DEV-221 Add BLE gRPC Server

ShimmerBLEGrpc/Package.swift

@@ -0,0 +1,43 @@
+// swift-tools-version:6.0
+/*
+ * Copyright 2024, gRPC Authors All rights reserved.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import PackageDescription
+
+let package = Package(
+  name: "hello-world",
+  platforms: [.macOS("15.0")],
+  dependencies: [
+    .package(url: "https://github.com/grpc/grpc-swift.git", from: "2.0.0"),
+    .package(url: "https://github.com/grpc/grpc-swift-protobuf.git", from: "1.0.0"),
+    .package(url: "https://github.com/grpc/grpc-swift-nio-transport.git", from: "1.0.0"),
+    .package(url: "https://github.com/apple/swift-argument-parser.git", from: "1.5.0"),
+  ],
+  targets: [
+    .executableTarget(
+      name: "hello-world",
+      dependencies: [
+        .product(name: "GRPCCore", package: "grpc-swift"),
+        .product(name: "GRPCNIOTransportHTTP2", package: "grpc-swift-nio-transport"),
+        .product(name: "GRPCProtobuf", package: "grpc-swift-protobuf"),
+        .product(name: "ArgumentParser", package: "swift-argument-parser"),
+      ],
+      plugins: [
+        .plugin(name: "GRPCProtobufGenerator", package: "grpc-swift-protobuf")
+      ]
+    )
+  ]
+)

ShimmerBLEGrpc/Readme.md

@@ -0,0 +1,6 @@
+To run the BLE gRPC server, set the active scheme at the top-middle of Xcode to ShimmerBLEGrpc, target My Mac
+Then, select the Start button at the top-left of Xcode to start the app
+Then, open the Shimmer-Java-Android-API ShimmerGRPC.java class from: https://github.com/ShimmerEngineering/Shimmer-Java-Android-API/blob/master/ShimmerDriverPC/src/main/java/com/shimmerresearch/pcDriver/ShimmerGRPC.java
+Set the name of the device you want to connect to, in Line 101 of the class. This is e.g. "Shimmer3-XXXX". 
+Note that this is not the Bluetooth Mac address, as MacOS BLE is limited to using Bluetooth device names.
+Then, run ShimmerGRPC.java

ShimmerBLEGrpc/ShimmerBLEGrpc.entitlements

@@ -0,0 +1,8 @@
+<?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>com.apple.security.cs.disable-library-validation</key>
+	<true/>
+</dict>
+</plist>