ds323x-rs/tests/ds3232_4.rs

#[deny(warnings)]

extern crate embedded_hal_mock as hal;
use hal::i2c::Transaction as I2cTrans;
use hal::spi::Transaction as SpiTrans;

extern crate ds323x;
use ds323x::TempConvRate;

#[allow(unused)]
mod common;
use common::{ DEVICE_ADDRESS as DEV_ADDR, Register,
              new_ds3232, new_ds3234, destroy_ds3232,
              destroy_ds3234, BitFlags as BF, DS323X_POR_STATUS };

macro_rules! call_method_status_test {
    ($name:ident, $method:ident, $value:expr) => {
        mod $name {
            use super::*;
            call_test!(can_call_ds3232, $method, new_ds3232, destroy_ds3232,
                [ I2cTrans::write(DEV_ADDR, vec![Register::STATUS, $value]) ]);
            call_test!(can_call_ds3234, $method, new_ds3234, destroy_ds3234,
                [ SpiTrans::write(vec![Register::STATUS + 0x80, $value]) ]);
        }
    };
}

#[macro_export]
macro_rules! _set_param_test_2_4 {
    ($name:ident, $method:ident, $value:expr, $i2c_transactions:expr, $spi_transactions:expr) => {
        mod $name {
            use super::*;
            set_test!(can_set_ds3232, $method, new_ds3232, destroy_ds3232, $value, $i2c_transactions);
            set_test!(can_set_ds3234, $method, new_ds3234, destroy_ds3234, $value, $spi_transactions);
        }
    };
}

#[macro_export]
macro_rules! set_param_test_2_4 {
    ($name:ident, $method:ident, $register:ident, $value:expr, $binary_value:expr) => {
        _set_param_test_2_4!($name, $method, $value,
            [ I2cTrans::write(DEV_ADDR, vec![Register::$register, $binary_value]) ],
            [ SpiTrans::write(vec![Register::$register + 0x80, $binary_value]) ]);
    };
}

const DEFAULT_WRITE_STATUS: u8 = DS323X_POR_STATUS | BF::ALARM2F | BF::ALARM1F;

call_method_status_test!(can_en_32khz_bat, enable_32khz_output_on_battery,
    DEFAULT_WRITE_STATUS |  BF::BB32KHZ );
call_method_status_test!(can_dis_32khz_bat, disable_32khz_output_on_battery,
    DEFAULT_WRITE_STATUS & !BF::BB32KHZ);

set_param_test_2_4!(can_set_cr_64s, set_temperature_conversion_rate, STATUS, TempConvRate::_64s,
    DEFAULT_WRITE_STATUS & !BF::CRATE1 & !BF::CRATE0);
set_param_test_2_4!(can_set_cr_128s, set_temperature_conversion_rate, STATUS, TempConvRate::_128s,
    DEFAULT_WRITE_STATUS & !BF::CRATE1 |  BF::CRATE0);
set_param_test_2_4!(can_set_cr_256s, set_temperature_conversion_rate, STATUS, TempConvRate::_256s,
    DEFAULT_WRITE_STATUS |  BF::CRATE1 & !BF::CRATE0);
set_param_test_2_4!(can_set_cr_512s, set_temperature_conversion_rate, STATUS, TempConvRate::_512s,
    DEFAULT_WRITE_STATUS |  BF::CRATE1 |  BF::CRATE0);