Struct rp2040_pac::PWM

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pub struct PWM { /* private fields */ }

Expand description

Simple PWM

Implementations§

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impl PWM

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pub const PTR: const RegisterBlock = {0x40050000 as const pwm::RegisterBlock}

Pointer to the register block

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pub const fn ptr() -> *const RegisterBlock

Return the pointer to the register block

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pub unsafe fn steal() -> Self

Steal an instance of this peripheral

§Safety

Ensure that the new instance of the peripheral cannot be used in a way that may race with any existing instances, for example by only accessing read-only or write-only registers, or by consuming the original peripheral and using critical sections to coordinate access between multiple new instances.

Additionally, other software such as HALs may rely on only one peripheral instance existing to ensure memory safety; ensure no stolen instances are passed to such software.

Methods from Deref<Target = RegisterBlock>§

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pub fn ch(&self, n: usize) -> &CH

0x00..0xa0 - Cluster CH%s, containing CH*_CC, CH*_CSR, CH*_CTR, CH*_DIV, CH*_TOP

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pub fn ch_iter(&self) -> impl Iterator<Item = &CH>

Iterator for array of: 0x00..0xa0 - Cluster CH%s, containing CH*_CC, CH*_CSR, CH*_CTR, CH*_DIV, CH*_TOP

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pub fn en(&self) -> &EN

0xa0 - This register aliases the CSR_EN bits for all channels.
Writing to this register allows multiple channels to be enabled
or disabled simultaneously, so they can run in perfect sync.
For each channel, there is only one physical EN register bit,
which can be accessed through here or CHx_CSR.

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