linuxcncrsh: Does not open files

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6 years 11 months ago #149441 by ummerland
linuxcncrsh: Does not open files was created by ummerland
Hi community

I am developing a control software in .net that is using linuxcncrsh (emcrsh) to open some programs in order.
The commands i am calling are:

hello EMC RSHUSER 1.0
set enable EMCTOO
set open file.ngc

Sometimes that works, but most of the times it spids out the following error message in the command line:

emc/task/emctask.cc 399: interp_error: A file is already open
can't open file.ngc

I found a Issue on GitHub that is describing an issue where it would call an error on two subsequent file loads. That issue seems solved.

Is there a way to call a specific function in between to work arround this issue?
Or is there a way to completely solve this?

Thanks in advice

ummerland

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6 years 11 months ago #149561 by andypugh
Replied by andypugh on topic linuxcncrsh: Does not open files
Can you raise an issue report on this? Just so it doesn't get lost.

github.com/LinuxCNC/linuxcnc/issues

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6 years 11 months ago #149565 by dgarrett
Replied by dgarrett on topic linuxcncrsh: Does not open files
Use the abort command.
The following session works for me
(tested on 2.8~pre):
Code:
$ telnet localhost 5007 Trying ::1... Trying 127.0.0.1... Connected to localhost. Escape character is '^]'. hello EMC me 1.0 HELLO ACK EMCNETSVR 1.1 set enable EMCTOO set enable EMCTOO set echo off set echo off set verbose on SET VERBOSE ACK set estop off SET ESTOP ACK set machine on SET MACHINE ACK set home -1 SET HOME ACK set open ../../nc_files/3D_Chips.ngc SET OPEN ACK -----> OK set open ../../nc_files/spiral.ngc SET OPEN ACK ----> emc/task/emctask.cc 405: interp_error: A file is already open ----> A file is already open set abort SET ABORT ACK set open ../../nc_files/spiral.ngc SET OPEN ACK ----> that worked set mode auto SET MODE ACK set run SET RUN ACK

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6 years 11 months ago #149998 by ummerland
Replied by ummerland on topic linuxcncrsh: Does not open files
The abort command is working great!

Thanks dgarrett;)

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