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annotate libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/FSMC/NOR_CodeExecute/main.c @ 44:f1cc171b06b5

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Remove useless delay test. Add GPIO PE2 changes to make testing arbitary delays possible.
author Daniel O'Connor <darius@dons.net.au>
date Tue, 02 Apr 2013 10:54:20 +1030
parents c59513fd84fb
children
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1 /**
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2 ******************************************************************************
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3 * @file FSMC/NOR_CodeExecute/main.c
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4 * @author MCD Application Team
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5 * @version V3.5.0
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6 * @date 08-April-2011
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7 * @brief Main program body.
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8 ******************************************************************************
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9 * @attention
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10 *
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11 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
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12 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
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13 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
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14 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
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15 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
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16 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
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17 *
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18 * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
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19 ******************************************************************************
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20 */
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21
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22 /* Includes ------------------------------------------------------------------*/
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23 #include "stm3210e_eval_fsmc_nor.h"
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24
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25 /** @addtogroup STM32F10x_StdPeriph_Examples
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26 * @{
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27 */
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28
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29 /** @addtogroup FSMC_NOR_CodeExecute
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30 * @{
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31 */
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32
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33 /* Private typedef -----------------------------------------------------------*/
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34 typedef void (*pFunction)(void);
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35
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36 /* Private define ------------------------------------------------------------*/
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37 #define ApplicationAddress ((uint32_t)0x64000000)
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38
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39 /* Private macro -------------------------------------------------------------*/
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40 /* Private variables ---------------------------------------------------------*/
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41 pFunction Jump_To_Application;
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42 __IO uint32_t JumpAddress;
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43
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44 /* Private function prototypes -----------------------------------------------*/
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45 /* Private functions ---------------------------------------------------------*/
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46
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47 /**
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48 * @brief Main program.
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49 * @param None
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50 * @retval None
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51 */
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52 int main(void)
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53 {
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54 /*!< At this stage the microcontroller clock setting is already configured,
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55 this is done through SystemInit() function which is called from startup
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56 file (startup_stm32f10x_xx.s) before to branch to application main.
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57 To reconfigure the default setting of SystemInit() function, refer to
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58 system_stm32f10x.c file
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59 */
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60
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61 /* FSMC NOR configuration **************************************************/
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62 /* Enable the FSMC Clock */
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63 RCC_AHBPeriphClockCmd(RCC_AHBPeriph_FSMC, ENABLE);
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64
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65 /* Configure FSMC Bank1 NOR/SRAM2 */
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66 NOR_Init();
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67
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68 /* Jump to code loaded in NOR memory and execute it *************************/
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69 JumpAddress = *(__IO uint32_t*) (ApplicationAddress + 4);
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70 Jump_To_Application = (pFunction) JumpAddress;
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71
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72 /* Initialize user application's Stack Pointer */
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73 __set_MSP(*(__IO uint32_t*) ApplicationAddress);
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74
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75 Jump_To_Application();
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76
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77 while (1)
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78 {
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79 }
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80 }
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81
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82 #ifdef USE_FULL_ASSERT
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83
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84 /**
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85 * @brief Reports the name of the source file and the source line number
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86 * where the assert_param error has occurred.
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87 * @param file: pointer to the source file name
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88 * @param line: assert_param error line source number
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89 * @retval None
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90 */
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91 void assert_failed(uint8_t* file, uint32_t line)
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92 {
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93 /* User can add his own implementation to report the file name and line number,
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94 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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95
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96 /* Infinite loop */
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97 while (1)
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98 {
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99 }
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100 }
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101
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102 #endif
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103
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104 /**
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105 * @}
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106 */
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107
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108 /**
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109 * @}
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110 */
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111
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112 /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/