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* Merge pull request #5061 from ericseppanen/pio_dividerHEADmainDario Nieuwenhuis2025-12-191-6/+55
|\ | | | | | | embassy_rp: improve calculate_pio_clock_divider
| * clock_divider: use core::assert in const fnEric Seppanen2025-12-131-3/+3
| | | | | | | | defmt::assert gives a compile error in const context.
| * improve pio clock divider mathEric Seppanen2025-12-131-11/+32
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Ensure that the fractional part of the clock divider is accurately calculated. This does additional u32 division/mod operations, which I think is better than using u64 for its extra precision. Also: - Add additional asserts to catch out-of-bounds results. - Make the version that accepts the system clock as a parameter const and public, so if anyone wants to hardcode the system frequency they can avoid any runtime computation. - Remove the `inline` attributes because the function has grown quite a bit.
| * add unit test for calculate_pio_clock_dividerEric Seppanen2025-12-131-1/+29
| | | | | | | | | | The test will fail, because the current implementation doesn't calculate the fractional part.
* | Merge pull request #5108 from liebman/low-power-stm32wl5xxoviat2025-12-1911-21/+170
|\ \ | | | | | | | | | low-power: stm32wl5x
| * | update low-power: stm32wl5x update stm32-metapacliebman2025-12-192-5/+5
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| * | low-power: stm32wl5xliebman2025-12-1910-19/+168
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* | Merge pull request #5100 from bugadani/fallible-from-waker2Dario Nieuwenhuis2025-12-194-4/+20
|\ \ | | | | | | executor: Add fallible from_waker getter
| * | executor: Add fallible from_waker getterDániel Buga2025-12-184-4/+20
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* | | Merge pull request #4745 from embassy-rs/io07Dario Nieuwenhuis2025-12-1955-75/+223
|\ \ \ | | | | | | | | Update to embedded-io 0.7
| * | | Update to embedded-io 0.7Dario Nieuwenhuis2025-12-1955-75/+223
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* | | Merge pull request #5110 from Sha0S/mainxoviat2025-12-198-0/+63
|\ \ \ | | | | | | | | | | | | stm32: disable HSI48 if not in use
| * | | rustfmtBernát Süli2025-12-191-2/+2
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| * | | stm32: disable HSI48 if not in useBernát Süli2025-12-198-0/+63
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* | | Merge pull request #5090 from xoviat/wpanxoviat2025-12-193-31/+138
|\ \ \ | | | | | | | | | | | | add fus fw upgrade methods
| * | | fus: add fw upgrade methodsxoviat2025-12-183-31/+138
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* | | Merge pull request #5107 from jamesmunns/james/spllJames Munns2025-12-183-81/+555
|\ \ \ | | | | | | | | | | | | [MCXA]: Add SPLL/PLL1 support
| * | | SPLL needs to ensure LDO is activeJames Munns2025-12-181-0/+3
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| * | | Cleanups, docsJames Munns2025-12-183-131/+167
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| * | | First basic test worksJames Munns2025-12-183-20/+103
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| * | | Pre-testJames Munns2025-12-182-16/+368
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* | | | Merge pull request #5105 from felipebalbi/mcxa/reset-reasonJames Munns2025-12-182-38/+153
|\ \ \ \ | | | | | | | | | | | | | | | [MCXA] reset_reason: process multiple bits
| * | | | [MCXA] reset_reason: process multiple bitsFelipe Balbi2025-12-182-38/+153
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After testing with the pending watchdog driver, I noticed that more than one bit got set (Warm and Wdog0), changing my original assumption of this register being one-hot. Update the `reset_reason()` function and example according to James Munns' MCXA DMA Error implementation.
* | | | | Merge pull request #5106 from felipebalbi/mcxa/dmaJames Munns2025-12-181-1/+1
|\ \ \ \ \ | | | | | | | | | | | | | | | | | | [MCXA] dma: fix typo
| * | | | | [MCXA] dma: fix typoFelipe Balbi2025-12-181-1/+1
| |/ / / / | | | | | | | | | | | | | | | Should be an and, not or.
* | | | | Merge pull request #5104 from embassy-rs/nrf54-now-initDario Nieuwenhuis2025-12-182-0/+6
|\ \ \ \ \ | |/ / / / |/| | | | | | | | | fix: avoid hang if calling now() before syscounter is enabled
| * | | | fix: avoid hang if calling now() before syscounter is enabledUlf Lilleengen2025-12-182-0/+6
| |/ / / | | | | | | | | | | | | | | | | | | | | If the time driver now() is called before the syscounter is enabled on nrf54, it would hang. The fix checks if syscounter is enabled, and returns 0 if not.
* | | | Merge pull request #5103 from Sha0S/mainxoviat2025-12-183-0/+15
|\ \ \ \ | | | | | | | | | | | | | | | stm32: disable HSI if not used
| * | | | stm32: disable HSI if not usedBernát Süli2025-12-183-0/+15
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* | | | | Merge pull request #5101 from xoviat/low-power-rtcxoviat2025-12-185-92/+45
|\ \ \ \ \ | |_|/ / / |/| | | | | | | | | stm32: use datemath to resume time
| * | | | Merge branch 'main' of github.com:embassy-rs/embassy into low-power-rtcxoviat2025-12-1824-91/+284
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* | | | | Merge pull request #5071 from jamesmunns/james/bad-soscJames Munns2025-12-187-55/+239
|\ \ \ \ \ | |_|/ / / |/| | | | | | | | | [MCXA]: Add support for SOSC/clk_in
| * | | | Update example to not explicitly configure rangeJames Munns2025-12-151-2/+1
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| * | | | Add SOSC supportJames Munns2025-12-157-55/+240
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* | | | | Merge pull request #5098 from xoviat/low-powerxoviat2025-12-1815-30/+34
|\ \ \ \ \ | |_|_|/ / |/| | | | | | | | | make stm32wb examples use low-power-pender
| * | | | ci: remove mac and ble testxoviat2025-12-181-2/+2
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| * | | | stm32: cleanup low-power featuresxoviat2025-12-1814-28/+32
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* | | | | Merge pull request #5093 from rukai/fix_rp_web_usb_example_on_windowsDario Nieuwenhuis2025-12-182-5/+10
|\ \ \ \ \ | |/ / / / |/| | | | | | | | | Fix rp webusb example on windows
| * | | | Fix rp webusb example on windowsLucas Kent2025-12-182-5/+10
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| | | * | stm32: use datemath to resume timexoviat2025-12-185-92/+45
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* | | | Merge pull request #5092 from felipebalbi/imxrt/dmaFelipe Balbi2025-12-172-5/+7
|\ \ \ \ | |/ / / |/| | | | | | | [iMXRT] dma: fix potential underflow bug
| * | | [iMXRT] dma: fix transfer count computationFelipe Balbi2025-12-161-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | count should be defined as the integer div_round_up of buffer length and word size, otherwise transferring small buffers will cause a panic due to underflow: if we let from = [0u32; 1]; then calling dma::write() will result in: let count = ((1 / 4 as usize) - 1) = 0 - 1 // underflow Rounding up results in 1 - 1 as expected.
| * | | [iMXRT] dma: define MAX_CHUNK_SIZE constantFelipe Balbi2025-12-162-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | Instead of adding magic constants all over the place, let's just define DMA MAX_CHUNK_SIZE in a single constant that be referenced by the various users.
* | | | Merge pull request #5088 from oddlama/fix-nrf54-pin-countDario Nieuwenhuis2025-12-161-9/+6
|\ \ \ \ | |/ / / |/| | | | | | | fix: use correct pin count for the nrf54 chip family
| * | | fix: use correct pin count for the nrf54 chip familyoddlama2025-12-161-9/+6
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* | | Merge pull request #4726 from RaulIQ/mainxoviat2025-12-162-0/+43
|\ \ \ | | | | | | | | | | | | [embassy-stm32] add DMA-based input capture for timer channels
| * \ \ Merge branch 'main' into mainRaul Alimbekov2025-12-161024-12312/+63082
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| * | | | style: cargo fmtRaulIQ2025-10-021-1/+2
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| * | | | fix: correct DMA configuration and registers in receive_waveformRaulIQ2025-10-021-4/+7
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| * | | | changelog: add entry for receive_waveformRaulIQ2025-09-301-1/+1
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