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Merge pull request #756 from geekbozu/BLE_FS

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BLE FS Using adafruits Simple (not fast) BLE FS  Api
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JF 2021-12-11 16:09:56 +01:00 committed by GitHub
commit bccd77d5c9
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GPG Key ID: 4AEE18F83AFDEB23
9 changed files with 629 additions and 74 deletions
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3
src/CMakeLists.txt
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@ -487,6 +487,7 @@ list(APPEND SOURCE_FILES
components/ble/NavigationService.cpp
displayapp/fonts/lv_font_navi_80.c
components/ble/BatteryInformationService.cpp
components/ble/FSService.cpp
components/ble/ImmediateAlertService.cpp
components/ble/ServiceDiscovery.cpp
components/ble/HeartRateService.cpp
@ -557,6 +558,7 @@ list(APPEND RECOVERY_SOURCE_FILES
components/ble/MusicService.cpp
components/ble/weather/WeatherService.cpp
components/ble/BatteryInformationService.cpp
components/ble/FSService.cpp
components/ble/ImmediateAlertService.cpp
components/ble/ServiceDiscovery.cpp
components/ble/NavigationService.cpp
@ -669,6 +671,7 @@ set(INCLUDE_FILES
components/ble/DfuService.h
components/firmwarevalidator/FirmwareValidator.h
components/ble/BatteryInformationService.h
components/ble/FSService.h
components/ble/ImmediateAlertService.h
components/ble/ServiceDiscovery.h
components/ble/BleClient.h

330
src/components/ble/FSService.cpp Normal file
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@ -0,0 +1,330 @@
#include <nrf_log.h>
#include "FSService.h"
#include "components/ble/BleController.h"
#include "systemtask/SystemTask.h"
using namespace Pinetime::Controllers;
constexpr ble_uuid16_t FSService::fsServiceUuid;
constexpr ble_uuid128_t FSService::fsVersionUuid;
constexpr ble_uuid128_t FSService::fsTransferUuid;
int FSServiceCallback(uint16_t conn_handle, uint16_t attr_handle, struct ble_gatt_access_ctxt* ctxt, void* arg) {
auto* fsService = static_cast<FSService*>(arg);
return fsService->OnFSServiceRequested(conn_handle, attr_handle, ctxt);
}
FSService::FSService(Pinetime::System::SystemTask& systemTask, Pinetime::Controllers::FS& fs)
: systemTask {systemTask},
fs {fs},
characteristicDefinition {{.uuid = &fsVersionUuid.u,
.access_cb = FSServiceCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_READ,
.val_handle = &versionCharacteristicHandle},
{
.uuid = &fsTransferUuid.u,
.access_cb = FSServiceCallback,
.arg = this,
.flags = BLE_GATT_CHR_F_WRITE | BLE_GATT_CHR_F_READ | BLE_GATT_CHR_F_NOTIFY,
.val_handle = &transferCharacteristicHandle,
},
{0}},
serviceDefinition {
{/* Device Information Service */
.type = BLE_GATT_SVC_TYPE_PRIMARY,
.uuid = &fsServiceUuid.u,
.characteristics = characteristicDefinition},
{0},
} {
}
void FSService::Init() {
int res = 0;
res = ble_gatts_count_cfg(serviceDefinition);
ASSERT(res == 0);
res = ble_gatts_add_svcs(serviceDefinition);
ASSERT(res == 0);
}
int FSService::OnFSServiceRequested(uint16_t connectionHandle, uint16_t attributeHandle, ble_gatt_access_ctxt* context) {
if (attributeHandle == versionCharacteristicHandle) {
NRF_LOG_INFO("FS_S : handle = %d", versionCharacteristicHandle);
int res = os_mbuf_append(context->om, &fsVersion, sizeof(fsVersion));
return (res == 0) ? 0 : BLE_ATT_ERR_INSUFFICIENT_RES;
}
if (attributeHandle == transferCharacteristicHandle) {
return FSCommandHandler(connectionHandle, context->om);
}
return 0;
}
int FSService::FSCommandHandler(uint16_t connectionHandle, os_mbuf* om) {
auto command = static_cast<commands>(om->om_data[0]);
NRF_LOG_INFO("[FS_S] -> FSCommandHandler Command %d", command);
// Just always make sure we are awake...
systemTask.PushMessage(Pinetime::System::Messages::StartFileTransfer);
vTaskDelay(10);
while (systemTask.IsSleeping()) {
vTaskDelay(100); // 50ms
}
lfs_dir_t dir = {0};
lfs_info info = {0};
lfs_file f = {0};
switch (command) {
case commands::READ: {
NRF_LOG_INFO("[FS_S] -> Read");
auto* header = (ReadHeader*) om->om_data;
uint16_t plen = header->pathlen;
if (plen > maxpathlen) { //> counts for null term
return -1;
}
memcpy(filepath, header->pathstr, plen);
filepath[plen] = 0; // Copy and null teminate string
ReadResponse resp;
os_mbuf* om;
resp.command = commands::READ_DATA;
resp.status = 0x01;
resp.chunkoff = header->chunkoff;
int res = fs.Stat(filepath, &info);
if (res == LFS_ERR_NOENT && info.type != LFS_TYPE_DIR) {
resp.status = (int8_t) res;
resp.chunklen = 0;
resp.totallen = 0;
om = ble_hs_mbuf_from_flat(&resp, sizeof(ReadResponse));
} else {
resp.chunklen = std::min(header->chunksize, info.size); // TODO add mtu somehow
resp.totallen = info.size;
fs.FileOpen(&f, filepath, LFS_O_RDONLY);
fs.FileSeek(&f, header->chunkoff);
uint8_t fileData[resp.chunklen] = {0};
resp.chunklen = fs.FileRead(&f, fileData, resp.chunklen);
om = ble_hs_mbuf_from_flat(&resp, sizeof(ReadResponse));
os_mbuf_append(om, fileData, resp.chunklen);
fs.FileClose(&f);
}
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
break;
}
case commands::READ_PACING: {
NRF_LOG_INFO("[FS_S] -> Readpacing");
auto* header = (ReadHeader*) om->om_data;
ReadResponse resp;
resp.command = commands::READ_DATA;
resp.status = 0x01;
resp.chunkoff = header->chunkoff;
int res = fs.Stat(filepath, &info);
if (res == LFS_ERR_NOENT && info.type != LFS_TYPE_DIR) {
resp.status = (int8_t) res;
resp.chunklen = 0;
resp.totallen = 0;
} else {
resp.chunklen = std::min(header->chunksize, info.size); // TODO add mtu somehow
resp.totallen = info.size;
fs.FileOpen(&f, filepath, LFS_O_RDONLY);
fs.FileSeek(&f, header->chunkoff);
}
os_mbuf* om;
if (resp.chunklen > 0) {
uint8_t fileData[resp.chunklen] = {0};
resp.chunklen = fs.FileRead(&f, fileData, resp.chunklen);
om = ble_hs_mbuf_from_flat(&resp, sizeof(ReadResponse));
os_mbuf_append(om, fileData, resp.chunklen);
} else {
resp.chunklen = 0;
om = ble_hs_mbuf_from_flat(&resp, sizeof(ReadResponse));
}
fs.FileClose(&f);
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
break;
}
case commands::WRITE: {
NRF_LOG_INFO("[FS_S] -> Write");
auto* header = (WriteHeader*) om->om_data;
uint16_t plen = header->pathlen;
if (plen > maxpathlen) { //> counts for null term
return -1; // TODO make this actually return a BLE notif
}
memcpy(filepath, header->pathstr, plen);
filepath[plen] = 0; // Copy and null teminate string
fileSize = header->totalSize;
WriteResponse resp;
resp.command = commands::WRITE_PACING;
resp.offset = header->offset;
resp.modTime = 0;
int res = fs.FileOpen(&f, filepath, LFS_O_RDWR | LFS_O_CREAT);
if (res == 0) {
fs.FileClose(&f);
resp.status = (res == 0) ? 0x01 : (int8_t) res;
}
resp.freespace = std::min(fs.getSize() - (fs.GetFSSize() * fs.getBlockSize()), fileSize - header->offset);
auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(WriteResponse));
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
break;
}
case commands::WRITE_DATA: {
NRF_LOG_INFO("[FS_S] -> WriteData");
auto* header = (WritePacing*) om->om_data;
WriteResponse resp;
resp.command = commands::WRITE_PACING;
resp.offset = header->offset;
int res = 0;
if (!(res = fs.FileOpen(&f, filepath, LFS_O_RDWR | LFS_O_CREAT))) {
if ((res = fs.FileSeek(&f, header->offset)) >= 0) {
res = fs.FileWrite(&f, header->data, header->dataSize);
}
fs.FileClose(&f);
}
if (res < 0) {
resp.status = (int8_t) res;
}
resp.freespace = std::min(fs.getSize() - (fs.GetFSSize() * fs.getBlockSize()), fileSize - header->offset);
auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(WriteResponse));
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
break;
}
case commands::DELETE: {
NRF_LOG_INFO("[FS_S] -> Delete");
auto* header = (DelHeader*) om->om_data;
uint16_t plen = header->pathlen;
char path[plen + 1] = {0};
memcpy(path, header->pathstr, plen);
path[plen] = 0; // Copy and null teminate string
DelResponse resp {};
resp.command = commands::DELETE_STATUS;
int res = fs.FileDelete(path);
resp.status = (res == 0) ? 0x01 : (int8_t) res;
auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(DelResponse));
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
break;
}
case commands::MKDIR: {
NRF_LOG_INFO("[FS_S] -> MKDir");
auto* header = (MKDirHeader*) om->om_data;
uint16_t plen = header->pathlen;
char path[plen + 1] = {0};
memcpy(path, header->pathstr, plen);
path[plen] = 0; // Copy and null teminate string
MKDirResponse resp {};
resp.command = commands::MKDIR_STATUS;
resp.modification_time = 0;
int res = fs.DirCreate(path);
resp.status = (res == 0) ? 0x01 : (int8_t) res;
auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(MKDirResponse));
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
break;
}
case commands::LISTDIR: {
NRF_LOG_INFO("[FS_S] -> ListDir");
ListDirHeader* header = (ListDirHeader*) om->om_data;
uint16_t plen = header->pathlen;
char path[plen + 1] = {0};
path[plen] = 0; // Copy and null teminate string
memcpy(path, header->pathstr, plen);
ListDirResponse resp {};
resp.command = commands::LISTDIR_ENTRY;
resp.status = 0x01;
resp.totalentries = 0;
resp.entry = 0;
resp.modification_time = 0;
int res = fs.DirOpen(path, &dir);
if (res != 0) {
resp.status = (int8_t) res;
auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(ListDirResponse));
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
break;
};
while (fs.DirRead(&dir, &info)) {
resp.totalentries++;
}
fs.DirRewind(&dir);
while (true) {
res = fs.DirRead(&dir, &info);
if (res <= 0) {
break;
}
switch (info.type) {
case LFS_TYPE_REG: {
resp.flags = 0;
resp.file_size = info.size;
break;
}
case LFS_TYPE_DIR: {
resp.flags = 1;
resp.file_size = 0;
break;
}
}
// strcpy(resp.path, info.name);
resp.path_length = strlen(info.name);
auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(ListDirResponse));
os_mbuf_append(om, info.name, resp.path_length);
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
/*
* Todo Figure out how to know when the previous Notify was TX'd
* For now just delay 100ms to make sure that the data went out...
*/
vTaskDelay(100); // Allow stuff to actually go out over the BLE conn
resp.entry++;
}
assert(fs.DirClose(&dir) == 0);
resp.file_size = 0;
resp.path_length = 0;
resp.flags = 0;
auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(ListDirResponse));
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
break;
}
case commands::MOVE: {
NRF_LOG_INFO("[FS_S] -> Move");
MoveHeader* header = (MoveHeader*) om->om_data;
uint16_t plen = header->OldPathLength;
// Null Terminate string
header->pathstr[plen] = 0;
char path[header->NewPathLength + 1] = {0};
memcpy(path, &header->pathstr[plen + 1], header->NewPathLength);
path[header->NewPathLength] = 0; // Copy and null teminate string
MoveResponse resp {};
resp.command = commands::MOVE_STATUS;
int8_t res = (int8_t) fs.Rename(header->pathstr, path);
resp.status = (res == 0) ? 1 : res;
auto* om = ble_hs_mbuf_from_flat(&resp, sizeof(MoveResponse));
ble_gattc_notify_custom(connectionHandle, transferCharacteristicHandle, om);
}
default:
break;
}
NRF_LOG_INFO("[FS_S] -> done ");
systemTask.PushMessage(Pinetime::System::Messages::StopFileTransfer);
return 0;
}
// Loads resp with file data given a valid filepath header and resp
void FSService::prepareReadDataResp(ReadHeader* header, ReadResponse* resp) {
// uint16_t plen = header->pathlen;
resp->command = commands::READ_DATA;
resp->chunkoff = header->chunkoff;
resp->status = 0x01;
struct lfs_info info = {};
int res = fs.Stat(filepath, &info);
if (res == LFS_ERR_NOENT && info.type != LFS_TYPE_DIR) {
resp->status = 0x03;
resp->chunklen = 0;
resp->totallen = 0;
} else {
lfs_file f;
resp->chunklen = std::min(header->chunksize, info.size);
resp->totallen = info.size;
fs.FileOpen(&f, filepath, LFS_O_RDONLY);
fs.FileSeek(&f, header->chunkoff);
resp->chunklen = fs.FileRead(&f, resp->chunk, resp->chunklen);
fs.FileClose(&f);
}
}

191
src/components/ble/FSService.h Normal file
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@ -0,0 +1,191 @@
#pragma once
#define min // workaround: nimble's min/max macros conflict with libstdc++
#define max
#include <host/ble_gap.h>
#undef max
#undef min
#include "components/fs/FS.h"
namespace Pinetime {
namespace System {
class SystemTask;
}
namespace Controllers {
class Ble;
class FSService {
public:
FSService(Pinetime::System::SystemTask& systemTask, Pinetime::Controllers::FS& fs);
void Init();
int OnFSServiceRequested(uint16_t connectionHandle, uint16_t attributeHandle, ble_gatt_access_ctxt* context);
void NotifyFSRaw(uint16_t connectionHandle);
private:
Pinetime::System::SystemTask& systemTask;
Pinetime::Controllers::FS& fs;
static constexpr uint16_t FSServiceId {0xFEBB};
static constexpr uint16_t fsVersionId {0x0100};
static constexpr uint16_t fsTransferId {0x0200};
uint16_t fsVersion = {0x0004};
static constexpr uint16_t maxpathlen = 256;
static constexpr ble_uuid16_t fsServiceUuid {
.u {.type = BLE_UUID_TYPE_16},
.value = {0xFEBB}}; // {0x72, 0x65, 0x66, 0x73, 0x6e, 0x61, 0x72, 0x54, 0x65, 0x6c, 0x69, 0x46, 0xBB, 0xFE, 0xAF, 0xAD}};
static constexpr ble_uuid128_t fsVersionUuid {
.u {.type = BLE_UUID_TYPE_128},
.value = {0x72, 0x65, 0x66, 0x73, 0x6e, 0x61, 0x72, 0x54, 0x65, 0x6c, 0x69, 0x46, 0x00, 0x01, 0xAF, 0xAD}};
static constexpr ble_uuid128_t fsTransferUuid {
.u {.type = BLE_UUID_TYPE_128},
.value = {0x72, 0x65, 0x66, 0x73, 0x6e, 0x61, 0x72, 0x54, 0x65, 0x6c, 0x69, 0x46, 0x00, 0x02, 0xAF, 0xAD}};
struct ble_gatt_chr_def characteristicDefinition[3];
struct ble_gatt_svc_def serviceDefinition[2];
uint16_t versionCharacteristicHandle;
uint16_t transferCharacteristicHandle;
enum class commands : uint8_t {
INVALID = 0x00,
READ = 0x10,
READ_DATA = 0x11,
READ_PACING = 0x12,
WRITE = 0x20,
WRITE_PACING = 0x21,
WRITE_DATA = 0x22,
DELETE = 0x30,
DELETE_STATUS = 0x31,
MKDIR = 0x40,
MKDIR_STATUS = 0x41,
LISTDIR = 0x50,
LISTDIR_ENTRY = 0x51,
MOVE = 0x60,
MOVE_STATUS = 0x61
};
enum class FSState : uint8_t {
IDLE = 0x00,
READ = 0x01,
WRITE = 0x02,
};
FSState state;
char filepath[maxpathlen]; // TODO ..ugh fixed filepath len
int fileSize;
using ReadHeader = struct __attribute__((packed)) {
commands command;
uint8_t padding;
uint16_t pathlen;
uint32_t chunkoff;
uint32_t chunksize;
char pathstr[];
};
using ReadResponse = struct __attribute__((packed)) {
commands command;
uint8_t status;
uint16_t padding;
uint32_t chunkoff;
uint32_t totallen;
uint32_t chunklen;
uint8_t chunk[];
};
using ReadPacing = struct __attribute__((packed)) {
commands command;
uint8_t status;
uint16_t padding;
uint32_t chunkoff;
uint32_t chunksize;
};
using WriteHeader = struct __attribute__((packed)) {
commands command;
uint8_t padding;
uint16_t pathlen;
uint32_t offset;
uint64_t modTime;
uint32_t totalSize;
char pathstr[];
};
using WriteResponse = struct __attribute__((packed)) {
commands command;
uint8_t status;
uint16_t padding;
uint32_t offset;
uint64_t modTime;
uint32_t freespace;
};
using WritePacing = struct __attribute__((packed)) {
commands command;
uint8_t status;
uint16_t padding;
uint32_t offset;
uint32_t dataSize;
uint8_t data[];
};
using ListDirHeader = struct __attribute__((packed)) {
commands command;
uint8_t padding;
uint16_t pathlen;
char pathstr[];
};
using ListDirResponse = struct __attribute__((packed)) {
commands command;
uint8_t status;
uint16_t path_length;
uint32_t entry;
uint32_t totalentries;
uint32_t flags;
uint64_t modification_time;
uint32_t file_size;
char path[];
};
using MKDirHeader = struct __attribute__((packed)) {
commands command;
uint8_t padding;
uint16_t pathlen;
uint32_t padding2;
uint64_t time;
char pathstr[];
};
using MKDirResponse = struct __attribute__((packed)) {
commands command;
uint8_t status;
uint32_t padding1;
uint16_t padding2;
uint64_t modification_time;
};
using DelHeader = struct __attribute__((packed)) {
commands command;
uint8_t padding;
uint16_t pathlen;
char pathstr[];
};
using DelResponse = struct __attribute__((packed)) {
commands command;
uint8_t status;
};
using MoveHeader = struct __attribute__((packed)) {
commands command;
uint8_t padding;
uint16_t OldPathLength;
uint16_t NewPathLength;
char pathstr[];
};
using MoveResponse = struct __attribute__((packed)) {
commands command;
uint8_t status;
};
int FSCommandHandler(uint16_t connectionHandle, os_mbuf* om);
void prepareReadDataResp(ReadHeader* header, ReadResponse* resp);
};
}
}

4
src/components/ble/NimbleController.cpp
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@ -30,7 +30,7 @@ NimbleController::NimbleController(Pinetime::System::SystemTask& systemTask,
Pinetime::Drivers::SpiNorFlash& spiNorFlash,
Controllers::HeartRateController& heartRateController,
Controllers::MotionController& motionController,
Pinetime::Controllers::FS& fs)
Controllers::FS& fs)
: systemTask {systemTask},
bleController {bleController},
dateTimeController {dateTimeController},
@ -50,6 +50,7 @@ NimbleController::NimbleController(Pinetime::System::SystemTask& systemTask,
immediateAlertService {systemTask, notificationManager},
heartRateService {systemTask, heartRateController},
motionService {systemTask, motionController},
fsService {systemTask, fs},
serviceDiscovery({&currentTimeClient, &alertNotificationClient}) {
}
@ -97,6 +98,7 @@ void NimbleController::Init() {
immediateAlertService.Init();
heartRateService.Init();
motionService.Init();
fsService.Init();
int rc;
rc = ble_hs_util_ensure_addr(0);

2
src/components/ble/NimbleController.h
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@ -22,6 +22,7 @@
#include "components/ble/MotionService.h"
#include "components/ble/weather/WeatherService.h"
#include "components/fs/FS.h"
#include "components/ble/FSService.h"
namespace Pinetime {
namespace Drivers {
@ -110,6 +111,7 @@ namespace Pinetime {
HeartRateService heartRateService;
MotionService motionService;
ServiceDiscovery serviceDiscovery;
FSService fsService;
uint8_t addrType;
uint16_t connectionHandle = BLE_HS_CONN_HANDLE_NONE;

97
src/components/fs/FS.cpp
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@ -5,29 +5,28 @@
using namespace Pinetime::Controllers;
FS::FS(Pinetime::Drivers::SpiNorFlash& driver) :
flashDriver{ driver },
lfsConfig{
.context = this,
.read = SectorRead,
.prog = SectorProg,
.erase = SectorErase,
.sync = SectorSync,
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,
.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,
}
{ }
.cache_size = 16,
.lookahead_size = 16,
.name_max = 50,
.attr_max = 50,
} {
}
void FS::Init() {
@ -48,7 +47,6 @@ void FS::Init() {
VerifyResource();
LVGLFileSystemInit();
#endif
}
void FS::VerifyResource() {
@ -56,7 +54,7 @@ void FS::VerifyResource() {
resourcesValid = true;
}
int FS::FileOpen(lfs_file_t* file_p, const char* fileName, const int flags) {
int FS::FileOpen(lfs_file_t* file_p, const char* fileName, const int flags) {
return lfs_file_open(&lfs, file_p, fileName, flags);
}
@ -80,27 +78,31 @@ int FS::FileDelete(const char* fileName) {
return lfs_remove(&lfs, fileName);
}
int FS::DirOpen(const char* path, lfs_dir_t* lfs_dir) {
return lfs_dir_open(&lfs, lfs_dir, path);
}
int FS::DirClose(lfs_dir_t* lfs_dir) {
return lfs_dir_close(&lfs, lfs_dir);
}
int FS::DirRead(lfs_dir_t* dir, lfs_info* info) {
return lfs_dir_read(&lfs, dir, info);
}
int FS::DirRewind(lfs_dir_t* dir) {
return lfs_dir_rewind(&lfs, dir);
}
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;
int FS::Rename(const char* oldPath, const char* newPath){
return lfs_rename(&lfs,oldPath,newPath);
}
int FS::Stat(const char* path, lfs_info* info) {
return lfs_stat(&lfs, path, info);
}
lfs_ssize_t FS::GetFSSize() {
return lfs_fs_size(&lfs);
}
/*
@ -141,17 +143,17 @@ int FS::SectorRead(const struct lfs_config* c, lfs_block_t block, lfs_off_t off,
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;
int res = filesys->FileOpen(file, path, LFS_O_RDONLY);
if (res == 0) {
if (file->type == 0) {
return LV_FS_RES_FS_ERR;
} else {
return LV_FS_RES_OK;
}
}
return LV_FS_RES_NOT_EX;
}
lv_fs_res_t lvglClose(lv_fs_drv_t* drv, void* file_p) {
@ -193,5 +195,4 @@ void FS::LVGLFileSystemInit() {
fs_drv.user_data = this;
lv_fs_drv_register(&fs_drv);
}

61
src/components/fs/FS.h
View File

@ -21,37 +21,49 @@ namespace Pinetime {
int FileDelete(const char* fileName);
int DirOpen(const char* path, lfs_dir_t* lfs_dir);
int DirClose(lfs_dir_t* lfs_dir);
int DirRead(lfs_dir_t* dir, lfs_info* info);
int DirRewind(lfs_dir_t* dir);
int DirCreate(const char* path);
int DirDelete(const char* path);
lfs_ssize_t GetFSSize();
int Rename(const char* oldPath, const char* newPath);
int Stat(const char* path, lfs_info* info);
void VerifyResource();
private:
static size_t getSize() {
return size;
}
static size_t getBlockSize() {
return blockSize;
}
private:
Pinetime::Drivers::SpiNorFlash& flashDriver;
/*
* External Flash MAP (4 MBytes)
*
* 0x000000 +---------------------------------------+
* | Bootloader Assets |
* | 256 KBytes |
* | |
* 0x040000 +---------------------------------------+
* | OTA |
* | 464 KBytes |
* | |
* | |
* | |
* 0x0B4000 +---------------------------------------+
* | File System |
* | |
* | |
* | |
* | |
* 0x400000 +---------------------------------------+
*
*/
* 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 = 0x34C000;
static constexpr size_t blockSize = 4096;
@ -65,7 +77,6 @@ namespace Pinetime {
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);
};
}
}

2
src/systemtask/Messages.h
View File

@ -27,6 +27,8 @@ namespace Pinetime {
StopRinging,
MeasureBatteryTimerExpired,
BatteryPercentageUpdated,
StartFileTransfer,
StopFileTransfer,
};
}
}

13
src/systemtask/SystemTask.cpp
View File

@ -342,6 +342,19 @@ void SystemTask::Work() {
doNotGoToSleep = false;
xTimerStart(dimTimer, 0);
break;
case Messages::StartFileTransfer:
NRF_LOG_INFO("[systemtask] FS Started");
doNotGoToSleep = true;
if (isSleeping && !isWakingUp)
GoToRunning();
//TODO add intent of fs access icon or something
break;
case Messages::StopFileTransfer:
NRF_LOG_INFO("[systemtask] FS Stopped");
doNotGoToSleep = false;
xTimerStart(dimTimer, 0);
//TODO add intent of fs access icon or something
break;
case Messages::OnTouchEvent:
if (touchHandler.GetNewTouchInfo()) {
touchHandler.UpdateLvglTouchPoint();