DLPDLCR2010EVM: I2C commands / source code for MSP430

Alex Taylor

Part Number: DLPDLCR2010EVM
Other Parts Discussed in Thread: DLPC3435

Hi,

The support page for the DLPDLCR2010EVM doesn't seem to have a download link for the firmware or source code for the MSP430 controller. We are looking for the commands to send over the USB->I2C bridge to switch the projector on / off and this isn't described in any of the documentation.

Many thanks

over 4 years ago

0 Kyle Rakos over 4 years ago

TI__Mastermind 20045 points

Hello Alex,

You can find it on the main page for the DLPDLCR2010EVM titled DLP2010-MSP430-SW. There is a download button available. Please let me know if you were asking for something else.

Thanks,
Kyle

0 Alex Taylor over 4 years ago in reply to Kyle Rakos

Prodigy 20 points

Thanks Kyle,

Was obviously looking in the wrong place! Unfortunately it's a .EXE file so I can't do anything with it on my Mac very easily..

Do you know what the I2C commands are for toggling the PROJ_ON signal?

Kind regards,
Alex

0 Kyle Rakos over 4 years ago in reply to Alex Taylor

TI__Mastermind 20045 points

Hello Alex,

If you are able to find a way to run it, all the .exe contains is a clickwrap license required to be agreed to before using the code.

We do not have a DLPC3435 I2C command to turn on PROJ_ON since it is an input to the device. However, it is attached to the MSP430 as shown on this reference design: https://www.ti.com/tool/TIDA-00325

Thanks,
Kyle

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DLPDLCR2010EVM: I2C commands / source code for MSP430