PGA450-Q1

saurabh paliwal

Other Parts Discussed in Thread: PGA450-Q1

we are working with signal conditioner pga450-q1 IC for distance measurement. we don't have its evm , so we are making our own circuit for enabling it to communicate in SPI mode. what software we can use to program it? and can u provide me the default code settings that i should make?

over 10 years ago

0 Clancy Soehren over 10 years ago

TI__Mastermind 23810 points

You can find sample firmware on the E2E wiki:

http://e2e.ti.com/support/applications/automotive/w/design_notes/2584.pga450-ussc.aspx

The compiler used was Keil uVision 4, of which you can download a free trial version here:

https://www.keil.com/demo/eval/c51.htm

Please let me know if you have more questions.

Thanks,

-Clancy

0 saurabh paliwal over 10 years ago in reply to Clancy Soehren

Prodigy 115 points

Thanks Clancy for your much needed help.

Just started working on your suggestions . We may need your help again in future.

Thanks

0 saurabh paliwal over 10 years ago in reply to Clancy Soehren

Prodigy 115 points

i want to use SPI communication (Evaluation tab) to transfer to transfer all data from GUI to PGA450-Q1 IC. Then ,do I need to use any software settings or code?

And since I dont have a 58kHz transducer ,I have to go for a one with 40kHz frequency. will evaluation tab allow this?

In SPI mode ,how will I get the distance output?

( I dont have PGA450-Q1 EVM ).

0 Vinoth T over 9 years ago in reply to Clancy Soehren

Prodigy 105 points

The given firmware link is removed , any one can send the firmware code.

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PGA450-Q1