WORKING. Will use for trip

CMakeLists.txt

@@ -80,6 +80,8 @@ target_sources(infinisim PUBLIC
   sim/components/ble/MusicService.cpp
   sim/components/ble/NavigationService.h
   sim/components/ble/NavigationService.cpp
+  sim/components/ble/AgendaService.h
+  sim/components/ble/AgendaService.cpp
   sim/components/ble/NimbleController.h
   sim/components/ble/NimbleController.cpp
   sim/components/ble/weather/WeatherService.h

InfiniTime

@@ -1 +1 @@
-Subproject commit 373289c072b701684520fce72801136c58b61c55
+Subproject commit e54d78a04b42264770cf25dc2bb2952c7618b764

sim/components/ble/AgendaService.cpp

@@ -0,0 +1,138 @@
+/*  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 "components/ble/AgendaService.h"
+
+#include "systemtask/SystemTask.h"
+
+namespace {
+  /*
+  // 3fdaYYXX-e246-472e-b7e0-d2b0f3d9c17a
+  constexpr ble_uuid128_t CharUuid(uint8_t x, uint8_t y) {
+    return ble_uuid128_t {.u = {.type = BLE_UUID_TYPE_128},
+                          .value = {0x7a, 0xc1, 0xd9, 0xf3, 0xb0, 0xd2, 0xe0, 0xb7, 0x2e, 0x47, 0x46, 0xe2, x, y, 0xda, 0x3f}};
+  }
+
+  // 00010000-78fc-48fe-8e23-433b3a1942d0
+  constexpr ble_uuid128_t BaseUuid() {
+    return CharUuid(0x00, 0x00);
+  }
+
+  constexpr ble_uuid128_t agendaUuid {BaseUuid()};
+
+  constexpr ble_uuid128_t agendaItemCharUuid {CharUuid(0x01, 0x00)};
+
+  int AgendaCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt* ctxt, void* arg) {
+    auto agendaService = static_cast<Pinetime::Controllers::AgendaService*>(arg);
+    return agendaService->OnCommand(conn_handle, attr_handle, ctxt);
+  }
+  */
+} // namespace
+
+
+Pinetime::Controllers::AgendaService::AgendaService(Pinetime::System::SystemTask& system) : m_system(system) {
+  /*
+  characteristicDefinition[0] = {.uuid = &agendaItemCharUuid.u,
+                                 .access_cb = AgendaCallback,
+                                 .arg = this,
+                                 .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ};
+
+  characteristicDefinition[1] = {0};
+
+  serviceDefinition[0] = {.type = BLE_GATT_SVC_TYPE_PRIMARY, .uuid = &agendaUuid.u, .characteristics = characteristicDefinition};
+  serviceDefinition[1] = {0};
+  */
+  m_agenda_times[0] = 1655327841;
+  m_agenda_pieces[0] = "Write AgendaService";
+
+  m_agenda_times[1] = 1655369999;
+  m_agenda_pieces[1] = "WTF C++ dates";
+
+  m_agenda_times[2] = 1655370699;
+  m_agenda_pieces[2] = "??? work ???";
+
+  m_agenda_times[3] = 1655380699;
+  m_agenda_pieces[3] = "??? stuff ???";
+
+  m_agenda_times[4] = 1655381699;
+  m_agenda_pieces[4] = "WTF C++ dates";
+
+  m_agenda_times[5] = 1655382699;
+  m_agenda_pieces[5] = "??? work ???";
+
+  m_agenda_times[6] = 1655493699;
+  m_agenda_pieces[6] = "??? stuff ???";
+
+  m_agenda_times[7] = 1655497999;
+  m_agenda_pieces[7] = "??? stuff ???";
+}
+
+void Pinetime::Controllers::AgendaService::Init() {
+  /*
+  int res = 0;
+  res = ble_gatts_count_cfg(serviceDefinition);
+  ASSERT(res == 0);
+
+  res = ble_gatts_add_svcs(serviceDefinition);
+  ASSERT(res == 0);
+
+  m_agenda_times[0] = 1655327841;
+  m_agenda_pieces[0] = "Write AgendaService";
+  */
+}
+
+/*
+int Pinetime::Controllers::AgendaService::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];
+    if (ble_uuid_cmp(ctxt->chr->uuid, &agendaItemCharUuid.u) == 0) {
+      if (notifSize >= 5) {
+        uint8_t itemIndex = (uint8_t) data[0];
+        uint32_t itemTime = ((uint32_t) data[1]) << 24 | ((uint32_t) data[2]) << 16 | ((uint32_t) data[3]) << 8 | ((uint32_t) data[4]);
+        char* sAgendaItem = (char*) &data[5];
+        if (itemIndex <= 15) { // don't allow a buffer overflow
+          m_agenda_times = itemTime;
+          // implicit std::string copy/conversion here:
+          m_agenda_pieces = sAgendaItem;
+        }
+      }
+    }
+  }
+  return 0;
+}
+*/
+uint32_t Pinetime::Controllers::AgendaService::getAgendaTime(uint8_t index) {
+  if (index <= AGENDA_CAPACITY) {
+    return m_agenda_times[index];
+  } else {
+    return 0;
+  }
+}
+
+std::string Pinetime::Controllers::AgendaService::getAgendaPiece(uint8_t index) {
+  if (index <= AGENDA_CAPACITY) {
+    return m_agenda_pieces[index];
+  } else {
+    return 0;
+  }
+}

sim/components/ble/AgendaService.h

@@ -0,0 +1,59 @@
+/*  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
+
+namespace Pinetime {
+  namespace System {
+    class SystemTask;
+  }
+  namespace Controllers {
+
+    class AgendaService {
+    public:
+      static const uint8_t AGENDA_CAPACITY = 30;
+
+      explicit AgendaService(Pinetime::System::SystemTask& system);
+
+      void Init();
+
+//       int OnCommand(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt* ctxt);
+
+      uint32_t getAgendaTime(uint8_t index);
+
+      std::string getAgendaPiece(uint8_t index);
+
+    private:
+//       struct ble_gatt_chr_def characteristicDefinition[2];
+//       struct ble_gatt_svc_def serviceDefinition[2];
+
+      uint32_t m_agenda_times[AGENDA_CAPACITY];
+      std::string m_agenda_pieces[AGENDA_CAPACITY];
+
+      Pinetime::System::SystemTask& m_system;
+    };
+  }
+}

sim/components/ble/NimbleController.cpp

@@ -45,6 +45,7 @@ NimbleController::NimbleController(Pinetime::System::SystemTask& systemTask,
 //    currentTimeService {dateTimeController},
     musicService {systemTask},
     weatherService {systemTask, dateTimeController},
+    agendaService {systemTask},
     navService {systemTask} {
 //    batteryInformationService {batteryController},
 //    immediateAlertService {systemTask, notificationManager},
@@ -92,6 +93,7 @@ void NimbleController::Init() {
   musicService.Init();
   weatherService.Init();
   navService.Init();
+  agendaService.Init();
 //  anService.Init();
 //  dfuService.Init();
 //  batteryInformationService.Init();

sim/components/ble/NimbleController.h

@@ -18,6 +18,7 @@
 //#include "components/ble/ImmediateAlertService.h"
 #include "components/ble/MusicService.h"
 #include "components/ble/NavigationService.h"
+#include "components/ble/AgendaService.h"
 //#include "components/ble/ServiceDiscovery.h"
 //#include "components/ble/MotionService.h"
 #include "components/ble/weather/WeatherService.h"
@@ -75,6 +76,9 @@ namespace Pinetime {
       Pinetime::Controllers::NavigationService& navigation() {
         return navService;
       };
+      Pinetime::Controllers::AgendaService& agenda() {
+        return agendaService;
+      };
       Pinetime::Controllers::AlertNotificationService& alertService() {
         return anService;
       };
@@ -113,6 +117,7 @@ namespace Pinetime {
       MusicService musicService;
       WeatherService weatherService;
       NavigationService navService;
+      AgendaService agendaService;
 //      BatteryInformationService batteryInformationService;
 //      ImmediateAlertService immediateAlertService;
 //      HeartRateService heartRateService;