Furi: core refactoring and CMSIS removal part 2 (#1410)

* Furi: rename and move core
* Furi: drop CMSIS_OS header and unused api, partially refactor and cleanup the rest
* Furi: CMSIS_OS drop and refactoring.
* Furi: refactoring, remove cmsis legacy
* Furi: fix incorrect assert on queue deallocation, cleanup timer
* Furi: improve delay api, get rid of floats
* hal: dropped furi_hal_crc
* Furi: move DWT based delay to cortex HAL
* Furi: update core documentation

Co-authored-by: hedger <hedger@nanode.su>

applications/dolphin/dolphin.c

@@ -77,7 +77,7 @@ Dolphin* dolphin_alloc() {
     Dolphin* dolphin = malloc(sizeof(Dolphin));
 
     dolphin->state = dolphin_state_alloc();
-    dolphin->event_queue = osMessageQueueNew(8, sizeof(DolphinEvent), NULL);
+    dolphin->event_queue = furi_message_queue_alloc(8, sizeof(DolphinEvent));
     dolphin->pubsub = furi_pubsub_alloc();
     dolphin->butthurt_timer = xTimerCreate(
         NULL, HOURS_IN_TICKS(2 * 24), pdTRUE, dolphin, dolphin_butthurt_timer_callback);
@@ -93,7 +93,7 @@ void dolphin_free(Dolphin* dolphin) {
     furi_assert(dolphin);
 
     dolphin_state_free(dolphin->state);
-    osMessageQueueDelete(dolphin->event_queue);
+    furi_message_queue_free(dolphin->event_queue);
 
     free(dolphin);
 }
@@ -102,25 +102,28 @@ void dolphin_event_send_async(Dolphin* dolphin, DolphinEvent* event) {
     furi_assert(dolphin);
     furi_assert(event);
     event->flag = NULL;
-    furi_check(osMessageQueuePut(dolphin->event_queue, event, 0, osWaitForever) == osOK);
+    furi_check(
+        furi_message_queue_put(dolphin->event_queue, event, FuriWaitForever) == FuriStatusOk);
 }
 
 void dolphin_event_send_wait(Dolphin* dolphin, DolphinEvent* event) {
     furi_assert(dolphin);
     furi_assert(event);
-    event->flag = osEventFlagsNew(NULL);
+    event->flag = furi_event_flag_alloc();
     furi_check(event->flag);
-    furi_check(osMessageQueuePut(dolphin->event_queue, event, 0, osWaitForever) == osOK);
     furi_check(
-        osEventFlagsWait(event->flag, DOLPHIN_LOCK_EVENT_FLAG, osFlagsWaitAny, osWaitForever) ==
+        furi_message_queue_put(dolphin->event_queue, event, FuriWaitForever) == FuriStatusOk);
+    furi_check(
+        furi_event_flag_wait(
+            event->flag, DOLPHIN_LOCK_EVENT_FLAG, FuriFlagWaitAny, FuriWaitForever) ==
         DOLPHIN_LOCK_EVENT_FLAG);
-    furi_check(osEventFlagsDelete(event->flag) == osOK);
+    furi_event_flag_free(event->flag);
 }
 
 void dolphin_event_release(Dolphin* dolphin, DolphinEvent* event) {
     UNUSED(dolphin);
     if(event->flag) {
-        osEventFlagsSet(event->flag, DOLPHIN_LOCK_EVENT_FLAG);
+        furi_event_flag_set(event->flag, DOLPHIN_LOCK_EVENT_FLAG);
     }
 }
 
@@ -161,7 +164,8 @@ int32_t dolphin_srv(void* p) {
 
     DolphinEvent event;
     while(1) {
-        if(osMessageQueueGet(dolphin->event_queue, &event, NULL, HOURS_IN_TICKS(1)) == osOK) {
+        if(furi_message_queue_get(dolphin->event_queue, &event, HOURS_IN_TICKS(1)) ==
+           FuriStatusOk) {
             if(event.type == DolphinEventTypeDeed) {
                 dolphin_state_on_deed(dolphin->state, event.deed);
                 DolphinPubsubEvent event = DolphinPubsubEventUpdate;

applications/dolphin/dolphin.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "furi/pubsub.h"
+#include <core/pubsub.h>
 #include "gui/view.h"
 #include "helpers/dolphin_deed.h"
 #include <stdbool.h>

applications/dolphin/dolphin_i.h

@@ -1,6 +1,6 @@
 #pragma once
 
-#include "furi/pubsub.h"
+#include <core/pubsub.h>
 #include <furi.h>
 #include <furi_hal.h>
 
@@ -17,7 +17,7 @@ typedef enum {
 
 typedef struct {
     DolphinEventType type;
-    osEventFlagsId_t flag;
+    FuriEventFlag* flag;
     union {
         DolphinDeed deed;
         DolphinStats* stats;
@@ -28,7 +28,7 @@ struct Dolphin {
     // State
     DolphinState* state;
     // Queue
-    osMessageQueueId_t event_queue;
+    FuriMessageQueue* event_queue;
     FuriPubSub* pubsub;
     TimerHandle_t butthurt_timer;
     TimerHandle_t flush_timer;

applications/dolphin/passport/passport.c

@@ -1,8 +1,7 @@
 #include "assets_icons.h"
-#include "cmsis_os2.h"
 #include "dolphin/helpers/dolphin_state.h"
-#include "furi/check.h"
-#include "furi/record.h"
+#include <core/check.h>
+#include <core/record.h>
 #include <furi.h>
 #include <gui/gui.h>
 #include <furi_hal_version.h>
@@ -28,10 +27,10 @@ static const Icon* const portrait_bad[BUTTHURT_MAX] = {
 static const Icon* const* portraits[MOODS_TOTAL] = {portrait_happy, portrait_ok, portrait_bad};
 
 static void input_callback(InputEvent* input, void* ctx) {
-    osSemaphoreId_t semaphore = ctx;
+    FuriSemaphore* semaphore = ctx;
 
     if((input->type == InputTypeShort) && (input->key == InputKeyBack)) {
-        osSemaphoreRelease(semaphore);
+        furi_semaphore_release(semaphore);
     }
 }
 
@@ -91,7 +90,7 @@ static void render_callback(Canvas* canvas, void* ctx) {
 
 int32_t passport_app(void* p) {
     UNUSED(p);
-    osSemaphoreId_t semaphore = osSemaphoreNew(1, 0, NULL);
+    FuriSemaphore* semaphore = furi_semaphore_alloc(1, 0);
     furi_assert(semaphore);
 
     ViewPort* view_port = view_port_alloc();
@@ -105,12 +104,12 @@ int32_t passport_app(void* p) {
     gui_add_view_port(gui, view_port, GuiLayerFullscreen);
     view_port_update(view_port);
 
-    furi_check(osSemaphoreAcquire(semaphore, osWaitForever) == osOK);
+    furi_check(furi_semaphore_acquire(semaphore, FuriWaitForever) == FuriStatusOk);
 
     gui_remove_view_port(gui, view_port);
     view_port_free(view_port);
     furi_record_close("gui");
-    osSemaphoreDelete(semaphore);
+    furi_semaphore_free(semaphore);
 
     return 0;
 }