Sign in
Search adsp
Subscribe to adsp
adsp by Keywords
AD1819 | AD7332 | ADSP-2106 | ADSP-21060 | ADSP-21065L | ADSP-2116 | ADSP-21160M | ADSP-2181 | ADSP-218x | ADSP-219 | ADSP-2199 | ADSP219 | BF531 | BF532 | BF533 | BF535 | Blackfin | FFT | JTAG | LDF | SDRAM | SHARC | SPORT | UART | VDSP++ | VisualDSP
Discussion Groups
Discussion Groups | Analog Devices DSPs | cfft routine in VDSP2.0
Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).
cfft routine in VDSP2.0 - amol gavande - Jan 23 13:28:00 2003
|
hi everybody, I am developing one program in C in VDSP2.0 for 21060 processor in which I am using cfft512,cfft256,cfft128 routines. I had also included the header file named "trans.h" & the path is also correct, but still the VDSP is giving linker error as the routines given above could not be resolved. please solve my problem. Amol. |
|
|
(You need to be a member of adsp -- send a blank email to adsp-subscribe@yahoogroups.com )
Re: cfft routine in VDSP2.0 - Author Unknown - Jan 23 17:15:00 2003
|
Hello, you may need to modify your LDF file to reserve some PMDA space for the FFT, I did not have to include trans.h. Look at the source code for the cfftXXX to check. Hope this helps, Alex Young DSP software Engineer Consultant for Philips Digital Systems Laboratories Philips Technology Campus Leuven To: cc: (bcc: Alex Young/LEU/PDSL/PHILIPS) Subject: [adsp] cfft routine in VDSP2.0 amol gavande Classification: < 23/01/03 14:28 hi everybody, I am developing one program in C in VDSP2.0 for 21060 processor in which I am using cfft512,cfft256,cfft128 routines. I had also included the header file named "trans.h" & the path is also correct, but still the VDSP is giving linker error as the routines given above could not be resolved. please solve my problem. Amol. _____________________________________ /groups.php3 |
(You need to be a member of adsp -- send a blank email to adsp-subscribe@yahoogroups.com )
Re: cfft routine in VDSP2.0 - Robert K Yu - Jan 23 17:26:00 2003
|
if the linker is complaining about unresolved objects, then the linker does not have the correct path to the object or library files. You need to specify both a compiler AND a linker path. One of the VisualDSP windows lets you configure these settings (I don't remember exactly which menu item). good luck, -Robert Yu http://home.attbi.com/~ryu_contact ----- Original Message ----- From: "amol gavande" <> To: <> Sent: Thursday, January 23, 2003 5:28 AM Subject: [adsp] cfft routine in VDSP2.0 > hi everybody, > > I am developing one program in C in VDSP2.0 for 21060 processor in which I am using cfft512,cfft256,cfft128 routines. I had also included the header file named "trans.h" & the path is also correct, but still the VDSP is giving linker error as the routines given above could not be resolved. > > please solve my problem. > > Amol. > _____________________________________ > /groups.php3 |
|
|
(You need to be a member of adsp -- send a blank email to adsp-subscribe@yahoogroups.com )
Re: cfft routine in VDSP2.0 - Liyju Janardhan - Jan 24 4:10:00 2003
|
hi, Thanks for the reply, This is the error what we get. "C:\Program Files\Analog Devices\VisualDSP\cc21k.exe" .\Debug\RpfMain.doj -T .\quad.ldf -21060 -L .\Debug -o .\Debug\Main.dxe [Error li2007] symbol '_cfft512' referenced in file 'C:\EZ-KIT\EZSHARC\LIYJU\QUAD\DEBUG\MAIN.DOJ' could not be resolved [Error li2007] symbol '_cfft256' referenced in file 'C:\EZ-KIT\EZSHARC\LIYJU\QUAD\DEBUG\MAIN.DOJ' could not be resolved [Error li2007] symbol '_cfft128' referenced in file 'C:\EZ-KIT\EZSHARC\LIYJU\QUAD\DEBUG\MAIN.DOJ' could not be resolved Linker finished with 3 error(s) 0 warning(s) cc21k: Fatal Error: Link failed I think its a path problem, but we are not able to solve it. Thanks, Liyju --- Robert K Yu <> wrote: > > if the linker is complaining about unresolved > objects, > then the linker does not have the correct path to > the > object or library files. > > You need to specify both a compiler AND a linker > path. > One of the VisualDSP windows lets you configure > these > settings (I don't remember exactly which menu item). > > good luck, > -Robert Yu > http://home.attbi.com/~ryu_contact > > > ----- Original Message ----- > From: "amol gavande" <> > To: <> > Sent: Thursday, January 23, 2003 5:28 AM > Subject: [adsp] cfft routine in VDSP2.0 > > hi everybody, > > > > I am developing one program in C in VDSP2.0 for > 21060 processor in which I am using > cfft512,cfft256,cfft128 routines. I had also > included the header file named "trans.h" & the path > is also correct, but still the VDSP is giving linker > error as the routines > given above could not be resolved. > > > > please solve my problem. > > > > Amol. > > > > > > _____________________________________ > > /groups.php3 > > > > > > > > > _____________________________________ > /groups.php3 __________________________________________________ |
(You need to be a member of adsp -- send a blank email to adsp-subscribe@yahoogroups.com )
Re: cfft routine in VDSP2.0 - Robert K Yu - Jan 24 7:46:00 2003
|
Yes, this looks like a path problem. You are referencing a symbol or function called cfft* in main, but the linker can't find the definition for cfft*. Find the runtime library file containing cfft* and configure your linker settings to include the path for the runtime library file. ----- Original Message ----- From: "Liyju Janardhan" <> To: <> Sent: Thursday, January 23, 2003 8:10 PM Subject: Re: [adsp] cfft routine in VDSP2.0 > hi, > > Thanks for the reply, > > This is the error what we get. > > "C:\Program Files\Analog Devices\VisualDSP\cc21k.exe" > .\Debug\RpfMain.doj -T .\quad.ldf -21060 -L .\Debug -o > .\Debug\Main.dxe > [Error li2007] symbol '_cfft512' referenced in file > 'C:\EZ-KIT\EZSHARC\LIYJU\QUAD\DEBUG\MAIN.DOJ' could > not be resolved > [Error li2007] symbol '_cfft256' referenced in file > 'C:\EZ-KIT\EZSHARC\LIYJU\QUAD\DEBUG\MAIN.DOJ' could > not be resolved > [Error li2007] symbol '_cfft128' referenced in file > 'C:\EZ-KIT\EZSHARC\LIYJU\QUAD\DEBUG\MAIN.DOJ' could > not be resolved > Linker finished with 3 error(s) 0 warning(s) > cc21k: Fatal Error: Link failed > > I think its a path problem, but we are not able to > solve it. > > Thanks, > > Liyju > > --- Robert K Yu <> wrote: > > > > if the linker is complaining about unresolved > > objects, > > then the linker does not have the correct path to > > the > > object or library files. > > > > You need to specify both a compiler AND a linker > > path. > > One of the VisualDSP windows lets you configure > > these > > settings (I don't remember exactly which menu item). > > > > good luck, > > -Robert Yu > > http://home.attbi.com/~ryu_contact > > > > > > > > > > ----- Original Message ----- > > From: "amol gavande" <> > > To: <> > > Sent: Thursday, January 23, 2003 5:28 AM > > Subject: [adsp] cfft routine in VDSP2.0 > > > > > > > hi everybody, > > > > > > I am developing one program in C in VDSP2.0 for > > 21060 processor in which I am using > > cfft512,cfft256,cfft128 routines. I had also > > included the header file named "trans.h" & the path > > is also correct, but still the VDSP is giving linker > > error as the routines > > given above could not be resolved. > > > > > > please solve my problem. > > > > > > Amol. > > > > > > > > > _____________________________________ > > > /groups.php3 > > > > > > > > > > > > > > > > > > > > _____________________________________ > > /groups.php3 > > > > > > > > > > __________________________________________________ > > _____________________________________ > /groups.php3 |
|
|
(You need to be a member of adsp -- send a blank email to adsp-subscribe@yahoogroups.com )
Re: cfft routine in VDSP2.0 - Liyju Janardhan - Jan 24 9:46:00 2003
|
hi *.*, My problem is solved. The problem was because of library files. I have to include libdsp.dlb in the libraries section in ldf file. $LIBRARIES = lib060.dlb, libdsp.dlb, libc.dlb, libio32.dlb; Thanks for the reply. Regards Liyju & Amol --- Robert K Yu <> wrote: > > Yes, this looks like a path problem. > > You are referencing a symbol or function called > cfft* in main, but the linker can't find the > definition > for cfft*. Find the runtime library file > containing > cfft* and configure your linker settings to include > the path for the runtime library file. > > > ----- Original Message ----- > From: "Liyju Janardhan" <> > To: <> > Sent: Thursday, January 23, 2003 8:10 PM > Subject: Re: [adsp] cfft routine in VDSP2.0 > > hi, > > > > Thanks for the reply, > > > > This is the error what we get. > > > > "C:\Program Files\Analog > Devices\VisualDSP\cc21k.exe" > > .\Debug\RpfMain.doj -T .\quad.ldf -21060 -L > .\Debug -o > > .\Debug\Main.dxe > > [Error li2007] symbol '_cfft512' referenced in > file > > 'C:\EZ-KIT\EZSHARC\LIYJU\QUAD\DEBUG\MAIN.DOJ' > could > > not be resolved > > [Error li2007] symbol '_cfft256' referenced in > file > > 'C:\EZ-KIT\EZSHARC\LIYJU\QUAD\DEBUG\MAIN.DOJ' > could > > not be resolved > > [Error li2007] symbol '_cfft128' referenced in > file > > 'C:\EZ-KIT\EZSHARC\LIYJU\QUAD\DEBUG\MAIN.DOJ' > could > > not be resolved > > Linker finished with 3 error(s) 0 warning(s) > > cc21k: Fatal Error: Link failed > > > > I think its a path problem, but we are not able to > > solve it. > > > > Thanks, > > > > Liyju > > > > --- Robert K Yu <> wrote: > > > > > > if the linker is complaining about unresolved > > > objects, > > > then the linker does not have the correct path > to > > > the > > > object or library files. > > > > > > You need to specify both a compiler AND a linker > > > path. > > > One of the VisualDSP windows lets you configure > > > these > > > settings (I don't remember exactly which menu > item). > > > > > > good luck, > > > -Robert Yu > > > http://home.attbi.com/~ryu_contact > > > > > > > > > > > > > > > ----- Original Message ----- > > > From: "amol gavande" <> > > > To: <> > > > Sent: Thursday, January 23, 2003 5:28 AM > > > Subject: [adsp] cfft routine in VDSP2.0 > > > > > > > > > > hi everybody, > > > > > > > > I am developing one program in C in VDSP2.0 > for > > > 21060 processor in which I am using > > > cfft512,cfft256,cfft128 routines. I had also > > > included the header file named "trans.h" & the > path > > > is also correct, but still the VDSP is giving > linker > > > error as the routines > > > given above could not be resolved. > > > > > > > > please solve my problem. > > > > > > > > Amol. > > > > > > > > > > > > _____________________________________ > > > > /groups.php3 > > > > > > > > > > > > > > > > > > > > > > > > > > > > _____________________________________ > > > /groups.php3 > > > > > > > > > > > > > > > > > > > > > __________________________________________________ > > > > > > _____________________________________ > > /groups.php3 > > > > > > > === message truncated === __________________________________________________ |
(You need to be a member of adsp -- send a blank email to adsp-subscribe@yahoogroups.com )