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| author | Diego Barrios Romero <eldruin@gmail.com> | 2019-03-30 13:36:06 +0200 |
|---|---|---|
| committer | Diego Barrios Romero <eldruin@gmail.com> | 2019-03-31 13:41:26 +0200 |
| commit | 50223ad02e2f487540107e320c8bef40a9849582 (patch) | |
| tree | 58b4e44e2261940d07aba96b8d8e83457e641f53 /tests/mux.rs | |
| parent | ab1221e175f2da577c7a3fb510b5ae5cf41b0697 (diff) | |
| download | ads1x1x-async-50223ad02e2f487540107e320c8bef40a9849582.tar.gz ads1x1x-async-50223ad02e2f487540107e320c8bef40a9849582.tar.xz ads1x1x-async-50223ad02e2f487540107e320c8bef40a9849582.zip | |
Format code
Diffstat (limited to 'tests/mux.rs')
| -rw-r--r-- | tests/mux.rs | 84 |
1 files changed, 64 insertions, 20 deletions
diff --git a/tests/mux.rs b/tests/mux.rs index b961fc7..309656e 100644 --- a/tests/mux.rs +++ b/tests/mux.rs @@ -7,24 +7,35 @@ extern crate ads1x1x; use ads1x1x::channel; mod common; -use common::{ new_ads1015 as new, destroy_ads1015 as destroy, - DEVICE_ADDRESS as DEV_ADDR, Register, BitFlags as BF, Config }; - +use common::{ + destroy_ads1015 as destroy, new_ads1015 as new, BitFlags as BF, Config, Register, + DEVICE_ADDRESS as DEV_ADDR, +}; macro_rules! mux_test { ($name:ident, $CS:ident, $config_bits:expr, $other_CS:ident, $other_config_bits:expr) => { mod $name { - use embedded_hal::adc::OneShot; use super::*; + use embedded_hal::adc::OneShot; #[test] fn can_read() { let default_config = Config::default(); let config = Config::default().with_high(BF::OS).with_high($config_bits); - let transactions = [ I2cTrans::write_read(DEV_ADDR, vec![Register::CONFIG], vec![default_config.msb(), default_config.lsb()]), - I2cTrans::write(DEV_ADDR, vec![Register::CONFIG, config.msb(), config.lsb()]), - I2cTrans::write_read(DEV_ADDR, vec![Register::CONFIG], vec![config.msb(), config.lsb()]), - I2cTrans::write_read(DEV_ADDR, vec![Register::CONVERSION], vec![0x80, 0x00] ) ]; + let transactions = [ + I2cTrans::write_read( + DEV_ADDR, + vec![Register::CONFIG], + vec![default_config.msb(), default_config.lsb()], + ), + I2cTrans::write(DEV_ADDR, vec![Register::CONFIG, config.msb(), config.lsb()]), + I2cTrans::write_read( + DEV_ADDR, + vec![Register::CONFIG], + vec![config.msb(), config.lsb()], + ), + I2cTrans::write_read(DEV_ADDR, vec![Register::CONVERSION], vec![0x80, 0x00]), + ]; let mut dev = new(&transactions); let measurement = block!(dev.read(&mut channel::$CS)).unwrap(); assert_eq!(-2048, measurement); @@ -36,12 +47,29 @@ macro_rules! mux_test { let default_config = Config::default(); let config = Config::default().with_high(BF::OS).with_high($config_bits); let other_config = Config::default().with_high($other_config_bits); - let transactions = [ I2cTrans::write_read(DEV_ADDR, vec![Register::CONFIG], vec![default_config.msb(), default_config.lsb()]), - I2cTrans::write(DEV_ADDR, vec![Register::CONFIG, config.msb(), config.lsb()]), - I2cTrans::write_read(DEV_ADDR, vec![Register::CONFIG], vec![config.msb(), config.lsb()]), - I2cTrans::write(DEV_ADDR, vec![Register::CONFIG, other_config.msb(), other_config.lsb()]), - I2cTrans::write_read(DEV_ADDR, vec![Register::CONFIG], vec![other_config.msb(), other_config.lsb()]), - I2cTrans::write_read(DEV_ADDR, vec![Register::CONVERSION], vec![0x80, 0x00] ) ]; + let transactions = [ + I2cTrans::write_read( + DEV_ADDR, + vec![Register::CONFIG], + vec![default_config.msb(), default_config.lsb()], + ), + I2cTrans::write(DEV_ADDR, vec![Register::CONFIG, config.msb(), config.lsb()]), + I2cTrans::write_read( + DEV_ADDR, + vec![Register::CONFIG], + vec![config.msb(), config.lsb()], + ), + I2cTrans::write( + DEV_ADDR, + vec![Register::CONFIG, other_config.msb(), other_config.lsb()], + ), + I2cTrans::write_read( + DEV_ADDR, + vec![Register::CONFIG], + vec![other_config.msb(), other_config.lsb()], + ), + I2cTrans::write_read(DEV_ADDR, vec![Register::CONVERSION], vec![0x80, 0x00]), + ]; let mut dev = new(&transactions); assert_would_block!(dev.read(&mut channel::$CS)); let measurement = block!(dev.read(&mut channel::$other_CS)).unwrap(); @@ -54,10 +82,14 @@ macro_rules! mux_test { let config1 = Config::default().with_low(BF::OP_MODE); let config2 = config1.with_high($config_bits); let transactions = [ - I2cTrans::write(DEV_ADDR, - vec![Register::CONFIG, config1.msb(), config1.lsb()]), - I2cTrans::write(DEV_ADDR, - vec![Register::CONFIG, config2.msb(), config2.lsb()]) + I2cTrans::write( + DEV_ADDR, + vec![Register::CONFIG, config1.msb(), config1.lsb()], + ), + I2cTrans::write( + DEV_ADDR, + vec![Register::CONFIG, config2.msb(), config2.lsb()], + ), ]; let dev = new(&transactions); let mut dev = dev.into_continuous().ok().unwrap(); @@ -71,8 +103,20 @@ macro_rules! mux_test { mux_test!(diffa0a1, DifferentialA0A1, 0, SingleA0, BF::MUX2); mux_test!(diffa0a3, DifferentialA0A3, BF::MUX0, SingleA0, BF::MUX2); mux_test!(diffa1a3, DifferentialA1A3, BF::MUX1, SingleA0, BF::MUX2); -mux_test!(diffa2a3, DifferentialA2A3, BF::MUX1 | BF::MUX0, SingleA0, BF::MUX2); +mux_test!( + diffa2a3, + DifferentialA2A3, + BF::MUX1 | BF::MUX0, + SingleA0, + BF::MUX2 +); mux_test!(singlea0, SingleA0, BF::MUX2, DifferentialA0A1, 0); mux_test!(singlea1, SingleA1, BF::MUX2 | BF::MUX0, SingleA0, BF::MUX2); mux_test!(singlea2, SingleA2, BF::MUX2 | BF::MUX1, SingleA0, BF::MUX2); -mux_test!(singlea3, SingleA3, BF::MUX2 | BF::MUX1 | BF::MUX0, SingleA0, BF::MUX2); +mux_test!( + singlea3, + SingleA3, + BF::MUX2 | BF::MUX1 | BF::MUX0, + SingleA0, + BF::MUX2 +); |