MSP430FR2433: example code for working with i2c interrupts

Jay Xu

Part Number: MSP430FR2433
Other Parts Discussed in Thread: MSP430F2013

Hi,

I am trying to build an i2c to CEC translator using the MSP430FR2433, was wondering whether there is any example code to help me get started.

I tried using the i2c.c from the example code but still could get the i2c interrupts to work correctly. Anything helps!

Thanks,

-Jay

over 7 years ago

0 Gary Gao over 7 years ago

TI__Mastermind 41120 points

Hi Jay

Have see all the code example as below:

By the way what's the CEC mean?

Gary

0 Jay Xu over 7 years ago in reply to Gary Gao

Prodigy 40 points

Thank you Gary for pointing that out, I have gotten the MSP430FR2433 setup as slave and got detected OK by the master, just need to work on the RX/TX stuff now in the interrupt. The CEC is a management protocol with a single line of bus, there were example codes for such application for the MSP430F2013 but I have not found any for MSP430FR2433, so I am just trying to port over the code now....

0 Gary Gao over 7 years ago in reply to Jay Xu

TI__Mastermind 41120 points

I don't know what's the application note of msp430f2013 you refer to. Can you share the name with me ?
By the way I can suggest you another single line of bus you can refer to.
www.ti.com/.../slaa768
More application you can get from: www.ti.com/.../swab003b.pdf

0 Gary Gao over 7 years ago in reply to Jay Xu

TI__Mastermind 41120 points

Hi Jay

For the code port over you can refer to this document: www.ti.com/.../slaa649d.pdf

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MSP430FR2433: example code for working with i2c interrupts