mirror of https://github.com/eldruin/ds323x-rs
290 lines
8.2 KiB
Rust
290 lines
8.2 KiB
Rust
use ds323x::{ic, interface, Ds323x};
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use embedded_hal_mock::{
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i2c::{Mock as I2cMock, Transaction as I2cTrans},
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spi::{Mock as SpiMock, Transaction as SpiTrans},
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};
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#[allow(unused)]
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pub const DEVICE_ADDRESS: u8 = 0b110_1000;
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#[allow(unused)]
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pub const CONTROL_POR_VALUE: u8 = 0b0001_1100;
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#[allow(unused)]
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pub const DS3231_POR_STATUS: u8 = BitFlags::OSC_STOP | BitFlags::EN32KHZ;
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#[allow(unused)]
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pub const DS323X_POR_STATUS: u8 = BitFlags::OSC_STOP | BitFlags::BB32KHZ | BitFlags::EN32KHZ;
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pub struct Register;
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#[allow(unused)]
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impl Register {
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pub const SECONDS: u8 = 0x00;
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pub const MINUTES: u8 = 0x01;
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pub const HOURS: u8 = 0x02;
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pub const DOW: u8 = 0x03;
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pub const DOM: u8 = 0x04;
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pub const MONTH: u8 = 0x05;
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pub const ALARM1_SECONDS: u8 = 0x07;
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pub const ALARM2_MINUTES: u8 = 0x0B;
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pub const CONTROL: u8 = 0x0E;
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pub const STATUS: u8 = 0x0F;
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pub const AGING_OFFSET: u8 = 0x10;
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pub const TEMP_MSB: u8 = 0x11;
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pub const TEMP_CONV: u8 = 0x13;
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}
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pub struct BitFlags;
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#[allow(unused)]
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impl BitFlags {
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pub const EOSC: u8 = 0b1000_0000;
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pub const BBSQW: u8 = 0b0100_0000;
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pub const TEMP_CONV: u8 = 0b0010_0000;
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pub const RS2: u8 = 0b0001_0000;
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pub const RS1: u8 = 0b0000_1000;
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pub const INTCN: u8 = 0b0000_0100;
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pub const ALARM2_INT_EN: u8 = 0b0000_0010;
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pub const ALARM1_INT_EN: u8 = 0b0000_0001;
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pub const OSC_STOP: u8 = 0b1000_0000;
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pub const BB32KHZ: u8 = 0b0100_0000;
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pub const CRATE1: u8 = 0b0010_0000;
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pub const CRATE0: u8 = 0b0001_0000;
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pub const EN32KHZ: u8 = 0b0000_1000;
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pub const BUSY: u8 = 0b0000_0100;
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pub const ALARM2F: u8 = 0b0000_0010;
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pub const ALARM1F: u8 = 0b0000_0001;
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pub const TEMP_CONV_BAT: u8 = 0b0000_0001;
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pub const ALARM_MATCH: u8 = 0b1000_0000;
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pub const WEEKDAY: u8 = 0b0100_0000;
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}
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pub struct DummyOutputPin;
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impl embedded_hal::digital::v2::OutputPin for DummyOutputPin {
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type Error = ();
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fn set_low(&mut self) -> Result<(), Self::Error> {
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Ok(())
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}
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fn set_high(&mut self) -> Result<(), Self::Error> {
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Ok(())
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}
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}
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pub fn new_ds3231(
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transactions: &[I2cTrans],
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) -> Ds323x<interface::I2cInterface<I2cMock>, ic::DS3231> {
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Ds323x::new_ds3231(I2cMock::new(transactions))
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}
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pub fn new_ds3232(
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transactions: &[I2cTrans],
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) -> Ds323x<interface::I2cInterface<I2cMock>, ic::DS3232> {
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Ds323x::new_ds3232(I2cMock::new(transactions))
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}
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pub fn new_ds3234(
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transactions: &[SpiTrans],
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) -> Ds323x<interface::SpiInterface<SpiMock, DummyOutputPin>, ic::DS3234> {
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Ds323x::new_ds3234(SpiMock::new(transactions), DummyOutputPin)
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}
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pub fn destroy_ds3231(dev: Ds323x<interface::I2cInterface<I2cMock>, ic::DS3231>) {
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dev.destroy_ds3231().done();
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}
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pub fn destroy_ds3232(dev: Ds323x<interface::I2cInterface<I2cMock>, ic::DS3232>) {
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dev.destroy_ds3232().done();
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}
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pub fn destroy_ds3234(dev: Ds323x<interface::SpiInterface<SpiMock, DummyOutputPin>, ic::DS3234>) {
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dev.destroy_ds3234().0.done();
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}
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#[macro_export]
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macro_rules! get_test {
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($name:ident, $method:ident, $create_method:ident, $destroy_method:ident, $expected:expr, $transactions:expr) => {
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#[test]
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fn $name() {
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let trans = $transactions;
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let mut dev = $create_method(&trans);
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assert_eq!($expected, dev.$method().unwrap());
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$destroy_method(dev);
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}
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};
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}
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#[macro_export]
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macro_rules! set_test {
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($name:ident, $method:ident, $create_method:ident, $destroy_method:ident, $value:expr, $transactions:expr) => {
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#[test]
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fn $name() {
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let trans = $transactions;
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let mut dev = $create_method(&trans);
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dev.$method($value).unwrap();
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$destroy_method(dev);
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}
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};
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}
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#[macro_export]
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macro_rules! assert_invalid_input_data {
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($result:expr) => {
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match $result {
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Err(Error::InvalidInputData) => (),
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_ => panic!("InvalidInputData error not returned."),
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}
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};
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}
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#[macro_export]
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macro_rules! set_invalid_test {
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($name:ident, $method:ident, $create_method:ident, $destroy_method:ident, $value:expr) => {
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#[test]
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fn $name() {
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let mut dev = $create_method(&[]);
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assert_invalid_input_data!(dev.$method($value));
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$destroy_method(dev);
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}
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};
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}
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#[macro_export]
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macro_rules! call_test {
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($name:ident, $method:ident, $create_method:ident, $destroy_method:ident, $transactions:expr) => {
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#[test]
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fn $name() {
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let trans = $transactions;
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let mut dev = $create_method(&trans);
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dev.$method().unwrap();
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$destroy_method(dev);
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}
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};
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}
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#[macro_export]
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macro_rules! _get_param_test {
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($name:ident, $method:ident, $value:expr, $i2c_transactions:expr, $spi_transactions:expr) => {
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mod $name {
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use super::*;
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get_test!(
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can_get_ds3231,
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$method,
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new_ds3231,
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destroy_ds3231,
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$value,
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$i2c_transactions
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);
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get_test!(
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can_get_ds3232,
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$method,
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new_ds3232,
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destroy_ds3232,
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$value,
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$i2c_transactions
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);
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get_test!(
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can_get_ds3234,
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$method,
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new_ds3234,
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destroy_ds3234,
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$value,
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$spi_transactions
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);
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}
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};
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}
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#[macro_export]
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macro_rules! get_param_test {
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($name:ident, $method:ident, $register:ident, $value:expr, $binary_value:expr) => {
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_get_param_test!(
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$name,
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$method,
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$value,
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[I2cTrans::write_read(
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DEV_ADDR,
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vec![Register::$register],
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vec![$binary_value]
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)],
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[SpiTrans::transfer(
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vec![Register::$register, 0],
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vec![Register::$register, $binary_value]
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)]
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);
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};
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}
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#[macro_export]
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macro_rules! transactions_i2c_read {
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($register1:ident, [ $( $read_bin:expr ),+ ], [ $( $read_bin2:expr ),* ]) => {
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[ I2cTrans::write_read(DEV_ADDR, vec![Register::$register1], vec![$( $read_bin ),*]) ]
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}
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}
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#[macro_export]
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macro_rules! transactions_spi_read {
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($register1:ident, [ $( $read_bin:expr ),+ ], [ $( $read_bin2:expr ),+ ]) => {
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[ SpiTrans::transfer(vec![Register::$register1, $( $read_bin2 ),*], vec![Register::$register1, $( $read_bin ),*]) ]
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}
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}
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#[macro_export]
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macro_rules! get_param_read_array_test {
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($name:ident, $method:ident, $value:expr, $register1:ident, [ $( $read_bin:expr ),+ ], [ $( $read_bin2:expr ),+ ]) => {
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_get_param_test!($name, $method, $value,
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transactions_i2c_read!($register1, [ $( $read_bin ),* ], [ ]),
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transactions_spi_read!($register1, [ $( $read_bin ),* ], [ $( $read_bin2 ),* ]) );
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};
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}
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#[macro_export]
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macro_rules! _set_param_test {
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($name:ident, $method:ident, $value:expr, $i2c_transactions:expr, $spi_transactions:expr) => {
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mod $name {
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use super::*;
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set_test!(
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can_set_ds3231,
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$method,
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new_ds3231,
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destroy_ds3231,
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$value,
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$i2c_transactions
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);
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set_test!(
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can_set_ds3232,
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$method,
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new_ds3232,
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destroy_ds3232,
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$value,
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$i2c_transactions
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);
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set_test!(
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can_set_ds3234,
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$method,
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new_ds3234,
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destroy_ds3234,
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$value,
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$spi_transactions
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);
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}
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};
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}
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#[macro_export]
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macro_rules! set_param_test {
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($name:ident, $method:ident, $register:ident, $value:expr, $binary_value:expr) => {
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_set_param_test!(
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$name,
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$method,
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$value,
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[I2cTrans::write(
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DEV_ADDR,
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vec![Register::$register, $binary_value]
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)],
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[SpiTrans::write(vec![
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Register::$register + 0x80,
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$binary_value
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])]
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);
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};
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}
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