USER'S MANUAL, VERSION 2.0
Copyright © Convergence Systems Limited 2021, All Rights Reserved
58
5.8
Embedded Linux Applications Development
Using the Debug Serial Port or using SSH, one can now develop embedded Linux codes inside
CS463 in the usual Linux development manner.
The Linux OS inside CS463 is Yocto Linux.
For popular open source software, one can use the command “
dnf
” to download popular
precompiled binaries (
dnf
is similar to apt-get) by following the steps below:
Step 1: type the command “
dnf --refresh makecache
” (beware of the double dash) to refresh
the directory of available precompiled binaries
Step 2: type the command “
dnf list
” to list the available precompiled binaries in long name
format.
Step 3: type the command “
dnf list | grep <keyword of the application you want>
” to narrow
your search to those in long name format.
Step 4: type the command “
dnf install <long name of the application as obtained from Step 3>
”