STM32F0: code alignment

No impact, no change

Author: jeromecoutant

targets/TARGET_STM/TARGET_STM32F0/PeripheralNames.h

@@ -0,0 +1,93 @@
+/* mbed Microcontroller Library
+ * SPDX-License-Identifier: BSD-3-Clause
+ ******************************************************************************
+ *
+ * Copyright (c) 2015-2020 STMicroelectronics.
+ * All rights reserved.
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ *                        opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+#ifndef MBED_PERIPHERALNAMES_H
+#define MBED_PERIPHERALNAMES_H
+
+#include "cmsis.h"
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef enum {
+    ADC_1 = (int)ADC1_BASE
+} ADCName;
+
+#if defined DAC_BASE
+typedef enum {
+    DAC_1 = (int)DAC_BASE
+} DACName;
+#endif
+
+typedef enum {
+    UART_1 = (int)USART1_BASE,
+    UART_2 = (int)USART2_BASE,
+    UART_3 = (int)USART3_BASE,
+    UART_4 = (int)USART4_BASE,
+#if defined USART5_BASE
+    UART_5 = (int)USART5_BASE,
+#endif
+#if defined USART6_BASE
+    UART_6 = (int)USART6_BASE,
+#endif
+#if defined USART7_BASE
+    UART_7 = (int)USART7_BASE,
+#endif
+#if defined USART8_BASE
+    UART_8 = (int)USART8_BASE,
+#endif
+} UARTName;
+
+#define DEVICE_SPI_COUNT 2
+typedef enum {
+    SPI_1 = (int)SPI1_BASE,
+    SPI_2 = (int)SPI2_BASE
+} SPIName;
+
+typedef enum {
+    I2C_1 = (int)I2C1_BASE,
+    I2C_2 = (int)I2C2_BASE
+} I2CName;
+
+typedef enum {
+    PWM_1  = (int)TIM1_BASE,
+#if defined TIM2_BASE
+    PWM_2  = (int)TIM2_BASE,
+#endif
+    PWM_3  = (int)TIM3_BASE,
+    PWM_14 = (int)TIM14_BASE,
+    PWM_15 = (int)TIM15_BASE,
+    PWM_16 = (int)TIM16_BASE,
+    PWM_17 = (int)TIM17_BASE
+} PWMName;
+
+#if defined CAN_BASE
+typedef enum {
+    CAN_1 = (int)CAN_BASE
+} CANName;
+#endif
+
+#if defined USB_BASE
+typedef enum {
+    USB_FS = (int)USB_BASE,
+} USBName;
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif

targets/TARGET_STM/TARGET_STM32F0/STM32Cube_FW/CMSIS/system_stm32f0xx.h

@@ -101,8 +101,6 @@ extern const uint8_t APBPrescTable[8];    /*!< APB prescalers table values */
 
 extern void SystemInit(void);
 extern void SystemCoreClockUpdate(void);
-extern void SetSysClock(void);
-
 /**
   * @}
   */

targets/TARGET_STM/TARGET_STM32F0/STM32Cube_FW/STM32F0xx_HAL_Driver/stm32f0xx_hal_adc.h

@@ -44,9 +44,6 @@
 /* Includes ------------------------------------------------------------------*/
 #include "stm32f0xx_hal_def.h"  
 
-/* Include low level driver */
-#include "stm32f0xx_ll_adc.h"
-
 /** @addtogroup STM32F0xx_HAL_Driver
   * @{
   */

targets/TARGET_STM/TARGET_STM32F0/STM32Cube_FW/STM32F0xx_HAL_Driver/stm32f0xx_hal_def.h

@@ -45,7 +45,7 @@
 /* Includes ------------------------------------------------------------------*/
 #include "stm32f0xx.h"
 #if defined(USE_HAL_LEGACY)
-#include "stm32_hal_legacy.h"
+  #include "Legacy/stm32_hal_legacy.h"
 #endif
 #include <stdio.h>
 

targets/TARGET_STM/TARGET_STM32F0/STM32Cube_FW/STM32F0xx_HAL_Driver/stm32f0xx_hal_rtc.h

@@ -43,7 +43,6 @@
 
 /* Includes ------------------------------------------------------------------*/
 #include "stm32f0xx_hal_def.h"
-#include "stm32f0xx_ll_rtc.h"
 
 /** @addtogroup STM32F0xx_HAL_Driver
   * @{

targets/TARGET_STM/TARGET_STM32F0/STM32Cube_FW/stm32f0xx_hal_conf.h

@@ -287,8 +287,7 @@
 
 /* Exported macro ------------------------------------------------------------*/
 #ifdef  USE_FULL_ASSERT
-/* ALL MBED targets use same stm32_assert.h */
-#include "stm32_assert.h"
+#include "stm32_assert.h" // MBED patch
 #else
   #define assert_param(expr) ((void)0U)
 #endif /* USE_FULL_ASSERT */    

targets/TARGET_STM/TARGET_STM32F0/STM32Cube_FW/system_stm32f0xx.c

@@ -4,7 +4,7 @@
   * @author  MCD Application Team
   * @brief   CMSIS Cortex-M0 Device Peripheral Access Layer System Source File.
   *
-  * This file provides two functions and one global variable to be called from
+  * 1. This file provides two functions and one global variable to be called from
   *    user application:
   *      - SystemInit(): This function is called at startup just after reset and 
   *                      before branch to main program. This call is made inside
@@ -18,6 +18,25 @@
   *                                 be called whenever the core clock is changed
   *                                 during program execution.
   *
+  * 2. After each device reset the HSI (8 MHz) is used as system clock source.
+  *    Then SystemInit() function is called, in "startup_stm32f0xx.s" file, to
+  *    configure the system clock before to branch to main program.
+  *
+  * 3. This file configures the system clock as follows:
+  *=============================================================================
+  *                         Supported STM32F0xx device
+  *-----------------------------------------------------------------------------
+  *        System Clock source                    | HSI
+  *-----------------------------------------------------------------------------
+  *        SYSCLK(Hz)                             | 8000000
+  *-----------------------------------------------------------------------------
+  *        HCLK(Hz)                               | 8000000
+  *-----------------------------------------------------------------------------
+  *        AHB Prescaler                          | 1
+  *-----------------------------------------------------------------------------
+  *        APB1 Prescaler                         | 1
+  *-----------------------------------------------------------------------------
+  *=============================================================================
   ******************************************************************************
   * @attention
   *
@@ -135,10 +154,6 @@ const uint8_t APBPrescTable[8]  = {0, 0, 0, 0, 1, 2, 3, 4};
   * @{
   */
 
-/*+ MBED */
-#if 0
-/*- MBED */
-
 /**
   * @brief  Setup the microcontroller system.
   *         Initialize the default HSI clock source, vector table location and the PLL configuration is reset.
@@ -206,10 +221,6 @@ void SystemInit(void)
 
 }
 
-/*+ MBED */
-#endif
-/*- MBED */
-
 /**
    * @brief  Update SystemCoreClock variable according to Clock Register Values.
   *         The SystemCoreClock variable contains the core clock (HCLK), it can