o Seemingly working Mutexes.

o Dropping the privileged/unprivileged split for now.

1 files changed, 0 insertions, 180 deletions

diff --git a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CortexM3/Mode_Privilege/main.c b/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CortexM3/Mode_Privilege/main.c
deleted file mode 100644
index 9b97506..0000000
--- a/tmp/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CortexM3/Mode_Privilege/main.c
+++ /dev/null
@@ -1,180 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    CortexM3/Mode_Privilege/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 "stm32f10x.h"
-
-/** @addtogroup STM32F10x_StdPeriph_Examples
-  * @{
-  */
-
-/** @addtogroup CortexM3_Mode_Privilege
-  * @{
-  */ 
-
-/* Private typedef -----------------------------------------------------------*/
-/* Private define ------------------------------------------------------------*/
-#define SP_PROCESS_SIZE             0x200  /* Process stack size */
-#define SP_PROCESS                  0x02   /* Process stack */
-#define SP_MAIN                     0x00   /* Main stack */
-#define THREAD_MODE_PRIVILEGED      0x00   /* Thread mode has privileged access */
-#define THREAD_MODE_UNPRIVILEGED    0x01   /* Thread mode has unprivileged access */
-
-/* Private macro -------------------------------------------------------------*/ 
-#if defined ( __CC_ARM   )
-__ASM void __SVC(void) 
-{ 
-  SVC 0x01 
-  BX R14
-}
-#elif defined ( __ICCARM__ )
-static __INLINE  void __SVC()                     { __ASM ("svc 0x01");}
-#elif defined   (  __GNUC__  )
-static __INLINE void __SVC()                      { __ASM volatile ("svc 0x01");}
-
-#endif
-
-/* Private variables ---------------------------------------------------------*/
-__IO uint8_t PSPMemAlloc[SP_PROCESS_SIZE];
-__IO uint32_t Index = 0, PSPValue = 0, CurrentStack = 0, ThreadMode = 0;
-
-/* Private function prototypes -----------------------------------------------*/
-/* 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
-     */     
-       
-/* Switch Thread mode Stack from Main to Process -----------------------------*/
-  /* Initialize memory reserved for Process Stack */
-  for(Index = 0; Index < SP_PROCESS_SIZE; Index++)
-  {
-    PSPMemAlloc[Index] = 0x00;
-  }
-
-  /* Set Process stack value */ 
-  __set_PSP((uint32_t)PSPMemAlloc + SP_PROCESS_SIZE);
-  
-  /* Select Process Stack as Thread mode Stack */
-  __set_CONTROL(SP_PROCESS);
-
-  /* Get the Thread mode stack used */
-  if((__get_CONTROL() & 0x02) == SP_MAIN)
-  {
-    /* Main stack is used as the current stack */
-    CurrentStack = SP_MAIN;
-  }
-  else
-  {
-    /* Process stack is used as the current stack */
-    CurrentStack = SP_PROCESS;
-
-    /* Get process stack pointer value */
-    PSPValue = __get_PSP();	
-  }
-  
-/* Switch Thread mode from privileged to unprivileged ------------------------*/
-  /* Thread mode has unprivileged access */
-  __set_CONTROL(THREAD_MODE_UNPRIVILEGED | SP_PROCESS);
-
-  /* Unprivileged access mainly affect ability to:
-      - Use or not use certain instructions such as MSR fields
-      - Access System Control Space (SCS) registers such as NVIC and SysTick */
-
-  /* Check Thread mode privilege status */
-  if((__get_CONTROL() & 0x01) == THREAD_MODE_PRIVILEGED)
-  {
-    /* Thread mode has privileged access  */
-    ThreadMode = THREAD_MODE_PRIVILEGED;
-  }
-  else
-  {
-    /* Thread mode has unprivileged access*/
-    ThreadMode = THREAD_MODE_UNPRIVILEGED;
-  }
-
-/* Switch back Thread mode from unprivileged to privileged -------------------*/  
-  /* Try to switch back Thread mode to privileged (Not possible, this can be
-     done only in Handler mode) */
-  __set_CONTROL(THREAD_MODE_PRIVILEGED | SP_PROCESS);
-
-  /* Generate a system call exception, and in the ISR switch back Thread mode
-    to privileged */
-  __SVC();
-
-  /* Check Thread mode privilege status */
-  if((__get_CONTROL() & 0x01) == THREAD_MODE_PRIVILEGED)
-  {
-    /* Thread mode has privileged access  */
-    ThreadMode = THREAD_MODE_PRIVILEGED;
-  }
-  else
-  {
-    /* Thread mode has unprivileged access*/
-    ThreadMode = THREAD_MODE_UNPRIVILEGED;
-  }
-
-  while (1)
-  {
-  }
-}
-
-#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****/