Init commit of bundled StdPeriph-CMSIS library

2020-11-13 12:56:29 +02:00
commit c21da4388c
492 changed files with 331315 additions and 0 deletions
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+/*
+
+	system_stm32f10x.h - This provides system clock functions and an exported
+                        variable for System init and clock configuration.
+      includes:
+         SystemInit, SystemCoreClockUpdate, 
+
+   Copyright (C) 2011 Houtouridis Christos (http://houtouridis.blogspot.com/)
+
+   This program is free software: you can redistribute it and/or modify
+   it under the terms of the GNU General Public License as published by
+   the Free Software Foundation, either version 3 of the License, or
+   (at your option) any later version.
+
+   This program is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+   GNU General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+   Author:     Houtouridis Christos <houtouridis.ch@gmail.com>
+   Date:       11/2011
+   Version:    0.1
+*/
+
+#ifndef __stm32f10x_system_h__
+#define __stm32f10x_system_h__
+
+#ifdef __cplusplus
+ extern "C" {
+#endif 
+
+#include "stm32f10x.h"
+
+
+/*!< Uncomment the line corresponding to the desired System clock (SYSCLK)
+   frequency (after reset the HSI is used as SYSCLK source)
+   
+   IMPORTANT NOTE:
+   ============== 
+   1. After each device reset the HSI is used as System clock source.
+
+   2. Please make sure that the selected System clock doesn't exceed your device's
+      maximum frequency.
+      
+   3. If none of the define below is enabled, the HSI is used as System clock
+    source.
+
+   4. The System clock configuration functions provided within this file assume that:
+        - For Low, Medium and High density Value line devices an external 8MHz 
+          crystal is used to drive the System clock.
+        - For Low, Medium and High density devices an external 8MHz crystal is
+          used to drive the System clock.
+        - For Connectivity line devices an external 25MHz crystal is used to drive
+          the System clock.
+     If you are using different crystal you have to adapt those functions accordingly.
+    */
+    
+#if defined (STM32F10X_LD_VL) || (defined STM32F10X_MD_VL) || (defined STM32F10X_HD_VL)
+/* #define SYSCLK_FREQ_HSE    HSE_VALUE */
+ #define SYSCLK_FREQ_24MHz  24000000
+#else
+/* #define SYSCLK_FREQ_HSE    HSE_VALUE */
+/* #define SYSCLK_FREQ_24MHz  24000000 */ 
+/* #define SYSCLK_FREQ_36MHz  36000000 */
+/* #define SYSCLK_FREQ_48MHz  48000000 */
+/* #define SYSCLK_FREQ_56MHz  56000000 */
+#define SYSCLK_FREQ_72MHz  72000000
+#endif
+
+/*!< Uncomment the following line if you need to use external SRAM mounted
+     on STM3210E-EVAL board (STM32 High density and XL-density devices) or on 
+     STM32100E-EVAL board (STM32 High-density value line devices) as data memory */ 
+#if defined (STM32F10X_HD) || (defined STM32F10X_XL) || (defined STM32F10X_HD_VL)
+/* #define DATA_IN_ExtSRAM */
+#endif
+
+/*!< Uncomment the following line if you need to relocate your vector Table in
+     Internal SRAM. */ 
+/* #define VECT_TAB_SRAM */
+#define VECT_TAB_OFFSET  0x0 /*!< Vector Table base offset field. 
+                                  This value must be a multiple of 0x200. */
+
+#ifdef __cplusplus
+extern
+#endif
+   uint32_t SystemCoreClock;          /*!< System Clock Frequency (Core Clock) */
+
+void SystemInit(void);
+void SystemCoreClockUpdate(void);
+
+
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif   //#ifndef __stm32f10x_system_h__
+
+