diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/common/mod.rs | 1 | ||||
| -rw-r--r-- | tests/tier2_i2c.rs | 32 |
2 files changed, 33 insertions, 0 deletions
diff --git a/tests/common/mod.rs b/tests/common/mod.rs index 7f55942..89b81c9 100644 --- a/tests/common/mod.rs +++ b/tests/common/mod.rs @@ -21,6 +21,7 @@ impl BitFlags { pub const DR2 : u16 = 0b0000_0000_1000_0000; pub const DR1 : u16 = 0b0000_0000_0100_0000; pub const DR0 : u16 = 0b0000_0000_0010_0000; + pub const COMP_MODE : u16 = 0b0000_0000_0001_0000; } pub struct Config { diff --git a/tests/tier2_i2c.rs b/tests/tier2_i2c.rs new file mode 100644 index 0000000..1eb2871 --- /dev/null +++ b/tests/tier2_i2c.rs @@ -0,0 +1,32 @@ +extern crate embedded_hal; +extern crate embedded_hal_mock as hal; +use hal::i2c::Transaction as I2cTrans; +extern crate ads1x1x; +use ads1x1x::ComparatorMode; + +#[macro_use] +mod common; +use common::{ new_ads1014, destroy_ads1014, + DEVICE_ADDRESS as DEV_ADDR, Register, BitFlags, Config }; + +macro_rules! test_set_comparator_mode { + ($name:ident, $variant:ident, $config:expr) => { + #[test] + fn $name() { + let transactions = [ I2cTrans::write(DEV_ADDR, vec![Register::CONFIG, $config.msb(), $config.lsb()]) ]; + let mut dev = new_ads1014(&transactions); + dev.set_comparator_mode(ComparatorMode::$variant).unwrap(); + destroy_ads1014(dev); + } + } +} + + +mod can_set_comparator_mode { + use super::*; + test_set_comparator_mode!(traditional, Traditional, Config::default().with_low( BitFlags::COMP_MODE)); + test_set_comparator_mode!(window, Window, Config::default().with_high(BitFlags::COMP_MODE)); +} + + + |