HeartRateService: Remove SystemTask dependency

src/components/ble/HeartRateService.cpp

@@ -1,6 +1,6 @@
 #include "components/ble/HeartRateService.h"
 #include "components/heartrate/HeartRateController.h"
-#include "systemtask/SystemTask.h"
+#include "components/ble/NimbleController.h"
 #include <nrf_log.h>
 
 using namespace Pinetime::Controllers;
@@ -16,8 +16,8 @@ namespace {
 }
 
 // TODO Refactoring - remove dependency to SystemTask
-HeartRateService::HeartRateService(Pinetime::System::SystemTask& system, Controllers::HeartRateController& heartRateController)
-  : system {system},
+HeartRateService::HeartRateService(NimbleController& nimble, Controllers::HeartRateController& heartRateController)
+  : nimble {nimble},
     heartRateController {heartRateController},
     characteristicDefinition {{.uuid = &heartRateMeasurementUuid.u,
                                .access_cb = HeartRateServiceCallback,
@@ -63,7 +63,7 @@ void HeartRateService::OnNewHeartRateValue(uint8_t heartRateValue) {
   uint8_t buffer[2] = {0, heartRateValue}; // [0] = flags, [1] = hr value
   auto* om = ble_hs_mbuf_from_flat(buffer, 2);
 
-  uint16_t connectionHandle = system.nimble().connHandle();
+  uint16_t connectionHandle = nimble.connHandle();
 
   if (connectionHandle == 0 || connectionHandle == BLE_HS_CONN_HANDLE_NONE) {
     return;

src/components/ble/HeartRateService.h

@@ -7,16 +7,13 @@
 #undef min
 
 namespace Pinetime {
-  namespace System {
-    class SystemTask;
-  }
-
   namespace Controllers {
     class HeartRateController;
+    class NimbleController;
 
     class HeartRateService {
     public:
-      HeartRateService(Pinetime::System::SystemTask& system, Controllers::HeartRateController& heartRateController);
+      HeartRateService(NimbleController& nimble, Controllers::HeartRateController& heartRateController);
       void Init();
       int OnHeartRateRequested(uint16_t attributeHandle, ble_gatt_access_ctxt* context);
       void OnNewHeartRateValue(uint8_t hearRateValue);
@@ -25,7 +22,7 @@ namespace Pinetime {
       void UnsubscribeNotification(uint16_t attributeHandle);
 
     private:
-      Pinetime::System::SystemTask& system;
+      NimbleController& nimble;
       Controllers::HeartRateController& heartRateController;
       static constexpr uint16_t heartRateServiceId {0x180D};
       static constexpr uint16_t heartRateMeasurementId {0x2A37};

src/components/ble/NimbleController.cpp

@@ -46,7 +46,7 @@ NimbleController::NimbleController(Pinetime::System::SystemTask& systemTask,
     weatherService {dateTimeController},
     batteryInformationService {batteryController},
     immediateAlertService {systemTask, notificationManager},
-    heartRateService {systemTask, heartRateController},
+    heartRateService {*this, heartRateController},
     motionService {*this, motionController},
     fsService {systemTask, fs},
     serviceDiscovery({&currentTimeClient, &alertNotificationClient}) {