Problems with Gpio Driver Configuration

Steve Kreyer

Other Parts Discussed in Thread: SYSBIOS

Hi all,

I've a problem with configuring the gpio driver package. I want to use this package together with the spi driver. I've used the configuration of the example application provided by the PSP package as a template and stripped it down to my needs. Now when running configuro it fails giving me the following error message:

error: ti.psp.gpio.Gpio: "D:/Programme/TI/pspdrivers_02_10_01/packages/ti/psp/gpio/Gpio.xs", line 82: ti.psp.gpio.Gpio.Instance#1 : gpio with instNum =0 in Use

What does this error message mean, and more important how can I get rid of it? I've attached my cfg file, so that you can have a look at my configuration.

Any help on this issue would be very appreciated.

Thanks,
Steve

P.S. The PSP version Iam using is 02_10_01 and sysbios version is 6_30_03_46. If you need additional info, please let me know.

spit.cfg

over 14 years ago

0 Sandeep Krishnaswamy over 14 years ago

TI__Expert 7290 points

Steve,

Please find the modified .cfg file. I have not tested it at my place but it should work.

The modification involves the removal of multiple creation of gpio and gpio creation has been moved to the place before the spi creation.

Let me know the result.

Thanks and Regards,

Sandeep K

spit_modified.cfg

0 Steve Kreyer over 14 years ago in reply to Sandeep Krishnaswamy

Intellectual 520 points

Hi Sandeep,

thanks for your answer, that solved the issue. I've completely overlooked the double instantiation of the GPIO module.

Kind Regards,

Steve

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Problems with Gpio Driver Configuration