o Overhaul of the bluetooth code.

 - Adding support for reading FLOAT (specified in IEEE 11073-20601) values from a bluetooth device.
 - More shared pointers to help keep track of the object's lifecycle. Makes sure that the connections are released back to Linux, Linux is way to sensitive with crashing applications.
o Adding support for reading the temperature sensors from the SoilMoisture device.

1 files changed, 8 insertions, 7 deletions

diff --git a/apps/ble-scan.cpp b/apps/ble-scan.cpp
index 839a9fa..158af14 100644
--- a/apps/ble-scan.cpp
+++ b/apps/ble-scan.cpp
@@ -26,8 +26,11 @@ public:
 
     ~ble_scan() = default;
 
+    string adapter_name;
+
     void add_options(po::options_description_easy_init &options) override {
-        options("adapter", po::value<int>()->default_value(0), "Which adapter to use.");
+        auto adapter_value = po::value<>(&adapter_name)->default_value("0");
+        options("adapter", adapter_value, "Which adapter to use.");
     }
 
     int main(app_execution &execution) override {
@@ -45,16 +48,14 @@ public:
         sigaction(SIGINT, &sigIntHandler, NULL);
 
         try {
-            auto adapter_index = execution.vm["adapter"].as<int>();
-
-            adapter = getAdapter(adapter_index);
+            adapter = bluetoothSystem.getAdapter(adapter_name);
 
             set<Mac> seen_devices;
 
-            cout << "Scanning with adapter #" << adapter_index << ", mac=" << adapter->getMac().str() << endl;
+            cout << "Scanning with adapter " << adapter_name << ", mac=" << adapter->getMac().str() << endl;
 
-            adapter->runScan([&](BluetoothDevice &device) {
-                auto mac = device.getMac();
+            adapter->runScan([&](auto device) {
+                auto mac = device->getMac();
 
                 cout << "Found: " << mac.str() << endl;