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-rw-r--r--apps/sm-get-value.cpp27
1 files changed, 18 insertions, 9 deletions
diff --git a/apps/sm-get-value.cpp b/apps/sm-get-value.cpp
index 6d7c578..9e6ae2c 100644
--- a/apps/sm-get-value.cpp
+++ b/apps/sm-get-value.cpp
@@ -2,11 +2,14 @@
#include <boost/uuid/uuid_io.hpp>
#include <boost/optional.hpp>
#include "Bluetooth.h"
+#include "log.h"
using namespace std;
using namespace trygvis::bluetooth;
typedef boost::uuids::uuid uuid_t;
+template<class T>
+using o = boost::optional<T>;
#define BLUETOOTH_UUID_INITIALIZER \
{ \
@@ -25,6 +28,7 @@ uuid_t trygvis_io_base_uuid = {
0xbc, 0x8e, 0x4a, 0x1f, 0xd8, 0x3f};
uuid_t soil_moisture_service = makeUuid(trygvis_io_base_uuid, 0x00, 0x10);
+uuid_t soil_moisture_characteristic = makeUuid(trygvis_io_base_uuid, 0x00, 0x11);
int main(int argc, char *argv[]) {
if (argc != 2) {
@@ -32,30 +36,35 @@ int main(int argc, char *argv[]) {
return EXIT_FAILURE;
}
- int e;
-
BluetoothSystem bluetoothSystem;
try {
Mac mac = Mac::parseMac(argv[1]);
- BluetoothAdapter &adapter = getAdapter(0);
+ auto &adapter = getAdapter(0);
- BluetoothDevice &device = adapter.getDevice(mac);
+ auto &device = adapter.getDevice(mac);
- cout << "Connecting to device: " << device.mac().str() << endl;
+ cout << "Connecting to device: " << device.getMac().str() << endl;
- device.connect();
+ auto &gatt = device.connectGatt();
- device.discoverServices();
+ gatt.discoverServices();
- boost::optional<BluetoothGattService *> service = device.findService(soil_moisture_service);
+ auto service = gatt.findService(soil_moisture_service);
if (!service) {
cout << "The device is missing the soil moisture service" << endl;
return EXIT_FAILURE;
}
- device.disconnect();
+ auto c = (*service)->findCharacteristic(soil_moisture_characteristic);
+
+ if (!c) {
+ cout << "The device is missing the soil moisture characteristic" << endl;
+ return EXIT_FAILURE;
+ }
+
+ gatt.disconnect();
return EXIT_SUCCESS;
} catch (std::runtime_error ex) {
W << "std::runtime_error: " << ex.what();