Core code cleanup (#206)

* add delay function
* todo about delay_isr
* remove arduino defines and fix all apps to use core-api/hal-api
* delay for local target
* remove warnings of task_equal
* fix BSP_SD_Init
* fix USBD_static
* grio read constant pointer to gpio
* add TODO about ISR context
* const void* arg for pubsub api
* mark unused functions
* app pointers now pointed to constant apps
* fix printf format
* fix "unused" warnings in local target
* fix const pin read in local target
* fix int to pointer warnings in local target
* power read mutex error fix
* delete old makefile
* add -werror

Co-authored-by: Aleksandr Kutuzov <aku@plooks.com>
Co-authored-by: aanper <mail@s3f.ru>

firmware/targets/f2/Inc/usbd_conf.h

@@ -36,7 +36,8 @@
 #include "stm32l4xx_hal.h"
 
 /* USER CODE BEGIN INCLUDE */
-
+void *USBD_static_malloc(uint32_t size);
+void USBD_static_free(void* p);
 /* USER CODE END INCLUDE */
 
 /** @addtogroup USBD_OTG_DRIVER