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/power/power_service/power.c

@@ -51,7 +51,7 @@ Power* power_alloc() {
     power->state = PowerStateNotCharging;
     power->battery_low = false;
     power->power_off_timeout = POWER_OFF_TIMEOUT;
-    power->api_mtx = osMutexNew(NULL);
+    power->api_mtx = furi_mutex_alloc(FuriMutexTypeNormal);
 
     // Gui
     power->view_dispatcher = view_dispatcher_alloc();
@@ -83,7 +83,7 @@ void power_free(Power* power) {
     view_port_free(power->battery_view_port);
 
     // State
-    osMutexDelete(power->api_mtx);
+    furi_mutex_free(power->api_mtx);
 
     // FuriPubSub
     furi_pubsub_free(power->event_pubsub);
@@ -138,10 +138,10 @@ static bool power_update_info(Power* power) {
     info.temperature_charger = furi_hal_power_get_battery_temperature(FuriHalPowerICCharger);
     info.temperature_gauge = furi_hal_power_get_battery_temperature(FuriHalPowerICFuelGauge);
 
-    osMutexAcquire(power->api_mtx, osWaitForever);
+    furi_mutex_acquire(power->api_mtx, FuriWaitForever);
     bool need_refresh = power->info.charge != info.charge;
     power->info = info;
-    osMutexRelease(power->api_mtx);
+    furi_mutex_release(power->api_mtx);
 
     return need_refresh;
 }
@@ -226,7 +226,7 @@ int32_t power_srv(void* p) {
             furi_hal_power_check_otg_status();
         }
 
-        osDelay(1000);
+        furi_delay_ms(1000);
     }
 
     power_free(power);

applications/power/power_service/power.h

@@ -1,7 +1,7 @@
 #pragma once
 
 #include <stdint.h>
-#include <furi/pubsub.h>
+#include <core/pubsub.h>
 #include <stdbool.h>
 
 typedef struct Power Power;

applications/power/power_service/power_api.c

@@ -9,7 +9,7 @@ void power_off(Power* power) {
     // Notify user if USB is plugged
     view_dispatcher_send_to_front(power->view_dispatcher);
     view_dispatcher_switch_to_view(power->view_dispatcher, PowerViewPopup);
-    osDelay(10);
+    furi_delay_ms(10);
     furi_halt("Disconnect USB for safe shutdown");
 }
 
@@ -28,9 +28,9 @@ void power_get_info(Power* power, PowerInfo* info) {
     furi_assert(power);
     furi_assert(info);
 
-    osMutexAcquire(power->api_mtx, osWaitForever);
+    furi_mutex_acquire(power->api_mtx, FuriWaitForever);
     memcpy(info, &power->info, sizeof(power->info));
-    osMutexRelease(power->api_mtx);
+    furi_mutex_release(power->api_mtx);
 }
 
 FuriPubSub* power_get_pubsub(Power* power) {
@@ -41,15 +41,15 @@ FuriPubSub* power_get_pubsub(Power* power) {
 bool power_is_battery_healthy(Power* power) {
     furi_assert(power);
     bool is_healthy = false;
-    osMutexAcquire(power->api_mtx, osWaitForever);
+    furi_mutex_acquire(power->api_mtx, FuriWaitForever);
     is_healthy = power->info.health > POWER_BATTERY_HEALTHY_LEVEL;
-    osMutexRelease(power->api_mtx);
+    furi_mutex_release(power->api_mtx);
     return is_healthy;
 }
 
 void power_enable_low_battery_level_notification(Power* power, bool enable) {
     furi_assert(power);
-    osMutexAcquire(power->api_mtx, osWaitForever);
+    furi_mutex_acquire(power->api_mtx, FuriWaitForever);
     power->show_low_bat_level_message = enable;
-    osMutexRelease(power->api_mtx);
+    furi_mutex_release(power->api_mtx);
 }

applications/power/power_service/power_i.h

@@ -38,7 +38,7 @@ struct Power {
     uint8_t battery_level;
     uint8_t power_off_timeout;
 
-    osMutexId_t api_mtx;
+    FuriMutex* api_mtx;
 };
 
 typedef enum {