EKI-1121L/1122L/1124L User Manual
38
4.1
Establish Develop Environment
4.1.1
Install the Cross Compile Tool Chain
Install Linux distribution on your host computer.
Use root account to login system.
Put arm-uclinux-tool-20080121-advantech.tar.bz2 under "\" path. You can find the file
at release\toolchain\linux\.
Use "tar jxvf arm-uclinux-tool-20080121-advantech.tar.bz2" to uncompress the tool
chain.
The tool chain has been installed into your system.
4.1.2
Setup the Runtime Environment
1.
Use the account who wants to use this tool chain to login.
2.
Append /usr/local/arm-uclinux-tool-20080121/bin to environment variant PATH
and export it.
3.
Add following line into .bash_profile. (According to the different shell you use,
the configuration file name maybe different.)
4.
Re-login the account.
5.
Use 'whereis arm-elf-gcc' or 'which arm-elf-gcc' command to make sure the
command points to the correct arm-elf tool chain.
6.
Use 'arm-elf-gcc -v' command to make sure you are using the correct version of
arm-elf tool chain.
7.
Now the development environment is established.
4.2
Put Applications into
4.2.1
Check the Flash Memory Space
If flash memory is not big enough for your application, you will not be able to down-
load your data to the flash ROM. To calculate the amount of available space of the
flash, you can use “df” command.
export PATH=/usr/local/arm-uclinux-tool-20080121/bin:PATH
Содержание EKI-1121L
Страница 1: ...User Manual EKI 1121L EKI 1122L EKI 1124L 1 2 4 port Programmable Serial Device Servers...
Страница 7: ...Chapter 1 1 Introduction...
Страница 10: ...EKI 1121L 1122L 1124L User Manual 4...
Страница 11: ...Chapter 2 2 Getting Started...
Страница 14: ...EKI 1121L 1122L 1124L User Manual 8 Figure 2 3 Back View of EKI 1121L Figure 2 4 Top View of EKI 1121L...
Страница 16: ...EKI 1121L 1122L 1124L User Manual 10 Figure 2 7 Back View of EKI 1122L Figure 2 8 Top View of EKI 1122L...
Страница 18: ...EKI 1121L 1122L 1124L User Manual 12 Figure 2 11 Back View of EKI 1124L Figure 2 12 Top View of EKI 1224L...
Страница 23: ...Chapter 3 3 Installation and Configuration...
Страница 42: ...EKI 1121L 1122L 1124L User Manual 36...
Страница 43: ...Chapter 4 4 Development Guide...
Страница 48: ...EKI 1121L 1122L 1124L User Manual 42...
Страница 49: ...Chapter 5 5 Troubleshooting...
Страница 51: ...Appendix A A Restore the Platform Kernel...
Страница 53: ...Appendix B B Erase JFFS2 File System...
Страница 55: ...Appendix C C Command Collection...
Страница 59: ...53 EKI 1121L 1122L 1124L User Manual Appendix C Command Collection...