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//! Common functions
use { Ads1x1x, DataRate, Error, Register, BitFlags, interface };
use super::OperatingMode;
impl<DI, IC, MODE, E> Ads1x1x<DI, IC, MODE>
where
DI: interface::WriteData<Error = E>
{
pub(super) fn set_operating_mode(&mut self, mode: OperatingMode) -> Result<(), Error<E>> {
let config;
match mode {
OperatingMode::OneShot => config = self.config.with_high(BitFlags::OP_MODE),
OperatingMode::Continuous => config = self.config.with_low(BitFlags::OP_MODE),
}
self.iface.write_register(Register::CONFIG, config.bits)?;
self.config = config;
Ok(())
}
/// Set data rate
pub fn set_data_rate(&mut self, rate: DataRate) -> Result<(), Error<E>> {
let config;
match rate {
DataRate::Sps128 => config = self.config.with_low( BitFlags::DR2).with_low( BitFlags::DR1).with_low( BitFlags::DR0),
DataRate::Sps250 => config = self.config.with_low( BitFlags::DR2).with_low( BitFlags::DR1).with_high(BitFlags::DR0),
DataRate::Sps490 => config = self.config.with_low( BitFlags::DR2).with_high(BitFlags::DR1).with_low( BitFlags::DR0),
DataRate::Sps920 => config = self.config.with_low( BitFlags::DR2).with_high(BitFlags::DR1).with_high(BitFlags::DR0),
DataRate::Sps1600 => config = self.config.with_high(BitFlags::DR2).with_low( BitFlags::DR1).with_low( BitFlags::DR0),
DataRate::Sps2400 => config = self.config.with_high(BitFlags::DR2).with_low( BitFlags::DR1).with_high(BitFlags::DR0),
DataRate::Sps3300 => config = self.config.with_high(BitFlags::DR2).with_high(BitFlags::DR1).with_low( BitFlags::DR0),
}
self.iface.write_register(Register::CONFIG, config.bits)?;
self.config = config;
Ok(())
}
}
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