Merge branch 'piggz-nav' into develop

4 files changed, 238 insertions, 0 deletions

diff --git a/src/components/ble/NavigationService.cpp b/src/components/ble/NavigationService.cpp
new file mode 100644
index 00000000..3c1fd162
--- /dev/null
+++ b/src/components/ble/NavigationService.cpp
@@ -0,0 +1,137 @@
+/*  Copyright (C) 2021  Adam Pigg
+
+    This file is part of InfiniTime.
+
+    InfiniTime is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    InfiniTime is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
+#include "NavigationService.h"
+
+#include "systemtask/SystemTask.h"
+
+int NAVCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg) {
+  auto navService = static_cast<Pinetime::Controllers::NavigationService *>(arg);
+  return navService->OnCommand(conn_handle, attr_handle, ctxt);
+}
+
+Pinetime::Controllers::NavigationService::NavigationService(Pinetime::System::SystemTask &system) : m_system(system) {
+  navUuid.value[14] = navId[0];
+  navUuid.value[15] = navId[1];
+
+  navFlagCharUuid.value[12] = navFlagCharId[0];
+  navFlagCharUuid.value[13] = navFlagCharId[1];
+  navFlagCharUuid.value[14] = navId[0];
+  navFlagCharUuid.value[15] = navId[1];
+
+  navNarrativeCharUuid.value[12] = navNarrativeCharId[0];
+  navNarrativeCharUuid.value[13] = navNarrativeCharId[1];
+  navNarrativeCharUuid.value[14] = navId[0];
+  navNarrativeCharUuid.value[15] = navId[1];
+
+  navManDistCharUuid.value[12] = navManDistCharId[0];
+  navManDistCharUuid.value[13] = navManDistCharId[1];
+  navManDistCharUuid.value[14] = navId[0];
+  navManDistCharUuid.value[15] = navId[1];
+
+  navProgressCharUuid.value[12] = navProgressCharId[0];
+  navProgressCharUuid.value[13] = navProgressCharId[1];
+  navProgressCharUuid.value[14] = navId[0];
+  navProgressCharUuid.value[15] = navId[1];
+
+  characteristicDefinition[0] = {.uuid = (ble_uuid_t *) (&navFlagCharUuid),
+      .access_cb = NAVCallback,
+      .arg = this,
+      .flags =  BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
+  };
+
+  characteristicDefinition[1] = {.uuid = (ble_uuid_t *) (&navNarrativeCharUuid),
+      .access_cb = NAVCallback,
+      .arg = this,
+      .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
+  };
+  characteristicDefinition[2] = {.uuid = (ble_uuid_t *) (&navManDistCharUuid),
+      .access_cb = NAVCallback,
+      .arg = this,
+      .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
+  };
+  characteristicDefinition[3] = {.uuid = (ble_uuid_t *) (&navProgressCharUuid),
+      .access_cb = NAVCallback,
+      .arg = this,
+      .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
+  };
+
+  characteristicDefinition[4] = {0};
+
+  serviceDefinition[0] = {
+      .type = BLE_GATT_SVC_TYPE_PRIMARY,
+      .uuid = (ble_uuid_t *) &navUuid,
+      .characteristics = characteristicDefinition
+  };
+  serviceDefinition[1] = {0};
+
+  m_progress = 0;
+}
+
+void Pinetime::Controllers::NavigationService::Init() {
+  int res = 0;
+  res = ble_gatts_count_cfg(serviceDefinition);
+  ASSERT(res == 0);
+
+  res = ble_gatts_add_svcs(serviceDefinition);
+  ASSERT(res == 0);
+}
+
+int Pinetime::Controllers::NavigationService::OnCommand(uint16_t conn_handle, uint16_t attr_handle,
+                                                   struct ble_gatt_access_ctxt *ctxt) {
+
+  if (ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR) {
+    size_t notifSize = OS_MBUF_PKTLEN(ctxt->om);
+    uint8_t data[notifSize + 1];
+    data[notifSize] = '\0';
+    os_mbuf_copydata(ctxt->om, 0, notifSize, data);
+    char *s = (char *) &data[0];
+    NRF_LOG_INFO("DATA : %s", s);
+    if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &navFlagCharUuid) == 0) {
+      m_flag = s;
+    } else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &navNarrativeCharUuid) == 0) {
+      m_narrative = s;
+    } else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &navManDistCharUuid) == 0) {
+      m_manDist = s;
+    } else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &navProgressCharUuid) == 0) {
+      m_progress = data[0];
+    }
+  }
+  return 0;
+}
+
+std::string Pinetime::Controllers::NavigationService::getFlag()
+{
+    return m_flag;
+}
+
+std::string Pinetime::Controllers::NavigationService::getNarrative()
+{
+    return m_narrative;
+}
+
+std::string Pinetime::Controllers::NavigationService::getManDist()
+{
+    return m_manDist;
+}
+
+int Pinetime::Controllers::NavigationService::getProgress()
+{
+    return m_progress;
+}
+
diff --git a/src/components/ble/NavigationService.h b/src/components/ble/NavigationService.h
new file mode 100644
index 00000000..29b17582
--- /dev/null
+++ b/src/components/ble/NavigationService.h
@@ -0,0 +1,96 @@
+/*  Copyright (C) 2021  Adam Pigg
+
+    This file is part of InfiniTime.
+
+    InfiniTime is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published
+    by the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    InfiniTime is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+#pragma once
+
+#include <cstdint>
+#include <string>
+#define min // workaround: nimble's min/max macros conflict with libstdc++
+#define max
+#include <host/ble_gap.h>
+#include <host/ble_uuid.h>
+#undef max
+#undef min
+
+//c7e60000-78fc-48fe-8e23-433b3a1942d0
+#define NAVIGATION_SERVICE_UUID_BASE {0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, 0x00, 0x00, 0x00, 0x00}
+
+namespace Pinetime {
+  namespace System {
+    class SystemTask;
+  }
+  namespace Controllers {
+
+    class NavigationService {
+    public:
+      explicit NavigationService(Pinetime::System::SystemTask &system);
+
+      void Init();
+
+      int OnCommand(uint16_t conn_handle, uint16_t attr_handle,
+                    struct ble_gatt_access_ctxt *ctxt);
+
+      std::string getFlag();
+
+      std::string getNarrative();
+
+      std::string getManDist();
+
+      int getProgress();
+
+    private:
+      static constexpr uint8_t navId[2] = {0x01, 0x00};
+      static constexpr uint8_t navFlagCharId[2] = {0x01, 0x00};
+      static constexpr uint8_t navNarrativeCharId[2] = {0x02, 0x00};
+      static constexpr uint8_t navManDistCharId[2] = {0x03, 0x00};
+      static constexpr uint8_t navProgressCharId[2] = {0x04, 0x00};
+
+      ble_uuid128_t navUuid{
+          .u = {.type = BLE_UUID_TYPE_128},
+          .value = NAVIGATION_SERVICE_UUID_BASE
+      };
+
+      ble_uuid128_t navFlagCharUuid{
+          .u = {.type = BLE_UUID_TYPE_128},
+          .value = NAVIGATION_SERVICE_UUID_BASE
+      };
+      ble_uuid128_t navNarrativeCharUuid{
+          .u = {.type = BLE_UUID_TYPE_128},
+          .value = NAVIGATION_SERVICE_UUID_BASE
+      };
+      ble_uuid128_t navManDistCharUuid{
+          .u = {.type = BLE_UUID_TYPE_128},
+          .value = NAVIGATION_SERVICE_UUID_BASE
+      };
+      ble_uuid128_t navProgressCharUuid{
+          .u = {.type = BLE_UUID_TYPE_128},
+          .value = NAVIGATION_SERVICE_UUID_BASE
+      };
+
+      struct ble_gatt_chr_def characteristicDefinition[5];
+      struct ble_gatt_svc_def serviceDefinition[2];
+
+      std::string m_flag;
+      std::string m_narrative;
+      std::string m_manDist;
+      int m_progress;
+
+      Pinetime::System::SystemTask &m_system;
+    };
+  }
+}
+
diff --git a/src/components/ble/NimbleController.cpp b/src/components/ble/NimbleController.cpp
index 608e230e..f2786ea1 100644
--- a/src/components/ble/NimbleController.cpp
+++ b/src/components/ble/NimbleController.cpp
@@ -35,6 +35,7 @@ NimbleController::NimbleController(Pinetime::System::SystemTask& systemTask,
         alertNotificationClient{systemTask, notificationManager},
         currentTimeService{dateTimeController},
         musicService{systemTask},
+        navService{systemTask},
         batteryInformationService{batteryController},
         immediateAlertService{systemTask, notificationManager},
         serviceDiscovery({&currentTimeClient, &alertNotificationClient}),
@@ -56,6 +57,7 @@ void NimbleController::Init() {
   currentTimeClient.Init();
   currentTimeService.Init();
   musicService.Init();
+  navService.Init();
   anService.Init();
   dfuService.Init();
   batteryInformationService.Init();
diff --git a/src/components/ble/NimbleController.h b/src/components/ble/NimbleController.h
index 304182a2..a109800c 100644
--- a/src/components/ble/NimbleController.h
+++ b/src/components/ble/NimbleController.h
@@ -16,6 +16,7 @@
 #include "DfuService.h"
 #include "ImmediateAlertService.h"
 #include "MusicService.h"
+#include "NavigationService.h"
 #include "ServiceDiscovery.h"
 #include "HeartRateService.h"
 
@@ -56,6 +57,7 @@ namespace Pinetime {
         void StartDiscovery();
 
         Pinetime::Controllers::MusicService& music() {return musicService;};
+        Pinetime::Controllers::NavigationService& navigation() {return navService;};
 
         uint16_t connHandle();
 
@@ -74,6 +76,7 @@ namespace Pinetime {
         AlertNotificationClient alertNotificationClient;
         CurrentTimeService currentTimeService;
         MusicService musicService;
+        NavigationService navService;
         BatteryInformationService batteryInformationService;
         ImmediateAlertService immediateAlertService;
         HeartRateService heartRateService;