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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 };
#[test]
fn can_set_low_threshold() {
let transactions = [ I2cTrans::write(DEV_ADDR, vec![Register::LOW_TH, 0x7F, 0xF0]) ];
let mut dev = new_ads1013(&transactions);
dev.set_low_threshold(2047).unwrap();
destroy_ads1013(dev);
}
#[test]
fn can_set_high_threshold() {
let transactions = [ I2cTrans::write(DEV_ADDR, vec![Register::HIGH_TH, 0x7F, 0xF0]) ];
let mut dev = new_ads1013(&transactions);
dev.set_high_threshold(2047).unwrap();
destroy_ads1013(dev);
}
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));
}
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