From df30ade977dceef79b69fa8d7fe193bcc23d35c3 Mon Sep 17 00:00:00 2001 From: Diego Barrios Romero Date: Thu, 8 Nov 2018 19:08:57 +0100 Subject: Add support for setting the comparator mode --- src/lib.rs | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+) (limited to 'src/lib.rs') diff --git a/src/lib.rs b/src/lib.rs index 5d4c3fa..a35f8f7 100644 --- a/src/lib.rs +++ b/src/lib.rs @@ -98,6 +98,24 @@ pub enum DataRate { Sps3300 } +/// Comparator mode (only for ADS1x14, ADS1x15) +#[derive(Debug, Clone)] +pub enum ComparatorMode { + /// Traditional comparator (default) + /// + /// In this mode the ALERT/RDY pin asserts (according to selected active + /// polarity) when the conversion data exceeds the limit set as *high* + /// threshold and remains active until the conversion data falls below the + /// value set as *low* threshold. + Traditional, + /// Window comparator + /// + /// In this mode the ALERT/RDY pin asserts (according to selected active + /// polarity) when the conversion data exceeds the value set as *high* + /// threshold or goes below the value set as *low* temperature threshold. + Window +} + /// Possible slave addresses #[derive(Debug, Clone)] pub enum SlaveAddr { @@ -141,6 +159,7 @@ impl BitFlags { const DR2 : u16 = 0b0000_0000_1000_0000; const DR1 : u16 = 0b0000_0000_0100_0000; const DR0 : u16 = 0b0000_0000_0010_0000; + const COMP_MODE : u16 = 0b0000_0000_0001_0000; } -- cgit v1.2.3-54-g00ecf