262 lines
9.4 KiB
C++
262 lines
9.4 KiB
C++
/* Copyright (C) 2020 JF, Adam Pigg, Avamander
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This file is part of InfiniTime.
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InfiniTime is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published
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by the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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InfiniTime is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "MusicService.h"
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#include "systemtask/SystemTask.h"
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int MSCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg) {
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auto musicService = static_cast<Pinetime::Controllers::MusicService *>(arg);
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return musicService->OnCommand(conn_handle, attr_handle, ctxt);
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}
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Pinetime::Controllers::MusicService::MusicService(Pinetime::System::SystemTask &system) : m_system(system) {
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msUuid.value[14] = msId[0];
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msUuid.value[15] = msId[1];
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msEventCharUuid.value[12] = msEventCharId[0];
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msEventCharUuid.value[13] = msEventCharId[1];
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msEventCharUuid.value[14] = msId[0];
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msEventCharUuid.value[15] = msId[1];
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msStatusCharUuid.value[12] = msStatusCharId[0];
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msStatusCharUuid.value[13] = msStatusCharId[1];
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msStatusCharUuid.value[14] = msId[0];
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msStatusCharUuid.value[15] = msId[1];
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msTrackCharUuid.value[12] = msTrackCharId[0];
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msTrackCharUuid.value[13] = msTrackCharId[1];
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msTrackCharUuid.value[14] = msId[0];
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msTrackCharUuid.value[15] = msId[1];
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msArtistCharUuid.value[12] = msArtistCharId[0];
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msArtistCharUuid.value[13] = msArtistCharId[1];
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msArtistCharUuid.value[14] = msId[0];
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msArtistCharUuid.value[15] = msId[1];
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msAlbumCharUuid.value[12] = msAlbumCharId[0];
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msAlbumCharUuid.value[13] = msAlbumCharId[1];
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msAlbumCharUuid.value[14] = msId[0];
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msAlbumCharUuid.value[15] = msId[1];
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msPositionCharUuid.value[12] = msPositionCharId[0];
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msPositionCharUuid.value[13] = msPositionCharId[1];
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msPositionCharUuid.value[14] = msId[0];
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msPositionCharUuid.value[15] = msId[1];
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msTotalLengthCharUuid.value[12] = msTotalLengthCharId[0];
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msTotalLengthCharUuid.value[13] = msTotalLengthCharId[1];
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msTotalLengthCharUuid.value[14] = msId[0];
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msTotalLengthCharUuid.value[15] = msId[1];
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msTrackNumberCharUuid.value[12] = msTrackNumberCharId[0];
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msTrackNumberCharUuid.value[13] = msTrackNumberCharId[1];
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msTrackNumberCharUuid.value[14] = msId[0];
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msTrackNumberCharUuid.value[15] = msId[1];
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msTrackTotalCharUuid.value[12] = msTrackTotalCharId[0];
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msTrackTotalCharUuid.value[13] = msTrackTotalCharId[1];
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msTrackTotalCharUuid.value[14] = msId[0];
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msTrackTotalCharUuid.value[15] = msId[1];
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msPlaybackSpeedCharUuid.value[12] = msPlaybackSpeedCharId[0];
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msPlaybackSpeedCharUuid.value[13] = msPlaybackSpeedCharId[1];
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msPlaybackSpeedCharUuid.value[14] = msId[0];
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msPlaybackSpeedCharUuid.value[15] = msId[1];
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msRepeatCharUuid.value[12] = msRepeatCharId[0];
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msRepeatCharUuid.value[13] = msRepeatCharId[1];
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msRepeatCharUuid.value[14] = msId[0];
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msRepeatCharUuid.value[15] = msId[1];
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msShuffleCharUuid.value[12] = msShuffleCharId[0];
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msShuffleCharUuid.value[13] = msShuffleCharId[1];
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msShuffleCharUuid.value[14] = msId[0];
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msShuffleCharUuid.value[15] = msId[1];
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characteristicDefinition[0] = {.uuid = (ble_uuid_t *) (&msEventCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_NOTIFY,
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.val_handle = &eventHandle
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};
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characteristicDefinition[1] = {.uuid = (ble_uuid_t *) (&msStatusCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[2] = {.uuid = (ble_uuid_t *) (&msTrackCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[3] = {.uuid = (ble_uuid_t *) (&msArtistCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[4] = {.uuid = (ble_uuid_t *) (&msAlbumCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[5] = {.uuid = (ble_uuid_t *) (&msPositionCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[6] = {.uuid = (ble_uuid_t *) (&msTotalLengthCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[7] = {.uuid = (ble_uuid_t *) (&msTotalLengthCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[8] = {.uuid = (ble_uuid_t *) (&msTrackNumberCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[9] = {.uuid = (ble_uuid_t *) (&msTrackTotalCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[10] = {.uuid = (ble_uuid_t *) (&msPlaybackSpeedCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[11] = {.uuid = (ble_uuid_t *) (&msRepeatCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[12] = {.uuid = (ble_uuid_t *) (&msShuffleCharUuid),
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.access_cb = MSCallback,
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.arg = this,
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.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
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};
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characteristicDefinition[13] = {0};
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serviceDefinition[0] = {
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.type = BLE_GATT_SVC_TYPE_PRIMARY,
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.uuid = (ble_uuid_t *) &msUuid,
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.characteristics = characteristicDefinition
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};
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serviceDefinition[1] = {0};
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artistName = "Waiting for";
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albumName = "";
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trackName = "track information...";
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playing = false;
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repeat = false;
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shuffle = false;
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playbackSpeed = 1.0f;
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trackProgress = 0;
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trackLength = 0;
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}
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void Pinetime::Controllers::MusicService::Init() {
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int res = 0;
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res = ble_gatts_count_cfg(serviceDefinition);
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ASSERT(res == 0);
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res = ble_gatts_add_svcs(serviceDefinition);
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ASSERT(res == 0);
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}
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int Pinetime::Controllers::MusicService::OnCommand(uint16_t conn_handle, uint16_t attr_handle,
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struct ble_gatt_access_ctxt *ctxt) {
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if (ctxt->op == BLE_GATT_ACCESS_OP_WRITE_CHR) {
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size_t notifSize = OS_MBUF_PKTLEN(ctxt->om);
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uint8_t data[notifSize + 1];
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data[notifSize] = '\0';
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os_mbuf_copydata(ctxt->om, 0, notifSize, data);
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char *s = (char *) &data[0];
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NRF_LOG_INFO("DATA : %s", s);
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if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msArtistCharUuid) == 0) {
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artistName = s;
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} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msTrackCharUuid) == 0) {
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trackName = s;
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} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msAlbumCharUuid) == 0) {
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albumName = s;
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} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msStatusCharUuid) == 0) {
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playing = s[0];
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} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msRepeatCharUuid) == 0) {
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repeat = s[0];
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} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msShuffleCharUuid) == 0) {
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shuffle = s[0];
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} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msPositionCharUuid) == 0) {
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trackProgress = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3];
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} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msTotalLengthCharUuid) == 0) {
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trackLength = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3];
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} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msTrackNumberCharUuid) == 0) {
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trackNumber = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3];
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} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msTrackTotalCharUuid) == 0) {
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tracksTotal = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3];
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} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msPlaybackSpeedCharUuid) == 0) {
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playbackSpeed = static_cast<float>(((s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3])) / 100.0f;
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}
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}
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return 0;
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}
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std::string Pinetime::Controllers::MusicService::getAlbum() {
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return albumName;
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}
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std::string Pinetime::Controllers::MusicService::getArtist() {
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return artistName;
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}
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std::string Pinetime::Controllers::MusicService::getTrack() {
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return trackName;
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}
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bool Pinetime::Controllers::MusicService::isPlaying() {
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return playing;
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}
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float Pinetime::Controllers::MusicService::getPlaybackSpeed() {
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return playbackSpeed;
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}
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void Pinetime::Controllers::MusicService::event(char event) {
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auto *om = ble_hs_mbuf_from_flat(&event, 1);
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uint16_t connectionHandle = m_system.nimble().connHandle();
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if (connectionHandle == 0 || connectionHandle == BLE_HS_CONN_HANDLE_NONE) {
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return;
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}
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ble_gattc_notify_custom(connectionHandle, eventHandle, om);
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}
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int Pinetime::Controllers::MusicService::getProgress() {
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return trackProgress;
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}
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int Pinetime::Controllers::MusicService::getTrackLength() {
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return trackLength;
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}
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