WriteErase

stm32g0xx_hal::flash

Trait WriteErase 

Source 
pub trait WriteErase {
    type NativeType;

    // Required methods
    fn status(&self) -> Result;
    fn erase_page(&mut self, page: FlashPage) -> Result;
    fn write_native(
        &mut self,
        address: usize,
        array: &[Self::NativeType],
    ) -> Result;
    fn write(&mut self, address: usize, data: &[u8]) -> Result;
}

Required Associated Types§

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type NativeType

Native type of the flash for writing with the correct alignment and size

Can be u8, u16, u32, …, or any user defined type

Required Methods§

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fn status(&self) -> Result

check flash status

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fn erase_page(&mut self, page: FlashPage) -> Result

Erase specified flash page.

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fn write_native(&mut self, address: usize, array: &[Self::NativeType]) -> Result

The smallest possible write, depends on platform

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fn write(&mut self, address: usize, data: &[u8]) -> Result

Read a buffer of bytes to memory, this uses the native writes internally and if it’s not the same length and a set of native writes the write will be padded to fill a native write.

Implementors§