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Can't read registers from ads1299 platform

Yun Yao1

Prodigy 40 points

Hi guys,

I met a problem, I was wondering maybe you guys can help me. From yesterday on, my platform can't read registers anymore, it takes more than 20 minutes to read registers but all registers are 0, and the 7-segment display on the platform doesn't work as usual.

I don't know what's the problem, I re-installed the software but it doesn't work.

Thank you.

over 12 years ago

0 Greg Hupp over 12 years ago

TI__Mastermind 23235 points

Did you chance any hardware settings of the EVM? The LED is indicating that the software is no longer being able to connect to the hardware; therefore something has changed in the configuration.

0 Yun Yao1 over 12 years ago in reply to Greg Hupp

Prodigy 40 points

Hi Greg,

I found out that the platform was in standby mode, and that's why I could not connect the board with software.

Thank you.

0 Melanie Jung over 12 years ago in reply to Yun Yao1

Intellectual 480 points

Have the same problem since the beginning.

How to get out of Standby mode? Or is it a software problem?

Regards Melanie

0 Melanie Jung over 12 years ago in reply to Melanie Jung

Intellectual 480 points

The problem dissapear, when I use the on board ad not the in chip clock.

The in Chip clock is not working and causing timing problem with the EVM board.

Regards

Melanie

0 Matei Cucu over 10 years ago in reply to Melanie Jung

Prodigy 105 points

Hello. I'm having this error now too. How did you fix it please? It's kind of urgent

0 Melanie Jung over 10 years ago in reply to Matei Cucu

Intellectual 480 points

For me it helped to use the external clock for SPI.

Take care, not all jumper names are correct in the manual.

Regards

Melanie