Struct lpc845_pac::capt::poll_tcnt::TCHLOW_ER_R [−][src]
pub struct TCHLOW_ER_R(_);
Expand description
Field TCHLOW_ER
reader - If 1, then the touch/no-touch boundary of TCNT is reversed. In a floating system (most common), the no-touch case triggers at a lower count vs. touch; this is due to touch drawing off charge. In a grounded system, the reverse is true and the touch adds to the charge and so touch is a lower count. In a system which can switch between grounded and non-grounded, the SW will check for all of the Xs looking like they have been touched and reverse the setting of this bit. This should only be changed between polls.
Methods from Deref<Target = FieldReader<bool, bool>>
Returns true
if the bit is clear (0).
Returns true
if the bit is set (1).