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Make MusicService UUID objects static constexpr

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This commit is contained in:
Jonathan Vander Mey 2021-06-12 18:58:53 -04:00 committed by JF002
parent e28516002b
commit 4217a8cb65
2 changed files with 31 additions and 22 deletions
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31
src/components/ble/MusicService.cpp
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@ -18,6 +18,37 @@
#include "MusicService.h" #include "MusicService.h"
#include "systemtask/SystemTask.h" #include "systemtask/SystemTask.h"
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) { 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); return static_cast<Pinetime::Controllers::MusicService*>(arg)->OnCommand(conn_handle, attr_handle, ctxt);
} }

22
src/components/ble/MusicService.h
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@ -26,18 +26,11 @@
#undef max #undef max
#undef min #undef min
// 00000000-78fc-48fe-8e23-433b3a1942d0
#define MUSIC_SERVICE_UUID_BASE \
{ 0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, 0x00, 0x00, 0x00, 0x00 }
#define MUSIC_SERVICE_CHAR_UUID(x, y) \
{ 0xd0, 0x42, 0x19, 0x3a, 0x3b, 0x43, 0x23, 0x8e, 0xfe, 0x48, 0xfc, 0x78, x, y, 0x00, 0x00 }
namespace Pinetime { namespace Pinetime {
namespace System { namespace System {
class SystemTask; class SystemTask;
} }
namespace Controllers { namespace Controllers {
class MusicService { class MusicService {
public: public:
explicit MusicService(Pinetime::System::SystemTask& system); explicit MusicService(Pinetime::System::SystemTask& system);
@ -73,21 +66,6 @@ namespace Pinetime {
enum MusicStatus { NotPlaying = 0x00, Playing = 0x01 }; enum MusicStatus { NotPlaying = 0x00, Playing = 0x01 };
private: private:
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_CHAR_UUID(0x01, 0x00)};
ble_uuid128_t msStatusCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x02, 0x00)};
ble_uuid128_t msArtistCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x03, 0x00)};
ble_uuid128_t msTrackCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x04, 0x00)};
ble_uuid128_t msAlbumCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x05, 0x00)};
ble_uuid128_t msPositionCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x06, 0x00)};
ble_uuid128_t msTotalLengthCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x07, 0x00)};
ble_uuid128_t msTrackNumberCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x08, 0x00)};
ble_uuid128_t msTrackTotalCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x09, 0x00)};
ble_uuid128_t msPlaybackSpeedCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x0a, 0x00)};
ble_uuid128_t msRepeatCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x0b, 0x00)};
ble_uuid128_t msShuffleCharUuid {.u = {.type = BLE_UUID_TYPE_128}, .value = MUSIC_SERVICE_CHAR_UUID(0x0c, 0x00)};
struct ble_gatt_chr_def characteristicDefinition[14]; struct ble_gatt_chr_def characteristicDefinition[14];
struct ble_gatt_svc_def serviceDefinition[2]; struct ble_gatt_svc_def serviceDefinition[2];