Advantech ROM-3310 handleiding
Handleiding
Je bekijkt pagina 32 van 62
ROM-3310 User Manual 24
– tmp → Temporary space for use by the system, cleaned upon reboot, so
doesn’t use this for saving any work!
– usr
→ Programs, libraries, documentation etc. for all user-related programs.
– var → Storage for all variable files and temporary files created by users, such
as log files, the mail queue, the print spooler area, space for temporary stor-
age of files downloaded from the Internet.
– unit_tests
→ just for sample test tools
3.15.2.5 scripts
Some scripts provided by Advantech will help you configure system or build the
images more quickly. Please check them as follows:
– setenv.sh
→ A script to setup the developing environment quickly.
– cfg_uboot.sh
→ A script to configure the u-boot building setup quickly.
– mk_uboot.sh → A script to build the u-boot and copy the “u-boot” to “image”
folder after building.
– cfg_kernel.sh
→ A script to configure the kernel building setup quickly.
– mk_kernel.sh
→ A script to build the “uImage” and copy the “uImage” to
“image” folder after building.
– mksd-linux.sh
→ A script to setup up a bootable SD card if users build their
images.
3.15.2.6 source
This folder contains sub-directories “linux-3.2.0-psp04.06.00.11” and “u-boot-
2013.01.01-psp06.00.00.00”. They are the source codes of the Linux kernel and U-
boot.
Linux is OS that is including true multitasking, virtual memory, shared libraries,
demand loading, shared copy-on-write executables, proper memory management,
and multitask networking.
Linux is easily portable to most general-purpose 32-bit architectures as long as they
have a paged memory management unit (PMMU) and a port of the GNU C compiler
(gcc) (part of The GNU Compiler Collection, GCC). Linux has also been ported to a
number of architectures without a PMMU, although functionality is then obviously
somewhat limited. Linux has also been ported to itself.
The main sub-directories under “linux-3.2.0” are listed as following:
– arch
→ The items related to hardware platform, most of them are for CPU.
– block → The setting information for block.
– crypto
→ The encryption technology that kernel supports.
– Documentation
→ The documentation for kernel.
– drivers → The drivers for hardware.
– firmware
→ Some of firmware data for old hardware.
– fs
→ The file system the kernel supports.
– include → The header definition for the other programs used.
– init
→ The initial functions for kernel.
– ipc
→ Define the communication for each program of Linux O.S.
– kernel → Define the Kernel process, status, schedule, signal.
– lib
→ Some of libraries.
– mm
→ The data related the memory.
Bekijk gratis de handleiding van Advantech ROM-3310, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Advantech |
| Model | ROM-3310 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 7640 MB |
