DB9 and the UART0 UART1 is similar Install adb to PC then copy the file com to adb directory Open cmd and execute the commands to push com to the board adb root ad...

Страница 37: ...on YourIdea Execute the commands to perform a loopback test com dev ttyUSB0 115200 8 0 1 COM4 com dev ttyMT1 115200 8 0 1 UART1 com dev ttyMT2 115200 8 0 1 COM2 Type any character and the echoed char...

Страница 38: ...37 Customize the embedded system based on YourIdea The RS485 is similar test Connect A and B of RS485 then execute the commands to perform a loopback test com dev ttyMT3 9600 8 0 1 RS485...

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