mirror of
https://github.com/STMicroelectronics/STM32CubeF0.git
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256 lines
9.5 KiB
C
256 lines
9.5 KiB
C
/**
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******************************************************************************
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* @file IAP_Main/Src/menu.c
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* @author MCD Application Team
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* @brief This file provides the software which contains the main menu routine.
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* The main menu gives the options of:
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* - downloading a new binary file,
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* - uploading internal flash memory,
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* - executing the binary file already loaded
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* - configuring the write protection of the Flash sectors where the
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* user loads his binary file.
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******************************************************************************
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* @attention
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*
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* <h2><center>© Copyright (c) 2016 STMicroelectronics International N.V.
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* All rights reserved.</center></h2>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted, provided that the following conditions are met:
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*
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* 1. Redistribution of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* 3. Neither the name of STMicroelectronics nor the names of other
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* contributors to this software may be used to endorse or promote products
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* derived from this software without specific written permission.
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* 4. This software, including modifications and/or derivative works of this
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* software, must execute solely and exclusively on microcontroller or
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* microprocessor devices manufactured by or for STMicroelectronics.
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* 5. Redistribution and use of this software other than as permitted under
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* this license is void and will automatically terminate your rights under
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* this license.
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*
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* THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
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* PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
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* RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
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* SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
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* OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
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* EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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******************************************************************************
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*/
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/** @addtogroup STM32F0xx_IAP
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* @{
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*/
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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#include "common.h"
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#include "flash_if.h"
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#include "menu.h"
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#include "ymodem.h"
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/* Private typedef -----------------------------------------------------------*/
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/* Private define ------------------------------------------------------------*/
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/* Private macro -------------------------------------------------------------*/
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/* Private variables ---------------------------------------------------------*/
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pFunction JumpToApplication;
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uint32_t JumpAddress;
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uint32_t FlashProtection = 0;
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uint8_t aFileName[FILE_NAME_LENGTH];
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/* Private function prototypes -----------------------------------------------*/
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void SerialDownload(void);
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void SerialUpload(void);
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/* Private functions ---------------------------------------------------------*/
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/**
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* @brief Download a file via serial port
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* @param None
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* @retval None
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*/
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void SerialDownload(void)
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{
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uint8_t number[11] = {0};
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uint32_t size = 0;
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COM_StatusTypeDef result;
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Serial_PutString((uint8_t *)"Waiting for the file to be sent ... (press 'a' to abort)\n\r");
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result = Ymodem_Receive( &size );
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if (result == COM_OK)
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{
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Serial_PutString((uint8_t *)"\n\n\r Programming Completed Successfully!\n\r--------------------------------\r\n Name: ");
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Serial_PutString(aFileName);
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Int2Str(number, size);
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Serial_PutString((uint8_t *)"\n\r Size: ");
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Serial_PutString(number);
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Serial_PutString((uint8_t *)" Bytes\r\n");
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Serial_PutString((uint8_t *)"-------------------\n");
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}
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else if (result == COM_LIMIT)
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{
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Serial_PutString((uint8_t *)"\n\n\rThe image size is higher than the allowed space memory!\n\r");
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}
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else if (result == COM_DATA)
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{
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Serial_PutString((uint8_t *)"\n\n\rVerification failed!\n\r");
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}
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else if (result == COM_ABORT)
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{
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Serial_PutString((uint8_t *)"\r\n\nAborted by user.\n\r");
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}
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else
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{
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Serial_PutString((uint8_t *)"\n\rFailed to receive the file!\n\r");
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}
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}
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/**
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* @brief Upload a file via serial port.
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* @param None
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* @retval None
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*/
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void SerialUpload(void)
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{
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uint8_t status = 0;
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Serial_PutString((uint8_t *)"\n\n\rSelect Receive File\n\r");
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HAL_UART_Receive(&UartHandle, &status, 1, RX_TIMEOUT);
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if ( status == CRC16)
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{
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/* Transmit the flash image through ymodem protocol */
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status = Ymodem_Transmit((uint8_t*)APPLICATION_ADDRESS, (const uint8_t*)"UploadedFlashImage.bin", USER_FLASH_SIZE);
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if (status != 0)
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{
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Serial_PutString((uint8_t *)"\n\rError Occurred while Transmitting File\n\r");
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}
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else
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{
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Serial_PutString((uint8_t *)"\n\rFile uploaded successfully \n\r");
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}
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}
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}
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/**
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* @brief Display the Main Menu on HyperTerminal
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* @param None
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* @retval None
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*/
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void Main_Menu(void)
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{
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uint8_t key = 0;
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Serial_PutString((uint8_t *)"\r\n======================================================================");
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Serial_PutString((uint8_t *)"\r\n= (C) COPYRIGHT 2016 STMicroelectronics =");
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Serial_PutString((uint8_t *)"\r\n= =");
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Serial_PutString((uint8_t *)"\r\n= STM32F0xx In-Application Programming Application (Version 1.0.0) =");
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Serial_PutString((uint8_t *)"\r\n= =");
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Serial_PutString((uint8_t *)"\r\n= By MCD Application Team =");
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Serial_PutString((uint8_t *)"\r\n======================================================================");
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Serial_PutString((uint8_t *)"\r\n\r\n");
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/* Test if any sector of Flash memory where user application will be loaded is write protected */
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FlashProtection = FLASH_If_GetWriteProtectionStatus();
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while (1)
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{
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Serial_PutString((uint8_t *)"\r\n=================== Main Menu ============================\r\n\n");
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Serial_PutString((uint8_t *)" Download image to the internal Flash ----------------- 1\r\n\n");
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Serial_PutString((uint8_t *)" Upload image from the internal Flash ----------------- 2\r\n\n");
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Serial_PutString((uint8_t *)" Execute the loaded application ----------------------- 3\r\n\n");
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if(FlashProtection != FLASHIF_PROTECTION_NONE)
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{
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Serial_PutString((uint8_t *)" Disable the write protection ------------------------- 4\r\n\n");
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}
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else
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{
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Serial_PutString((uint8_t *)" Enable the write protection -------------------------- 4\r\n\n");
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}
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Serial_PutString((uint8_t *)"==========================================================\r\n\n");
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/* Clean the input path */
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__HAL_UART_FLUSH_DRREGISTER(&UartHandle);
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/* Receive key */
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HAL_UART_Receive(&UartHandle, &key, 1, RX_TIMEOUT);
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switch (key)
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{
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case '1' :
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/* Download user application in the Flash */
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SerialDownload();
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break;
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case '2' :
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/* Upload user application from the Flash */
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SerialUpload();
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break;
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case '3' :
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Serial_PutString((uint8_t *)"Start program execution......\r\n\n");
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/* execute the new program */
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JumpAddress = *(__IO uint32_t*) (APPLICATION_ADDRESS + 4);
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/* Jump to user application */
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JumpToApplication = (pFunction) JumpAddress;
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/* Initialize user application's Stack Pointer */
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__set_MSP(*(__IO uint32_t*) APPLICATION_ADDRESS);
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JumpToApplication();
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break;
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case '4' :
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if (FlashProtection != FLASHIF_PROTECTION_NONE)
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{
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/* Disable the write protection */
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if (FLASH_If_WriteProtectionConfig(FLASHIF_WRP_DISABLE) == FLASHIF_OK)
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{
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Serial_PutString((uint8_t *)"Write Protection disabled...\r\n");
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Serial_PutString((uint8_t *)"System will now restart...\r\n");
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/* Launch the option byte loading */
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HAL_FLASH_OB_Launch();
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}
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else
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{
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Serial_PutString((uint8_t *)"Error: Flash write un-protection failed...\r\n");
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}
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}
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else
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{
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if (FLASH_If_WriteProtectionConfig(FLASHIF_WRP_ENABLE) == FLASHIF_OK)
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{
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Serial_PutString((uint8_t *)"Write Protection enabled...\r\n");
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Serial_PutString((uint8_t *)"System will now restart...\r\n");
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/* Launch the option byte loading */
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HAL_FLASH_OB_Launch();
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}
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else
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{
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Serial_PutString((uint8_t *)"Error: Flash write protection failed...\r\n");
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}
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}
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break;
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default:
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Serial_PutString((uint8_t *)"Invalid Number ! ==> The number should be either 1, 2, 3 or 4\r");
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break;
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}
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}
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}
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/**
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* @}
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*/
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/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
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