AM2434: I2C error in m4_0_0 of AM2434

YQY

Prodigy 15 points

Part Number: AM2434
Other Parts Discussed in Thread: SYSCONFIG

Tool/software:

Dear TI experts,

I want to use I2C driver in m4_0_0 and then config I2C in sysconfig, showed blew.

There is no code about I2C, only config I2C in sysconfig. When I run m4_0_0 project, error occurs blew.

I use SDK: mcu_plus_sdk_am243x_10_00_00_20, CCS: 12.7.0, Compiler: TI ARM CLANG 3.2.2.LTS,Sysconfig: 1.20.0

Regards,

YQY

25 days ago

0 Tushar Thakur 23 days ago

TI__Mastermind 26153 points

Hi YQY,

Thanks for reaching out to Texas Instruments E2E support forum.

The similar query has already been resolved in another thread.

Please refer e2e.ti.com/.../5417705 for details.

Regards,

Tushar

0 YQY 23 days ago in reply to Tushar Thakur

Prodigy 15 points

Hi Tushar Thakur,

Thanks for reply. I have several questions blew.

1.The thread you supply is about I2C LLD. I want to use I2C HLD, can m4 core run I2C in HLD mode? If I chose I2C HLD in sysconfig, there will be a error showed blew when I run the project.

2.When will the new SDK be released ?

Regards,

YQY

0 Tushar Thakur 22 days ago in reply to YQY

TI__Mastermind 26153 points

Hi YQY,

YQY said:
.The thread you supply is about I2C LLD. I want to use I2C HLD, can m4 core run I2C in HLD mode? If I chose I2C HLD in sysconfig, there will be a error showed blew when I run the project.

Have you tried the steps mentioned in the another thread? If not, please try and let us know the results.

I can see the code is failing at I2C_open() function which is common for both HLD and LLD driver. In the I2C_open() we are initializing both HLD and LLD drivers.

YQY said:
When will the new SDK be released ?

The next release of SDK is scheduled to be released by the end of December.

Regards,

Tushar

0 YQY 22 days ago in reply to Tushar Thakur

Prodigy 15 points

Hi Tushar Thakur,

Thanks for reply. I have solved problem. Thank you for supplying help.

Regards,

YQY

+1 Tushar Thakur 22 days ago in reply to YQY

TI__Mastermind 26153 points

Hi YQY,

YQY said:
I have solved problem.

Thanks for the confirmation.

YQY said:
Thank you for supplying help.

Happy to help

Closing the thread.

Regards,

Tushar

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AM2434: I2C error in m4_0_0 of AM2434