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| author | Diego Barrios Romero <eldruin@gmail.com> | 2018-11-08 19:03:13 +0100 |
|---|---|---|
| committer | Diego Barrios Romero <eldruin@gmail.com> | 2018-11-08 19:03:13 +0100 |
| commit | e31c1d944a814999bd80f86d6fd3fc7f604fc54b (patch) | |
| tree | bc599a10045831f344de85fa37c6af6ce3f57336 | |
| parent | dbecb1c3af672b06e7443134e1efc7f5050e99ff (diff) | |
| download | ads1x1x-async-e31c1d944a814999bd80f86d6fd3fc7f604fc54b.tar.gz ads1x1x-async-e31c1d944a814999bd80f86d6fd3fc7f604fc54b.tar.xz ads1x1x-async-e31c1d944a814999bd80f86d6fd3fc7f604fc54b.zip | |
Add tests for setting the data rate
| -rw-r--r-- | tests/ads1x1x_i2c.rs | 36 | ||||
| -rw-r--r-- | tests/common/mod.rs | 7 |
2 files changed, 40 insertions, 3 deletions
diff --git a/tests/ads1x1x_i2c.rs b/tests/ads1x1x_i2c.rs new file mode 100644 index 0000000..0163487 --- /dev/null +++ b/tests/ads1x1x_i2c.rs @@ -0,0 +1,36 @@ +extern crate embedded_hal; +extern crate embedded_hal_mock as hal; +use hal::i2c::Transaction as I2cTrans; +extern crate ads1x1x; +use ads1x1x::DataRate; + +#[macro_use] +mod common; +use common::{ new_ads1013, destroy_ads1013, + DEVICE_ADDRESS as DEV_ADDR, Register, BitFlags, Config }; + +macro_rules! test_set_data_rate { + ($name:ident, $variant:ident, $config:expr) => { + #[test] + fn $name() { + let transactions = [ I2cTrans::write(DEV_ADDR, vec![Register::CONFIG, $config.msb(), $config.lsb()]) ]; + let mut dev = new_ads1013(&transactions); + dev.set_data_rate(DataRate::$variant).unwrap(); + destroy_ads1013(dev); + } + } +} + +mod data_rate { + use super::*; + test_set_data_rate!(sps128, Sps128, Config::default().with_low( BitFlags::DR2).with_low( BitFlags::DR1).with_low( BitFlags::DR0)); + test_set_data_rate!(sps250, Sps250, Config::default().with_low( BitFlags::DR2).with_low( BitFlags::DR1).with_high(BitFlags::DR0)); + test_set_data_rate!(sps490, Sps490, Config::default().with_low( BitFlags::DR2).with_high(BitFlags::DR1).with_low( BitFlags::DR0)); + test_set_data_rate!(sps920, Sps920, Config::default().with_low( BitFlags::DR2).with_high(BitFlags::DR1).with_high(BitFlags::DR0)); + test_set_data_rate!(sps1600, Sps1600, Config::default().with_high(BitFlags::DR2).with_low( BitFlags::DR1).with_low( BitFlags::DR0)); + test_set_data_rate!(sps2400, Sps2400, Config::default().with_high(BitFlags::DR2).with_low( BitFlags::DR1).with_high(BitFlags::DR0)); + test_set_data_rate!(sps3300, Sps3300, Config::default().with_high(BitFlags::DR2).with_high(BitFlags::DR1).with_low( BitFlags::DR0)); +} + + + diff --git a/tests/common/mod.rs b/tests/common/mod.rs index 0efbb8a..0a97690 100644 --- a/tests/common/mod.rs +++ b/tests/common/mod.rs @@ -14,12 +14,13 @@ impl Register { } pub struct BitFlags; +#[allow(unused)] impl BitFlags { //pub const OP_MODE : u16 = 0b0000_0001_0000_0000; pub const OS : u16 = 0b1000_0000_0000_0000; - //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 DR2 : u16 = 0b0000_0000_1000_0000; + pub const DR1 : u16 = 0b0000_0000_0100_0000; + pub const DR0 : u16 = 0b0000_0000_0010_0000; } pub struct Config { |