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comparison libs/STM32F10x_StdPeriph_Lib_V3.5.0/Project/STM32F10x_StdPeriph_Examples/CRC/CRC_Calculation/main.c @ 0:c59513fd84fb

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Initial commit of STM32 test code.
author Daniel O'Connor <darius@dons.net.au>
date Mon, 03 Oct 2011 21:19:15 +1030
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-1:000000000000 0:c59513fd84fb
1 /**
2 ******************************************************************************
3 * @file CRC/CRC_Calculation/main.c
4 * @author MCD Application Team
5 * @version V3.5.0
6 * @date 08-April-2011
7 * @brief Main program body.
8 ******************************************************************************
9 * @attention
10 *
11 * THE PRESENT FIRMWARE WHICH IS FOR GUIDANCE ONLY AIMS AT PROVIDING CUSTOMERS
12 * WITH CODING INFORMATION REGARDING THEIR PRODUCTS IN ORDER FOR THEM TO SAVE
13 * TIME. AS A RESULT, STMICROELECTRONICS SHALL NOT BE HELD LIABLE FOR ANY
14 * DIRECT, INDIRECT OR CONSEQUENTIAL DAMAGES WITH RESPECT TO ANY CLAIMS ARISING
15 * FROM THE CONTENT OF SUCH FIRMWARE AND/OR THE USE MADE BY CUSTOMERS OF THE
16 * CODING INFORMATION CONTAINED HEREIN IN CONNECTION WITH THEIR PRODUCTS.
17 *
18 * <h2><center>&copy; COPYRIGHT 2011 STMicroelectronics</center></h2>
19 ******************************************************************************
20 */
21
22 /* Includes ------------------------------------------------------------------*/
23 #include "stm32f10x.h"
24
25 /** @addtogroup STM32F10x_StdPeriph_Examples
26 * @{
27 */
28
29 /** @addtogroup CRC_Calculation
30 * @{
31 */
32
33 /* Private typedef -----------------------------------------------------------*/
34 /* Private define ------------------------------------------------------------*/
35 #define BUFFER_SIZE 114
36
37 /* Private macro -------------------------------------------------------------*/
38 /* Private variables ---------------------------------------------------------*/
39 static const uint32_t DataBuffer[BUFFER_SIZE] =
40 {
41 0x00001021, 0x20423063, 0x408450a5, 0x60c670e7, 0x9129a14a, 0xb16bc18c,
42 0xd1ade1ce, 0xf1ef1231, 0x32732252, 0x52b54294, 0x72f762d6, 0x93398318,
43 0xa35ad3bd, 0xc39cf3ff, 0xe3de2462, 0x34430420, 0x64e674c7, 0x44a45485,
44 0xa56ab54b, 0x85289509, 0xf5cfc5ac, 0xd58d3653, 0x26721611, 0x063076d7,
45 0x569546b4, 0xb75ba77a, 0x97198738, 0xf7dfe7fe, 0xc7bc48c4, 0x58e56886,
46 0x78a70840, 0x18612802, 0xc9ccd9ed, 0xe98ef9af, 0x89489969, 0xa90ab92b,
47 0x4ad47ab7, 0x6a961a71, 0x0a503a33, 0x2a12dbfd, 0xfbbfeb9e, 0x9b798b58,
48 0xbb3bab1a, 0x6ca67c87, 0x5cc52c22, 0x3c030c60, 0x1c41edae, 0xfd8fcdec,
49 0xad2abd0b, 0x8d689d49, 0x7e976eb6, 0x5ed54ef4, 0x2e321e51, 0x0e70ff9f,
50 0xefbedfdd, 0xcffcbf1b, 0x9f598f78, 0x918881a9, 0xb1caa1eb, 0xd10cc12d,
51 0xe16f1080, 0x00a130c2, 0x20e35004, 0x40257046, 0x83b99398, 0xa3fbb3da,
52 0xc33dd31c, 0xe37ff35e, 0x129022f3, 0x32d24235, 0x52146277, 0x7256b5ea,
53 0x95a88589, 0xf56ee54f, 0xd52cc50d, 0x34e224c3, 0x04817466, 0x64475424,
54 0x4405a7db, 0xb7fa8799, 0xe75ff77e, 0xc71dd73c, 0x26d336f2, 0x069116b0,
55 0x76764615, 0x5634d94c, 0xc96df90e, 0xe92f99c8, 0xb98aa9ab, 0x58444865,
56 0x78066827, 0x18c008e1, 0x28a3cb7d, 0xdb5ceb3f, 0xfb1e8bf9, 0x9bd8abbb,
57 0x4a755a54, 0x6a377a16, 0x0af11ad0, 0x2ab33a92, 0xed0fdd6c, 0xcd4dbdaa,
58 0xad8b9de8, 0x8dc97c26, 0x5c644c45, 0x3ca22c83, 0x1ce00cc1, 0xef1fff3e,
59 0xdf7caf9b, 0xbfba8fd9, 0x9ff86e17, 0x7e364e55, 0x2e933eb2, 0x0ed11ef0
60 };
61
62 __IO uint32_t CRCValue = 0;
63
64 /* Private function prototypes -----------------------------------------------*/
65 void Delay(__IO uint32_t nCount);
66
67 /* Private functions ---------------------------------------------------------*/
68
69 /**
70 * @brief Main program.
71 * @param None
72 * @retval None
73 */
74 int main(void)
75 {
76 /*!< At this stage the microcontroller clock setting is already configured,
77 this is done through SystemInit() function which is called from startup
78 file (startup_stm32f10x_xx.s) before to branch to application main.
79 To reconfigure the default setting of SystemInit() function, refer to
80 system_stm32f10x.c file
81 */
82
83 /* Enable CRC clock */
84 RCC_AHBPeriphClockCmd(RCC_AHBPeriph_CRC, ENABLE);
85
86 /* Compute the CRC of "DataBuffer" */
87 CRCValue = CRC_CalcBlockCRC((uint32_t *)DataBuffer, BUFFER_SIZE);
88
89 while (1)
90 {
91 }
92 }
93
94 /**
95 * @brief Inserts a delay time.
96 * @param nCount: specifies the delay time length.
97 * @retval None
98 */
99 void Delay(__IO uint32_t nCount)
100 {
101 for(; nCount != 0; nCount--);
102 }
103
104 #ifdef USE_FULL_ASSERT
105
106 /**
107 * @brief Reports the name of the source file and the source line number
108 * where the assert_param error has occurred.
109 * @param file: pointer to the source file name
110 * @param line: assert_param error line source number
111 * @retval None
112 */
113 void assert_failed(uint8_t* file, uint32_t line)
114 {
115 /* User can add his own implementation to report the file name and line number,
116 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
117
118 /* Infinite loop */
119 while (1)
120 {
121 }
122 }
123
124 #endif
125
126 /**
127 * @}
128 */
129
130 /**
131 * @}
132 */
133
134 /******************* (C) COPYRIGHT 2011 STMicroelectronics *****END OF FILE****/