diff --git a/CMakeLists.txt b/CMakeLists.txt
index 399b7fa..5f761ce 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ if (PREVIEW_STANDALONE)
     FetchContent_Declare(
         emil
         GIT_REPOSITORY https://github.com/philips-software/amp-embedded-infra-lib
-        GIT_TAG        8e990e6d88c928b402397e4b453df0829f5f7626 # unreleased
+        GIT_TAG        419f636bd76f2c0ee2f7524ca548e724bf479e27 # unreleased
     )
 
     FetchContent_MakeAvailable(emil)
@@ -30,7 +30,7 @@ if (PREVIEW_STANDALONE)
         FetchContent_Declare(
             halst
             GIT_REPOSITORY https://github.com/philips-software/amp-hal-st
-            GIT_TAG        51306ab6abfc10fefb40ff6257d3c9ba766529b8 # unreleased
+            GIT_TAG        c359e609ea3313d2d8fb1e71becca80cc28f34a8 # unreleased
         )
 
         FetchContent_MakeAvailable(halst)
diff --git a/preview/touch/TouchScreen.cpp b/preview/touch/TouchScreen.cpp
index 7712d69..9a4082b 100644
--- a/preview/touch/TouchScreen.cpp
+++ b/preview/touch/TouchScreen.cpp
@@ -29,7 +29,7 @@ namespace services
         , yPlusAnalogPin(touchScreen.yPlusAnalogPin)
         , startConversion(std::chrono::microseconds(100), [this]()
               {
-                  xPlusAnalogPin->Measure([this](PixelPosition pixelPosition)
+                  xPlusAnalogPin->Measure(infra::MakeRangeFromSingleObject(this->pixelPosition), [this]()
                       {
                           OnMeasurementXDone(pixelPosition.Value());
                       });
@@ -40,7 +40,7 @@ namespace services
     void TouchScreen::StateTouchMeasurement::OnMeasurementXDone(uint32_t xTouchResult)
     {
         this->xTouchResult = xTouchResult;
-        yPlusAnalogPin->Measure([this](PixelPosition pixelPosition)
+        yPlusAnalogPin->Measure(infra::MakeRangeFromSingleObject(this->pixelPosition), [this]()
             {
                 OnMeasurementYDone(pixelPosition.Value());
             });
@@ -69,7 +69,7 @@ namespace services
         , xPlusAnalogPin(touchScreen.xPlusAnalogPin)
         , startConversion(std::chrono::microseconds(100), [this]()
               {
-                  xPlusAnalogPin->Measure([this](PixelPosition pixelPosition)
+                  xPlusAnalogPin->Measure(infra::MakeRangeFromSingleObject(this->pixelPosition), [this]()
                       {
                           OnMeasurementDone(pixelPosition.Value());
                       });
@@ -89,9 +89,9 @@ namespace services
         , yPlusAnalogPin(touchScreen.yPlusAnalogPin)
         , startConversion(std::chrono::microseconds(100), [this]()
               {
-                  yPlusAnalogPin->Measure([this](PixelPosition pixelPosition)
+                  yPlusAnalogPin->Measure(infra::MakeRangeFromSingleObject(this->pixelPosition), [this]()
                       {
-                          OnMeasurementDone(pixelPosition.Value());
+                          OnMeasurementDone(this->pixelPosition.Value());
                       });
               })
     {}
diff --git a/preview/touch/TouchScreen.hpp b/preview/touch/TouchScreen.hpp
index 56c5f01..ca63794 100644
--- a/preview/touch/TouchScreen.hpp
+++ b/preview/touch/TouchScreen.hpp
@@ -55,6 +55,7 @@ namespace services
             infra::TimerSingleShot startConversion;
             bool finalMeasurement;
             uint32_t xTouchResult;
+            PixelPosition pixelPosition;
         };
 
         class StateXMeasurement
@@ -72,6 +73,7 @@ namespace services
             hal::OutputPin yMinus;
             infra::ProxyCreator<AnalogToDigitalPin, void()> xPlusAnalogPin;
             infra::TimerSingleShot startConversion;
+            PixelPosition pixelPosition;
         };
 
         class StateYMeasurement
@@ -89,6 +91,7 @@ namespace services
             hal::OutputPin xMinus;
             infra::ProxyCreator<AnalogToDigitalPin, void()> yPlusAnalogPin;
             infra::TimerSingleShot startConversion;
+            PixelPosition pixelPosition;
         };
 
     private:
diff --git a/preview/touch/test/TestTouchScreen.cpp b/preview/touch/test/TestTouchScreen.cpp
index 490df9b..1801399 100644
--- a/preview/touch/test/TestTouchScreen.cpp
+++ b/preview/touch/test/TestTouchScreen.cpp
@@ -8,7 +8,7 @@ class AnalogToDigitalPinMock
     : public services::TouchScreen::AnalogToDigitalPin
 {
 public:
-    MOCK_METHOD1(Measure, void(const infra::Function<void(services::TouchScreen::PixelPosition pixelPosition)>& onDone));
+    MOCK_METHOD2(Measure, void(services::TouchScreen::AnalogToDigitalPin::SamplesRange samples, const infra::Function<void()>& onDone));
 };
 
 class TouchScreenTest
@@ -27,11 +27,19 @@ class TouchScreenTest
 
         touchScreen.Measure(onResult);
 
-        EXPECT_CALL(*xPlusAnalogPin, Measure(testing::_)).WillOnce(testing::SaveArg<0>(&onMeasurementDone));
+        EXPECT_CALL(*xPlusAnalogPin, Measure(testing::_, testing::_)).WillOnce([this](auto samples, const auto& onDone)
+            {
+                samples.front() = xTouchResult;
+                onMeasurementDone = onDone;
+            });
         ForwardTime(std::chrono::microseconds(100));
 
-        EXPECT_CALL(*yPlusAnalogPin, Measure(testing::_)).WillOnce(testing::SaveArg<0>(&onMeasurementDone));
-        onMeasurementDone(services::TouchScreen::PixelPosition(xTouchResult));
+        EXPECT_CALL(*yPlusAnalogPin, Measure(testing::_, testing::_)).WillOnce([this](auto samples, const auto& onDone)
+            {
+                samples.front() = yTouchResult;
+                onMeasurementDone = onDone;
+            });
+        onMeasurementDone();
 
         EXPECT_CALL(yMinus, ResetConfig());
         EXPECT_CALL(xMinus, ResetConfig());
@@ -42,9 +50,13 @@ class TouchScreenTest
         EXPECT_CALL(yPlus, Config(hal::PinConfigType::output, true));
         EXPECT_CALL(yMinus, Config(hal::PinConfigType::output, false));
 
-        onMeasurementDone(services::TouchScreen::PixelPosition(yTouchResult));
+        onMeasurementDone();
 
-        EXPECT_CALL(*xPlusAnalogPin, Measure(testing::_)).WillOnce(testing::SaveArg<0>(&onMeasurementDone));
+        EXPECT_CALL(*xPlusAnalogPin, Measure(testing::_, testing::_)).WillOnce([this](auto samples, const auto& onDone)
+            {
+                samples.front() = xResult;
+                onMeasurementDone = onDone;
+            });
         ForwardTime(std::chrono::microseconds(100));
 
         EXPECT_CALL(yMinus, ResetConfig());
@@ -56,9 +68,13 @@ class TouchScreenTest
         EXPECT_CALL(xPlus, Config(hal::PinConfigType::output, true));
         EXPECT_CALL(xMinus, Config(hal::PinConfigType::output, false));
 
-        onMeasurementDone(services::TouchScreen::PixelPosition(xResult));
+        onMeasurementDone();
 
-        EXPECT_CALL(*yPlusAnalogPin, Measure(testing::_)).WillOnce(testing::SaveArg<0>(&onMeasurementDone));
+        EXPECT_CALL(*yPlusAnalogPin, Measure(testing::_, testing::_)).WillOnce([this](auto samples, const auto& onDone)
+            {
+                samples.front() = yResult;
+                onMeasurementDone = onDone;
+            });
         ForwardTime(std::chrono::microseconds(100));
 
         EXPECT_CALL(xMinus, ResetConfig());
@@ -70,13 +86,21 @@ class TouchScreenTest
         EXPECT_CALL(xMinus, Config(hal::PinConfigType::output, true));
         EXPECT_CALL(yMinus, Config(hal::PinConfigType::output, false));
 
-        onMeasurementDone(services::TouchScreen::PixelPosition(yResult));
+        onMeasurementDone();
 
-        EXPECT_CALL(*xPlusAnalogPin, Measure(testing::_)).WillOnce(testing::SaveArg<0>(&onMeasurementDone));
+        EXPECT_CALL(*xPlusAnalogPin, Measure(testing::_, testing::_)).WillOnce([this](auto samples, const auto& onDone)
+            {
+                samples.front() = yResult;
+                onMeasurementDone = onDone;
+            });
         ForwardTime(std::chrono::microseconds(100));
 
-        EXPECT_CALL(*yPlusAnalogPin, Measure(testing::_)).WillOnce(testing::SaveArg<0>(&onMeasurementDone));
-        onMeasurementDone(services::TouchScreen::PixelPosition(xTouchResult));
+        EXPECT_CALL(*yPlusAnalogPin, Measure(testing::_, testing::_)).WillOnce([this](auto samples, const auto& onDone)
+            {
+                samples.front() = xTouchResult;
+                onMeasurementDone = onDone;
+            });
+        onMeasurementDone();
 
         EXPECT_CALL(yMinus, ResetConfig());
         EXPECT_CALL(xMinus, ResetConfig());
@@ -91,12 +115,12 @@ class TouchScreenTest
     infra::Creator<services::TouchScreen::AnalogToDigitalPin, AnalogToDigitalPinMock, void()> yPlusAnalogPin;
     services::TouchScreen touchScreen;
 
-    uint32_t xResult = 0;
-    uint32_t yResult = 0;
-    uint32_t xTouchResult = 0;
-    uint32_t yTouchResult = 0;
+    services::TouchScreen::PixelPosition xResult{ 0 };
+    services::TouchScreen::PixelPosition yResult{ 0 };
+    services::TouchScreen::PixelPosition xTouchResult{ 0 };
+    services::TouchScreen::PixelPosition yTouchResult{ 0 };
 
-    infra::Function<void(services::TouchScreen::PixelPosition pixelPosition)> onMeasurementDone;
+    infra::Function<void()> onMeasurementDone;
     infra::Function<void(infra::Optional<infra::Point> position)> onResult = [](infra::Optional<infra::Point> position) {};
 };
 
@@ -116,12 +140,12 @@ TEST_F(TouchScreenTest, on_no_touch_none_is_reported)
     infra::VerifyingFunctionMock<void(infra::Optional<infra::Point>)> expectOnResult(infra::none);
     onResult = expectOnResult;
 
-    xTouchResult = 400;
-    yTouchResult = 100;
+    xTouchResult = services::TouchScreen::PixelPosition{ 400 };
+    yTouchResult = services::TouchScreen::PixelPosition{ 100 };
 
     DoTouchMeasurement();
 
-    onMeasurementDone(services::TouchScreen::PixelPosition(yTouchResult));
+    onMeasurementDone();
 }
 
 TEST_F(TouchScreenTest, after_touch_measurement_is_done_x_measurement_starts)
@@ -131,7 +155,7 @@ TEST_F(TouchScreenTest, after_touch_measurement_is_done_x_measurement_starts)
     EXPECT_CALL(yPlus, Config(hal::PinConfigType::output, true));
     EXPECT_CALL(yMinus, Config(hal::PinConfigType::output, false));
 
-    onMeasurementDone(services::TouchScreen::PixelPosition(yTouchResult));
+    onMeasurementDone();
 
     EXPECT_CALL(yMinus, ResetConfig());
     EXPECT_CALL(yPlus, ResetConfig());
@@ -145,7 +169,7 @@ TEST_F(TouchScreenTest, after_measurement_is_done_y_measurement_starts)
     EXPECT_CALL(xPlus, Config(hal::PinConfigType::output, true));
     EXPECT_CALL(xMinus, Config(hal::PinConfigType::output, false));
 
-    onMeasurementDone(services::TouchScreen::PixelPosition(xResult));
+    onMeasurementDone();
 
     EXPECT_CALL(xMinus, ResetConfig());
     EXPECT_CALL(xPlus, ResetConfig());
@@ -161,7 +185,7 @@ TEST_F(TouchScreenTest, after_last_measurement_result_is_reported)
     DoYMeasurement();
     DoFinalTouchMeasurement();
 
-    onMeasurementDone(services::TouchScreen::PixelPosition(yTouchResult));
+    onMeasurementDone();
 }
 
 TEST_F(TouchScreenTest, on_touch_position_is_reported)
@@ -169,15 +193,15 @@ TEST_F(TouchScreenTest, on_touch_position_is_reported)
     infra::VerifyingFunctionMock<void(infra::Optional<infra::Point>)> expectOnResult(infra::MakeOptional(infra::Point(42, 134)));
     onResult = expectOnResult;
 
-    xResult = 42;
-    yResult = 134;
-    xTouchResult = 190;
-    yTouchResult = 100;
+    xResult = services::TouchScreen::PixelPosition{ 42 };
+    yResult = services::TouchScreen::PixelPosition{ 134 };
+    xTouchResult = services::TouchScreen::PixelPosition{ 190 };
+    yTouchResult = services::TouchScreen::PixelPosition{ 100 };
 
     DoTouchMeasurement();
     DoXMeasurement();
     DoYMeasurement();
     DoFinalTouchMeasurement();
 
-    onMeasurementDone(services::TouchScreen::PixelPosition(yTouchResult));
+    onMeasurementDone();
 }