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PX4 H7 ADC - stm32h7_adc: Dynamically set clock prescaler and BOOST settings #22503

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merged 3 commits into from
Jan 30, 2024

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davids5
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@davids5 davids5 commented Dec 7, 2023

These HW changes have been tested and this PR is For build testing PX4/NuttX#289

once CI is happy it the NuttX PR will be merged and this branch repointed.

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davids5 commented Jan 29, 2024

rebased on current main

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dagar commented Jan 30, 2024

PX4/NuttX#289 merged

   The ADC peripheral can only support up to
   50MHz on rev V silicon and 36MHz on Y silicon.
   The existing driver always used no prescaler
   and kept boost setting at 0.
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davids5 commented Jan 30, 2024

@dagar - repointed to NuttX HEAD

@davids5 davids5 marked this pull request as ready for review January 30, 2024 16:31
@davids5 davids5 changed the title NuttX with PX4 H7 ADC - stm32h7_adc: Dynamically set clock prescaler and BOOST settings Jan 30, 2024
@dagar dagar merged commit 76a2acb into main Jan 30, 2024
89 of 91 checks passed
@dagar dagar deleted the pr-h7-adc-clock branch January 30, 2024 23:07
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