ICP DAS USA LP-22 Series, User Manual

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AM335X-PAC Series User Manual version 2.0.1 Page: 4
Copyright © 2019 ICP DAS Co., Ltd. All Rights Reserved. E-mail: service@icpdas.com
3.1.4. rmdir: deletes the subdirectory which must be empty
(Equivalent DOS Command: rd) ......................................................................................... 54
3.1.5. rm: deletes (removes) the file or directory (Equivalent DOS Command: delete) ... 54
3.1.6. cp: copies one or more files (Equivalent DOS Command: copy) ............................. 54
3.1.7. mv: moves or renames a file or directory (Equivalent DOS Command: move) ...... 54
3.1.8. pwd: displays the full path of the current working directory ................................. 54
3.1.9. who: displays a list of the users current logged on ................................................. 54
3.1.10. chmod: changes the access permissions for a file ................................................ 55
3.1.11. uname: displays the Linux version information .................................................... 55
3.1.12. ps: displays a list of the currently active procedures ............................................ 55
3.1.13. ftp: transfers a file using the file transfer protocol (FTP) ...................................... 55
3.1.14. telnet: establishes a connection to another PC via Telnet terminal ..................... 55
3.1.15. date: prints or sets the system date and time ...................................................... 55
3.1.16. hwclock: queries and sets the hardware clock (RTC) ............................................ 56
3.1.17. netstat: displays the current state of the network ............................................... 56
3.1.18. ifconfig: displays the ip and network mask information
(Equivalent DOS Command: ipconfig) ............................................................................... 56
3.1.19. ping: used to test whether the host in a network is reachable ............................ 56
3.1.20. clear: clears the screen .......................................................................................... 56
3.1.21. passwd: used to change the password .................................................................. 56
3.1.22. reboot: reboots the LinPAC (o r use ‘shutdown –r now’ ) ...................................... 56
3.1.23. wget: get the file from the web link ...................................................................... 56
3.1.24. update-rc.d : install and remove System-V style init script links .......................... 57
3.2. i-Talk Utility ......................................................................................................................... 58
4. Getting started with the LinPAC AM335x SDK .............................................................................. 61
4.1. Introduction of the LinPAC AM335x SDK ............................................................................ 62
4.1.1. Introduction to Cygwin ............................................................................................ 62
4.1.2. Introduction to Cross-Compilation .......................................................................... 63
4.1.3. Download the LinPAC AM335x SDK......................................................................... 63
4.2. Quick Installation of the LinPAC AM335x SDK .................................................................... 64
4.2.1. Download/Install LinPAC AM335x SDK on Linux ..................................................... 64
4.2.2. Download/Install LinPAC AM335x SDK on Windows .............................................. 67
4.2.3. Integrating LinPAC AM335x SDK with Code::Blocks IDE ......................................... 70
4.3. Your First Program .............................................................................................................. 73
4.3.1. A simple example- helloworld.c .............................................................................. 74
4.3.2. Compile Demo- helloworld.c ................................................................................... 75