Subject:
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lnptest gives collision errors
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Newsgroups:
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lugnet.robotics.rcx.legos
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Date:
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Tue, 25 Apr 2000 14:09:10 GMT
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Reply-To:
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(sjm@judgement.com)NoSpam()
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Viewed:
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1240 times
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I'm trying to use lnpd. First I'm trying to get the test app working
o - installed the patch and reloaded the firmware.
o - downloaded the rcx version of lnptest with dll (I can't get
dllx to work)
o - do tke appropriate setserial command
o - start lnpd
o - start lnptest
I get init OK then thousands of Collisions.
Any suggestions? Am I missing anything obvious. How do I debug this?
Any assistance appreciated.
Steve Morris
sjm@judgement.com
PS. Here is an extract of the log with everything turned on.
Apr 25 07:01:25 localhost lnpd: 29127632:Client > connection 2 from
host 127.0.0.1, port 1047
Apr 25 07:01:25 localhost lnpd: 29127640:Logical > Keepalive sent
Apr 25 07:01:25 localhost lnpd: 29127664:Client > READ_IDLE read F1
from client 2
Apr 25 07:01:25 localhost lnpd: 29127665:Client > READ_GOT_HEADER read
length 255 from client 2
Apr 25 07:01:25 localhost lnpd: 29127665:Client > READ_Receiving read
256 bytes client 2
Apr 25 07:01:25 localhost lnpd: 29127708:Client > transmitting packet
from client 2
Apr 25 07:01:25 localhost lnpd: 29127709:Logical > Transmit packet of
length 258 started
Apr 25 07:01:25 localhost lnpd: 29127717:Logical > Transmit Collision
Apr 25 07:01:25 localhost lnpd: 29127746:Client > READ_IDLE read F1
from client 2
Apr 25 07:01:25 localhost lnpd: 29127746:Client > READ_GOT_HEADER read
length 255 from client 2
Apr 25 07:01:25 localhost lnpd: 29127746:Client > READ_Receiving read
256 bytes client 2
Apr 25 07:01:25 localhost lnpd: 29127798:Client > transmitting packet
from client 2
Apr 25 07:01:25 localhost lnpd: 29127799:Logical > Transmit packet of
length 258 started
Apr 25 07:01:25 localhost lnpd: 29127807:Logical > Transmit Collision
Apr 25 07:01:25 localhost lnpd: 29127835:Client > READ_IDLE read F1
from client 2
Apr 25 07:01:25 localhost lnpd: 29127835:Client > READ_GOT_HEADER read
length 255 from client 2
Apr 25 07:01:25 localhost lnpd: 29127836:Client > READ_Receiving read
256 bytes client 2
Apr 25 07:01:25 localhost lnpd: 29127847:Integrity > Header f1
Apr 25 07:01:25 localhost lnpd: 29127850:Integrity > Length 241
Apr 25 07:01:25 localhost lnpd: 29127868:Logical > Inter-Byte Timeout
Apr 25 07:01:25 localhost lnpd: 29127869:Integrity > Integrity reset
Apr 25 07:01:25 localhost lnpd: 29127908:Client > transmitting packet
from client 2
Apr 25 07:01:25 localhost lnpd: 29127909:Logical > Transmit packet of
length 258 started
Apr 25 07:01:25 localhost lnpd: 29127917:Logical > Transmit Collision
Apr 25 07:01:25 localhost lnpd: 29127945:Client > READ_IDLE read F1
from client 2
Apr 25 07:01:25 localhost lnpd: 29127945:Client > READ_GOT_HEADER read
length 255 from client 2
Apr 25 07:01:25 localhost lnpd: 29127945:Client > READ_Receiving read
256 bytes client 2
Apr 25 07:01:25 localhost lnpd: 29127952:Integrity > Header f1
Apr 25 07:01:25 localhost lnpd: 29127957:Integrity > Length 241
Apr 25 07:01:25 localhost lnpd: 29127978:Logical > Inter-Byte Timeout
Apr 25 07:01:25 localhost lnpd: 29127979:Integrity > Integrity reset
Apr 25 07:01:25 localhost lnpd: 29128018:Client > transmitting packet
from client 2
Apr 25 07:01:25 localhost lnpd: 29128019:Logical > Transmit packet of
length 258 started
Apr 25 07:01:25 localhost lnpd: 29128027:Logical > Transmit Collision
Apr 25 07:01:25 localhost lnpd: 29128055:Client > READ_IDLE read F1
from client 2
Apr 25 07:01:25 localhost lnpd: 29128055:Client > READ_GOT_HEADER read
length 255 from client 2
Apr 25 07:01:25 localhost lnpd: 29128055:Client > READ_Receiving read
256 bytes client 2
Apr 25 07:01:25 localhost lnpd: 29128079:Integrity > Header f1
Apr 25 07:01:25 localhost lnpd: 29128083:Integrity > Length 241
Apr 25 07:01:25 localhost lnpd: 29128098:Logical > Inter-Byte Timeout
Apr 25 07:01:25 localhost lnpd: 29128099:Integrity > Integrity reset
Apr 25 07:01:25 localhost lnpd: 29128138:Client > transmitting packet
from client 2
Apr 25 07:01:25 localhost lnpd: 29128139:Logical > Transmit packet of
length 258 started
Apr 25 07:01:25 localhost lnpd: 29128147:Logical > Transmit Collision
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Message has 1 Reply:
 | | Re: lnptest gives collision errors. Sigh...
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| (...) I guess there is no hope. I found a long thread here with someone else who had a collision problem . I applied the patch to transmitter.c mentioned in that thread with the same result. I downloaded lnpd.static from arthurdent. Same result. I (...) (24 years ago, 27-Apr-00, to lugnet.robotics.rcx.legos)
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