Experimental Physics and
Industrial Control System

"Kim, Kukhee" <[email protected]> · Wed, 4 Feb 2004 09:36:49 +0900

Dear Marty;

I just figured out what is the problem.  One of my VME module was broken.
So, it makes hanging the CPU when I touch any VME address space.  The
registration procedure is OK. I bark up the wrong tree :-)

Thank you for your helps.
-----------------
Kukhee Kim
Instrument & Control, KSTAR
Korea Basic Science Institute
52 Yeoeun-dong, Yusung-gu, Daejeon 305-333
Korea
Email: [email protected]
Tel: +82 42 870 1616     Fax: +82 42 870 1609      Cell: +82 17 513 4849

-----Original Message-----
From: Marty Kraimer [mailto:[email protected]] 
Sent: Wednesday, February 04, 2004 12:08 AM
To: Kim, Kukhee
Cc: [email protected]
Subject: Re: registerRecordDeviceDriver Problem

I don't see anything wrong. Here is a suggestion about how to proceed.

Make the following change to your source

static void epicsShareAPI drvVmivme5565Registrar(void)
{

to

void drvVmivme5565Registrar(void)

Thus temporily make this external instead of static

Now comment out everything in your st.cmd file starting with

rfm_registerRecordDeviceDriver(pdbbase)

Now boot you IOC and then

sp drvVmivme5565Registrar

What happens?

Kim, Kukhee wrote:
> Dear ALL;
> 
> I am trying to make vmivme5565 RFM(Reflective Memory) supports on
R3.14..4.
> Now, I almost finished driver layer but I have a problem on the
registration
> of iocsh commands.  The vxWorks target shell was stopped when I executed
> "rfm_registerRecordDeviceDriver(pdbbase)" command.   I guess,  just one
line
> in my code
> -"iocshRegister(&vmivme5565_initFuncDef,vmivme5565_initCallFunc);"  - is
> involved with this problem.  Because, if I commented it out, the "rfm_
> registerRecordDeviceDriver" command is working.  I am going to attach a
part
> of my code. Would you check what is making the problem?
> 
> 
> /* Registrar vmivme5565_init command */
> static const iocshArg vmivme5565_initArg0 = {"card",   iocshArgInt};
> static const iocshArg vmivme5565_initArg1 = {"sram",   iocshArgInt};
> static const iocshArg vmivme5565_initArg2 = {"regs",   iocshArgInt};
> static const iocshArg vmivme5565_initArg3 = {"level",  iocshArgInt};
> static const iocshArg vmivme5565_initArg4 = {"vector", iocshArgInt};
> 
> static const iocshArg * const vmivme5565_initArgs[5] = {
> &vmivme5565_initArg0,
>  
> &vmivme5565_initArg1,
>  
> &vmivme5565_initArg2,
>  
> &vmivme5565_initArg3,
>  
> &vmivme5565_initArg4};
> static const iocshFuncDef vmivme5565_initFuncDef = {"vmivme5565_init",
>                                                     5,
>                                                     vmivme5565_initArgs};
> static void vmivme5565_initCallFunc(const iocshArgBuf *args)
> {
>     vmivme5565_init((unsigned long)args[0].ival,
>                     (unsigned long)args[1].ival,
>                     (unsigned long)args[2].ival,
>                     (unsigned char)args[3].ival,
>                     (unsigned char)args[4].ival);
> }
> 
> static const iocshArg vmivme5565_testIRQArg0 = {"seconds",
iocshArgDouble};
> static const iocshArg * const vmivme5565_testIRQArgs[1] = {
> &vmivme5565_testIRQArg0 };
> static const iocshFuncDef vmivme5565_testIRQDef = {"vmivme5565_testIRQ",
>                                                     1,
>
vmivme5565_testIRQArgs};
> static void vmivme5565_testIRQCallFunc(const iocshArgBuf *args)
> {
>     vmivme5565_testIRQ(args[0].dval);
> }
> 
> static void epicsShareAPI drvVmivme5565Registrar(void)
> {
>     static int firstTime = TRUE;
> 
>     if(firstTime) {
>         firstTime=FALSE;
> 
> /* !!!comment out this line!!! */
> iocshRegister(&vmivme5565_initFuncDef,vmivme5565_initCallFunc);
>         iocshRegister(&vmivme5565_testIRQDef,vmivme5565_testIRQCallFunc);
>     }
> }
> epicsExportRegistrar(drvVmivme5565Registrar);
> 
> 
> -----------------
> Kukhee Kim
> Instrument & Control, KSTAR
> Korea Basic Science Institute
> 52 Yeoeun-dong, Yusung-gu, Daejeon 305-333
> Korea
> Email: [email protected]
> Tel: +82 42 870 1616     Fax: +82 42 870 1609      Cell: +82 17 513 4849
> 
> 
> 
> 

Experimental Physics and Industrial Control System

Experimental Physics and
Industrial Control System