Difference between revisions of "Serial Transfer"
(add lrzsz install) |
(→Installation) |
||
| Line 8: | Line 8: | ||
* Target: | * Target: | ||
| − | + | Modify your Buildroot configuration: | |
[user@toto]$ make menuconfig | [user@toto]$ make menuconfig | ||
| − | to add lrzsz package and then rebuild your | + | to add lrzsz package:<br> |
| + | [[Image:Menuconfig_package.png]] | ||
| + | |||
| + | [[Image:Menuconfig_package_net.png]] | ||
| + | |||
| + | and then rebuild your RootFS | ||
[user@toto]$ make | [user@toto]$ make | ||
| − | Check that lrz and lsz executable are present in your | + | Check that lrz and lsz executable are present in your RootFS and, if not, copy them to there: |
[user@toto]$ cp ./build_arm_nofpu/lrzsz-0.12.20/src/lsz ./build_arm_nofpu/root/usr/bin/ | [user@toto]$ cp ./build_arm_nofpu/lrzsz-0.12.20/src/lsz ./build_arm_nofpu/root/usr/bin/ | ||
| − | end then rebuild your | + | end then rebuild your RootFS: |
[user@toto]$ make | [user@toto]$ make | ||
Revision as of 23:07, 29 November 2007
Instructions to use the serial port of your Armadeus board to communicate with your PC
Contents
Introduction
When you only have a serial link (RS232) as connection with your devt PC (ie no Ethernet available), then you can use Zmodem protocol to send/receive files to/from your Armadeus board.
Installation
- Target:
Modify your Buildroot configuration:
[user@toto]$ make menuconfig
to add lrzsz package:
and then rebuild your RootFS
[user@toto]$ make
Check that lrz and lsz executable are present in your RootFS and, if not, copy them to there:
[user@toto]$ cp ./build_arm_nofpu/lrzsz-0.12.20/src/lsz ./build_arm_nofpu/root/usr/bin/
end then rebuild your RootFS:
[user@toto]$ make
- Host:
Install lrzsz package, if not already installed on your system. For example on Ubuntu/Debian:
[root@toto]# apt-get install lrzsz
Usage
You must use minicom as serial terminal and not kermit for the moment sorry ! :-(
Be sure to have correctly configured Minicom: line speed, 8N1, no control, and correct download/upload directories path.
After having booted your Armadeus system, launch lrz for receiving and lsz to send files:
- Host --> Target
# cd /whereToPutTheFile/ # lrz -bZ
then in minicom do: Ctrl+A , s and choose zmodem protocol and the file to send.
Wait a little and your file will be copied to your board rootfs ! ;-)
- Target --> Host
# lsz -b --zmodem filename
