RTOS/TI-RTOS-PROC: Why should we care priorities of sequencers in TM4C123GH6PM ADC Module?

embedded_sys

Prodigy 100 points

Part Number: TI-RTOS-PROC
Other Parts Discussed in Thread: TM4C123GH6PM

Tool/software: TI-RTOS

Why should we care priorities of sequencers in TM4C123GH6PM ADC Module?

over 6 years ago

0 Biser Gatchev-XID over 6 years ago

TI__Guru**** 393215 points

What processor is this? Which SDK? Please post the required information, otherwise we cannot process your query.

0 Yordan Kovachev over 6 years ago in reply to Biser Gatchev-XID

TI__Guru**** 161600 points

Could you please share the info? I haven't heard back so I am closing this thread, you can reopen it simply by replying with the additional information required.

Best Regards,
Yordan

0 Ralph Jacobi over 6 years ago

TI__Guru*** 135355 points

Hello embedded,

When using multiple sequencers, it is not advised to have them on the same priority as you will get inconsistent results that way due to changes in the sampling time. So you would want to have each sequencer on a unique priority so they always operate at the same interval giving you consistent results. This is discussed a bit in Section 13.3.2.3 of the datasheet.

0 embedded_sys over 6 years ago in reply to Ralph Jacobi

Prodigy 100 points

Thank you

0 embedded_sys over 6 years ago in reply to Ralph Jacobi

Prodigy 100 points

Hello Ralph,

Thanks for the explanation.

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RTOS/TI-RTOS-PROC: Why should we care priorities of sequencers in TM4C123GH6PM ADC Module?