diff options
Diffstat (limited to 'src/components')
-rw-r--r-- | src/components/battery/BatteryController.cpp | 19 | ||||
-rw-r--r-- | src/components/battery/BatteryController.h | 6 | ||||
-rw-r--r-- | src/components/ble/MusicService.cpp | 96 | ||||
-rw-r--r-- | src/components/ble/MusicService.h | 46 | ||||
-rw-r--r-- | src/components/fs/FS.cpp | 197 | ||||
-rw-r--r-- | src/components/fs/FS.h | 71 | ||||
-rw-r--r-- | src/components/settings/Settings.cpp | 100 | ||||
-rw-r--r-- | src/components/settings/Settings.h | 58 |
8 files changed, 399 insertions, 194 deletions
diff --git a/src/components/battery/BatteryController.cpp b/src/components/battery/BatteryController.cpp index bc146457..76ad8cb3 100644 --- a/src/components/battery/BatteryController.cpp +++ b/src/components/battery/BatteryController.cpp @@ -14,7 +14,7 @@ Battery::Battery() { } void Battery::Init() { - nrf_gpio_cfg_input(chargingPin, (nrf_gpio_pin_pull_t) GPIO_PIN_CNF_PULL_Pullup); + nrf_gpio_cfg_input(chargingPin, static_cast<nrf_gpio_pin_pull_t> GPIO_PIN_CNF_PULL_Pullup); } void Battery::Update() { @@ -22,8 +22,9 @@ void Battery::Update() { isCharging = !nrf_gpio_pin_read(chargingPin); isPowerPresent = !nrf_gpio_pin_read(powerPresentPin); - if (isReading) + if (isReading) { return; + } // Non blocking read samples = 0; isReading = true; @@ -55,17 +56,21 @@ void Battery::SaadcInit() { void Battery::SaadcEventHandler(nrfx_saadc_evt_t const* p_event) { - const float battery_max = 4.18; // maximum voltage of battery ( max charging voltage is 4.21 ) - const float battery_min = 3.20; // minimum voltage of battery before shutdown ( depends on the battery ) + const uint16_t battery_max = 4180; // maximum voltage of battery ( max charging voltage is 4.21 ) + const uint16_t battery_min = 3200; // minimum voltage of battery before shutdown ( depends on the battery ) if (p_event->type == NRFX_SAADC_EVT_DONE) { APP_ERROR_CHECK(nrfx_saadc_buffer_convert(&saadc_value, 1)); - voltage = (static_cast<float>(p_event->data.done.p_buffer[0]) * 2.04f) / (1024 / 3.0f); - voltage = roundf(voltage * 100) / 100; + // A hardware voltage divider divides the battery voltage by 2 + // ADC gain is 1/5 + // thus adc_voltage = battery_voltage / 2 * gain = battery_voltage / 10 + // reference_voltage is 0.6V + // p_event->data.done.p_buffer[0] = (adc_voltage / reference_voltage) * 1024 + voltage = p_event->data.done.p_buffer[0] * 6000 / 1024; - percentRemaining = static_cast<int>(((voltage - battery_min) / (battery_max - battery_min)) * 100); + percentRemaining = (voltage - battery_min) * 100 / (battery_max - battery_min); percentRemaining = std::max(percentRemaining, 0); percentRemaining = std::min(percentRemaining, 100); diff --git a/src/components/battery/BatteryController.h b/src/components/battery/BatteryController.h index 04bcf6b8..26e24938 100644 --- a/src/components/battery/BatteryController.h +++ b/src/components/battery/BatteryController.h @@ -50,7 +50,7 @@ namespace Pinetime { return percentRemainingBuffer.GetAverage(); } - float Voltage() const { + uint16_t Voltage() const { return voltage; } @@ -71,7 +71,7 @@ namespace Pinetime { static constexpr uint32_t chargingPin = 12; static constexpr uint32_t powerPresentPin = 19; static constexpr nrf_saadc_input_t batteryVoltageAdcInput = NRF_SAADC_INPUT_AIN7; - float voltage = 0.0f; + uint16_t voltage = 0; int percentRemaining = -1; bool isCharging = false; @@ -86,4 +86,4 @@ namespace Pinetime { uint8_t samples = 0; }; } -}
\ No newline at end of file +} 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 +} diff --git a/src/components/ble/MusicService.h b/src/components/ble/MusicService.h index 0b5a7464..1ad9a420 100644 --- a/src/components/ble/MusicService.h +++ b/src/components/ble/MusicService.h @@ -26,18 +26,11 @@ #undef max #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 System { class SystemTask; } namespace Controllers { - class MusicService { public: explicit MusicService(Pinetime::System::SystemTask& system); @@ -73,41 +66,26 @@ namespace Pinetime { enum MusicStatus { NotPlaying = 0x00, Playing = 0x01 }; 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_svc_def serviceDefinition[2]; - uint16_t eventHandle; + uint16_t eventHandle {}; - std::string artistName; - std::string albumName; - std::string trackName; + std::string artistName {"Waiting for"}; + std::string albumName {}; + std::string trackName {"track information.."}; - bool playing; + bool playing {false}; - int trackProgress; - int trackLength; - int trackNumber; - int tracksTotal; + int trackProgress {0}; + int trackLength {0}; + int trackNumber {}; + int tracksTotal {}; - float playbackSpeed; + float playbackSpeed {1.0f}; - bool repeat; - bool shuffle; + bool repeat {false}; + bool shuffle {false}; Pinetime::System::SystemTask& m_system; }; diff --git a/src/components/fs/FS.cpp b/src/components/fs/FS.cpp new file mode 100644 index 00000000..857e6bf9 --- /dev/null +++ b/src/components/fs/FS.cpp @@ -0,0 +1,197 @@ +#include "FS.h" +#include <cstring> +#include <littlefs/lfs.h> +#include <lvgl/lvgl.h> + +using namespace Pinetime::Controllers; + +FS::FS(Pinetime::Drivers::SpiNorFlash& driver) : + flashDriver{ driver }, + lfsConfig{ + .context = this, + .read = SectorRead, + .prog = SectorProg, + .erase = SectorErase, + .sync = SectorSync, + + .read_size = 16, + .prog_size = 8, + .block_size = blockSize, + .block_count = size / blockSize, + .block_cycles = 1000u, + + .cache_size = 16, + .lookahead_size = 16, + + .name_max = 50, + .attr_max = 50, + } +{ } + + +void FS::Init() { + + // try mount + int err = lfs_mount(&lfs, &lfsConfig); + + // reformat if we can't mount the filesystem + // this should only happen on the first boot + if (err != LFS_ERR_OK) { + lfs_format(&lfs, &lfsConfig); + err = lfs_mount(&lfs, &lfsConfig); + if (err != LFS_ERR_OK) { + return; + } + } + +#ifndef PINETIME_IS_RECOVERY + VerifyResource(); + LVGLFileSystemInit(); +#endif + +} + +void FS::VerifyResource() { + // validate the resource metadata + resourcesValid = true; +} + +int FS::FileOpen(lfs_file_t* file_p, const char* fileName, const int flags) { + return lfs_file_open(&lfs, file_p, fileName, flags); +} + +int FS::FileClose(lfs_file_t* file_p) { + return lfs_file_close(&lfs, file_p); +} + +int FS::FileRead(lfs_file_t* file_p, uint8_t* buff, uint32_t size) { + return lfs_file_read(&lfs, file_p, buff, size); +} + +int FS::FileWrite(lfs_file_t* file_p, const uint8_t* buff, uint32_t size) { + return lfs_file_write(&lfs, file_p, buff, size); +} + +int FS::FileSeek(lfs_file_t* file_p, uint32_t pos) { + return lfs_file_seek(&lfs, file_p, pos, LFS_SEEK_SET); +} + +int FS::FileDelete(const char* fileName) { + return lfs_remove(&lfs, fileName); +} + + +int FS::DirCreate(const char* path) { + return lfs_mkdir(&lfs, path); +} + +// Delete directory and all files inside +int FS::DirDelete(const char* path) { + + lfs_dir_t lfs_dir; + lfs_info entryInfo; + + int err; + err = lfs_dir_open(&lfs, &lfs_dir, path); + if (err) { + return err; + } + while (lfs_dir_read(&lfs, &lfs_dir, &entryInfo)) { + lfs_remove(&lfs, entryInfo.name); + } + lfs_dir_close(&lfs, &lfs_dir); + return LFS_ERR_OK; +} + +/* + + ----------- Interface between littlefs and SpiNorFlash ----------- + +*/ +int FS::SectorSync(const struct lfs_config* c) { + return 0; +} + +int FS::SectorErase(const struct lfs_config* c, lfs_block_t block) { + Pinetime::Controllers::FS& lfs = *(static_cast<Pinetime::Controllers::FS*>(c->context)); + const size_t address = startAddress + (block * blockSize); + lfs.flashDriver.SectorErase(address); + return lfs.flashDriver.EraseFailed() ? -1 : 0; +} + +int FS::SectorProg(const struct lfs_config* c, lfs_block_t block, lfs_off_t off, const void* buffer, lfs_size_t size) { + Pinetime::Controllers::FS& lfs = *(static_cast<Pinetime::Controllers::FS*>(c->context)); + const size_t address = startAddress + (block * blockSize) + off; + lfs.flashDriver.Write(address, (uint8_t*) buffer, size); + return lfs.flashDriver.ProgramFailed() ? -1 : 0; +} + +int FS::SectorRead(const struct lfs_config* c, lfs_block_t block, lfs_off_t off, void* buffer, lfs_size_t size) { + Pinetime::Controllers::FS& lfs = *(static_cast<Pinetime::Controllers::FS*>(c->context)); + const size_t address = startAddress + (block * blockSize) + off; + lfs.flashDriver.Read(address, static_cast<uint8_t*>(buffer), size); + return 0; +} + +/* + + ----------- LVGL filesystem integration ----------- + +*/ + +namespace { + lv_fs_res_t lvglOpen(lv_fs_drv_t* drv, void* file_p, const char* path, lv_fs_mode_t mode) { + + lfs_file_t* file = static_cast<lfs_file_t*>(file_p); + FS* filesys = static_cast<FS*>(drv->user_data); + filesys->FileOpen(file, path, LFS_O_RDONLY); + + if (file->type == 0) { + return LV_FS_RES_FS_ERR; + } + else { + return LV_FS_RES_OK; + } + } + + lv_fs_res_t lvglClose(lv_fs_drv_t* drv, void* file_p) { + FS* filesys = static_cast<FS*>(drv->user_data); + lfs_file_t* file = static_cast<lfs_file_t*>(file_p); + filesys->FileClose(file); + + return LV_FS_RES_OK; + } + + lv_fs_res_t lvglRead(lv_fs_drv_t* drv, void* file_p, void* buf, uint32_t btr, uint32_t* br) { + FS* filesys = static_cast<FS*>(drv->user_data); + lfs_file_t* file = static_cast<lfs_file_t*>(file_p); + filesys->FileRead(file, static_cast<uint8_t*>(buf), btr); + *br = btr; + return LV_FS_RES_OK; + } + + lv_fs_res_t lvglSeek(lv_fs_drv_t* drv, void* file_p, uint32_t pos) { + FS* filesys = static_cast<FS*>(drv->user_data); + lfs_file_t* file = static_cast<lfs_file_t*>(file_p); + filesys->FileSeek(file, pos); + return LV_FS_RES_OK; + } +} + +void FS::LVGLFileSystemInit() { + + lv_fs_drv_t fs_drv; + lv_fs_drv_init(&fs_drv); + + fs_drv.file_size = sizeof(lfs_file_t); + fs_drv.letter = 'F'; + fs_drv.open_cb = lvglOpen; + fs_drv.close_cb = lvglClose; + fs_drv.read_cb = lvglRead; + fs_drv.seek_cb = lvglSeek; + + fs_drv.user_data = this; + + lv_fs_drv_register(&fs_drv); + +}
\ No newline at end of file diff --git a/src/components/fs/FS.h b/src/components/fs/FS.h new file mode 100644 index 00000000..1f2eb7e0 --- /dev/null +++ b/src/components/fs/FS.h @@ -0,0 +1,71 @@ +#pragma once + +#include <cstdint> +#include "drivers/SpiNorFlash.h" +#include <littlefs/lfs.h> + +namespace Pinetime { + namespace Controllers { + class FS { + public: + FS(Pinetime::Drivers::SpiNorFlash&); + + void Init(); + void LVGLFileSystemInit(); + + int FileOpen(lfs_file_t* file_p, const char* fileName, const int flags); + int FileClose(lfs_file_t* file_p); + int FileRead(lfs_file_t* file_p, uint8_t* buff, uint32_t size); + int FileWrite(lfs_file_t* file_p, const uint8_t* buff, uint32_t size); + int FileSeek(lfs_file_t* file_p, uint32_t pos); + + int FileDelete(const char* fileName); + + int DirCreate(const char* path); + int DirDelete(const char* path); + + void VerifyResource(); + + private: + + Pinetime::Drivers::SpiNorFlash& flashDriver; + + /* + * External Flash MAP (4 MBytes) + * + * 0x000000 +---------------------------------------+ + * | Bootloader Assets | + * | 256 KBytes | + * | | + * 0x040000 +---------------------------------------+ + * | OTA | + * | 464 KBytes | + * | | + * | | + * | | + * 0x0B4000 +---------------------------------------+ + * | File System | + * | | + * | | + * | | + * | | + * 0x400000 +---------------------------------------+ + * + */ + static constexpr size_t startAddress = 0x0B4000; + static constexpr size_t size = 0x3C0000; + static constexpr size_t blockSize = 4096; + + bool resourcesValid = false; + const struct lfs_config lfsConfig; + + lfs_t lfs; + + static int SectorSync(const struct lfs_config* c); + static int SectorErase(const struct lfs_config* c, lfs_block_t block); + static int SectorProg(const struct lfs_config* c, lfs_block_t block, lfs_off_t off, const void* buffer, lfs_size_t size); + static int SectorRead(const struct lfs_config* c, lfs_block_t block, lfs_off_t off, void* buffer, lfs_size_t size); + + }; + } +} diff --git a/src/components/settings/Settings.cpp b/src/components/settings/Settings.cpp index 071940b8..37c09f91 100644 --- a/src/components/settings/Settings.cpp +++ b/src/components/settings/Settings.cpp @@ -4,108 +4,44 @@ using namespace Pinetime::Controllers; -struct SettingsHeader { - uint8_t isActive; // 0xF1 = Block is active, 0xF0 = Block is inactive - uint16_t version; // Current version, to verify if the saved data is for the current Version -}; - -#define HEADER_SIZE sizeof(SettingsHeader) - -Settings::Settings(Pinetime::Drivers::SpiNorFlash& spiNorFlash) : spiNorFlash {spiNorFlash} { +Settings::Settings(Pinetime::Controllers::FS& fs) : fs {fs} { } void Settings::Init() { // Load default settings from Flash - LoadSettingsFromFlash(); + LoadSettingsFromFile(); } void Settings::SaveSettings() { // verify if is necessary to save if (settingsChanged) { - SaveSettingsToFlash(); + SaveSettingsToFile(); } settingsChanged = false; } -bool Settings::FindHeader() { - SettingsHeader settingsHeader; - uint8_t bufferHead[sizeof(settingsHeader)]; - - for (uint8_t block = 0; block < 10; block++) { +void Settings::LoadSettingsFromFile() { + SettingsData bufferSettings; + lfs_file_t settingsFile; - spiNorFlash.Read(settingsBaseAddr + (block * 0x1000), bufferHead, sizeof(settingsHeader)); - std::memcpy(&settingsHeader, bufferHead, sizeof(settingsHeader)); - if (settingsHeader.isActive == 0xF1 && settingsHeader.version == settingsVersion) { - settingsFlashBlock = block; - return true; - } + if ( fs.FileOpen(&settingsFile, "/settings.dat", LFS_O_RDWR | LFS_O_CREAT) != LFS_ERR_OK) { + return; } - return false; -} - -void Settings::ReadSettingsData() { - uint8_t bufferSettings[sizeof(settings)]; - spiNorFlash.Read(settingsBaseAddr + (settingsFlashBlock * 0x1000) + HEADER_SIZE, bufferSettings, sizeof(settings)); - std::memcpy(&settings, bufferSettings, sizeof(settings)); -} - -void Settings::EraseBlock() { - - spiNorFlash.SectorErase(settingsBaseAddr + (settingsFlashBlock * 0x1000)); -} - -void Settings::SetHeader(bool state) { - SettingsHeader settingsHeader; - uint8_t bufferHead[sizeof(settingsHeader)]; - settingsHeader.isActive = state ? 0xF1 : 0xF0; - settingsHeader.version = settingsVersion; - - std::memcpy(bufferHead, &settingsHeader, sizeof(settingsHeader)); - spiNorFlash.Write(settingsBaseAddr + (settingsFlashBlock * 0x1000), bufferHead, sizeof(settingsHeader)); -} - -void Settings::SaveSettingsData() { - uint8_t bufferSettings[sizeof(settings)]; - std::memcpy(bufferSettings, &settings, sizeof(settings)); - spiNorFlash.Write(settingsBaseAddr + (settingsFlashBlock * 0x1000) + HEADER_SIZE, bufferSettings, sizeof(settings)); -} - -void Settings::LoadSettingsFromFlash() { - - if (settingsFlashBlock == 99) { - // Find current Block, if can't find use default settings and set block to 0 ans save ! - if (FindHeader()) { - ReadSettingsData(); - } else { - SaveSettingsToFlash(); - } - } else { - // Read Settings from flash... - // never used :) - ReadSettingsData(); + fs.FileRead(&settingsFile, reinterpret_cast<uint8_t*>(&bufferSettings), sizeof(settings)); + fs.FileClose(&settingsFile); + if ( bufferSettings.version == settingsVersion ) { + settings = bufferSettings; } } -void Settings::SaveSettingsToFlash() { - - // calculate where to save... - // mark current to inactive - // erase the new location and save - // set settingsFlashBlock - - // if first time hever, only saves to block 0 and set settingsFlashBlock +void Settings::SaveSettingsToFile() { + lfs_file_t settingsFile; - if (settingsFlashBlock != 99) { - SetHeader(false); + if ( fs.FileOpen(&settingsFile, "/settings.dat", LFS_O_RDWR | LFS_O_CREAT) != LFS_ERR_OK) { + return; } - - settingsFlashBlock++; - if (settingsFlashBlock > 9) - settingsFlashBlock = 0; - - EraseBlock(); - SetHeader(true); - SaveSettingsData(); + fs.FileWrite(&settingsFile, reinterpret_cast<uint8_t*>(&settings), sizeof(settings)); + fs.FileClose(&settingsFile); } diff --git a/src/components/settings/Settings.h b/src/components/settings/Settings.h index 69e28e5b..28cfe775 100644 --- a/src/components/settings/Settings.h +++ b/src/components/settings/Settings.h @@ -2,25 +2,26 @@ #include <cstdint> #include "components/datetime/DateTimeController.h" #include "components/brightness/BrightnessController.h" -#include "drivers/SpiNorFlash.h" +#include "components/fs/FS.h" #include "drivers/Cst816s.h" namespace Pinetime { namespace Controllers { class Settings { public: - enum class ClockType { H24, H12 }; - enum class Vibration { ON, OFF }; - enum class WakeUpMode { None, SingleTap, DoubleTap, RaiseWrist }; + enum class ClockType : uint8_t { H24, H12 }; + enum class Vibration : uint8_t { ON, OFF }; + enum class WakeUpMode : uint8_t { None, SingleTap, DoubleTap, RaiseWrist }; - Settings(Pinetime::Drivers::SpiNorFlash& spiNorFlash); + Settings(Pinetime::Controllers::FS& fs); void Init(); void SaveSettings(); void SetClockFace(uint8_t face) { - if (face != settings.clockFace) + if (face != settings.clockFace) { settingsChanged = true; + } settings.clockFace = face; }; uint8_t GetClockFace() const { @@ -69,8 +70,9 @@ namespace Pinetime { }; void SetClockType(ClockType clocktype) { - if (clocktype != settings.clockType) + if (clocktype != settings.clockType) { settingsChanged = true; + } settings.clockType = clocktype; }; ClockType GetClockType() const { @@ -78,8 +80,9 @@ namespace Pinetime { }; void SetVibrationStatus(Vibration status) { - if (status != settings.vibrationStatus) + if (status != settings.vibrationStatus) { settingsChanged = true; + } settings.vibrationStatus = status; }; Vibration GetVibrationStatus() const { @@ -87,8 +90,9 @@ namespace Pinetime { }; void SetScreenTimeOut(uint32_t timeout) { - if (timeout != settings.screenTimeOut) + if (timeout != settings.screenTimeOut) { settingsChanged = true; + } settings.screenTimeOut = timeout; }; uint32_t GetScreenTimeOut() const { @@ -96,8 +100,9 @@ namespace Pinetime { }; void setWakeUpMode(WakeUpMode wakeUp) { - if (wakeUp != settings.wakeUpMode) + if (wakeUp != settings.wakeUpMode) { settingsChanged = true; + } settings.wakeUpMode = wakeUp; }; WakeUpMode getWakeUpMode() const { @@ -105,8 +110,9 @@ namespace Pinetime { }; void SetBrightness(Controllers::BrightnessController::Levels level) { - if (level != settings.brightLevel) + if (level != settings.brightLevel) { settingsChanged = true; + } settings.brightLevel = level; }; Controllers::BrightnessController::Levels GetBrightness() const { @@ -114,17 +120,24 @@ namespace Pinetime { }; void SetStepsGoal( uint32_t goal ) { - if ( goal != settings.stepsGoal ) + if ( goal != settings.stepsGoal ) { settingsChanged = true; + } settings.stepsGoal = goal; }; uint32_t GetStepsGoal() const { return settings.stepsGoal; }; private: - Pinetime::Drivers::SpiNorFlash& spiNorFlash; + Pinetime::Controllers::FS& fs; + + static constexpr uint32_t settingsVersion = 0x0001; struct SettingsData { + uint32_t version = settingsVersion; + uint32_t stepsGoal = 10000; + uint32_t screenTimeOut = 15000; + ClockType clockType = ClockType::H24; Vibration vibrationStatus = Vibration::ON; @@ -134,9 +147,6 @@ namespace Pinetime { uint8_t PTSColorBar = 11; uint8_t PTSColorBG = 3; - uint32_t stepsGoal = 10000; - uint32_t screenTimeOut = 15000; - WakeUpMode wakeUpMode = WakeUpMode::None; Controllers::BrightnessController::Levels brightLevel = Controllers::BrightnessController::Levels::Medium; @@ -148,20 +158,8 @@ namespace Pinetime { uint8_t appMenu = 0; uint8_t settingsMenu = 0; - // There are 10 blocks of reserved flash to save settings - // to minimize wear, the recording is done in a rotating way by the 10 blocks - uint8_t settingsFlashBlock = 99; // default to indicate it needs to find the active block - - static constexpr uint32_t settingsBaseAddr = 0x3F6000; // Flash Settings Location - static constexpr uint16_t settingsVersion = 0x0100; // Flash Settings Version - - bool FindHeader(); - void ReadSettingsData(); - void EraseBlock(); - void SetHeader(bool state); - void SaveSettingsData(); - void LoadSettingsFromFlash(); - void SaveSettingsToFlash(); + void LoadSettingsFromFile(); + void SaveSettingsToFile(); }; } }
\ No newline at end of file |