Rewrite Open Trickler w/ Python

.gitignore

@@ -0,0 +1 @@
+.DS_Store

trickler/README.md

@@ -4,7 +4,7 @@ The Open Trickler is described in greater detail [in this article](https://blog.
 
 ## Support
 
-Need help? [Join our Discord Server](https://discord.gg/WqTbyK2) to chat with other folks who are building the Open Trickler and helping each other out.
+Need help? [Check the FAQ](https://github.com/ammolytics/projects/tree/develop/trickler#frequently-asked-questions) or [join our Discord Server](https://discord.gg/WqTbyK2) to chat with other folks who are building the Open Trickler and helping each other out.
 
 This is a free, open-source project which does not come with any official support or warranty.
 
@@ -13,7 +13,7 @@ This is a free, open-source project which does not come with any official suppor
 
 The Mobile app for this project uses the [Flutter framework](https://flutter.dev/). The code can be found in the [`mobile/`](https://github.com/ammolytics/projects/blob/develop/trickler/mobile/) directory.
 
-The Controller is a [NodeJS (`v12.x`)](https://nodejs.org/docs/latest-v12.x/api/) application which reads from the scale's serial port and controls the trickler. It was designed to be run on a Raspberry Pi Zero W. The code can be found in the [`peripheral/`](https://github.com/ammolytics/projects/blob/develop/trickler/peripheral/) directory.
+The Controller is a [Python (`v3.9`)](https://docs.python.org/3.9/) application which reads from the scale's serial port and controls the trickler. It was designed to be run on a Raspberry Pi Zero W. The code can be found in the [`peripheral/`](https://github.com/ammolytics/projects/blob/develop/trickler/peripheral/) directory.
 
 ## Hardware
 

trickler/mobile/.flutter-plugins-dependencies

@@ -1 +1 @@
-{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_blue","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_blue-0.7.3/","dependencies":[]},{"name":"url_launcher","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher-5.7.10/","dependencies":[]}],"android":[{"name":"flutter_blue","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_blue-0.7.3/","dependencies":[]},{"name":"url_launcher","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher-5.7.10/","dependencies":[]}],"macos":[{"name":"flutter_blue","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_blue-0.7.3/","dependencies":[]},{"name":"url_launcher_macos","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_macos-0.0.1+9/","dependencies":[]}],"linux":[{"name":"url_launcher_linux","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_linux-0.0.1+4/","dependencies":[]}],"windows":[{"name":"url_launcher_windows","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_windows-0.0.1+3/","dependencies":[]}],"web":[{"name":"url_launcher_web","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_web-0.1.5+1/","dependencies":[]}]},"dependencyGraph":[{"name":"flutter_blue","dependencies":[]},{"name":"url_launcher","dependencies":["url_launcher_web","url_launcher_linux","url_launcher_macos","url_launcher_windows"]},{"name":"url_launcher_linux","dependencies":[]},{"name":"url_launcher_macos","dependencies":[]},{"name":"url_launcher_web","dependencies":[]},{"name":"url_launcher_windows","dependencies":[]}],"date_created":"2020-11-21 17:15:23.383998","version":"1.22.4"}
+{"info":"This is a generated file; do not edit or check into version control.","plugins":{"ios":[{"name":"flutter_blue","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_blue-0.8.0/","dependencies":[]},{"name":"url_launcher","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.4/","dependencies":[]}],"android":[{"name":"flutter_blue","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_blue-0.8.0/","dependencies":[]},{"name":"url_launcher","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher-6.0.4/","dependencies":[]}],"macos":[{"name":"flutter_blue","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/flutter_blue-0.8.0/","dependencies":[]},{"name":"url_launcher_macos","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_macos-2.0.0/","dependencies":[]}],"linux":[{"name":"url_launcher_linux","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_linux-2.0.0/","dependencies":[]}],"windows":[{"name":"url_launcher_windows","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_windows-2.0.0/","dependencies":[]}],"web":[{"name":"url_launcher_web","path":"/Users/ronin/src/tools/flutter/.pub-cache/hosted/pub.dartlang.org/url_launcher_web-2.0.0/","dependencies":[]}]},"dependencyGraph":[{"name":"flutter_blue","dependencies":[]},{"name":"url_launcher","dependencies":["url_launcher_linux","url_launcher_macos","url_launcher_windows","url_launcher_web"]},{"name":"url_launcher_linux","dependencies":[]},{"name":"url_launcher_macos","dependencies":[]},{"name":"url_launcher_web","dependencies":[]},{"name":"url_launcher_windows","dependencies":[]}],"date_created":"2021-05-31 01:00:09.779731","version":"2.2.1"}

trickler/mobile/ios/Flutter/.last_build_id

@@ -1 +1 @@
-d54f7009a91521b80673390412225c34
+47367cc1c2ebe7ca699b81b28f735013

trickler/mobile/ios/Flutter/Flutter.podspec

@@ -1,18 +1,18 @@
 #
 # NOTE: This podspec is NOT to be published. It is only used as a local source!
+#       This is a generated file; do not edit or check into version control.
 #
 
 Pod::Spec.new do |s|
   s.name             = 'Flutter'
   s.version          = '1.0.0'
   s.summary          = 'High-performance, high-fidelity mobile apps.'
-  s.description      = <<-DESC
-Flutter provides an easy and productive way to build and deploy high-performance mobile apps for Android and iOS.
-                       DESC
   s.homepage         = 'https://flutter.io'
   s.license          = { :type => 'MIT' }
   s.author           = { 'Flutter Dev Team' => '[email protected]' }
   s.source           = { :git => 'https://github.com/flutter/engine', :tag => s.version.to_s }
   s.ios.deployment_target = '8.0'
-  s.vendored_frameworks = 'Flutter.framework'
+  # Framework linking is handled by Flutter tooling, not CocoaPods.
+  # Add a placeholder to satisfy `s.dependency 'Flutter'` plugin podspecs.
+  s.vendored_frameworks = 'path/to/nothing'
 end

trickler/mobile/ios/Flutter/flutter_export_environment.sh

@@ -2,14 +2,13 @@
 # This is a generated file; do not edit or check into version control.
 export "FLUTTER_ROOT=/Users/ronin/src/tools/flutter"
 export "FLUTTER_APPLICATION_PATH=/Users/ronin/src/ammolytics/projects/trickler/mobile"
+export "COCOAPODS_PARALLEL_CODE_SIGN=true"
 export "FLUTTER_TARGET=lib/main.dart"
 export "FLUTTER_BUILD_DIR=build"
 export "SYMROOT=${SOURCE_ROOT}/../build/ios"
-export "OTHER_LDFLAGS=$(inherited) -framework Flutter"
-export "FLUTTER_FRAMEWORK_DIR=/Users/ronin/src/tools/flutter/bin/cache/artifacts/engine/ios-release"
 export "FLUTTER_BUILD_NAME=1.1.0"
 export "FLUTTER_BUILD_NUMBER=3"
 export "DART_OBFUSCATION=false"
 export "TRACK_WIDGET_CREATION=false"
 export "TREE_SHAKE_ICONS=true"
-export "PACKAGE_CONFIG=.packages"
+export "PACKAGE_CONFIG=/Users/ronin/src/ammolytics/projects/trickler/mobile/.dart_tool/package_config.json"

trickler/mobile/ios/Podfile.lock

@@ -28,11 +28,11 @@ EXTERNAL SOURCES:
     :path: ".symlinks/plugins/url_launcher/ios"
 
 SPEC CHECKSUMS:
-  Flutter: 0e3d915762c693b495b44d77113d4970485de6ec
+  Flutter: 434fef37c0980e73bb6479ef766c45957d4b510c
   flutter_blue: eeb381dc4727a0954dede73515f683865494b370
   Protobuf: 176220c526ad8bd09ab1fb40a978eac3fef665f7
   url_launcher: 6fef411d543ceb26efce54b05a0a40bfd74cbbef
 
 PODFILE CHECKSUM: 8e679eca47255a8ca8067c4c67aab20e64cb974d
 
-COCOAPODS: 1.9.3
+COCOAPODS: 1.10.1

trickler/mobile/ios/Runner.xcodeproj/project.pbxproj

@@ -151,7 +151,6 @@
 				97C146EC1CF9000F007C117D /* Resources */,
 				9705A1C41CF9048500538489 /* Embed Frameworks */,
 				3B06AD1E1E4923F5004D2608 /* Thin Binary */,
-				700C1880FFC8234A37BA121A /* [CP] Embed Pods Frameworks */,
 			);
 			buildRules = (
 			);
@@ -247,24 +246,6 @@
 			shellScript = "diff \"${PODS_PODFILE_DIR_PATH}/Podfile.lock\" \"${PODS_ROOT}/Manifest.lock\" > /dev/null\nif [ $? != 0 ] ; then\n    # print error to STDERR\n    echo \"error: The sandbox is not in sync with the Podfile.lock. Run 'pod install' or update your CocoaPods installation.\" >&2\n    exit 1\nfi\n# This output is used by Xcode 'outputs' to avoid re-running this script phase.\necho \"SUCCESS\" > \"${SCRIPT_OUTPUT_FILE_0}\"\n";
 			showEnvVarsInLog = 0;
 		};
-		700C1880FFC8234A37BA121A /* [CP] Embed Pods Frameworks */ = {
-			isa = PBXShellScriptBuildPhase;
-			buildActionMask = 2147483647;
-			files = (
-			);
-			inputPaths = (
-				"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh",
-				"${PODS_ROOT}/../Flutter/Flutter.framework",
-			);
-			name = "[CP] Embed Pods Frameworks";
-			outputPaths = (
-				"${TARGET_BUILD_DIR}/${FRAMEWORKS_FOLDER_PATH}/Flutter.framework",
-			);
-			runOnlyForDeploymentPostprocessing = 0;
-			shellPath = /bin/sh;
-			shellScript = "\"${PODS_ROOT}/Target Support Files/Pods-Runner/Pods-Runner-frameworks.sh\"\n";
-			showEnvVarsInLog = 0;
-		};
 		9740EEB61CF901F6004384FC /* Run Script */ = {
 			isa = PBXShellScriptBuildPhase;
 			buildActionMask = 2147483647;
@@ -371,7 +352,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 5;
+				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = E5QM33XRN6;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
@@ -381,7 +362,7 @@
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
-				MARKETING_VERSION = 1.1.0;
+				MARKETING_VERSION = 1.2.0;
 				OTHER_LDFLAGS = (
 					"$(inherited)",
 					"-ObjC",
@@ -513,7 +494,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 5;
+				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = E5QM33XRN6;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
@@ -523,7 +504,7 @@
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
-				MARKETING_VERSION = 1.1.0;
+				MARKETING_VERSION = 1.2.0;
 				OTHER_LDFLAGS = (
 					"$(inherited)",
 					"-ObjC",
@@ -547,7 +528,7 @@
 			buildSettings = {
 				ASSETCATALOG_COMPILER_APPICON_NAME = AppIcon;
 				CODE_SIGN_ENTITLEMENTS = Runner/Runner.entitlements;
-				CURRENT_PROJECT_VERSION = 5;
+				CURRENT_PROJECT_VERSION = 1;
 				DEVELOPMENT_TEAM = E5QM33XRN6;
 				ENABLE_BITCODE = NO;
 				FRAMEWORK_SEARCH_PATHS = (
@@ -557,7 +538,7 @@
 				INFOPLIST_FILE = Runner/Info.plist;
 				LD_RUNPATH_SEARCH_PATHS = "$(inherited) @executable_path/Frameworks";
 				LIBRARY_SEARCH_PATHS = "$(inherited)";
-				MARKETING_VERSION = 1.1.0;
+				MARKETING_VERSION = 1.2.0;
 				OTHER_LDFLAGS = (
 					"$(inherited)",
 					"-ObjC",

trickler/mobile/ios/Runner.xcodeproj/xcshareddata/xcschemes/Runner.xcscheme

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <Scheme
-   LastUpgradeVersion = "1220"
+   LastUpgradeVersion = "1240"
    version = "1.3">
    <BuildAction
       parallelizeBuildables = "YES"

trickler/mobile/lib/pages/home.dart

@@ -149,7 +149,7 @@ class _HomePageState extends State<HomePage> {
 
   Widget _getScaffold() {
     return Scaffold(
-      resizeToAvoidBottomPadding: false,
+      resizeToAvoidBottomInset: false,
       appBar: PreferredSize(
         preferredSize: Size.fromHeight(60.0),
         child: Header(
@@ -207,4 +207,4 @@ class _HomePageState extends State<HomePage> {
     widget.onDispose();
     super.dispose();
   }
-}
+}

trickler/mobile/lib/widgets/toggle_unit_button.dart

@@ -29,7 +29,7 @@ class ToggleUnitButton extends InputDecoration {
           unitAbbr,
           key: Key('CurrentUnit'),
           style: TextStyle(
-            fontSize: 25,
+            fontSize: 23,
             fontWeight: FontWeight.bold,
             color: Colors.blueAccent,
           ),
@@ -41,4 +41,4 @@ class ToggleUnitButton extends InputDecoration {
       ),
     ),
   );
-}
+}