From afbb4cc73c44b6321cae39dbe46b97155805097d Mon Sep 17 00:00:00 2001
From: Trygve Laugstøl <trygvis@inamo.no>
Date: Sun, 13 Dec 2015 21:03:11 +0100
Subject: wip

---
 .../CortexM3/MPU/main.c                            | 141 +++++++++++++++++++++
 1 file changed, 141 insertions(+)
 create mode 100644 tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CortexM3/MPU/main.c

(limited to 'tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CortexM3/MPU/main.c')

diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CortexM3/MPU/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CortexM3/MPU/main.c
new file mode 100644
index 0000000..8fb838f
--- /dev/null
+++ b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CortexM3/MPU/main.c
@@ -0,0 +1,141 @@
+/**
+  ******************************************************************************
+  * @file    CortexM3/MPU/main.c 
+  * @author  MCD Application Team
+  * @version V3.5.0
+  * @date    08-April-2011
+  * @brief   Main program body
+  ******************************************************************************
+  * @attention
+  *
+  * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
+  * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
+  * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
+  * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
+  * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
+  * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
+  *
+  * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
+  ******************************************************************************  
+  */ 
+
+/* Includes ------------------------------------------------------------------*/
+
+#include "main.h"
+#include "stm32_eval.h"
+
+/** @addtogroup STM32F10x_StdPeriph_Examples
+  * @{
+  */
+
+/** @addtogroup CortexM3_MPU
+  * @{
+  */
+  
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+#define ACCESS_PERMISSION
+
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+void MPU_SETUP(void);
+
+/* Private functions ---------------------------------------------------------*/
+/**
+  * @brief  Main program.
+  * @param  None
+  * @retval None
+  */
+int main(void)
+{
+  
+  /*!< At this stage the microcontroller clock setting is already configured, 
+       this is done through SystemInit() function which is called from startup
+       file (startup_stm32f10x_xx.s) before to branch to application main.
+       To reconfigure the default setting of SystemInit() function, refer to
+       system_stm32f10x.c file
+     */  
+ 
+  /* Configure LED1 and LED2 */
+  STM_EVAL_LEDInit(LED1);
+  STM_EVAL_LEDInit(LED2);
+  
+  /* Set MPU regions */
+  MPU_SETUP();
+
+  #ifdef ACCESS_PERMISSION
+    accesspermission();
+  #endif  
+
+  /* Infinite loop */
+  while (1)
+  {
+    /* Turn On LED1 */
+    STM_EVAL_LEDOn(LED1); 
+  }
+}
+
+/**
+  * @brief  Configures the main MPU regions.
+  * @param  None
+  * @retval None
+  */
+void MPU_SETUP(void)
+{
+  /* Disable MPU */
+  MPU->CTRL &= ~MPU_CTRL_ENABLE_Msk;
+  
+  /* Configure RAM region as Region NÝ0, 8kB of size and R/W region */
+  MPU->RNR  = RAM_REGION_NUMBER;
+  MPU->RBAR = RAM_ADDRESS_START;
+  MPU->RASR = RAM_SIZE | portMPU_REGION_READ_WRITE;
+  
+  /* Configure FLASH region as REGION NÝ1, 1MB of size and R/W region */
+  MPU->RNR  = FLASH_REGION_NUMBER;
+  MPU->RBAR = FLASH_ADDRESS_START;
+  MPU->RASR = FLASH_SIZE | portMPU_REGION_READ_WRITE;
+  
+  /* Configure Peripheral region as REGION NÝ2, 0.5GB of size, R/W and Execute
+  Never region */
+  MPU->RNR  = PERIPH_REGION_NUMBER;  
+  MPU->RBAR = PERIPH_ADDRESS_START;
+  MPU->RASR = PERIPH_SIZE |portMPU_REGION_READ_WRITE | MPU_RASR_XN_Msk;
+  
+  /* Enable the memory fault exception */
+  SCB->SHCSR |= SCB_SHCSR_MEMFAULTENA_Msk;
+   
+  /* Enable MPU */
+  MPU->CTRL |= MPU_CTRL_PRIVDEFENA_Msk | MPU_CTRL_ENABLE_Msk;
+}
+
+#ifdef  USE_FULL_ASSERT
+
+/**
+  * @brief  Reports the name of the source file and the source line number
+  *         where the assert_param error has occurred.
+  * @param  file: pointer to the source file name
+  * @param  line: assert_param error line source number
+  * @retval None
+  */
+void assert_failed(uint8_t* file, uint32_t line)
+{ 
+  /* User can add his own implementation to report the file name and line number,
+     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
+
+  /* Infinite loop */
+  while (1)
+  {
+  }
+}
+#endif
+
+/**
+  * @}
+  */
+
+/**
+  * @}
+  */
+
+/******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/
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