_IQ error

Vivek Sankaranarayanan98982

Hi,

Facing a weird IQ problem. The IQ function _IQNtoa throws up an "unresolved symbol" error if i link the IQ v1.60 library but works fine with IQ v1.50 library. Anyone else faced this problem?

Thanks,

Vivek

over 13 years ago

0 Lori Heustess over 13 years ago

TI__Guru* 93800 points

Vivek Sankaranarayanan98982 said:

Hi,

Facing a weird IQ problem. The IQ function _IQNtoa throws up an "unresolved symbol" error if i link the IQ v1.60 library but works fine with IQ v1.50 library. Anyone else faced this problem?

Thanks,

Vivek

Vivek,

Yes - this is a known issue with the 1.6 lib.

You can work around this by linking in both 1.50 and 1.60. This will have the result of pulling IQNtoa from 1.5, IQN log from 1.6. The rest of the functions are identical in both libraries.

Regards,

Lori

0 Vivek Sankaranarayanan98982 over 13 years ago in reply to Lori Heustess

Expert 2115 points

Oh.. Will check it out.. Thanks..

Vivek

0 Jiri Panacek85 over 9 years ago in reply to Lori Heustess

TI__Expert 4311 points

Hello Everyone,

Does TI consider releasing a new version of the IQ math library for C2000 micros ?

This bug was reported in 2012. It is 2017 and quite important function such a _IQtoa from the IQ math library is still missing.

Aside of my frustration I must admit that I find a solution in 99% cases on e2e forum. Thanks for that !

0 Adam Dunhoft over 9 years ago in reply to Jiri Panacek85

TI__Expert 7885 points

Hello Jiri,

This thread has been closed and inactive since 2012. Please create a new post with your question and include a link back to this thread.

Best Regards,
Adam Dunhoft

C2000™︎ microcontrollers

C2000 microcontrollers forum

_IQ error