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.github/workflows/swift.yml

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+# This workflow will build a Swift project
+# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-swift
+
+name: Swift
+
+on:
+  push:
+    branches: [ "main" ]
+  pull_request:
+    branches: [ "main" ]
+
+jobs:
+  build:
+
+    runs-on: macos-latest
+
+    steps:
+    - uses: actions/checkout@v3
+    - name: Build
+      run: xcodebuild test -scheme ShimmerBluetoothTests

.gitignore

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+# Xcode
+#
+# gitignore contributors: remember to update Global/Xcode.gitignore, Objective-C.gitignore & Swift.gitignore
+
+## User settings
+xcuserdata/
+
+## compatibility with Xcode 8 and earlier (ignoring not required starting Xcode 9)
+*.xcscmblueprint
+*.xccheckout
+
+## compatibility with Xcode 3 and earlier (ignoring not required starting Xcode 4)
+build/
+DerivedData/
+*.moved-aside
+*.pbxuser
+!default.pbxuser
+*.mode1v3
+!default.mode1v3
+*.mode2v3
+!default.mode2v3
+*.perspectivev3
+!default.perspectivev3
+
+## Obj-C/Swift specific
+*.hmap
+
+## App packaging
+*.ipa
+*.dSYM.zip
+*.dSYM
+
+## Playgrounds
+timeline.xctimeline
+playground.xcworkspace
+
+# Swift Package Manager
+#
+# Add this line if you want to avoid checking in source code from Swift Package Manager dependencies.
+# Packages/
+# Package.pins
+# Package.resolved
+# *.xcodeproj
+#
+# Xcode automatically generates this directory with a .xcworkspacedata file and xcuserdata
+# hence it is not needed unless you have added a package configuration file to your project
+# .swiftpm
+
+.build/
+
+# CocoaPods
+#
+# We recommend against adding the Pods directory to your .gitignore. However
+# you should judge for yourself, the pros and cons are mentioned at:
+# https://guides.cocoapods.org/using/using-cocoapods.html#should-i-check-the-pods-directory-into-source-control
+#
+# Pods/
+#
+# Add this line if you want to avoid checking in source code from the Xcode workspace
+# *.xcworkspace
+
+# Carthage
+#
+# Add this line if you want to avoid checking in source code from Carthage dependencies.
+# Carthage/Checkouts
+
+Carthage/Build/
+
+# Accio dependency management
+Dependencies/
+.accio/
+
+# fastlane
+#
+# It is recommended to not store the screenshots in the git repo.
+# Instead, use fastlane to re-generate the screenshots whenever they are needed.
+# For more information about the recommended setup visit:
+# https://docs.fastlane.tools/best-practices/source-control/#source-control
+
+fastlane/report.xml
+fastlane/Preview.html
+fastlane/screenshots/**/*.png
+fastlane/test_output
+
+# Code Injection
+#
+# After new code Injection tools there's a generated folder /iOSInjectionProject
+# https://github.com/johnno1962/injectionforxcode
+
+iOSInjectionProject/
+.DS_Store

README.md

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-# SwiftAPI
+# ShimmerSwiftAPI

Shimmer.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

Shimmer.xcworkspace/xcshareddata/WorkspaceSettings.xcsettings

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict/>
+</plist>

ShimmerBluetooth/ShimmerBluetooth.xcodeproj/project.xcworkspace/xcshareddata/IDEWorkspaceChecks.plist

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+<?xml version="1.0" encoding="UTF-8"?>
+<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
+<plist version="1.0">
+<dict>
+	<key>IDEDidComputeMac32BitWarning</key>
+	<true/>
+</dict>
+</plist>

ShimmerBluetooth/ShimmerBluetooth/ADCSensor.swift

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+//
+//  ADCSensor.swift
+//  ShimmerBluetooth
+//
+//  Created by Shimmer Engineering on 22/11/2023.
+//
+
+import Foundation
+
+public class ADCSensor: Sensor, SensorProcessing {
+
+    public var packetIndex:Int = -1
+    public enum ADCType {
+        case Shimmer3_A13
+        case Shimmer3_A12
+        case Shimmer3_A1
+        case Shimmer3_A6
+        case Shimmer3_A7
+        case Shimmer3_A15
+
+        var description: String {
+            switch self {
+            case .Shimmer3_A13:
+                return "Internal ADC A13"
+            case .Shimmer3_A12:
+                return "Internal ADC A12"
+            case .Shimmer3_A1:
+                return "Internal ADC A1"
+            case .Shimmer3_A7:
+                return "External ADC A7"
+            case .Shimmer3_A6:
+                return "External ADC A6"
+            case .Shimmer3_A15:
+                return "External ADC A15"
+            }
+        }
+
+        // Add any other properties or methods you might need here
+    }
+
+    public override init(){
+        super.init()
+    }
+
+    public init(adc: ADCType) {
+        super.init()
+        self.internalADCType = adc
+        self.ojcName = adc.description
+    }
+
+    private var internalADCType:ADCType = ADCType.Shimmer3_A13;
+    private var ojcName = "Internal ADC A13"
+
+    public func processData(sensorPacket: [UInt8], objectCluster: ObjectCluster) -> ObjectCluster {
+        let x = Array(sensorPacket[packetIndex..<packetIndex+2])
+        let rawData = Double(ShimmerUtilities.parseSensorData(sensorData: x, dataType: SensorDataType.u12)!)
+        if (calibrationEnabled){
+            let calData = calibrateU12AdcValue(rawData, 0, 3, 1);
+            objectCluster.addData(sensorName: ojcName, formatName: SensorFormats.Calibrated.rawValue, unitName: SensorUnits.milliVolts.rawValue, value: calData)
+        }
+        objectCluster.addData(sensorName: ojcName, formatName: SensorFormats.Raw.rawValue, unitName: SensorUnits.noUnit.rawValue, value: rawData)
+        return objectCluster
+    }
+
+    public func setInfoMem(infomem: [UInt8]) {
+
+        if (self.internalADCType==ADCType.Shimmer3_A13){
+            var enabled = Int(infomem[ConfigByteLayoutShimmer3.idxSensors1]) & 1
+            if (enabled > 0){
+                sensorEnabled = true
+            } else {
+                sensorEnabled = false
+            }
+        } else if (self.internalADCType==ADCType.Shimmer3_A12){
+            var enabled = Int(infomem[ConfigByteLayoutShimmer3.idxSensors1]) & 2
+            if (enabled > 0){
+                sensorEnabled = true
+            } else {
+                sensorEnabled = false
+            }
+        } else if (self.internalADCType==ADCType.Shimmer3_A7){
+            var enabled = Int(infomem[ConfigByteLayoutShimmer3.idxSensors0]) & 2
+            if (enabled > 0){
+                sensorEnabled = true
+            } else {
+                sensorEnabled = false
+            }
+        } else if (self.internalADCType==ADCType.Shimmer3_A6){
+            var enabled = Int(infomem[ConfigByteLayoutShimmer3.idxSensors0]) & 1
+            if (enabled > 0){
+                sensorEnabled = true
+            } else {
+                sensorEnabled = false
+            }
+        } else if (self.internalADCType==ADCType.Shimmer3_A1){
+            var enabled = Int(infomem[ConfigByteLayoutShimmer3.idxSensors1]) & 4
+            if (enabled > 0){
+                sensorEnabled = true
+            } else {
+                sensorEnabled = false
+            }
+        } else if (self.internalADCType==ADCType.Shimmer3_A15){
+            var enabled = Int(infomem[ConfigByteLayoutShimmer3.idxSensors1]) & 8
+            if (enabled > 0){
+                sensorEnabled = true
+            } else {
+                sensorEnabled = false
+            }
+        }
+
+    }
+}