add date in changelog

Reviewed-on: #2

.github/bors.toml

@@ -1,2 +0,0 @@
-status = ["ci"]
-delete_merged_branches = true

.github/workflows/ci.yml

@@ -1,43 +1,64 @@
-on: push
-
 name: ci
+on: [push, pull_request]
 
 jobs:
-  ci:
+  check:
+    name: Check build
+    strategy:
+      matrix:
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - run: cargo check --release
+
+  cross-check:
+    name: Check Cross-Compilation
     runs-on: ubuntu-latest
     strategy:
       matrix:
-        rust:
-          - stable
         target:
-          - x86_64-unknown-linux-gnu
-          - thumbv6m-none-eabi
           - armv7-unknown-linux-gnueabihf
           - thumbv7em-none-eabihf
-
     steps:
-      - uses: actions/checkout@v2
-
-      - uses: actions-rs/toolchain@v1
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
         with:
-          profile: minimal
-          toolchain: ${{ matrix.rust }}
-          target: ${{ matrix.target }}
-          override: true
-          components: rustfmt, clippy
+          targets: "armv7-unknown-linux-gnueabihf, thumbv7em-none-eabihf"
+      - run: cargo check --release --target=${{matrix.target}} --no-default-features
 
-      - uses: actions-rs/cargo@v1
-        with:
-          use-cross: true
-          command: check
+  test:
+    name: Run Tests
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - name: Install nextest
+        uses: taiki-e/install-action@nextest
+      - run: cargo nextest run --all-features
+      - run: cargo test --doc
 
-      - uses: actions-rs/cargo@v1
-        with:
-          command: fmt
-          args: --all -- --check
+  fmt:
+    name: Check formatting
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - run: cargo fmt --all -- --check
 
-      - uses: actions-rs/cargo@v1
-        with:
-          use-cross: true
-          command: clippy
-          args: -- -D warnings
+  docs:
+    name: Check Documentation Build
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@nightly
+      - run: cargo +nightly doc --all-features --config 'build.rustdocflags=["--cfg", "docs_rs"]'
+
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: dtolnay/rust-toolchain@stable
+      - run: cargo clippy -- -D warnings

CHANGELOG.md

@@ -8,6 +8,29 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [unreleased]
 
+## [v0.3.0] 2024-06-16
+
+- Update `embedded-hal` to v1.
+- Add optional `defmt` feature.
+
+## [v0.2.1]
+
+- README tweaks
+
+## [v0.2.0]
+
+### Added
+
+- Extended and improved type-level support significantly
+- Added implementation for externally clocked mode with wakeup delay
+- Added simple implementation for using CNVST pin. This is untested because board did not have
+  CNVST connected
+
+### Changed
+
+- Improved documentation
+- Made library easier to use
+
 ## [v0.1.1]
 
 - Added badges and some documentation and README tweaks

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "max116xx-10bit"
-version = "0.1.1"
+version = "0.3.0"
 authors = ["Robin Mueller <muellerr@irs.uni-stuttgart.de>"]
 edition = "2021"
 description = "Driver crate for the MAX116xx 10-bit ADC devices"
@@ -12,5 +12,10 @@ categories = ["embedded", "no-std", "hardware-support"]
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-embedded-hal = { version = "0.2.6", features = ["unproven"] }
-nb = "1.0.0"
+embedded-hal = "1"
+nb = "1"
+defmt = { version = "0.3", optional =  true }
+
+[package.metadata.docs.rs]
+all-features = true
+rustdoc-args = ["--cfg", "docs_rs", "--generate-link-to-definition"]

README.md

@@ -9,13 +9,8 @@ This is a platform agnostic Rust driver for the MAX11618-MAX11621, MAX11624 and
 [ADC devices](https://www.maximintegrated.com/en/products/analog/data-converters/analog-to-digital-converters/MAX11619.html)
 which uses the [`embedded-hal`](https://github.com/rust-embedded/embedded-hal) traits.
 
-This driver implements basic operations to read raw ADC values:
-
-- Read ADC values using the SPI clock as an external clock
-- Read ADC values using the End-Of-Conversion (EOC) pin
-
-Currently, the driver only supports operation without a wake-up delay and the EOC read
-functionality is still limited. Pull requests to improve this are welcome.
+This driver supports most required features but the CNVST pin support is still limited because
+the test development board did not have the pin connected. Pull requests to improve this are welcome.
 
 # Usage
 
@@ -25,6 +20,6 @@ the appropriate device.
 The crate uses basic type-level support to prevent using the ADC in a wrong way.
 The type-level support defaults to an externally clocked device with no wake-up delay.
 
-This crate was tested using the Vorago REB1 development board. You can find an example application
-[here](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/src/max11619.rs)
-and [here](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/max11619-adc.rs).
+This crate was tested using the Vorago REB1 development board. You can find the example
+application [here](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/max11619-adc.rs)
+using a [thin abstraction layer](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/src/max11619.rs)

automation/Dockerfile

@@ -7,5 +7,6 @@ RUN apt-get --yes upgrade
 # tzdata is a dependency, won't install otherwise
 ARG DEBIAN_FRONTEND=noninteractive
 
-RUN rustup target add thumbv6m-none-eabi armv7-unknown-linux-gnueabihf && \
+RUN rustup target add thumbv6m-none-eabi armv7-unknown-linux-gnueabihf \
+	thumbv7em-none-eabihf x86_64-unknown-linux-gnu && \
 	rustup component add rustfmt clippy

automation/Jenkinsfile

@@ -34,18 +34,8 @@ pipeline {
             steps {
                 sh 'cargo check --target thumbv6m-none-eabi'
                 sh 'cargo check --target armv7-unknown-linux-gnueabihf'
-            }
-        }
-        stage('Check Examples') {
-            agent {
-                dockerfile {
-                    dir 'automation'
-                    reuseNode true
-                }
-            }
-            steps {
-                sh 'cargo check --target thumbv6m-none-eabi --examples'
-                sh 'cargo check --target armv7-unknown-linux-gnueabihf'
+                sh 'cargo check --target x86_64-unknown-linux-gnu'
+                sh 'cargo check --target thumbv7em-none-eabihf'
             }
         }
     }

src/lib.rs

@@ -1,17 +1,32 @@
-//! The crate uses basic type-level support to prevent using the ADC in a wrong way.
-//! The type-level support defaults to an externally clocked device with no wake-up delay.
+//! Type-Safe API to use the MAX116xx 10-bit ADC devices
+//!
+//! ## Usage
+//!
+//! You can create an initial ADC struct by using the [`Max116xx10Bit::max11618`],
+//! [`Max116xx10Bit::max11619`], [`Max116xx10Bit::max11620`], [`Max116xx10Bit::max11621`],
+//! [`Max116xx10Bit::max11624`] and [`Max116xx10Bit::max11625`] functions depending on which device
+//! you are using. This automatically sets the highest channel number accordingly.
+//!
+//! The default structs use the externally clocked mode with an external voltage reference.
+//! You can modify the operation mode of the ADC by converting the default struct using the
+//! following functions
+//!
+//!  - [`Max116xx10Bit::into_ext_clkd_with_int_ref_no_wakeup_delay`]
+//!  - [`Max116xx10Bit::into_ext_clkd_with_int_ref_wakeup_delay`]
+//!  - [`Max116xx10Bit::into_int_clkd_int_timed_through_ser_if_with_wakeup`]
+//!  - [`Max116xx10Bit::into_int_clkd_int_timed_through_ser_if_without_wakeup`]
 //!
 //! ## Examples
 //!
-//! You can find an example application [here](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/src/max11619.rs)
-//! and [here](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/max11619-adc.rs)
+//! You can find an example application [here](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/examples/max11619-adc.rs)
+//! using a [thin abstraction layer](https://egit.irs.uni-stuttgart.de/rust/vorago-reb1/src/branch/main/src/max11619.rs)
 #![no_std]
+#![cfg_attr(docs_rs, feature(doc_auto_cfg))]
+use core::convert::Infallible;
 use core::{marker::PhantomData, slice::IterMut};
-use embedded_hal::{
-    blocking::spi::Transfer,
-    digital::v2::{InputPin, OutputPin},
-    spi::FullDuplex,
-};
+use embedded_hal::delay::DelayNs;
+use embedded_hal::digital::{InputPin, OutputPin};
+use embedded_hal::spi::SpiDevice;
 
 //==================================================================================================
 // Type-level support
@@ -21,16 +36,29 @@ pub trait HasChannels: private::Sealed {
     const NUM: u8;
 }
 
-pub struct Max11618;
-pub struct Max11619;
-pub struct Max11620;
-pub struct Max11621;
-pub struct Max11624;
-pub struct Max11625;
+struct Max11618;
+struct Max11619;
+struct Max11620;
+struct Max11621;
+struct Max11624;
+struct Max11625;
 
 pub struct WithWakeupDelay;
 pub struct WithoutWakeupDelay;
 
+pub trait WakeupDelay: private::Sealed {
+    const ON: bool;
+}
+
+impl WakeupDelay for WithWakeupDelay {
+    const ON: bool = true;
+}
+impl private::Sealed for WithWakeupDelay {}
+impl WakeupDelay for WithoutWakeupDelay {
+    const ON: bool = false;
+}
+impl private::Sealed for WithoutWakeupDelay {}
+
 impl private::Sealed for Max11618 {}
 impl HasChannels for Max11618 {
     const NUM: u8 = 4;
@@ -61,66 +89,68 @@ impl HasChannels for Max11625 {
     const NUM: u8 = 16;
 }
 
-pub trait Clocked: private::Sealed {
+pub trait ClockedProvider: private::Sealed {
     const CLK_SEL: ClockMode;
 }
 
-pub trait InternallyClocked: Clocked {}
+pub trait InternallyClocked: ClockedProvider {}
 
 pub struct InternallyClockedInternallyTimedCnvst {}
 impl private::Sealed for InternallyClockedInternallyTimedCnvst {}
-impl Clocked for InternallyClockedInternallyTimedCnvst {
+impl ClockedProvider for InternallyClockedInternallyTimedCnvst {
     const CLK_SEL: ClockMode = ClockMode::InternalClockInternallyTimedCnvst;
 }
 impl InternallyClocked for InternallyClockedInternallyTimedCnvst {}
+type IntClkdIntTmdCnvst = InternallyClockedInternallyTimedCnvst;
 
 pub struct InternallyClockedExternallyTimedCnvst {}
 impl private::Sealed for InternallyClockedExternallyTimedCnvst {}
-impl Clocked for InternallyClockedExternallyTimedCnvst {
+impl ClockedProvider for InternallyClockedExternallyTimedCnvst {
     const CLK_SEL: ClockMode = ClockMode::InternalClockExternallyTimedCnvst;
 }
 impl InternallyClocked for InternallyClockedExternallyTimedCnvst {}
+type IntClkdExtTmdCnvst = InternallyClockedExternallyTimedCnvst;
 
 pub struct InternallyClockedInternallyTimedSerialInterface {}
 impl private::Sealed for InternallyClockedInternallyTimedSerialInterface {}
-impl Clocked for InternallyClockedInternallyTimedSerialInterface {
+impl ClockedProvider for InternallyClockedInternallyTimedSerialInterface {
     const CLK_SEL: ClockMode = ClockMode::InternalClockInternallyTimedSerialInterface;
 }
 impl InternallyClocked for InternallyClockedInternallyTimedSerialInterface {}
+type IntClkdIntTmdSerIF = InternallyClockedInternallyTimedSerialInterface;
 
 pub struct ExternallyClocked {}
 impl private::Sealed for ExternallyClocked {}
-impl Clocked for ExternallyClocked {
+impl ClockedProvider for ExternallyClocked {
     const CLK_SEL: ClockMode = ClockMode::ExternalClockExternallyTimedSclk;
 }
+type ExtClkd = ExternallyClocked;
 
 //==================================================================================================
 // Definitions
 //==================================================================================================
 
-#[derive(Debug, PartialEq)]
-pub enum PendingOp {
-    None,
-    SingleChannel,
-    MultiChannel,
-}
-
 /// Clock modes for the MAX116XX devices
-#[derive(Debug, PartialEq, Clone, Copy)]
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum ClockMode {
+    /// Internally timed, CNVST only needs to be pulsed for 40ns.
     /// CNVST Configuration: CNVST active low
     InternalClockInternallyTimedCnvst = 0b00,
-    /// Externally timed through CNVST. CNVST Configuration: CNVST active low
+    /// Externally timed through CNVST. CNVST needs to be held low for the conversion duration,
+    /// whigh might include the wake-up delay. CNVST Configuration: CNVST active low
     InternalClockExternallyTimedCnvst = 0b01,
+    /// Start conversions using the serial interface instead of CNVST.
     /// Default mode at power-up. CNVST Configuration: AIN15/AIN11/AIN7
-    /// Start conversions using the serial interface instead of CNVST
     InternalClockInternallyTimedSerialInterface = 0b10,
+    /// Use the SPI clock as the conversion clock
     ExternalClockExternallyTimedSclk = 0b11,
 }
 
 /// Voltage reference modes
-#[derive(Debug, PartialEq, Clone, Copy)]
-pub enum RefMode {
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
+pub enum VoltageRefMode {
     /// Auto-Shutdown is on, wake-up delay of 65 us
     InternalRefWithWakeupDelay = 0b00,
     ExternalSingleEndedNoWakeupDelay = 0b01,
@@ -129,6 +159,7 @@ pub enum RefMode {
 
 /// Specifies how many conversions are performed and then averaged for each
 /// requested result
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum AveragingConversions {
     OneConversion = 0b000,
     FourConversions = 0b100,
@@ -138,6 +169,8 @@ pub enum AveragingConversions {
 }
 
 /// Specifies the number of returned result in single scan mode
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum AveragingResults {
     FourResults = 0b00,
     EightResults = 0b01,
@@ -145,18 +178,23 @@ pub enum AveragingResults {
     SixteenResults = 0b11,
 }
 
+#[derive(Debug, PartialEq, Eq, Clone, Copy)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum ScanMode {
     Scan0ToChannelN = 0b00,
     ScanChannelNToHighest = 0b01,
-    ScanChnanelNRepeatedly = 0b10,
+    ScanChannelNRepeatedly = 0b10,
     ConvertChannelNOnce = 0b11,
 }
 
 #[derive(Debug)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
 pub enum AdcError {
     InvalidChannel,
+    InvalidRefMode,
     CmdBufTooSmall,
     ResulBufTooSmall,
+    /// Other pending operation (possible of other type)
     PendingOperation,
     NoPendingOperation,
     InvalidClockMode,
@@ -175,73 +213,217 @@ impl<SpiE, PinE> From<AdcError> for Error<SpiE, PinE> {
     }
 }
 
-//==================================================================================================
-// ADc implementation
-//==================================================================================================
-
-pub struct Max116xx10Bit<
-    SPI,
-    CS,
-    MAX: HasChannels,
-    CLOCKED = ExternallyClocked,
-    DELAY = WithoutWakeupDelay,
-> {
+#[derive(Debug)]
+#[cfg_attr(feature = "defmt", derive(defmt::Format))]
+struct InternalCfg {
     clk_mode: ClockMode,
-    ref_mode: RefMode,
-    spi: SPI,
-    cs: CS,
-    pending_op: PendingOp,
-    max: PhantomData<MAX>,
-    clocked: PhantomData<CLOCKED>,
-    delay: PhantomData<DELAY>,
+    ref_mode: VoltageRefMode,
+    pending_scan_mode: Option<ScanMode>,
+    max_channels: u8,
+    results_len: u8,
+    requested_conversions: usize,
 }
 
-impl<SpiE, PinE, CS, SPI, MAX: HasChannels, CLOCKED: Clocked, DELAY>
-    Max116xx10Bit<SPI, CS, MAX, CLOCKED, DELAY>
-where
-    SPI: Transfer<u8, Error = SpiE> + FullDuplex<u8, Error = SpiE>,
-    CS: OutputPin<Error = PinE>,
-{
-    /// Create a new generic MAX116xx instance.
-    pub fn new(spi: SPI, cs: CS, ref_mode: RefMode) -> Result<Self, Error<SpiE, PinE>> {
-        let mut max_dev = Max116xx10Bit {
-            clk_mode: CLOCKED::CLK_SEL,
-            ref_mode,
+//==================================================================================================
+// ADC implementation
+//==================================================================================================
+
+pub struct Max116xx10Bit<Spi, Clocked = ExtClkd, Wakeup = WithoutWakeupDelay> {
+    spi: Spi,
+    cfg: InternalCfg,
+    clocked: PhantomData<Clocked>,
+    delay: PhantomData<Wakeup>,
+}
+
+pub struct Max116xx10BitEocExt<SPI, EOC, CLOCKED> {
+    base: Max116xx10Bit<SPI, CLOCKED, WithoutWakeupDelay>,
+    eoc: EOC,
+}
+
+pub struct Max116xx10BitCnvstEocExt<SPI, EOC, CNVST, CLOCKED, WAKEUP = WithoutWakeupDelay> {
+    base: Max116xx10Bit<SPI, CLOCKED, WAKEUP>,
+    eoc: EOC,
+    cnvst: CNVST,
+}
+
+//==================================================================================================
+// Generic
+//==================================================================================================
+
+impl<Spi: SpiDevice> Max116xx10Bit<Spi, ExtClkd, WithoutWakeupDelay> {
+    pub fn max11618(spi: Spi) -> Result<Self, Error<Spi::Error, Infallible>> {
+        Self::new::<Max11618>(spi)
+    }
+    pub fn max11619(spi: Spi) -> Result<Self, Error<Spi::Error, Infallible>> {
+        Self::new::<Max11619>(spi)
+    }
+    pub fn max11620(spi: Spi) -> Result<Self, Error<Spi::Error, Infallible>> {
+        Self::new::<Max11620>(spi)
+    }
+    pub fn max11621(spi: Spi) -> Result<Self, Error<Spi::Error, Infallible>> {
+        Self::new::<Max11621>(spi)
+    }
+    pub fn max11624(spi: Spi) -> Result<Self, Error<Spi::Error, Infallible>> {
+        Self::new::<Max11624>(spi)
+    }
+    pub fn max11625(spi: Spi) -> Result<Self, Error<Spi::Error, Infallible>> {
+        Self::new::<Max11625>(spi)
+    }
+
+    /// Create a new generic MAX116xx instance. By default the generated ADC struct is configured
+    /// for externally clocked mode with conversions timed through the serial interface and
+    /// an external voltage reference. You can convert the ADC to use other SETUP register
+    /// configurations using the `into*` functions.
+    ///
+    /// The corresponding SETUP register is `0b0111_0100`
+    /// Please note that you still might have to reset and setup the ADC.
+    pub fn new<MAX: HasChannels>(spi: Spi) -> Result<Self, Error<Spi::Error, Infallible>> {
+        let max_dev = Max116xx10Bit {
             spi,
-            cs,
-            pending_op: PendingOp::None,
-            max: PhantomData,
+            cfg: InternalCfg {
+                clk_mode: ExtClkd::CLK_SEL,
+                ref_mode: VoltageRefMode::ExternalSingleEndedNoWakeupDelay,
+                pending_scan_mode: None,
+                max_channels: MAX::NUM,
+                results_len: Self::get_results_len(AveragingResults::FourResults),
+                requested_conversions: 0,
+            },
             delay: PhantomData,
             clocked: PhantomData,
         };
-        max_dev.setup()?;
         Ok(max_dev)
     }
 
+    /// Use internal reference which is off after scan. This means that the device needs a wakeup
+    /// delay
+    ///
+    /// The corresponding SETUP register is `0b0111_0000`
+    pub fn into_ext_clkd_with_int_ref_wakeup_delay(
+        self,
+    ) -> Max116xx10Bit<Spi, ExtClkd, WithWakeupDelay> {
+        Max116xx10Bit {
+            spi: self.spi,
+            cfg: InternalCfg {
+                clk_mode: ExtClkd::CLK_SEL,
+                ref_mode: VoltageRefMode::InternalRefWithWakeupDelay,
+                pending_scan_mode: None,
+                max_channels: self.cfg.max_channels,
+                results_len: Self::get_results_len(AveragingResults::FourResults),
+                requested_conversions: 0,
+            },
+            clocked: PhantomData,
+            delay: PhantomData,
+        }
+    }
+
+    /// Use SPI clock as conversion clock and use the internal voltage reference without a wakeup
+    /// delay
+    ///
+    /// The corresponding SETUP register is `0b0111_1000`
+    pub fn into_ext_clkd_with_int_ref_no_wakeup_delay(
+        self,
+    ) -> Max116xx10Bit<Spi, ExtClkd, WithoutWakeupDelay> {
+        Max116xx10Bit {
+            spi: self.spi,
+            cfg: InternalCfg {
+                clk_mode: ExtClkd::CLK_SEL,
+                ref_mode: VoltageRefMode::InternalRefWithoutWakeupDelay,
+                pending_scan_mode: None,
+                max_channels: self.cfg.max_channels,
+                results_len: Self::get_results_len(AveragingResults::FourResults),
+                requested_conversions: 0,
+            },
+            clocked: PhantomData,
+            delay: PhantomData,
+        }
+    }
+
+    /// Convert into interally clocked mode with internal timing initiated by the serial interface
+    /// and a wakeup delay. This can be used to reduce power consumption
+    ///
+    /// The corresponding SETUP register is `0b0110_1100`
+    pub fn into_int_clkd_int_timed_through_ser_if_with_wakeup<Eoc: InputPin>(
+        self,
+        eoc: Eoc,
+    ) -> Max116xx10BitEocExt<Spi, Eoc, IntClkdIntTmdSerIF> {
+        Max116xx10BitEocExt {
+            base: Max116xx10Bit {
+                spi: self.spi,
+                cfg: InternalCfg {
+                    clk_mode: IntClkdIntTmdSerIF::CLK_SEL,
+                    ref_mode: VoltageRefMode::InternalRefWithWakeupDelay,
+                    pending_scan_mode: None,
+                    max_channels: self.cfg.max_channels,
+                    results_len: Self::get_results_len(AveragingResults::FourResults),
+                    requested_conversions: 0,
+                },
+                clocked: PhantomData,
+                delay: PhantomData,
+            },
+            eoc,
+        }
+    }
+
+    /// Convert into interally clocked mode with internal timing initiated by the serial interface
+    /// and no wakeup delay.
+    ///
+    /// The corresponding SETUP register can be one of the two
+    ///  - External Voltage reference: `0b0110_0100`
+    ///  - Internal Voltage reference always on: `0b0110_1000`
+    pub fn into_int_clkd_int_timed_through_ser_if_without_wakeup<Eoc: InputPin>(
+        self,
+        v_ref: VoltageRefMode,
+        eoc: Eoc,
+    ) -> Result<Max116xx10BitEocExt<Spi, Eoc, IntClkdIntTmdSerIF>, AdcError> {
+        if v_ref == VoltageRefMode::InternalRefWithWakeupDelay {
+            return Err(AdcError::InvalidRefMode);
+        }
+        Ok(Max116xx10BitEocExt {
+            base: Max116xx10Bit {
+                spi: self.spi,
+                cfg: InternalCfg {
+                    clk_mode: IntClkdIntTmdSerIF::CLK_SEL,
+                    ref_mode: VoltageRefMode::InternalRefWithWakeupDelay,
+                    pending_scan_mode: None,
+                    max_channels: self.cfg.max_channels,
+                    results_len: Self::get_results_len(AveragingResults::FourResults),
+                    requested_conversions: 0,
+                },
+                clocked: PhantomData,
+                delay: PhantomData,
+            },
+            eoc,
+        })
+    }
+}
+
+impl<Spi: SpiDevice, Clocked: ClockedProvider, Wakeup> Max116xx10Bit<Spi, Clocked, Wakeup> {
     #[inline]
-    fn send_wrapper(&mut self, byte: u8) -> Result<(), Error<SpiE, PinE>> {
-        self.cs.set_low().map_err(Error::Pin)?;
-        nb::block!(self.spi.send(byte)).map_err(Error::Spi)?;
-        self.cs.set_high().map_err(Error::Pin)?;
+    fn send_wrapper(&mut self, byte: u8) -> Result<(), Error<Spi::Error, Infallible>> {
+        self.spi.write(&[byte]).map_err(Error::Spi)?;
         Ok(())
     }
 
+    /// Set up the ADC depending on clock and reference configuration
     #[inline]
-    pub fn setup(&mut self) -> Result<(), Error<SpiE, PinE>> {
+    pub fn setup(&mut self) -> Result<(), Error<Spi::Error, Infallible>> {
         self.send_wrapper(self.get_setup_byte())
     }
 
+    /// Set up the Averaging register. This sets the AVGON, NAVG1, NAVG0, NSCAN1 and NSCAN0
+    /// bits accordingly
     #[inline]
     pub fn averaging(
         &mut self,
         avg_conv: AveragingConversions,
         avg_res: AveragingResults,
-    ) -> Result<(), Error<SpiE, PinE>> {
+    ) -> Result<(), Error<Spi::Error, Infallible>> {
+        self.cfg.results_len = Self::get_results_len(avg_res);
         self.send_wrapper(Self::get_averaging_byte(avg_conv, avg_res))
     }
 
     #[inline]
-    pub fn reset_adc(&mut self, fifo_only: bool) -> Result<(), Error<SpiE, PinE>> {
+    pub fn reset(&mut self, fifo_only: bool) -> Result<(), Error<Spi::Error, Infallible>> {
         let mut reset_byte = 0b0001_0000;
         if fifo_only {
             reset_byte |= 1 << 3;
@@ -251,7 +433,7 @@ where
 
     #[inline]
     pub fn get_setup_byte(&self) -> u8 {
-        ((1 << 6) as u8) | ((self.clk_mode as u8) << 4) | ((self.ref_mode as u8) << 2)
+        ((1 << 6) as u8) | ((self.cfg.clk_mode as u8) << 4) | ((self.cfg.ref_mode as u8) << 2)
     }
 
     #[inline]
@@ -260,76 +442,40 @@ where
     }
 
     #[inline]
-    pub fn get_conversion_byte(scan_mode: ScanMode, channel_num: u8) -> Result<u8, AdcError> {
-        if channel_num > MAX::NUM {
+    pub fn get_results_len(avg_res: AveragingResults) -> u8 {
+        (avg_res as u8 + 1) * 4
+    }
+
+    #[inline]
+    pub fn get_conversion_byte(
+        &self,
+        scan_mode: ScanMode,
+        channel_num: u8,
+    ) -> Result<u8, AdcError> {
+        if channel_num > self.cfg.max_channels {
             return Err(AdcError::InvalidChannel);
         }
         Ok((1 << 7) | (channel_num << 3) | ((scan_mode as u8) << 1))
     }
-}
-impl<SpiE, PinE, SPI, CS, MAX: HasChannels>
-    Max116xx10Bit<SPI, CS, MAX, InternallyClockedInternallyTimedSerialInterface, WithoutWakeupDelay>
-where
-    SPI: Transfer<u8, Error = SpiE> + FullDuplex<u8, Error = SpiE>,
-    CS: OutputPin<Error = PinE>,
-{
-    #[inline]
-    fn request_wrapper(
+
+    /// Generic function which can be used a single result is available
+    /// when EOC is low
+    fn internal_read_single_channel<Eoc: InputPin>(
         &mut self,
-        channel_num: u8,
-        scan_mode: ScanMode,
-        op_type: PendingOp,
-    ) -> Result<(), Error<SpiE, PinE>> {
-        if self.pending_op != PendingOp::None {
-            return Err(Error::Adc(AdcError::PendingOperation));
-        }
-        let conv_byte = Self::get_conversion_byte(scan_mode, channel_num).map_err(Error::Adc)?;
-        self.send_wrapper(conv_byte)?;
-        self.pending_op = op_type;
-        Ok(())
-    }
-
-    pub fn request_single_channel(&mut self, channel_num: u8) -> Result<(), Error<SpiE, PinE>> {
-        self.request_wrapper(
-            channel_num,
-            ScanMode::ConvertChannelNOnce,
-            PendingOp::SingleChannel,
-        )
-    }
-
-    pub fn request_multiple_channels_0_to_n(&mut self, n: u8) -> Result<(), Error<SpiE, PinE>> {
-        self.request_wrapper(n, ScanMode::Scan0ToChannelN, PendingOp::MultiChannel)
-    }
-
-    pub fn request_multiple_channels_n_to_highest(
-        &mut self,
-        n: u8,
-    ) -> Result<(), Error<SpiE, PinE>> {
-        self.request_wrapper(n, ScanMode::ScanChannelNToHighest, PendingOp::MultiChannel)
-    }
-
-    pub fn get_single_channel<I: InputPin<Error = PinE>>(
-        &mut self,
-        eoc_pin: &mut I,
-    ) -> nb::Result<u16, Error<SpiE, PinE>> {
-        if self.pending_op != PendingOp::SingleChannel {
+        eoc: &mut Eoc,
+    ) -> nb::Result<u16, Error<Spi::Error, Eoc::Error>> {
+        if self.cfg.pending_scan_mode.is_none() {
             return Err(nb::Error::Other(Error::Adc(AdcError::NoPendingOperation)));
+        } else if self.cfg.pending_scan_mode != Some(ScanMode::ConvertChannelNOnce) {
+            return Err(nb::Error::Other(Error::Adc(AdcError::PendingOperation)));
         }
-        let is_low = match eoc_pin.is_low() {
-            Ok(low) => low,
-            Err(e) => {
-                return Err(nb::Error::Other(Error::Pin(e)));
-            }
-        };
-        if is_low {
-            let mut dummy_cmd: [u8; 2] = [0; 2];
-            self.cs.set_low().map_err(Error::Pin)?;
-            let transfer_result = self.spi.transfer(&mut dummy_cmd);
-            self.cs.set_high().map_err(Error::Pin)?;
+        if eoc.is_low().map_err(Error::Pin)? {
+            let mut reply_buf: [u8; 2] = [0; 2];
+            let transfer_result = self.spi.read(&mut reply_buf);
             match transfer_result {
-                Ok(reply) => {
-                    self.pending_op = PendingOp::None;
-                    Ok(((reply[0] as u16) << 6) | (reply[1] as u16 >> 2))
+                Ok(_) => {
+                    self.cfg.pending_scan_mode = None;
+                    Ok(((reply_buf[0] as u16) << 6) | (reply_buf[1] as u16 >> 2))
                 }
                 Err(e) => Err(nb::Error::Other(Error::Spi(e))),
             }
@@ -339,33 +485,68 @@ where
     }
 }
 
-impl<SpiE, PinE, SPI, CS, MAX: HasChannels>
-    Max116xx10Bit<SPI, CS, MAX, ExternallyClocked, WithoutWakeupDelay>
-where
-    SPI: Transfer<u8, Error = SpiE> + FullDuplex<u8, Error = SpiE>,
-    CS: OutputPin<Error = PinE>,
+macro_rules! ext_impl {
+    () => {
+        /// Set up the ADC depending on clock and reference configuration
+        #[inline]
+        pub fn setup(&mut self) -> Result<(), Error<Spi::Error, Infallible>> {
+            self.base.send_wrapper(self.base.get_setup_byte())
+        }
+
+        /// Set up the Averaging register. This sets the AVGON, NAVG1, NAVG0, NSCAN1 and NSCAN0
+        /// bits accordingly
+        #[inline]
+        pub fn averaging(
+            &mut self,
+            avg_conv: AveragingConversions,
+            avg_res: AveragingResults,
+        ) -> Result<(), Error<Spi::Error, Infallible>> {
+            self.base.cfg.results_len = Max116xx10Bit::<Spi, Clocked>::get_results_len(avg_res);
+            self.base
+                .send_wrapper(Max116xx10Bit::<Spi, Clocked>::get_averaging_byte(
+                    avg_conv, avg_res,
+                ))
+        }
+
+        #[inline]
+        pub fn reset(&mut self, fifo_only: bool) -> Result<(), Error<Spi::Error, Infallible>> {
+            let mut reset_byte = 0b0001_0000;
+            if fifo_only {
+                reset_byte |= 1 << 3;
+            }
+            self.base.send_wrapper(reset_byte)
+        }
+    };
+}
+impl<Spi: SpiDevice, Eoc, Clocked: ClockedProvider> Max116xx10BitEocExt<Spi, Eoc, Clocked> {
+    ext_impl!();
+}
+
+impl<Spi: SpiDevice, EOC, CNVST, Clocked: ClockedProvider, DELAY>
+    Max116xx10BitCnvstEocExt<Spi, EOC, CNVST, Clocked, DELAY>
 {
+    ext_impl!();
+}
+
+//==================================================================================================
+// External SPI clock used
+//==================================================================================================
+
+/// Implementations when using the external SPI clock to time the conversions
+impl<Spi: SpiDevice> Max116xx10Bit<Spi, ExtClkd, WithoutWakeupDelay> {
     pub fn read_single_channel(
         &mut self,
         buf: &mut [u8],
         channel_num: u8,
-    ) -> Result<u16, Error<SpiE, PinE>> {
+    ) -> Result<u16, Error<Spi::Error, Infallible>> {
         if buf.len() < 3 {
             return Err(Error::Adc(AdcError::CmdBufTooSmall));
         }
-
-        match Self::get_conversion_byte(ScanMode::ConvertChannelNOnce, channel_num) {
-            Ok(byte) => buf[0] = byte,
-            Err(e) => {
-                return Err(Error::Adc(e));
-            }
-        };
+        buf[0] = self.get_conversion_byte(ScanMode::ConvertChannelNOnce, channel_num)?;
         buf[1] = 0x00;
         buf[2] = 0x00;
-        self.cs.set_low().map_err(Error::Pin)?;
-        let reply = self.spi.transfer(&mut buf[0..3]).ok().unwrap();
-        self.cs.set_high().map_err(Error::Pin)?;
-        Ok(((reply[1] as u16) << 6) | (reply[2] as u16 >> 2))
+        self.spi.transfer_in_place(&mut buf[0..3]).ok().unwrap();
+        Ok(((buf[1] as u16) << 6) | (buf[2] as u16 >> 2))
     }
 
     pub fn read_multiple_channels_0_to_n(
@@ -373,24 +554,21 @@ where
         buf: &mut [u8],
         result_iter: &mut IterMut<u16>,
         n: u8,
-    ) -> Result<(), Error<SpiE, PinE>> {
+    ) -> Result<(), Error<Spi::Error, Infallible>> {
         let mut iter = buf.iter_mut();
         let mut next_byte: &mut u8;
         for idx in 0..n + 1 {
             next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
-            *next_byte = Self::get_conversion_byte(ScanMode::ConvertChannelNOnce, idx)?;
+            *next_byte = self.get_conversion_byte(ScanMode::ConvertChannelNOnce, idx)?;
             next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
             *next_byte = 0x00;
         }
         next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
         *next_byte = 0x00;
-        self.cs.set_low().map_err(Error::Pin)?;
-        let reply = self
-            .spi
-            .transfer(&mut buf[0..((n + 1) * 2 + 1) as usize])
+        self.spi
+            .transfer_in_place(&mut buf[0..((n + 1) * 2 + 1) as usize])
             .map_err(Error::Spi)?;
-        self.cs.set_high().map_err(Error::Pin)?;
-        let mut reply_iter = reply.iter();
+        let mut reply_iter = buf.iter();
         // Skip first reply byte
         reply_iter.next().unwrap();
         for _ in 0..n + 1 {
@@ -408,28 +586,25 @@ where
         buf: &mut [u8],
         result_iter: &mut IterMut<u16>,
         n: u8,
-    ) -> Result<(), Error<SpiE, PinE>> {
+    ) -> Result<(), Error<Spi::Error, Infallible>> {
         let mut iter = buf.iter_mut();
         let mut next_byte: &mut u8;
-        if n > MAX::NUM - 1 {
+        if n > self.cfg.max_channels - 1 {
             return Err(Error::Adc(AdcError::InvalidChannel));
         }
-        let conversions = MAX::NUM - n;
-        for idx in n..MAX::NUM {
+        let conversions = self.cfg.max_channels - n;
+        for idx in n..self.cfg.max_channels {
             next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
-            *next_byte = Self::get_conversion_byte(ScanMode::ConvertChannelNOnce, idx)?;
+            *next_byte = self.get_conversion_byte(ScanMode::ConvertChannelNOnce, idx)?;
             next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
             *next_byte = 0x00;
         }
         next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
         *next_byte = 0x00;
-        self.cs.set_low().map_err(Error::Pin)?;
-        let reply = self
-            .spi
-            .transfer(&mut buf[0..(conversions * 2 + 1) as usize])
+        self.spi
+            .transfer_in_place(&mut buf[0..(conversions * 2 + 1) as usize])
             .map_err(Error::Spi)?;
-        self.cs.set_high().map_err(Error::Pin)?;
-        let mut reply_iter = reply.iter();
+        let mut reply_iter = buf.iter();
         // Skip first reply byte
         reply_iter.next().unwrap();
         for _ in 0..conversions {
@@ -443,6 +618,273 @@ where
     }
 }
 
+/// Implementations when using the external SPI clock to time the conversions but also requiring
+/// a wakeup delay
+impl<Spi: SpiDevice> Max116xx10Bit<Spi, ExtClkd, WithWakeupDelay> {
+    pub fn read_single_channel<Delay: DelayNs>(
+        &mut self,
+        buf: &mut [u8],
+        channel_num: u8,
+        delay: &mut Delay,
+    ) -> Result<u16, Error<Spi::Error, Infallible>> {
+        if buf.len() < 3 {
+            return Err(Error::Adc(AdcError::CmdBufTooSmall));
+        }
+        buf[0] = self
+            .get_conversion_byte(ScanMode::ConvertChannelNOnce, channel_num)
+            .map_err(Error::Adc)?;
+        self.send_wrapper(buf[0])?;
+        delay.delay_us(65);
+        buf[0] = 0x00;
+        buf[1] = 0x00;
+        self.spi
+            .transfer_in_place(&mut buf[0..2])
+            .map_err(Error::Spi)?;
+        Ok(((buf[0] as u16) << 6) | (buf[1] as u16 >> 2))
+    }
+
+    pub fn read_multiple_channels_0_to_n<Delay: DelayNs>(
+        &mut self,
+        buf: &mut [u8],
+        result_iter: &mut IterMut<u16>,
+        n: u8,
+        delay: &mut Delay,
+    ) -> Result<(), Error<Spi::Error, Infallible>> {
+        let mut iter = buf.iter_mut();
+        let mut next_byte: &mut u8;
+        for idx in 0..n + 1 {
+            next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
+            *next_byte = self.get_conversion_byte(ScanMode::ConvertChannelNOnce, idx)?;
+            next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
+            *next_byte = 0x00;
+        }
+        next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
+        *next_byte = 0x00;
+        // Write first conversion byte and then wait 65 us to allow internal reference to power up
+        self.send_wrapper(buf[0])?;
+        delay.delay_us(65);
+
+        self.spi
+            .transfer_in_place(&mut buf[1..((n + 1) * 2 + 1) as usize])
+            .map_err(Error::Spi)?;
+        let mut reply_iter = buf.iter();
+        for _ in 0..n + 1 {
+            let next_res = result_iter
+                .next()
+                .ok_or(Error::Adc(AdcError::ResulBufTooSmall))?;
+            *next_res = ((*reply_iter.next().unwrap() as u16) << 6)
+                | (*reply_iter.next().unwrap() as u16 >> 2);
+        }
+        Ok(())
+    }
+
+    pub fn read_multiple_channels_n_to_highest<Delay: DelayNs>(
+        &mut self,
+        buf: &mut [u8],
+        result_iter: &mut IterMut<u16>,
+        n: u8,
+        delay: &mut Delay,
+    ) -> Result<(), Error<Spi::Error, Infallible>> {
+        let mut iter = buf.iter_mut();
+        let mut next_byte: &mut u8;
+        if n > self.cfg.max_channels - 1 {
+            return Err(Error::Adc(AdcError::InvalidChannel));
+        }
+        let conversions = self.cfg.max_channels - n;
+        for idx in n..self.cfg.max_channels {
+            next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
+            *next_byte = self.get_conversion_byte(ScanMode::ConvertChannelNOnce, idx)?;
+            next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
+            *next_byte = 0x00;
+        }
+        next_byte = iter.next().ok_or(Error::Adc(AdcError::CmdBufTooSmall))?;
+        *next_byte = 0x00;
+        // Write first conversion byte and then wait 65 us with CS high to allow internal
+        // reference to power up
+        self.send_wrapper(buf[0])?;
+        delay.delay_us(65);
+        self.spi
+            .transfer_in_place(&mut buf[1..(conversions * 2 + 1) as usize])
+            .map_err(Error::Spi)?;
+        let mut reply_iter = buf.iter();
+        for _ in 0..conversions {
+            let next_res = result_iter
+                .next()
+                .ok_or(Error::Adc(AdcError::ResulBufTooSmall))?;
+            *next_res = ((*reply_iter.next().unwrap() as u16) << 6)
+                | (*reply_iter.next().unwrap() as u16 >> 2);
+        }
+        Ok(())
+    }
+}
+
+//==================================================================================================
+// Internal clock, EOC pin used
+//==================================================================================================
+
+/// Implementations when using the internal clock with a conversion started
+/// through the serial interface
+impl<Spi: SpiDevice, Eoc: InputPin> Max116xx10BitEocExt<Spi, Eoc, IntClkdIntTmdSerIF> {
+    #[inline]
+    fn request_wrapper(
+        &mut self,
+        channel_num: u8,
+        scan_mode: ScanMode,
+    ) -> Result<(), Error<Spi::Error, Infallible>> {
+        if self.base.cfg.pending_scan_mode.is_some() {
+            return Err(Error::Adc(AdcError::PendingOperation));
+        }
+        let conv_byte = self
+            .base
+            .get_conversion_byte(scan_mode, channel_num)
+            .map_err(Error::Adc)?;
+        self.base.send_wrapper(conv_byte).ok();
+        self.base.cfg.pending_scan_mode = Some(scan_mode);
+        Ok(())
+    }
+
+    pub fn request_single_channel(
+        &mut self,
+        channel_num: u8,
+    ) -> Result<(), Error<Spi::Error, Infallible>> {
+        self.request_wrapper(channel_num, ScanMode::ConvertChannelNOnce)
+    }
+
+    /// Request a channel repeatedly, using scan mode 10. The number of scans is determined
+    /// by the averaging register NSCAN0 and NSCAN1 configuration which can be configured
+    /// with the [`averaging`](Max116xx10Bit::averaging) function
+    pub fn request_channel_n_repeatedly(
+        &mut self,
+        channel_num: u8,
+    ) -> Result<(), Error<Spi::Error, Infallible>> {
+        self.request_wrapper(channel_num, ScanMode::ScanChannelNRepeatedly)
+    }
+
+    pub fn request_multiple_channels_0_to_n(
+        &mut self,
+        n: u8,
+    ) -> Result<(), Error<Spi::Error, Infallible>> {
+        self.base.cfg.requested_conversions = n as usize + 1;
+        self.request_wrapper(n, ScanMode::Scan0ToChannelN)
+    }
+
+    pub fn request_multiple_channels_n_to_highest(
+        &mut self,
+        n: u8,
+    ) -> Result<(), Error<Spi::Error, Infallible>> {
+        self.base.cfg.requested_conversions = self.base.cfg.max_channels as usize + 1 - n as usize;
+        self.request_wrapper(n, ScanMode::ScanChannelNToHighest)
+    }
+
+    /// This function is used to retrieve the results for a single byte request. The EOC pin
+    /// needs to be passed explicitely here.
+    /// If no request was made, [AdcError::NoPendingOperation] is returned.
+    /// If a request was made for multipel results, [AdcError::PendingOperation] will be returned.
+    pub fn get_single_channel(&mut self) -> nb::Result<u16, Error<Spi::Error, Eoc::Error>> {
+        self.base.internal_read_single_channel(&mut self.eoc)
+    }
+
+    /// This function is used to retrieve the results for all functions requesting multiple
+    /// bytes. If no request was made, [AdcError::NoPendingOperation] is returned.
+    /// If a request was made for a single channel, [AdcError::PendingOperation] will be returned.
+    pub fn get_multi_channel(
+        &mut self,
+        result_iter: &mut IterMut<u16>,
+    ) -> nb::Result<(), Error<Spi::Error, Eoc::Error>> {
+        if self.base.cfg.pending_scan_mode.is_none() {
+            return Err(nb::Error::Other(Error::Adc(AdcError::NoPendingOperation)));
+        } else if self.base.cfg.pending_scan_mode == Some(ScanMode::ConvertChannelNOnce) {
+            return Err(nb::Error::Other(Error::Adc(AdcError::PendingOperation)));
+        }
+        if self.eoc.is_low().map_err(Error::Pin)? {
+            // maximum length of reply is 32 for 16 channels
+            let mut reply_buf: [u8; 32] = [0; 32];
+            let num_conv: usize =
+                if self.base.cfg.pending_scan_mode == Some(ScanMode::ScanChannelNRepeatedly) {
+                    self.base.cfg.results_len as usize
+                } else {
+                    self.base.cfg.requested_conversions
+                };
+            self.base.cfg.pending_scan_mode = None;
+            self.base.cfg.requested_conversions = 0;
+            self.base
+                .spi
+                .read(&mut reply_buf[0..(num_conv * 2)])
+                .map_err(Error::Spi)?;
+            let mut reply_iter = reply_buf.iter();
+            for _ in 0..num_conv {
+                let next_res = result_iter
+                    .next()
+                    .ok_or(Error::Adc(AdcError::ResulBufTooSmall))?;
+                *next_res = ((*reply_iter.next().unwrap() as u16) << 6)
+                    | (*reply_iter.next().unwrap() as u16 >> 2);
+            }
+            Ok(())
+        } else {
+            Err(nb::Error::WouldBlock)
+        }
+    }
+}
+
+//==================================================================================================
+// Internal clock, CNVST and EOC pin used
+//==================================================================================================
+
+/// Implementations when using the internal clock where CNVST is held low for the duration
+/// of the conversion
+///
+/// TODO: Implement. Unfortunately, the test board used to verify this library did not have
+/// the CNVST connected, so I wouldn't be able to test an implementation easily.
+impl<Spi: SpiDevice, Eoc: InputPin, Cnvst: OutputPin>
+    Max116xx10BitCnvstEocExt<Spi, Eoc, Cnvst, IntClkdExtTmdCnvst, WithoutWakeupDelay>
+{
+}
+
+/// Implementations when using the internal clock where CNVST is only pulsed to start acquisition
+/// and conversion
+///
+/// TODO: Test. Unfortunately, the test board used to verify this library did not have
+/// the CNVST connected, so I wouldn't be able to test an implementation easily.
+impl<Spi: SpiDevice, Eoc: InputPin<Error = PinE>, Cnvst: OutputPin<Error = PinE>, PinE>
+    Max116xx10BitCnvstEocExt<Spi, Eoc, Cnvst, IntClkdIntTmdCnvst, WithWakeupDelay>
+{
+    /// The pulse needs to be at least 40ns. A pulse cycle value can be used to increase
+    /// the width of the pulse
+    pub fn request_single_channel(
+        &mut self,
+        channel_num: u8,
+        pulse_cycles: u8,
+    ) -> Result<(), Error<Spi::Error, PinE>> {
+        self.request_wrapper(channel_num, ScanMode::ConvertChannelNOnce, pulse_cycles)
+    }
+
+    #[inline]
+    fn request_wrapper(
+        &mut self,
+        channel_num: u8,
+        scan_mode: ScanMode,
+        pulse_cycles: u8,
+    ) -> Result<(), Error<Spi::Error, PinE>> {
+        if self.base.cfg.pending_scan_mode.is_some() {
+            return Err(Error::Adc(AdcError::PendingOperation));
+        }
+        let conv_byte = self
+            .base
+            .get_conversion_byte(scan_mode, channel_num)
+            .map_err(Error::Adc)?;
+        self.base.send_wrapper(conv_byte).ok();
+        self.cnvst.set_low().map_err(Error::Pin)?;
+        for _ in 0..pulse_cycles {}
+        self.cnvst.set_high().map_err(Error::Pin)?;
+        self.base.cfg.pending_scan_mode = Some(scan_mode);
+        Ok(())
+    }
+
+    pub fn get_single_channel(&mut self) -> nb::Result<u16, Error<Spi::Error, PinE>> {
+        self.base.internal_read_single_channel(&mut self.eoc)
+    }
+}
+
 mod private {
     pub trait Sealed {}
 }