Add ability to set priority grouping. #431
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Thanks for the pull request, and welcome! The Rust team is excited to review your changes, and you should hear from @adamgreig (or someone else) soon. Please see the contribution instructions for more information. |
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reitermarkus
commented
Apr 21, 2022
src/peripheral/scb.rs
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| }; | ||
| crate::asm::dsb(); | ||
| loop { | ||
| // wait for the reset | ||
| crate::asm::nop(); // avoid rust-lang/rust#28728 | ||
| } | ||
| } | ||
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| /// Set the priority grouping. | ||
| pub fn set_priority_grouping(&mut self, grouping: PriorityGrouping) { |
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Not sure if this is safe or whether it should be an unsafe fn.
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@adamgreig, I extracted the unrelated changes from this PR. Should be easier to review now. |
reitermarkus
commented
May 10, 2022
| /// Priority grouping 6 | ||
| Prigroup6 = 6, | ||
| /// Priority grouping 7 | ||
| Prigroup7 = 7, |
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I think these values are actually swapped, at least compared to the ST HAL.
reitermarkus
commented
May 10, 2022
| /// Priority grouping 6 | ||
| Prigroup6 = 6, | ||
| /// Priority grouping 7 | ||
| Prigroup7 = 7, |
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I think these values are actually swapped, at least compared to the ST HAL.
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@adamgreig, ping. |
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Also update
interrupt::freeto passCriticalSection<'_>instead of a reference.