Hello everybody,
I am still studying the rtcfg. I managed to send the rtcfg_stage1 frame,
but i still can not send the rtcfg_stage2 frame. The stage_2_burst_rate filed
in stage1 frame is always set to 4 (which is a default value).
After that, only one stage2 frame is sent by the server and the
stage_2_config_length is set to zero. After that the client replies with
acknowledge frame, nothing else happens. I tried different stage2_cfg files but
the result is always the same.
Any idea why is
stage_2_burst_rate set to four and after that no data is sent - i would
expect four frames. Is there a certain way how the
stage2_cfg data should be written. Can someone please share a
rtcfg_stage2 communication example/file.
rtnet server sommands i used:
$ sudo
/usr/local/rtnet/sbin/rtcfg rteth0 server -h 0
$ sudo /usr/local/rtnet/sbin/rtcfg rteth0 add 142.168.0.5 -hw 00:01:02:03:04:05
-stage1 stage1_cfg -stage2 stage2_cfg
Best Regards
Klemen
On Sunday, February 9, 2014 9:47 PM, Klemen Dovrtel <klemen_dovr...@yahoo.com>
wrote:
Hello everybody,
I am still studying the rtcfg. I managed to send the rtcfg_stage1 frame, but i
still can not send the rtcfg_stage2 frame. The stage_2_burst_rate filed in
stage1 frame is always set to 4 (which is a default value). After that, only
one stage2 frame is sent by the server and the stage_2_config_length is set to
zero. After that the client replies with Acknolwedge frame, nothing else
happens (I attached the print screen of frames captured with wireshark). I
tried different stage2_cfg files but the result is always the same.
Any idea why is stage_2_burst_rate set to 4 and after that no data is sent i
would expect for frames. That
makes no sense. Is there a certain way how the stage2_cfg data should be
written. Can someone please share a rtcfg_stage2 communication example/file.
rtnet server sommands:
$ sudo
/usr/local/rtnet/sbin/rtcfg rteth0 server -h 0
$ sudo /usr/local/rtnet/sbin/rtcfg rteth0 add 142.168.0.5 -hw 00:01:02:03:04:05
-stage1 stage1_cfg -stage2 stage2_cfg
Best Regards
Klemen
On Wednesday, February 5, 2014 5:13 PM, Klemen Dovrtel
<klemen_dovr...@yahoo.com> wrote:
Hello everybody,
I will just continue
this thread...
I noticed the Stage_1_configuration_frame data file has to end with EOL (x0A),
otherwise the Configuration_length parameter is set to 0 and no Stage_1
configuration_data are sent. But when the data file ends with the EOL, the EOL
character is also included in the configuration data. I am not sure what would
happen if EOL character is also included in configuration data itself?
What i am also not sure is how should i write the Stage_2_configuration_frame
data filewhen Stage_2_Burst_Rate is more than 1. How should i mark the data
that are transfered with first frame, and the data that are sent with the
second frame, etc.
What is the delay between Stage_2_configuration_frames. I would like to make
sure the rtnet client has enough time to process the data in one frame and than
wait for new frame and process that one.
Is there a way to somehow cut this command:
rtcfg <dev> add <address> [-hw <hw_address>] [-stage1 <stage1_file>] [-stage2
<stage2_file>] [-t <timeout>]
and send stage1 frame first and after that stage2 frames by parts. I tried to
send the stage1 frame only with:
rtcfg <dev> add <address> [-hw <hw_address>] [-stage1 <stage1_file>]
but the empty stage2
frame is
added automatically.
Any idea how to solve this,
Best Regards
Klemen
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