embedded_sdmmc::sdcard

Struct AcquireOpts

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pub struct AcquireOpts {
    pub use_crc: bool,
    pub acquire_retries: u32,
}
Expand description

Options for acquiring the card.

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§use_crc: bool

Set to true to enable CRC checking on reading/writing blocks of data.

Set to false to disable the CRC. Some cards don’t support CRC correctly and this option may be useful in that instance.

On by default because without it you might get silent data corruption on your card.

§acquire_retries: u32

Sets the number of times we will retry to acquire the card before giving up and returning Err(Error::CardNotFound). By default, card acquisition will be retried 50 times.

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impl Debug for AcquireOpts

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for AcquireOpts

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fn default() -> Self

Returns the “default value” for a type. Read more

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type Error = <U as TryFrom<T>>::Error

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