Merge branch 'dev' into release-candidate

applications/desktop/desktop.c

@@ -8,7 +8,6 @@
 #include "portmacro.h"
 #include "storage/filesystem-api-defines.h"
 #include "storage/storage.h"
-#include <furi-hal-lock.h>
 #include <stdint.h>
 #include <power/power_service/power.h>
 #include "helpers/desktop_animation.h"
@@ -155,14 +154,14 @@ int32_t desktop_srv(void* p) {
 
     bool loaded = LOAD_DESKTOP_SETTINGS(&desktop->settings);
     if(!loaded) {
-        furi_hal_lock_set(false);
+        furi_hal_rtc_reset_flag(FuriHalRtcFlagLock);
         memset(&desktop->settings, 0, sizeof(desktop->settings));
         SAVE_DESKTOP_SETTINGS(&desktop->settings);
     }
 
     scene_manager_next_scene(desktop->scene_manager, DesktopSceneMain);
 
-    if(furi_hal_lock_get()) {
+    if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagLock)) {
         furi_hal_usb_disable();
         scene_manager_set_scene_state(
             desktop->scene_manager, DesktopSceneLocked, DesktopLockedWithPin);

applications/desktop/helpers/desktop_animation.c

@@ -82,7 +82,7 @@ void desktop_start_new_idle_animation(DesktopAnimation* animation) {
     DolphinStats stats = dolphin_stats(dolphin);
     furi_record_close("dolphin");
 
-    furi_assert((stats.level >= 1) && (stats.level <= 3));
+    furi_check((stats.level >= 1) && (stats.level <= 3));
 
     AnimationList_t animation_list;
     AnimationList_init(animation_list);

applications/desktop/scenes/desktop_scene_lock_menu.c

@@ -2,7 +2,6 @@
 #include "../views/desktop_lock_menu.h"
 #include <toolbox/saved_struct.h>
 #include <stdbool.h>
-#include <furi-hal-lock.h>
 
 void desktop_scene_lock_menu_callback(DesktopLockMenuEvent event, void* context) {
     Desktop* desktop = (Desktop*)context;
@@ -33,7 +32,7 @@ bool desktop_scene_lock_menu_on_event(void* context, SceneManagerEvent event) {
             break;
         case DesktopLockMenuEventPinLock:
             if(desktop->settings.pincode.length > 0) {
-                furi_hal_lock_set(true);
+                furi_hal_rtc_set_flag(FuriHalRtcFlagLock);
                 furi_hal_usb_disable();
                 scene_manager_set_scene_state(
                     desktop->scene_manager, DesktopSceneLocked, DesktopLockedWithPin);

applications/desktop/scenes/desktop_scene_locked.c

@@ -2,7 +2,6 @@
 #include "../views/desktop_locked.h"
 #include "desktop/helpers/desktop_animation.h"
 #include "desktop/views/desktop_main.h"
-#include <furi-hal-lock.h>
 
 void desktop_scene_locked_callback(DesktopLockedEvent event, void* context) {
     Desktop* desktop = (Desktop*)context;
@@ -56,7 +55,7 @@ static bool desktop_scene_locked_check_pin(Desktop* desktop, DesktopMainEvent ev
     if(match) {
         desktop->pincode_buffer.length = 0;
         furi_hal_usb_enable();
-        furi_hal_lock_set(false);
+        furi_hal_rtc_reset_flag(FuriHalRtcFlagLock);
         desktop_main_unlocked(desktop->main_view);
     }
 

applications/dolphin/passport/passport.c

@@ -103,8 +103,7 @@ int32_t passport_app(void* p) {
     gui_add_view_port(gui, view_port, GuiLayerFullscreen);
     view_port_update(view_port);
 
-    osStatus_t status = osSemaphoreAcquire(semaphore, osWaitForever);
-    furi_assert(status == osOK);
+    furi_check(osSemaphoreAcquire(semaphore, osWaitForever) == osOK);
 
     gui_remove_view_port(gui, view_port);
     view_port_free(view_port);

applications/storage/storages/storage-int.c

@@ -161,12 +161,36 @@ static LFSData* storage_int_lfs_data_alloc() {
     return lfs_data;
 };
 
+static bool storage_int_is_fingerprint_valid(LFSData* lfs_data) {
+    bool value = true;
+
+    uint32_t os_fingerprint = 0;
+    os_fingerprint |= ((lfs_data->start_page & 0xFF) << 0);
+    os_fingerprint |= ((lfs_data->config.block_count & 0xFF) << 8);
+    os_fingerprint |= ((LFS_DISK_VERSION_MAJOR & 0xFFFF) << 16);
+
+    uint32_t rtc_fingerprint = furi_hal_rtc_get_register(FuriHalRtcRegisterLfsFingerprint);
+    if(rtc_fingerprint == 0) {
+        FURI_LOG_I(TAG, "Storing LFS fingerprint in RTC");
+        furi_hal_rtc_set_register(FuriHalRtcRegisterLfsFingerprint, os_fingerprint);
+    } else if(rtc_fingerprint != os_fingerprint) {
+        FURI_LOG_E(TAG, "LFS fingerprint mismatch");
+        furi_hal_rtc_set_register(FuriHalRtcRegisterLfsFingerprint, os_fingerprint);
+        value = false;
+    }
+
+    return value;
+}
+
 static void storage_int_lfs_mount(LFSData* lfs_data, StorageData* storage) {
     int err;
     lfs_t* lfs = &lfs_data->lfs;
 
-    if(furi_hal_rtc_is_flag_set(FuriHalRtcFlagFactoryReset)) {
-        // Factory reset
+    bool need_format = furi_hal_rtc_is_flag_set(FuriHalRtcFlagFactoryReset) ||
+                       !storage_int_is_fingerprint_valid(lfs_data);
+
+    if(need_format) {
+        // Format storage
         err = lfs_format(lfs, &lfs_data->config);
         if(err == 0) {
             FURI_LOG_I(TAG, "Factory reset: Format successful, trying to mount");

firmware/targets/f6/furi-hal/furi-hal-bootloader.c

@@ -1,5 +1,5 @@
 #include <furi-hal-bootloader.h>
-#include <stm32wbxx_ll_rtc.h>
+#include <furi-hal-rtc.h>
 #include <furi.h>
 
 #define TAG "FuriHalBoot"
@@ -11,15 +11,15 @@
 
 void furi_hal_bootloader_init() {
 #ifndef DEBUG
-    LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_TAINTED);
+    furi_hal_rtc_set_register(FuriHalRtcRegisterBoot, BOOT_REQUEST_TAINTED);
 #endif
     FURI_LOG_I(TAG, "Init OK");
 }
 
 void furi_hal_bootloader_set_mode(FuriHalBootloaderMode mode) {
     if (mode == FuriHalBootloaderModeNormal) {
-        LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_CLEAN);
+        furi_hal_rtc_set_register(FuriHalRtcRegisterBoot, BOOT_REQUEST_CLEAN);
     } else if (mode == FuriHalBootloaderModeDFU) {
-        LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_DFU);
+        furi_hal_rtc_set_register(FuriHalRtcRegisterBoot, BOOT_REQUEST_DFU);
     }
 }

firmware/targets/f6/furi-hal/furi-hal-rtc.c

@@ -6,17 +6,15 @@
 
 #define TAG "FuriHalRtc"
 
-#define FURI_HAL_RTC_BOOT_FLAGS_REG LL_RTC_BKP_DR0
-#define FURI_HAL_RTC_BOOT_VERSION_REG LL_RTC_BKP_DR1
-#define FURI_HAL_RTC_SYSTEM_REG LL_RTC_BKP_DR2
-
 typedef struct {
     uint8_t log_level:4;
     uint8_t log_reserved:4;
     uint8_t flags;
     uint16_t reserved;
 } DeveloperReg;
 
+_Static_assert(sizeof(DeveloperReg) == 4, "DeveloperReg size mismatch");
+
 void furi_hal_rtc_init() {
     if(LL_RCC_GetRTCClockSource() != LL_RCC_RTC_CLKSOURCE_LSE) {
         LL_RCC_ForceBackupDomainReset();
@@ -38,33 +36,46 @@ void furi_hal_rtc_init() {
     FURI_LOG_I(TAG, "Init OK");
 }
 
+uint32_t furi_hal_rtc_get_register(FuriHalRtcRegister reg) {
+    return LL_RTC_BAK_GetRegister(RTC, reg);
+}
+
+void furi_hal_rtc_set_register(FuriHalRtcRegister reg, uint32_t value) {
+    LL_RTC_BAK_SetRegister(RTC, reg, value);
+}
+
 void furi_hal_rtc_set_log_level(uint8_t level) {
-    uint32_t data = LL_RTC_BAK_GetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG);
-    ((DeveloperReg*)&data)->log_level = level;
-    LL_RTC_BAK_SetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG, data);
+    uint32_t data_reg = furi_hal_rtc_get_register(FuriHalRtcRegisterSystem);
+    DeveloperReg* data = (DeveloperReg*)&data_reg;
+    data->log_level = level;
+    furi_hal_rtc_set_register(FuriHalRtcRegisterSystem, data_reg);
     furi_log_set_level(level);
 }
 
 uint8_t furi_hal_rtc_get_log_level() {
-    uint32_t data = LL_RTC_BAK_GetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG);
-    return ((DeveloperReg*)&data)->log_level;
+    uint32_t data_reg = furi_hal_rtc_get_register(FuriHalRtcRegisterSystem);
+    DeveloperReg* data = (DeveloperReg*)&data_reg;
+    return data->log_level;
 }
 
 void furi_hal_rtc_set_flag(FuriHalRtcFlag flag) {
-    uint32_t data = LL_RTC_BAK_GetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG);
-    ((DeveloperReg*)&data)->flags |= flag;
-    LL_RTC_BAK_SetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG, data);
+    uint32_t data_reg = furi_hal_rtc_get_register(FuriHalRtcRegisterSystem);
+    DeveloperReg* data = (DeveloperReg*)&data_reg;
+    data->flags |= flag;
+    furi_hal_rtc_set_register(FuriHalRtcRegisterSystem, data_reg);
 }
 
 void furi_hal_rtc_reset_flag(FuriHalRtcFlag flag) {
-    uint32_t data = LL_RTC_BAK_GetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG);
-    ((DeveloperReg*)&data)->flags &= ~flag;
-    LL_RTC_BAK_SetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG, data);
+    uint32_t data_reg = furi_hal_rtc_get_register(FuriHalRtcRegisterSystem);
+    DeveloperReg* data = (DeveloperReg*)&data_reg;
+    data->flags &= ~flag;
+    furi_hal_rtc_set_register(FuriHalRtcRegisterSystem, data_reg);
 }
 
 bool furi_hal_rtc_is_flag_set(FuriHalRtcFlag flag) {
-    uint32_t data = LL_RTC_BAK_GetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG);
-    return ((DeveloperReg*)&data)->flags & flag;
+    uint32_t data_reg = furi_hal_rtc_get_register(FuriHalRtcRegisterSystem);
+    DeveloperReg* data = (DeveloperReg*)&data_reg;
+    return data->flags & flag;
 }
 
 void furi_hal_rtc_set_datetime(FuriHalRtcDateTime* datetime) {

firmware/targets/f6/furi-hal/furi-hal-version.c

@@ -1,4 +1,5 @@
 #include <furi-hal-version.h>
+#include <furi-hal-rtc.h>
 
 #include <furi.h>
 #include <stm32wbxx.h>
@@ -193,6 +194,9 @@ void furi_hal_version_init() {
         break;
         default: furi_crash(NULL);
     }
+
+    furi_hal_rtc_set_register(FuriHalRtcRegisterSystemVersion, (uint32_t)version_get());
+
     FURI_LOG_I(TAG, "Init OK");
 }
 
@@ -283,7 +287,7 @@ const struct Version* furi_hal_version_get_bootloader_version(void) {
     return 0;
 #else
     /* Backup register which points to structure in flash memory */
-    return (const struct Version*)LL_RTC_BAK_GetRegister(RTC, LL_RTC_BKP_DR1);
+    return (const struct Version*)furi_hal_rtc_get_register(FuriHalRtcRegisterBootVersion);
 #endif
 }
 

firmware/targets/f7/furi-hal/furi-hal-bootloader.c

@@ -1,5 +1,5 @@
 #include <furi-hal-bootloader.h>
-#include <stm32wbxx_ll_rtc.h>
+#include <furi-hal-rtc.h>
 #include <furi.h>
 
 #define TAG "FuriHalBoot"
@@ -11,15 +11,15 @@
 
 void furi_hal_bootloader_init() {
 #ifndef DEBUG
-    LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_TAINTED);
+    furi_hal_rtc_set_register(FuriHalRtcRegisterBoot, BOOT_REQUEST_TAINTED);
 #endif
     FURI_LOG_I(TAG, "Init OK");
 }
 
 void furi_hal_bootloader_set_mode(FuriHalBootloaderMode mode) {
     if (mode == FuriHalBootloaderModeNormal) {
-        LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_CLEAN);
+        furi_hal_rtc_set_register(FuriHalRtcRegisterBoot, BOOT_REQUEST_CLEAN);
     } else if (mode == FuriHalBootloaderModeDFU) {
-        LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_DFU);
+        furi_hal_rtc_set_register(FuriHalRtcRegisterBoot, BOOT_REQUEST_DFU);
     }
 }

firmware/targets/f7/furi-hal/furi-hal-rtc.c

@@ -6,17 +6,15 @@
 
 #define TAG "FuriHalRtc"
 
-#define FURI_HAL_RTC_BOOT_FLAGS_REG LL_RTC_BKP_DR0
-#define FURI_HAL_RTC_BOOT_VERSION_REG LL_RTC_BKP_DR1
-#define FURI_HAL_RTC_SYSTEM_REG LL_RTC_BKP_DR2
-
 typedef struct {
     uint8_t log_level:4;
     uint8_t log_reserved:4;
     uint8_t flags;
     uint16_t reserved;
 } DeveloperReg;
 
+_Static_assert(sizeof(DeveloperReg) == 4, "DeveloperReg size mismatch");
+
 void furi_hal_rtc_init() {
     if(LL_RCC_GetRTCClockSource() != LL_RCC_RTC_CLKSOURCE_LSE) {
         LL_RCC_ForceBackupDomainReset();
@@ -38,33 +36,46 @@ void furi_hal_rtc_init() {
     FURI_LOG_I(TAG, "Init OK");
 }
 
+uint32_t furi_hal_rtc_get_register(FuriHalRtcRegister reg) {
+    return LL_RTC_BAK_GetRegister(RTC, reg);
+}
+
+void furi_hal_rtc_set_register(FuriHalRtcRegister reg, uint32_t value) {
+    LL_RTC_BAK_SetRegister(RTC, reg, value);
+}
+
 void furi_hal_rtc_set_log_level(uint8_t level) {
-    uint32_t data = LL_RTC_BAK_GetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG);
-    ((DeveloperReg*)&data)->log_level = level;
-    LL_RTC_BAK_SetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG, data);
+    uint32_t data_reg = furi_hal_rtc_get_register(FuriHalRtcRegisterSystem);
+    DeveloperReg* data = (DeveloperReg*)&data_reg;
+    data->log_level = level;
+    furi_hal_rtc_set_register(FuriHalRtcRegisterSystem, data_reg);
     furi_log_set_level(level);
 }
 
 uint8_t furi_hal_rtc_get_log_level() {
-    uint32_t data = LL_RTC_BAK_GetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG);
-    return ((DeveloperReg*)&data)->log_level;
+    uint32_t data_reg = furi_hal_rtc_get_register(FuriHalRtcRegisterSystem);
+    DeveloperReg* data = (DeveloperReg*)&data_reg;
+    return data->log_level;
 }
 
 void furi_hal_rtc_set_flag(FuriHalRtcFlag flag) {
-    uint32_t data = LL_RTC_BAK_GetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG);
-    ((DeveloperReg*)&data)->flags |= flag;
-    LL_RTC_BAK_SetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG, data);
+    uint32_t data_reg = furi_hal_rtc_get_register(FuriHalRtcRegisterSystem);
+    DeveloperReg* data = (DeveloperReg*)&data_reg;
+    data->flags |= flag;
+    furi_hal_rtc_set_register(FuriHalRtcRegisterSystem, data_reg);
 }
 
 void furi_hal_rtc_reset_flag(FuriHalRtcFlag flag) {
-    uint32_t data = LL_RTC_BAK_GetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG);
-    ((DeveloperReg*)&data)->flags &= ~flag;
-    LL_RTC_BAK_SetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG, data);
+    uint32_t data_reg = furi_hal_rtc_get_register(FuriHalRtcRegisterSystem);
+    DeveloperReg* data = (DeveloperReg*)&data_reg;
+    data->flags &= ~flag;
+    furi_hal_rtc_set_register(FuriHalRtcRegisterSystem, data_reg);
 }
 
 bool furi_hal_rtc_is_flag_set(FuriHalRtcFlag flag) {
-    uint32_t data = LL_RTC_BAK_GetRegister(RTC, FURI_HAL_RTC_SYSTEM_REG);
-    return ((DeveloperReg*)&data)->flags & flag;
+    uint32_t data_reg = furi_hal_rtc_get_register(FuriHalRtcRegisterSystem);
+    DeveloperReg* data = (DeveloperReg*)&data_reg;
+    return data->flags & flag;
 }
 
 void furi_hal_rtc_set_datetime(FuriHalRtcDateTime* datetime) {