AM2634: Mismatch of DIO variable definition and checking in DIO files

Aswathy jayagopi

Prodigy 250 points

Part Number: AM2634

We are faced an issue while testing Dio write.

In Dio_pvt.h.

Definition for

DIO_DR_INPUT = 1 and DIO_DIR_OUTPUT = 0.

But in Dio.c,

DIO_gioGetDirection is called to get the direction of configured pin. Bu in that code. DIO_DIR_INPUT value is checked against zero to make it into input as direction. please find below the code portion.

Could you please confirm.

over 2 years ago

0 Sri Vidya Gunturi over 2 years ago

TI__Expert 7586 points

We are looking into this.

Regards

Sri Vidya

0 Sri Vidya Gunturi over 2 years ago in reply to Sri Vidya Gunturi

TI__Expert 7586 points

Could you let me know which version of MCAL are you using?

Is it the latest version?

Thanks & Regards

Sri Vidya

0 Aswathy jayagopi over 2 years ago in reply to Sri Vidya Gunturi

Prodigy 250 points

Hi,
Version: MCAL_AM263x_00.09.00.07_ENG

Thanks
Aswathy

0 Sri Vidya Gunturi over 2 years ago

TI__Expert 7586 points

Got it.

The GPIO Input Direction Value is 1, and the output Direction value is 0 in the DIR Register.

I have raised a Jira to fix this issue in the next update.

Adding the Jira ticket here for tracking - MCAL-11013

Thanks & regards

Sri Vidya

0 Aswathy jayagopi over 2 years ago in reply to Sri Vidya Gunturi

Prodigy 250 points

Do we get the latest file after updating this issue?

Thanks

Aswathy J G

0 Kowshik Gudimetla over 2 years ago in reply to Aswathy jayagopi

TI__Genius 15435 points

Hi Aswathy,

The next AM263 release is planned on 5th may, let me check if this release is going to have this fix included.

Thanks

+1 Kowshik Gudimetla over 2 years ago in reply to Kowshik Gudimetla

TI__Genius 15435 points

Hi Aswathy,

This fix should be available in the upcoming release, here is the JIRA ID for tracking [MCAL-11013] [DIO] DIO_gioGetDirection sets Input when Direction Register is read as 0. - Texas Instruments JIRA

Thanks,

0 Aswathy jayagopi over 2 years ago in reply to Kowshik Gudimetla

Prodigy 250 points

Thank you Kowshik.

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AM2634: Mismatch of DIO variable definition and checking in DIO files