Need help with ethercat hal driver
31 Aug 2018 02:25 #116897
by cscheng
Need help with ethercat hal driver was created by cscheng
Hi ,experts
when I run hal to control a IO module by lcec component，the linux system has no respond.
my hal device xml is:
and the hal command below
when I type the last 'start' command, the output port is light on. the three output can sync with input. but a few seconds later, the linux has no responding. any keybord cmd and mouse movment are all no effect.
has any one met this problem?
when I run hal to control a IO module by lcec component，the linux system has no respond.
my hal device xml is:
<masters>
<master idx="0" appTimePeriod="1000000" refClockSyncCycles="1">
<slave idx="1" type="generic" vid="000001DD" pid="00006002" configPdos="true">
<syncManager idx="0" dir="in">
<pdo idx="1a00">
<pdoEntry idx="6000" subIdx="1" bitLen="1" halPin="in0" halType="bit"/>
</pdo>
<pdo idx="1a01">
<pdoEntry idx="6010" subIdx="1" bitLen="1" halPin="in1" halType="bit"/>
</pdo>
</syncManager>
</slave>
</master>
</masters>and the hal command below
loadusr -W lcec_conf ethercat_config_Delta_R1-all.xml
loadrt lcec
loadrt threads name1=cs-test period1=1000000
addf lcec.read-all cs-test
addf lcec.write-all cs-test
show thread
net link0 =>lcec.0.2.ot0
linksp link0 lcec.0.1.in0
net link1 =>lcec.0.2.ot1
linksp link1 lcec.0.1.in1
net link2 =>lcec.0.2.ot2
linksp link2 lcec.0.1.in2
start
when I type the last 'start' command, the output port is light on. the three output can sync with input. but a few seconds later, the linux has no responding. any keybord cmd and mouse movment are all no effect.
has any one met this problem?
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