forked from M-Labs/humpback-dds
85 lines
1.5 KiB
Rust
85 lines
1.5 KiB
Rust
#![no_std]
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extern crate embedded_hal;
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use embedded_hal::{
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digital::v2::OutputPin,
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blocking::spi::Transfer,
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};
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use core::{
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cell,
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marker::PhantomData,
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};
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use cortex_m;
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use cortex_m_semihosting::hprintln;
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#[macro_use]
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pub mod bitmask_macro;
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pub mod spi_slave;
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// use crate::spi_slave::{
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// Parts,
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// SPISlave,
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// };
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pub mod cpld;
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use crate::cpld::CPLD;
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pub mod config_register;
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use crate::config_register::ConfigRegister;
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pub mod attenuator;
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use crate::attenuator::Attenuator;
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pub mod dds;
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use crate::dds::DDS;
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pub mod scpi;
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/*
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* Enum for structuring error
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*/
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#[derive(Debug)]
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pub enum Error<E> {
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SPI(E),
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CSError,
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GetRefMutDataError,
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AttenuatorError,
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IOUpdateError,
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DDSError,
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}
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/*
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* Struct for Urukul master device
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*/
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pub struct Urukul<SPI> {
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config_register: ConfigRegister<SPI>,
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attenuator: Attenuator<SPI>,
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dds: [DDS<SPI>; 4],
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}
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impl<SPI, E> Urukul<SPI>
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where
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SPI: Transfer<u8, Error = E>,
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{
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/*
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* Master constructor for the entire Urukul device
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*/
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pub fn new(spi1: SPI, spi2: SPI, spi3: SPI, spi4: SPI, spi5: SPI, spi6: SPI, spi7: SPI, f_ref_clks: [u64; 4]) -> Self {
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// Construct cpld and get parts
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// let switch = CPLD::new(spi, chip_select, io_update);
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// let parts = switch.split();
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// Construct Urukul
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Urukul {
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config_register: ConfigRegister::new(spi1),
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attenuator: Attenuator::new(spi2),
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dds: [
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DDS::new(spi4, f_ref_clks[1]),
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DDS::new(spi5, f_ref_clks[1]),
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DDS::new(spi6, f_ref_clks[2]),
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DDS::new(spi7, f_ref_clks[3]),
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],
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// _phantom: PhantomData,
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}
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}
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} |