增加IAP跳转及app_loader.h

MDK-ARM/QD007A_CTL_APP/QD007A_CTL_APP_sct.Bak

@@ -0,0 +1,15 @@
+; *************************************************************
+; *** Scatter-Loading Description File generated by uVision ***
+; *************************************************************
+
+LR_IROM1 0x08000000 0x00020000  {    ; load region size_region
+  ER_IROM1 0x08000000 0x00020000  {  ; load address = execution address
+   *.o (RESET, +First)
+   *(InRoot$$Sections)
+   .ANY (+RO)
+  }
+  RW_IRAM1 0x20000000 0x00005000  {  ; RW data
+   .ANY (+RW +ZI)
+  }
+}
+

User/Inc/app_loader.h

@@ -0,0 +1,107 @@
+/**
+  ******************************************************************************
+  * File Name          : main.c
+  * Description        : Main program body
+  ******************************************************************************
+  *
+  * COPYRIGHT(c) 2015 STMicroelectronics
+  *
+  * Redistribution and use in source and binary forms, with or without modification,
+  * are permitted provided that the following conditions are met:
+  *   1. Redistributions of source code must retain the above copyright notice,
+  *      this list of conditions and the following disclaimer.
+  *   2. Redistributions in binary form must reproduce the above copyright notice,
+  *      this list of conditions and the following disclaimer in the documentation
+  *      and/or other materials provided with the distribution.
+  *   3. Neither the name of STMicroelectronics nor the names of its contributors
+  *      may be used to endorse or promote products derived from this software
+  *      without specific prior written permission.
+  *
+  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+  * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+  * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+  * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+  * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+  *
+  ******************************************************************************
+  */
+	
+#ifndef __APP_LOADER_H__
+#define __APP_LOADER_H__
+
+/* Includes ------------------------------------------------------------------*/
+#define STM32F103                1
+#define STM32F072                0
+
+#if  STM32F103 
+	#include "stm32f1xx_hal.h"
+	#define NEW_VECTOR_OFFSET        (uint32_t)0x00003000
+#elif STM32F072 
+	#include "stm32f0xx_hal.h"
+	#define APPLICATION_ADDRESS     (uint32_t)0x08003000
+	#define NEW_VECTOR_ADDRESS      (uint32_t)0x20000000
+#endif
+
+
+/* USER CODE BEGIN Includes */
+
+/* USER CODE END Includes */
+
+
+
+
+
+
+
+
+
+
+
+/* Private variables ---------------------------------------------------------*/
+
+/* USER CODE BEGIN PV */
+/* Private variables ---------------------------------------------------------*/
+
+/* USER CODE END PV */
+
+/* Private function prototypes -----------------------------------------------*/
+
+/* USER CODE BEGIN PFP */
+/* Private function prototypes -----------------------------------------------*/
+extern void IAP_Init(void)
+{
+  #if  (STM32F103 == 1) 
+	
+		#ifdef VECT_TAB_SRAM
+			SCB->VTOR = SRAM_BASE | NEW_VECTOR_OFFSET; /* Vector Table Relocation in Internal SRAM. */
+		#else
+			SCB->VTOR = FLASH_BASE | NEW_VECTOR_OFFSET; /* Vector Table Relocation in Internal FLASH. */
+		#endif 
+
+  #elif (STM32F072 == 1) 
+		/* Relocate by software the vector table to the internal SRAM at 0x20000000 ***/  
+     uint32_t i = 0;
+		/* Copy the vector table from the Flash (mapped at the base of the application
+			 load address 0x08003000) to the base address of the SRAM at 0x20000000. */       
+		for(i = 0; i < 48; i++)
+		{
+			*((uint32_t*)(NEW_VECTOR_ADDRESS + (i << 2)))=*(__IO uint32_t*)(APPLICATION_ADDRESS + (i<<2));
+					}
+		/* Enable the SYSCFG peripheral clock*/ 
+		__HAL_RCC_SYSCFG_CLK_ENABLE(); 
+					
+		/* Remap SRAM at 0x00000000 */
+		__HAL_SYSCFG_REMAPMEMORY_SRAM();
+  #endif		
+}
+
+#endif /*___APP_LOADER_H__ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
+
+