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Refactored and improved the Music watchapp

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This commit is contained in:
Avamander
2020-10-11 03:11:55 +03:00
parent da73938f4d
commit 2b9906184b
10 changed files with 932 additions and 292 deletions
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290
src/components/ble/MusicService.cpp
View File

@@ -1,129 +1,225 @@
/* Copyright (C) 2020 JF, Adam Pigg, Avamander
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 <systemtask/SystemTask.h>
#include "MusicService.h"
int MSCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt *ctxt, void *arg) {
auto musicService = static_cast<Pinetime::Controllers::MusicService*>(arg);
auto musicService = static_cast<Pinetime::Controllers::MusicService *>(arg);
return musicService->OnCommand(conn_handle, attr_handle, ctxt);
}
Pinetime::Controllers::MusicService::MusicService(Pinetime::System::SystemTask &system) : m_system(system)
{
msUuid.value[11] = msId[0];
msUuid.value[12] = msId[1];
msEventCharUuid.value[11] = msEventCharId[0];
msEventCharUuid.value[12] = msEventCharId[1];
msStatusCharUuid.value[11] = msStatusCharId[0];
msStatusCharUuid.value[12] = msStatusCharId[1];
msTrackCharUuid.value[11] = msTrackCharId[0];
msTrackCharUuid.value[12] = msTrackCharId[1];
msArtistCharUuid.value[11] = msArtistCharId[0];
msArtistCharUuid.value[12] = msArtistCharId[1];
msAlbumCharUuid.value[11] = msAlbumCharId[0];
msAlbumCharUuid.value[12] = msAlbumCharId[1];
characteristicDefinition[0] = { .uuid = (ble_uuid_t*)(&msEventCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_NOTIFY,
.val_handle = &m_eventHandle
};
characteristicDefinition[1] = { .uuid = (ble_uuid_t*)(&msStatusCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[2] = { .uuid = (ble_uuid_t*)(&msTrackCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[3] = { .uuid = (ble_uuid_t*)(&msArtistCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[4] = { .uuid = (ble_uuid_t*)(&msAlbumCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[5] = {0};
serviceDefinition[0] = {
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = (ble_uuid_t *) &msUuid,
.characteristics = characteristicDefinition
};
serviceDefinition[1] = {0};
m_artist = "Waiting for";
m_album = "";
m_track = "track information...";
Pinetime::Controllers::MusicService::MusicService(Pinetime::System::SystemTask &system) : m_system(system) {
msUuid.value[11] = msId[0];
msUuid.value[12] = msId[1];
msEventCharUuid.value[11] = msEventCharId[0];
msEventCharUuid.value[12] = msEventCharId[1];
msStatusCharUuid.value[11] = msStatusCharId[0];
msStatusCharUuid.value[12] = msStatusCharId[1];
msTrackCharUuid.value[11] = msTrackCharId[0];
msTrackCharUuid.value[12] = msTrackCharId[1];
msArtistCharUuid.value[11] = msArtistCharId[0];
msArtistCharUuid.value[12] = msArtistCharId[1];
msAlbumCharUuid.value[11] = msAlbumCharId[0];
msAlbumCharUuid.value[12] = msAlbumCharId[1];
msPositionCharUuid.value[11] = msPositionCharId[0];
msPositionCharUuid.value[12] = msPositionCharId[1];
msTotalLengthCharUuid.value[11] = msTotalLengthCharId[0];
msTotalLengthCharUuid.value[12] = msTotalLengthCharId[1];
msTrackNumberCharUuid.value[11] = msTrackNumberCharId[0];
msTrackNumberCharUuid.value[12] = msTrackNumberCharId[1];
msTrackTotalCharUuid.value[11] = msTrackTotalCharId[0];
msTrackTotalCharUuid.value[12] = msTrackTotalCharId[1];
msPlaybackSpeedCharUuid.value[11] = msPlaybackSpeedCharId[0];
msPlaybackSpeedCharUuid.value[12] = msPlaybackSpeedCharId[1];
msRepeatCharUuid.value[11] = msRepeatCharId[0];
msRepeatCharUuid.value[12] = msRepeatCharId[1];
msShuffleCharUuid.value[11] = msShuffleCharId[0];
msShuffleCharUuid.value[12] = msShuffleCharId[1];
characteristicDefinition[0] = {.uuid = (ble_uuid_t *) (&msEventCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_NOTIFY,
.val_handle = &eventHandle
};
characteristicDefinition[1] = {.uuid = (ble_uuid_t *) (&msStatusCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[2] = {.uuid = (ble_uuid_t *) (&msTrackCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[3] = {.uuid = (ble_uuid_t *) (&msArtistCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[4] = {.uuid = (ble_uuid_t *) (&msAlbumCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[5] = {.uuid = (ble_uuid_t *) (&msPositionCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[6] = {.uuid = (ble_uuid_t *) (&msTotalLengthCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[7] = {.uuid = (ble_uuid_t *) (&msTotalLengthCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[8] = {.uuid = (ble_uuid_t *) (&msTrackNumberCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[9] = {.uuid = (ble_uuid_t *) (&msTrackTotalCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[10] = {.uuid = (ble_uuid_t *) (&msPlaybackSpeedCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[11] = {.uuid = (ble_uuid_t *) (&msRepeatCharUuid),
.access_cb = MSCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ
};
characteristicDefinition[12] = {.uuid = (ble_uuid_t *) (&msShuffleCharUuid),
.access_cb = MSCallback,
.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 = (ble_uuid_t *) &msUuid,
.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()
{
void Pinetime::Controllers::MusicService::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::MusicService::OnCommand(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt) {
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 *)&msArtistCharUuid) == 0) {
m_artist = s;
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *)&msTrackCharUuid) == 0) {
m_track = s;
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *)&msAlbumCharUuid) == 0) {
m_album = s;
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *)&msStatusCharUuid) == 0) {
m_status = s[0];
}
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 *) &msArtistCharUuid) == 0) {
artistName = s;
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msTrackCharUuid) == 0) {
trackName = s;
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msAlbumCharUuid) == 0) {
albumName = s;
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msStatusCharUuid) == 0) {
playing = s[0];
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msRepeatCharUuid) == 0) {
repeat = s[0];
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msShuffleCharUuid) == 0) {
shuffle = s[0];
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msPositionCharUuid) == 0) {
trackProgress = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3];
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msTotalLengthCharUuid) == 0) {
trackLength = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3];
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msTrackNumberCharUuid) == 0) {
trackNumber = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3];
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msTrackTotalCharUuid) == 0) {
tracksTotal = (s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3];
} else if (ble_uuid_cmp(ctxt->chr->uuid, (ble_uuid_t *) &msPlaybackSpeedCharUuid) == 0) {
playbackSpeed = static_cast<float>(((s[0] << 24) | (s[1] << 16) | (s[2] << 8) | s[3])) / 100.0f;
}
}
return 0;
}
std::string Pinetime::Controllers::MusicService::album()
{
return m_album;
std::string Pinetime::Controllers::MusicService::getAlbum() {
return albumName;
}
std::string Pinetime::Controllers::MusicService::artist()
{
return m_artist;
std::string Pinetime::Controllers::MusicService::getArtist() {
return artistName;
}
std::string Pinetime::Controllers::MusicService::track()
{
return m_track;
std::string Pinetime::Controllers::MusicService::getTrack() {
return trackName;
}
unsigned char Pinetime::Controllers::MusicService::status()
{
return m_status;
bool Pinetime::Controllers::MusicService::isPlaying() {
return playing;
}
void Pinetime::Controllers::MusicService::event(char event)
{
auto *om = ble_hs_mbuf_from_flat(&event, 1);
uint16_t connectionHandle = m_system.nimble().connHandle();
if (connectionHandle == 0 || connectionHandle == BLE_HS_CONN_HANDLE_NONE) {
return;
}
ble_gattc_notify_custom(connectionHandle, m_eventHandle, om);
float Pinetime::Controllers::MusicService::getPlaybackSpeed() {
return playbackSpeed;
}
void Pinetime::Controllers::MusicService::event(char event) {
auto *om = ble_hs_mbuf_from_flat(&event, 1);
uint16_t connectionHandle = m_system.nimble().connHandle();
if (connectionHandle == 0 || connectionHandle == BLE_HS_CONN_HANDLE_NONE) {
return;
}
ble_gattc_notify_custom(connectionHandle, eventHandle, om);
}
int Pinetime::Controllers::MusicService::getProgress() {
return trackProgress;
}
int Pinetime::Controllers::MusicService::getTrackLength() {
return trackLength;
}

216
src/components/ble/MusicService.h
View File

@@ -1,3 +1,20 @@
/* Copyright (C) 2020 JF, Adam Pigg, Avamander
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>
@@ -14,78 +31,135 @@ namespace Pinetime {
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;
public:
explicit MusicService(Pinetime::System::SystemTask &system);
void Init();
int OnCommand(uint16_t conn_handle, uint16_t attr_handle,
struct ble_gatt_access_ctxt *ctxt);
void event(char event);
std::string getArtist();
std::string getTrack();
std::string getAlbum();
int getProgress();
int getTrackLength();
float getPlaybackSpeed();
bool isPlaying();
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;
enum MusicStatus {
NOT_PLAYING = 0x00,
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};
static constexpr uint8_t msPositionCharId[2] = {0x00, 0x07};
static constexpr uint8_t msTotalLengthCharId[2] = {0x00, 0x08};
static constexpr uint8_t msTrackNumberCharId[2] = {0x00, 0x09};
static constexpr uint8_t msTrackTotalCharId[2] = {0x00, 0x0a};
static constexpr uint8_t msPlaybackSpeedCharId[2] = {0x00, 0x0b};
static constexpr uint8_t msRepeatCharId[2] = {0x00, 0x0c};
static constexpr uint8_t msShuffleCharId[2] = {0x00, 0x0d};
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
};
ble_uuid128_t msPositionCharUuid{
.u = {.type = BLE_UUID_TYPE_128},
.value = MUSIC_SERVICE_UUID_BASE
};
ble_uuid128_t msTotalLengthCharUuid{
.u = {.type = BLE_UUID_TYPE_128},
.value = MUSIC_SERVICE_UUID_BASE
};
ble_uuid128_t msTrackNumberCharUuid{
.u = {.type = BLE_UUID_TYPE_128},
.value = MUSIC_SERVICE_UUID_BASE
};
ble_uuid128_t msTrackTotalCharUuid{
.u = {.type = BLE_UUID_TYPE_128},
.value = MUSIC_SERVICE_UUID_BASE
};
ble_uuid128_t msPlaybackSpeedCharUuid{
.u = {.type = BLE_UUID_TYPE_128},
.value = MUSIC_SERVICE_UUID_BASE
};
ble_uuid128_t msRepeatCharUuid{
.u = {.type = BLE_UUID_TYPE_128},
.value = MUSIC_SERVICE_UUID_BASE
};
ble_uuid128_t msShuffleCharUuid{
.u = {.type = BLE_UUID_TYPE_128},
.value = MUSIC_SERVICE_UUID_BASE
};
struct ble_gatt_chr_def characteristicDefinition[14];
struct ble_gatt_svc_def serviceDefinition[2];
uint16_t eventHandle;
std::string artistName;
std::string albumName;
std::string trackName;
bool playing;
int trackProgress;
int trackLength;
int trackNumber;
int tracksTotal;
float playbackSpeed;
bool repeat;
bool shuffle;
Pinetime::System::SystemTask &m_system;
};
}
}