Merge pull request #40 from piggz/music

Music

1 files changed, 92 insertions, 0 deletions

diff --git a/src/Components/Ble/MusicService.h b/src/Components/Ble/MusicService.h
new file mode 100644
index 00000000..ab6db572
--- /dev/null
+++ b/src/Components/Ble/MusicService.h
@@ -0,0 +1,92 @@
+#pragma once
+
+#include <cstdint>
+#include <array>
+#include <host/ble_gap.h>
+#include <host/ble_uuid.h>
+#include <string>
+
+//c7e50000-78fc-48fe-8e23-43b37a1942d0
+#define MUSIC_SERVICE_UUID_BASE {0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, 0x00, 0x00, 0xe5, 0xc7}
+
+namespace Pinetime {
+  namespace System {
+    class SystemTask;
+  }
+  namespace Controllers {
+
+    class MusicService {
+      public:
+        MusicService(Pinetime::System::SystemTask &system);
+        void Init();
+        int OnCommand(uint16_t conn_handle, uint16_t attr_handle,
+                                    struct ble_gatt_access_ctxt *ctxt);
+
+        std::string artist();
+        std::string track();
+        std::string album();
+        unsigned char status();
+
+        void event(char event);
+
+        static const char EVENT_MUSIC_OPEN = 0xe0;
+        static const char EVENT_MUSIC_PLAY = 0x00;
+        static const char EVENT_MUSIC_PAUSE = 0x01;
+        static const char EVENT_MUSIC_NEXT = 0x03;
+        static const char EVENT_MUSIC_PREV = 0x04;
+        static const char EVENT_MUSIC_VOLUP = 0x05;
+        static const char EVENT_MUSIC_VOLDOWN = 0x06;
+        static const char STATUS_MUSIC_PAUSED = 0x00;
+        static const char STATUS_MUSIC_PLAYING = 0x01;
+
+      private:
+        static constexpr uint8_t msId[2] = {0x00, 0x01};
+        static constexpr uint8_t msEventCharId[2] = {0x00, 0x02};
+        static constexpr uint8_t msStatusCharId[2] = {0x00, 0x03};
+        static constexpr uint8_t msArtistCharId[2] = {0x00, 0x04};
+        static constexpr uint8_t msTrackCharId[2] = {0x00, 0x05};
+        static constexpr uint8_t msAlbumCharId[2] = {0x00, 0x06};
+
+        ble_uuid128_t msUuid {
+                .u = { .type = BLE_UUID_TYPE_128 },
+                .value = MUSIC_SERVICE_UUID_BASE
+        };
+
+        ble_uuid128_t msEventCharUuid {
+                .u = { .type = BLE_UUID_TYPE_128 },
+                .value = MUSIC_SERVICE_UUID_BASE
+        };
+        ble_uuid128_t msStatusCharUuid {
+                .u = { .type = BLE_UUID_TYPE_128 },
+                .value = MUSIC_SERVICE_UUID_BASE
+        };
+        ble_uuid128_t msArtistCharUuid {
+                .u = { .type = BLE_UUID_TYPE_128 },
+                .value = MUSIC_SERVICE_UUID_BASE
+        };
+        ble_uuid128_t msTrackCharUuid {
+                .u = { .type = BLE_UUID_TYPE_128 },
+                .value = MUSIC_SERVICE_UUID_BASE
+        };
+        ble_uuid128_t msAlbumCharUuid {
+                .u = { .type = BLE_UUID_TYPE_128 },
+                .value = MUSIC_SERVICE_UUID_BASE
+        };
+
+        struct ble_gatt_chr_def characteristicDefinition[6];
+        struct ble_gatt_svc_def serviceDefinition[2];
+
+        uint16_t m_eventHandle;
+
+        std::string m_artist;
+        std::string m_album;
+        std::string m_track;
+
+        unsigned char m_status;
+
+        Pinetime::System::SystemTask& m_system;
+
+    };
+  }
+}
+