资源简介
Eagle7725摄像头(野火鹰眼7225摄像头代码启动)
.鹰眼摄像头设置摄像头输出数据大小是不能够实现的,就是说配置摄像头寄存器想要的大小并不能够实现摄像头数据输出自己想要的大小,这个或许是和二值化电路有关,具体不再深究
2.摄像头数据是这样的格式:
每个PLCK上升沿输出八个像素的数据,1表示该像素为黑色,0则为白色,所以用DMA来传输数据,最后要的分辨率是320X240,也就是40*8X240,每次处理一行数据,所以DMA的次数是40,也就说纯数据的数组的大小为40.
代码片段和文件信息
/**************************************************************************//**
* @file core_cm3.c
* @brief CMSIS Cortex-M3 Core Peripheral Access layer Source File
* @version V1.30
* @date 30. October 2009
*
* @note
* Copyright (C) 2009 ARM Limited. All rights reserved.
*
* @par
* ARM Limited (ARM) is supplying this software for use with Cortex-M
* processor based microcontrollers. This file can be freely distributed
* within development tools that are supporting such ARM based processors.
*
* @par
* THIS SOFTWARE IS PROVIDED “AS IS“. NO WARRANTIES WHETHER EXPRESS IMPLIED
* OR STATUTORY INCLUDING BUT NOT LIMITED TO IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
* ARM SHALL NOT IN ANY CIRCUMSTANCES BE LIABLE FOR SPECIAL INCIDENTAL OR
* CONSEQUENTIAL DAMAGES FOR ANY REASON WHATSOEVER.
*
******************************************************************************/
#include
/* define compiler specific symbols */
#if defined ( __CC_ARM )
#define __ASM __asm /*!< asm keyword for ARM Compiler */
#define __INLINE __inline /*!< inline keyword for ARM Compiler */
#elif defined ( __ICCARM__ )
#define __ASM __asm /*!< asm keyword for IAR Compiler */
#define __INLINE inline /*!< inline keyword for IAR Compiler. Only avaiable in High optimization mode! */
#elif defined ( __GNUC__ )
#define __ASM __asm /*!< asm keyword for GNU Compiler */
#define __INLINE inline /*!< inline keyword for GNU Compiler */
#elif defined ( __TASKING__ )
#define __ASM __asm /*!< asm keyword for TASKING Compiler */
#define __INLINE inline /*!< inline keyword for TASKING Compiler */
#endif
/* ################### Compiler specific Intrinsics ########################### */
#if defined ( __CC_ARM ) /*------------------RealView Compiler -----------------*/
/* ARM armcc specific functions */
/**
* @brief Return the Process Stack Pointer
*
* @return ProcessStackPointer
*
* Return the actual process stack pointer
*/
__ASM uint32_t __get_PSP(void)
{
mrs r0 psp
bx lr
}
/**
* @brief Set the Process Stack Pointer
*
* @param topOfProcStack Process Stack Pointer
*
* Assign the value ProcessStackPointer to the MSP
* (process stack pointer) Cortex processor register
*/
__ASM void __set_PSP(uint32_t topOfProcStack)
{
msr psp r0
bx lr
}
/**
* @brief Return the Main Stack Pointer
*
* @return Main Stack Pointer
*
* Return the curren
属性 大小 日期 时间 名称
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目录 0 2015-11-04 21:52 Eagle7725摄像头\
目录 0 2015-11-04 21:52 Eagle7725摄像头\CORE\
文件 17273 2010-06-07 10:25 Eagle7725摄像头\CORE\core_cm3.c
文件 85714 2011-02-09 14:59 Eagle7725摄像头\CORE\core_cm3.h
文件 15503 2011-03-10 10:52 Eagle7725摄像头\CORE\startup_stm32f10x_hd.s
文件 12765 2011-03-10 10:52 Eagle7725摄像头\CORE\startup_stm32f10x_md.s
目录 0 2015-11-04 21:52 Eagle7725摄像头\HARDWARE\
目录 0 2015-11-06 20:14 Eagle7725摄像头\HARDWARE\DMA\
文件 2276 2015-11-06 20:14 Eagle7725摄像头\HARDWARE\DMA\dma.c
文件 726 2015-05-10 12:42 Eagle7725摄像头\HARDWARE\DMA\dma.h
目录 0 2015-11-04 21:52 Eagle7725摄像头\HARDWARE\EXTI\
文件 3155 2015-11-03 23:18 Eagle7725摄像头\HARDWARE\EXTI\exti.c
文件 638 2015-10-31 22:16 Eagle7725摄像头\HARDWARE\EXTI\exti.h
目录 0 2015-11-04 21:52 Eagle7725摄像头\HARDWARE\KEY\
文件 1813 2015-10-31 12:59 Eagle7725摄像头\HARDWARE\KEY\key.c
文件 1114 2012-09-13 15:26 Eagle7725摄像头\HARDWARE\KEY\key.h
目录 0 2015-11-04 21:52 Eagle7725摄像头\HARDWARE\LCD\
文件 16156 2012-08-25 14:01 Eagle7725摄像头\HARDWARE\LCD\font.h
文件 85111 2015-10-29 20:16 Eagle7725摄像头\HARDWARE\LCD\lcd.c
文件 9530 2015-10-29 20:11 Eagle7725摄像头\HARDWARE\LCD\lcd.h
目录 0 2015-11-04 21:52 Eagle7725摄像头\HARDWARE\LED\
文件 1298 2012-09-13 13:13 Eagle7725摄像头\HARDWARE\LED\led.c
文件 638 2012-09-13 09:45 Eagle7725摄像头\HARDWARE\LED\led.h
目录 0 2015-11-09 21:35 Eagle7725摄像头\HARDWARE\OV7670\
文件 6785 2015-11-09 20:41 Eagle7725摄像头\HARDWARE\OV7670\ov7670.c
文件 1065 2015-08-09 18:03 Eagle7725摄像头\HARDWARE\OV7670\ov7670.h
文件 2362 2015-11-09 21:35 Eagle7725摄像头\HARDWARE\OV7670\ov7670config.h
文件 3712 2015-08-10 11:30 Eagle7725摄像头\HARDWARE\OV7670\sccb.c
文件 1054 2012-09-18 17:02 Eagle7725摄像头\HARDWARE\OV7670\sccb.h
文件 4718 2014-09-21 22:19 Eagle7725摄像头\HARDWARE\OV7670\VCAN_OV7725_REG.h
目录 0 2015-11-04 21:52 Eagle7725摄像头\HARDWARE\TIMER\
............此处省略188个文件信息
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