IQMath on Concerto (M3)?

Wil P.

Expert 1660 points

Other Parts Discussed in Thread: CONTROLSUITE

Perhaps this should be posted on the M3 forums...

Is there or will be an IQMath equivalent on the M3?

over 13 years ago

0 Lori Heustess over 13 years ago

TI__Guru* 93800 points

William Perdikakis said:

Perhaps this should be posted on the M3 forums...

Is there or will be an IQMath equivalent on the M3?

Hello - it is available here. It was originally released on the Stellaris devices. You have reminded me that we need to pull in a copy to ControlSUITE :)

http://www.ti.com/tool/sw-tm4c-iqmath

-Lori

0 Wil P. over 13 years ago in reply to Lori Heustess

Expert 1660 points

Ha! Great!

Thanks.

0 Wil P. over 13 years ago in reply to Wil P.

Expert 1660 points

Not so fast!

I can't get this to work, I must be missing a linker setting somewhere. Here is the error:

error #16004-D: file "IQmathLib.lib<IQNrsmpy.ob
j>" has a Tag_ABI_VFP_args attribute value of "0" that is different than one
previously seen ("1"); combining incompatible files

This happens when I try to use: _IQrsmpy

0 Lori Heustess over 13 years ago in reply to Wil P.

TI__Guru* 93800 points

oh foo! Let me hunt it down for you. My apologies for the false start.

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

TI__Guru* 93800 points

I've made some progress :) It is supposed to be downloadable here: http://www.ti.com/tool/sw-iqmath

I say supposed to be because the download links are currently missing/broken. :(

I can let you know as soon as I hear they are fixed, or you can monitor this forum thread: http://e2e.ti.com/support/microcontrollers/stellaris_arm/f/471/p/260388/913384.aspx#913384

I also have a old copy of StellarisWare on my PC - I could zip up the IQmath portion of and post it if you are in a hurry.

Let me know.

Lori

0 Wil P. over 13 years ago in reply to Lori Heustess

Expert 1660 points

Cool.

So what is the plan for IQMath support on the Concerto in the future? It looks like the M3 branch is dying/dead - how will this affect the future of the Concerto?

I ask because my group (Carrier - UTC) plans to use Concerto for Motor Control/power supply/PFC projects in the near future. Float/IQ is an absolute must for us.

0 Lori Heustess over 13 years ago in reply to Wil P.

TI__Guru* 93800 points

William Perdikakis said:
So what is the plan for IQMath support on the Concerto in the future? It looks like the M3 branch is dying/dead - how will this affect the future of the Concerto?

M3 is alive and well on Concerto. I'll be pulling this IQmath version into controlSUITE.

0 Sumith Sekharan over 12 years ago in reply to Lori Heustess

Prodigy 190 points

I cannot see the latest IQMath version inside controlSUITE. Could you please confirm whether M# version of IQMath is copied to controlSUITE?

Thanks in Advance,

Sumith

0 Lori Heustess over 12 years ago in reply to Sumith Sekharan

TI__Guru* 93800 points

Sumith Sekharan said:

I cannot see the latest IQMath version inside controlSUITE. Could you please confirm whether M# version of IQMath is copied to controlSUITE?

Thanks in Advance,

Sumith

Hi Sumith -

Thank you for the reminder. I had forgotten to follow through on this one. It is not yet there.

Regards

Lori

0 Sumith Sekharan over 12 years ago in reply to Lori Heustess

Prodigy 190 points

Hi Lori,

Could please let me know which version of controlSUITE version has IQMath for M3 Concerto?

If it is not done already, which version I can expect this IQMath version?

Thanks,

Sumith

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IQMath on Concerto (M3)?