STM32F4 restructuration for better maintenance

Author: jeromecoutant

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xC/device/stm32f401xc.h renamed to targets/TARGET_STM/TARGET_STM32F4/STM32Cube_FW/CMSIS/stm32f401xc.h

@@ -8,8 +8,8 @@
   *          is using in the C source code, usually in main.c. This file contains:
   *           - Configuration section that allows to select:
   *              - The STM32F4xx device used in the target application
-  *              - To use or not the peripheral's drivers in application code(i.e. 
-  *                code will be based on direct access to peripheral's registers 
+  *              - To use or not the peripheral’s drivers in application code(i.e. 
+  *                code will be based on direct access to peripheral’s registers 
   *                rather than drivers API), this option is controlled by 
   *                "#define USE_HAL_DRIVER"
   *  
@@ -88,7 +88,7 @@
                                    STM32F439NI, STM32F429IG  and STM32F429II Devices */
   /* #define STM32F439xx */   /*!< STM32F439VG, STM32F439VI, STM32F439ZG, STM32F439ZI, STM32F439BG, STM32F439BI, STM32F439NG, 
                                    STM32F439NI, STM32F439IG and STM32F439II Devices */
-  #define STM32F401xC         /*!< STM32F401CB, STM32F401CC, STM32F401RB, STM32F401RC, STM32F401VB and STM32F401VC Devices */
+  /* #define STM32F401xC */   /*!< STM32F401CB, STM32F401CC, STM32F401RB, STM32F401RC, STM32F401VB and STM32F401VC Devices */
   /* #define STM32F401xE */   /*!< STM32F401CD, STM32F401RD, STM32F401VD, STM32F401CE, STM32F401RE and STM32F401VE Devices */
   /* #define STM32F410Tx */   /*!< STM32F410T8 and STM32F410TB Devices */
   /* #define STM32F410Cx */   /*!< STM32F410C8 and STM32F410CB Devices */
@@ -118,15 +118,15 @@
    In this case, these drivers will not be included and the application code will 
    be based on direct access to peripherals registers 
    */
-  #define USE_HAL_DRIVER
+  /*#define USE_HAL_DRIVER */
 #endif /* USE_HAL_DRIVER */
 
 /**
-  * @brief CMSIS version number V2.6.2
+  * @brief CMSIS version number V2.6.3
   */
 #define __STM32F4xx_CMSIS_VERSION_MAIN   (0x02U) /*!< [31:24] main version */
 #define __STM32F4xx_CMSIS_VERSION_SUB1   (0x06U) /*!< [23:16] sub1 version */
-#define __STM32F4xx_CMSIS_VERSION_SUB2   (0x02U) /*!< [15:8]  sub2 version */
+#define __STM32F4xx_CMSIS_VERSION_SUB2   (0x03U) /*!< [15:8]  sub2 version */
 #define __STM32F4xx_CMSIS_VERSION_RC     (0x00U) /*!< [7:0]  release candidate */
 #define __STM32F4xx_CMSIS_VERSION        ((__STM32F4xx_CMSIS_VERSION_MAIN << 24)\
                                          |(__STM32F4xx_CMSIS_VERSION_SUB1 << 16)\
@@ -211,10 +211,10 @@ typedef enum
 } FunctionalState;
 #define IS_FUNCTIONAL_STATE(STATE) (((STATE) == DISABLE) || ((STATE) == ENABLE))
 
-typedef enum 
+typedef enum
 {
-  ERROR = 0U, 
-  SUCCESS = !ERROR
+  SUCCESS = 0U,
+  ERROR = !SUCCESS
 } ErrorStatus;
 
 /**

targets/TARGET_STM/TARGET_STM32F4/TARGET_STM32F401xE/device/stm32f401xe.h renamed to targets/TARGET_STM/TARGET_STM32F4/STM32Cube_FW/CMSIS/stm32f401xe.h

@@ -67,7 +67,7 @@ void SystemInit(void)
 {
     /* FPU settings ------------------------------------------------------------*/
 #if (__FPU_PRESENT == 1) && (__FPU_USED == 1)
-    SCB->CPACR |= ((3UL << 10*2)|(3UL << 11*2));  /* set CP10 and CP11 Full Access */
+    SCB->CPACR |= ((3UL << 10 * 2) | (3UL << 11 * 2)); /* set CP10 and CP11 Full Access */
 #endif
     /* Reset the RCC clock configuration to the default reset state ------------*/
     /* Set HSION bit */
@@ -123,7 +123,7 @@ void SetSysClock(void)
         {
             /* 3- If fail start with HSI clock */
             if (SetSysClock_PLL_HSI() == 0) {
-                while(1) {
+                while (1) {
                     // [TODO] Put something here to tell the user that a problem occured...
                 }
             }

targets/TARGET_STM/TARGET_STM32F4/TARGET_MTS_MDOT_F405RG/device/stm32f405xx.h renamed to targets/TARGET_STM/TARGET_STM32F4/STM32Cube_FW/CMSIS/stm32f405xx.h

@@ -17,13 +17,13 @@
 #define __US_TICKER_DATA_H
 
 #ifdef __cplusplus
- extern "C" {
+extern "C" {
 #endif
 
 #include "stm32f4xx.h"
 #include "stm32f4xx_ll_tim.h"
 #include "cmsis_nvic.h"
-   
+
 #define TIM_MST      TIM5
 #define TIM_MST_IRQ  TIM5_IRQn
 #define TIM_MST_RCC  __HAL_RCC_TIM5_CLK_ENABLE()