AM2634: MCAL driver I2C

Panda Bear

Part Number: AM2634

Hello

We have the Mcal Version MCAL_AM263x_00.09.00_03. We are now testing the Cdd I2C driver. When we run the I2C example code for the module I2C0 the output is as expected (see below):

When we change module of the I2C Driver to I2C2 Module the software is hanging. See Picture below:

the place, where the code is hanging is shown below:

here is the stack call:

Those changes are also made in the cfg files in both in port and i2c:

Could you help me further? It seems to be that it has a simple solution. I use the Eval board for the AM263 CC

Best regards

over 2 years ago

0 Kowshik Gudimetla over 2 years ago

TI__Genius 15435 points

I'm working on this thread, please expect a response by Monday EOD.

Thanks

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

TI__Genius 15435 points

Hi,

I have checked with the MCAL team, please note that this CDD I2C was hard coded to be used with the I2C0 instance and we're having a entire I2C re-design of the driver which will be included in the future releases. Please refrain from using other instances apart from I2C0 for now. Apologies for the inconvinience.

Thanks,
G Kowshik

0 Panda Bear over 2 years ago in reply to Kowshik Gudimetla

Intellectual 375 points

Hi Kowshik

Can you tell us when I2c re-desing will be ready (at least an estimation)?

Thanks

0 Kowshik Gudimetla over 2 years ago in reply to Panda Bear

TI__Genius 15435 points

Hi,

As of now, the timelines hasn't been fixed on this yet, we're foreseeing it to be part of next release however the I don't have an approx date on top of my head. A crude timeline could be around a couple of months later, however this is not final too. I should have an approx deadline may be after few weeks.

Thanks

Because of the holidays, TI E2E™ design support forum responses will be delayed from Dec. 25 through Jan. 2. Thank you for your patience.

Arm-based microcontrollers

Arm-based microcontrollers forum

AM2634: MCAL driver I2C