30 lines
499 B
Rust
30 lines
499 B
Rust
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use embedded_hal::blocking::spi::Transfer;
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use cortex_m_semihosting::hprintln;
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use crate::Error;
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pub struct DDS<SPI> {
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spi: SPI,
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}
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impl<SPI, E> DDS<SPI>
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where
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SPI: Transfer<u8, Error= E>
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{
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pub fn new(spi: SPI) -> Self {
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DDS {
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spi
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}
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}
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}
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impl<SPI, E> Transfer<u8> for ConfigRegister<SPI>
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where
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SPI: Transfer<u8, Error = E>
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{
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type Error = Error<E>;
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fn transfer<'w>(&mut self, words: &'w mut [u8]) -> Result<&'w [u8], Self::Error> {
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self.spi.transfer(words).map_err(Error::SPI)
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}
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}
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