AURIX™ Forum Discussions

[jsteinbaeck]

Hello everyone,

is there an example project available for the TC21x to emulate an I2C interface (Aurix Dev Studio)?

I have an TC212 evaluation board and would like to communicate with an I2C slave device. 
If no ready-to-use example is available, I will have to implement the emulation via bit banging by myself (according to this Knowledge Base Article). 
But I'm also struggling to find an Aurix Dev Studio blank base project for the aforementioned Aurix controller. Is there none available?

Thanks  in advance

[lgacnik97]

Refer to open source libraries from Infineon (iLLD) available as open-source on GitHub. I'm currently working on TC3XX I2C myself and I use it as support material for this project.

[Nambi · Accepted solution]

Hi,

There is no I2C  Aurix Development Studio example directly available for the TC212  kit. You can use the example available for the TC297 kit as a reference.

https://github.com/Infineon/AURIX_code_examples/tree/master/code_examples/I2C_Read_Ext_Device_1_KIT_...

https://www.infineon.com/dgdl/Infineon-AURIX_I2C_Read_Ext_Device_1_KIT_TC297_TFT-Training-v01_00-EN....

Best Regards.