Moxa Technologies EM-1240-LX Manual de usuario descargar pdf (Pagina 23)

EM-1240-LX User’s Manual Getting Started

Installing the EM-1240-LX Tool Chain

Linux

The PC must have the Linux Operating System pre-installed to install the EM-1240-LX Linux

GNU Tool Chain. Debian 3.0R-Woody, Redhat 7.3/8.0 and compatible versions are recommended.

The Tool Chain requires about 100 MB of hard disk space (on your PC). The EM-1240-LX Tool

Chain can be found on the EM-1240-LX Document & Software CD. To install the Tool Chain,

insert the CD into your PC and then issue the following command:

#mount –t iso9660 /dev/cdrom /mnt/cdrom

Next, run the following script from the root to install the compilers, linkers, and libraries in the

/usr/local directory:

#sh /mnt/cdrom/tool-chain/linux/installer/arm-elf-moxa-toolchain-1.1.sh

The Tool Chain installation will take a few minutes to complete.

ATTENTION

The Tool Chain can be downloaded from Moxa’s website. To do this, navigate to the

EM-1240-LX product page, click the Documentation & Drivers link, and then click Go under

Driver & Software Downloads.

Compiling Hello.c

The Tool Chain path is:

PATH=/usr/local/bin:$PATH

The EM-1240-LX CD includes several example programs. We use Hello.c to illustrate how to

compile and run applications.

Issue the following commands from your PC to compile Hello.c:

# cd /tmp/

# mkdir example

# cp –r /mnt/cdrom/example/* /tmp/example

Go to the Hello subdirectory, and then issue the command #make to compile Hello.c. Finally,

execute the program to generate hello and hello.gdb.

2-7

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 57 58

Sin comentarios

Moxa Technologies EM-1240-LX Manual de usuario Pagina 23