40m QIL Cryo_Lab CTN SUS_Lab TCS_Lab OMC_Lab CRIME_Lab FEA ENG_Labs OptContFac Mariner WBEEShop
  40m Log  Not logged in ELOG logo
Message ID: 5558     Entry time: Tue Sep 27 15:33:03 2011
Author: Jenne 
Type: Update 
Category: Computers 
Subject: Making models, wreaking havoc 

[Jenne, Mirko, Den]

We have entered into an adventure in model compiling.  What follows is a stream-of-consciousness report of what the hell we're doing, so Jamie can figure it out and fix it if everything goes to hell.

Note that for the first part of things, we have used a new version of the Adaptive XFCODE, which Mirko and Den modified last night to be able to handle multiple control signal inputs.  

On c1lsc, make uninstall-daq-c1oaf, make clean-c1oaf, make c1oaf.

***ERROR: The following IPCx RECEIVER module(s) not found in the file /opt/rtcds/caltech/c1/chans/ipc/C1.ipc:


On c1sus, make uninstall-daq-c1sus, make clean-c1sus, make c1sus.  (This was an accident.  I should have been making c1rfm.  Oops.)  Then make install-c1sus.  It looks like this automatically did make install-daq-c1sus and make install-screens-c1sus, so I'm not doing those. 

On c1sus, make uninstall-daq-c1rfm, make clean-c1rfm, make c1rfm.

***ERROR: The following IPCx RECEIVER module(s) not found in the file /opt/rtcds/caltech/c1/chans/ipc/C1.ipc:


On c1ioo, make uninstall-daq-c1ioo, make clean-c1ioo, make c1ioo.  No errors.

On c1lsc, make c1oaf.  Here's some of the ouptut, with some of the error stuff:

: warning: ISO C90 forbids mixed declarations and code
/opt/rtcds/caltech/c1/core/branches/branch-2.1/src/fe/c1oaf/../controller.c:2954: warning: ISO C90 forbids mixed declarations and code
make[3]: *** [/opt/rtcds/caltech/c1/core/branches/branch-2.1/src/fe/c1oaf/c1oaffe.o] Error 1
make[2]: *** [_module_/opt/rtcds/caltech/c1/core/branches/branch-2.1/src/fe/c1oaf] Error 2
make[2]: Leaving directory `/usr/src/linux-'
make[1]: *** [default] Error 2
make[1]: Leaving directory `/opt/rtcds/caltech/c1/core/branches/branch-2.1/src/fe/c1oaf'
make: *** [c1oaf] Error 2

Again on c1lsc, make clean-c1oaf, make c1oaf.  Here are some things:

Warning:  variable "sysnum" is used but not declared.

In file included from build/c1oafepics/c1oaf.i:38:
src/include/fmReadCoeff.h:4:1: warning: "NO_FM10GEN_C_CODE" redefined
<command-line>: warning: this is the location of the previous definition

build/c1oafepics/c1oaf.i:5156: warning: passing argument 2 of 'strcpy' discards qualifiers from pointer target type
/usr/include/string.h:127: note: expected 'const char * __restrict__' but argument is of type 'volatile char *'

/opt/rtcds/caltech/c1/core/branches/branch-2.1/src/fe/c1oaf/../../include/drv/inputFilterModule1.h:5: note: expected 'double *' but argument is of type 'long unsigned int *'

/opt/rtcds/caltech/c1/core/branches/branch-2.1/src/fe/c1oaf/../controller.c:2780: warning: ISO C90 forbids mixed declarations and code

make[3]: *** [/opt/rtcds/caltech/c1/core/branches/branch-2.1/src/fe/c1oaf/c1oaffe.o] Error 1
make[2]: *** [_module_/opt/rtcds/caltech/c1/core/branches/branch-2.1/src/fe/c1oaf] Error 2
make[1]: *** [default] Error 2
make: *** [c1oaf] Error 2

Again, on c1lsc, make clean-c1oaf, make c1oaf.  More errors, pretty similar.  Then we changed the name of the adaptive filtering code, so maybe it will work now?  We had called the block "TOP_XFCODE", but that was the name of the old .c code.  The block used to be called "XFCODE", in a subsystem "TOP".  So now we named the .c code "ADAPT_XFCODE" since the block is "XFCODE", and the subsystem is "TOP".

Again, on c1lsc, make clean-c1oaf, make c1oaf.  Errors, they look the same.

Mirko is now modifying c1oaf.mdl to look more like the old version, with only one control signal input, so that we can use the old XFCODE that has been around for years.

First, we completely took out the .c code entirely.  Now the c1oaf.mdl is just signals and matricies, no c-code is called.  We did make clean-c1oaf, make c1oaf, and pretty much all of the same errors are present.

We took out the buses, and did make clean-c1oaf, make c1oaf, and we got a whole lot of warnings, but no "Error 2"'s.  This seems good.  We're going to try replacing those buses with Muxes, and see how that goes.

Now we're going to try to install the c1oaf, because maybe all the errors and shit we're seeing is just useless crap, and there aren't actually problems...here we go!

That seemed to work, and the c1oaf model on the GDS status screen seems happy.  Numbers are moving around, which is my only current diagnostic.

Okay, now Mirko is going back to the full, new c1oaf, but replacing the Buses with Muxes. 

Did a make clean-c1oaf, make c1oaf, got errors again.

Once again removed the .c code.  Just put in a matrix instead. Did make clean-c1oaf, make c1oaf.  No errors. 

Den did a reorganization of the .c code, and we put it back in to the simulink model.  Trying again the making stuff.  Fail..Basically the same errors as before.

Next up:  Putting in .c-code, but something which basically does nothing.  Just defines all the outs as zeros.  Make stuff.  Still had problems, same errors.  Grrrr, argh. 

Found the RCG manual:  T080135-v4.  In it, when talking about including c-code, it had an example of totally simple code.  We tried out their version of simple code, and it worked.  No errors!  Now to figure out what is same and different between our simple code and theirs.

 PUT THE RIGHT STUFF in the Block Properties for the c-code, including name of the .c file, and path to the .c file.  This is critical!!  Now we can make some of our simple versions work, but not all.  We're slowly increasing complexity of our c-code...

 At some point in the last hour, I tried a make install-c1oaf, and then checked the screens, and they all had bad white boxes.  So even though the model seemed to compile (at one point), the channels and screens aren't happy yet.  But that's really a project for after the code compiles happily.

Okay, some progress was made to get the c-code running, and compiling, but it's not all there yet.  We're putting in a simple, useless version of the c-code so we can try compiling everything else.

Everything is compiled, installed, there are no red lights on the GDS_STATUS screen.  All seems okay for locking for tonight.


ELOG V3.1.3-