diff options
Diffstat (limited to 'src/components/ble/MusicService.cpp')
-rw-r--r-- | src/components/ble/MusicService.cpp | 96 |
1 files changed, 58 insertions, 38 deletions
diff --git a/src/components/ble/MusicService.cpp b/src/components/ble/MusicService.cpp index c420a576..74fe9522 100644 --- a/src/components/ble/MusicService.cpp +++ b/src/components/ble/MusicService.cpp @@ -18,79 +18,99 @@ #include "MusicService.h" #include "systemtask/SystemTask.h" -int MusicCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt* ctxt, void* arg) { - return static_cast<Pinetime::Controllers::MusicService*>(arg)->OnCommand(conn_handle, attr_handle, ctxt); +namespace { + // 0000yyxx-78fc-48fe-8e23-433b3a1942d0 + constexpr ble_uuid128_t CharUuid(uint8_t x, uint8_t y) { + return ble_uuid128_t{ + .u = {.type = BLE_UUID_TYPE_128}, + .value = { 0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, x, y, 0x00, 0x00 } + }; + } + + // 00000000-78fc-48fe-8e23-433b3a1942d0 + constexpr ble_uuid128_t BaseUuid() { + return CharUuid(0x00, 0x00); + } + + constexpr ble_uuid128_t msUuid {BaseUuid()}; + + constexpr ble_uuid128_t msEventCharUuid {CharUuid(0x01, 0x00)}; + constexpr ble_uuid128_t msStatusCharUuid {CharUuid(0x02, 0x00)}; + constexpr ble_uuid128_t msArtistCharUuid {CharUuid(0x03, 0x00)}; + constexpr ble_uuid128_t msTrackCharUuid {CharUuid(0x04, 0x00)}; + constexpr ble_uuid128_t msAlbumCharUuid {CharUuid(0x05, 0x00)}; + constexpr ble_uuid128_t msPositionCharUuid {CharUuid(0x06, 0x00)}; + constexpr ble_uuid128_t msTotalLengthCharUuid {CharUuid(0x07, 0x00)}; + constexpr ble_uuid128_t msTrackNumberCharUuid {CharUuid(0x08, 0x00)}; + constexpr ble_uuid128_t msTrackTotalCharUuid {CharUuid(0x09, 0x00)}; + constexpr ble_uuid128_t msPlaybackSpeedCharUuid {CharUuid(0x0a, 0x00)}; + constexpr ble_uuid128_t msRepeatCharUuid {CharUuid(0x0b, 0x00)}; + constexpr ble_uuid128_t msShuffleCharUuid {CharUuid(0x0c, 0x00)}; + + int MusicCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt* ctxt, void* arg) { + return static_cast<Pinetime::Controllers::MusicService*>(arg)->OnCommand(conn_handle, attr_handle, ctxt); + } } Pinetime::Controllers::MusicService::MusicService(Pinetime::System::SystemTask& system) : m_system(system) { - characteristicDefinition[0] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msEventCharUuid), + characteristicDefinition[0] = {.uuid = &msEventCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_NOTIFY, .val_handle = &eventHandle}; - characteristicDefinition[1] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msStatusCharUuid), + characteristicDefinition[1] = {.uuid = &msStatusCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[2] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msTrackCharUuid), + characteristicDefinition[2] = {.uuid = &msTrackCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[3] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msArtistCharUuid), + characteristicDefinition[3] = {.uuid = &msArtistCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[4] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msAlbumCharUuid), + characteristicDefinition[4] = {.uuid = &msAlbumCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[5] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msPositionCharUuid), + characteristicDefinition[5] = {.uuid = &msPositionCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[6] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msTotalLengthCharUuid), + characteristicDefinition[6] = {.uuid = &msTotalLengthCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[7] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msTotalLengthCharUuid), + characteristicDefinition[7] = {.uuid = &msTotalLengthCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[8] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msTrackNumberCharUuid), + characteristicDefinition[8] = {.uuid = &msTrackNumberCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[9] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msTrackTotalCharUuid), + characteristicDefinition[9] = {.uuid = &msTrackTotalCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[10] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msPlaybackSpeedCharUuid), + characteristicDefinition[10] = {.uuid = &msPlaybackSpeedCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[11] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msRepeatCharUuid), + characteristicDefinition[11] = {.uuid = &msRepeatCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; - characteristicDefinition[12] = {.uuid = reinterpret_cast<ble_uuid_t*>(&msShuffleCharUuid), + characteristicDefinition[12] = {.uuid = &msShuffleCharUuid.u, .access_cb = MusicCallback, .arg = this, .flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ}; characteristicDefinition[13] = {0}; serviceDefinition[0] = { - .type = BLE_GATT_SVC_TYPE_PRIMARY, .uuid = reinterpret_cast<ble_uuid_t*>(&msUuid), .characteristics = characteristicDefinition}; + .type = BLE_GATT_SVC_TYPE_PRIMARY, .uuid = &msUuid.u, .characteristics = characteristicDefinition}; serviceDefinition[1] = {0}; - - artistName = "Waiting for"; - albumName = ""; - trackName = "track information.."; - playing = false; - repeat = false; - shuffle = false; - playbackSpeed = 1.0f; - trackProgress = 0; - trackLength = 0; } void Pinetime::Controllers::MusicService::Init() { @@ -109,27 +129,27 @@ int Pinetime::Controllers::MusicService::OnCommand(uint16_t conn_handle, uint16_ data[notifSize] = '\0'; os_mbuf_copydata(ctxt->om, 0, notifSize, data); char* s = &data[0]; - if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msArtistCharUuid)) == 0) { + if (ble_uuid_cmp(ctxt->chr->uuid, &msArtistCharUuid.u) == 0) { artistName = s; - } else if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msTrackCharUuid)) == 0) { + } else if (ble_uuid_cmp(ctxt->chr->uuid, &msTrackCharUuid.u) == 0) { trackName = s; - } else if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msAlbumCharUuid)) == 0) { + } else if (ble_uuid_cmp(ctxt->chr->uuid, &msAlbumCharUuid.u) == 0) { albumName = s; - } else if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msStatusCharUuid)) == 0) { + } else if (ble_uuid_cmp(ctxt->chr->uuid, &msStatusCharUuid.u) == 0) { playing = s[0]; - } else if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msRepeatCharUuid)) == 0) { + } else if (ble_uuid_cmp(ctxt->chr->uuid, &msRepeatCharUuid.u) == 0) { repeat = s[0]; - } else if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msShuffleCharUuid)) == 0) { + } else if (ble_uuid_cmp(ctxt->chr->uuid, &msShuffleCharUuid.u) == 0) { shuffle = s[0]; - } else if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msPositionCharUuid)) == 0) { + } else if (ble_uuid_cmp(ctxt->chr->uuid, &msPositionCharUuid.u) == 0) { trackProgress = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3]; - } else if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msTotalLengthCharUuid)) == 0) { + } else if (ble_uuid_cmp(ctxt->chr->uuid, &msTotalLengthCharUuid.u) == 0) { trackLength = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3]; - } else if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msTrackNumberCharUuid)) == 0) { + } else if (ble_uuid_cmp(ctxt->chr->uuid, &msTrackNumberCharUuid.u) == 0) { trackNumber = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3]; - } else if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msTrackTotalCharUuid)) == 0) { + } else if (ble_uuid_cmp(ctxt->chr->uuid, &msTrackTotalCharUuid.u) == 0) { tracksTotal = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3]; - } else if (ble_uuid_cmp(ctxt->chr->uuid, reinterpret_cast<ble_uuid_t*>(&msPlaybackSpeedCharUuid)) == 0) { + } else if (ble_uuid_cmp(ctxt->chr->uuid, &msPlaybackSpeedCharUuid.u) == 0) { playbackSpeed = static_cast<float>(((s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3])) / 100.0f; } } @@ -174,4 +194,4 @@ void Pinetime::Controllers::MusicService::event(char event) { } ble_gattc_notify_custom(connectionHandle, eventHandle, om); -}
\ No newline at end of file +} |