From 306aa25aada3635506c593c6a90bf03218365d02 Mon Sep 17 00:00:00 2001 From: Adam Pigg Date: Mon, 13 Jul 2020 12:40:39 +0100 Subject: Initial code for music app screena and service --- src/Components/Ble/MusicService.h | 81 +++++++++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 src/Components/Ble/MusicService.h (limited to 'src/Components/Ble/MusicService.h') diff --git a/src/Components/Ble/MusicService.h b/src/Components/Ble/MusicService.h new file mode 100644 index 00000000..8139d96e --- /dev/null +++ b/src/Components/Ble/MusicService.h @@ -0,0 +1,81 @@ +#pragma once +#include +#include +#include +#include +#include + +//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 Controllers { + class MusicService { + public: + MusicService(); + 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(); + 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; + + + 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}; + + uint16_t connectionHandle = 0; + uint16_t eventCharacteristicHandle = 0; + + 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]; + + std::string m_artist; + std::string m_album; + std::string m_track; + + }; + } +} + -- cgit v1.2.3-70-g09d2