Struct rp2040_pac::i2c0::ic_enable_status::IC_ENABLE_STATUS_SPEC

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pub struct IC_ENABLE_STATUS_SPEC;
Expand description

I2C Enable Status Register

The register is used to report the DW_apb_i2c hardware status when the IC_ENABLE[0] register is set from 1 to 0; that is, when DW_apb_i2c is disabled.

If IC_ENABLE[0] has been set to 1, bits 2:1 are forced to 0, and bit 0 is forced to 1.

If IC_ENABLE[0] has been set to 0, bits 2:1 is only be valid as soon as bit 0 is read as ‘0’.

Note: When IC_ENABLE[0] has been set to 0, a delay occurs for bit 0 to be read as 0 because disabling the DW_apb_i2c depends on I2C bus activities.

You can read this register and get ic_enable_status::R. See API.

Trait Implementations§

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impl RegisterSpec for IC_ENABLE_STATUS_SPEC

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type Ux = u32

Raw register type (u8, u16, u32, …).
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impl Resettable for IC_ENABLE_STATUS_SPEC

reset() method sets IC_ENABLE_STATUS to value 0

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const RESET_VALUE: u32 = 0u32

Reset value of the register.
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fn reset_value() -> Self::Ux

Reset value of the register.
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impl Readable for IC_ENABLE_STATUS_SPEC

read() method returns ic_enable_status::R reader structure

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