I2C communication

Carsten

Other Parts Discussed in Thread: MOTORWARE, CONTROLSUITE

Why is there no I2C module in the MotorWare f2802x Driver API?

I've found many different I2C files in the MotorWare and ControlSuite folders, which one should I use to implement a I2C communication?

Thank you,

Carsten

over 10 years ago

0 Maria Todorova over 10 years ago

Guru 13185 points

Hello,
I think these two threads can help you.
e2e.ti.com/.../341955 (there is my code in this thread that you can refer to).
e2e.ti.com/.../341043
Good luck!

Best regards,
Maria

0 Carsten over 10 years ago in reply to Maria Todorova

Intellectual 525 points

Thank you Maria, I will have a look at them.

0 Carsten over 10 years ago

Intellectual 525 points

Are there any examples how to initialize the I2C communication with these API functions (which functions are neccessary in which order)?

0 Maria Todorova over 10 years ago in reply to Carsten

Guru 13185 points

No, you can check ControlSuite example C:\ti\controlSUITE\device_support\f2802x\v222\f2802x_examples_structs\i2c_eeprom, and find the APIs that has correspondence with the initialization bits/registers.

For example:

I2caRegs.I2CSAR = 0x0050; with I2C_setMasterSlaveAddr()

0 Carsten over 10 years ago in reply to Maria Todorova

Intellectual 525 points

Thank you Maria,
I've started with that mentioned example, but had hoped that there are API examples somewhere out there...

Carsten

C2000™︎ microcontrollers

C2000 microcontrollers forum

I2C communication