资源简介
利用单个按键对OLED显示的不同内容进行切换。如果不按按键,OLED将进入休眠状态。
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
----------- --------- ---------- ----- ----
目录 0 2018-03-05 17:43 OLED+keychange\OLED+keychange\
目录 0 2018-03-05 17:43 OLED+keychange\OLED+keychange\CORE\
文件 17273 2010-06-07 10:25 OLED+keychange\OLED+keychange\CORE\core_cm3.c
文件 85714 2011-02-09 14:59 OLED+keychange\OLED+keychange\CORE\core_cm3.h
文件 15503 2011-03-10 10:52 OLED+keychange\OLED+keychange\CORE\startup_stm32f10x_hd.s
文件 12765 2011-03-10 10:52 OLED+keychange\OLED+keychange\CORE\startup_stm32f10x_md.s
目录 0 2018-03-06 18:30 OLED+keychange\OLED+keychange\HARDWARE\
目录 0 2018-03-06 18:36 OLED+keychange\OLED+keychange\HARDWARE\key\
文件 1550 2018-03-06 18:36 OLED+keychange\OLED+keychange\HARDWARE\key\key.c
文件 391 2015-01-28 11:21 OLED+keychange\OLED+keychange\HARDWARE\key\key.h
目录 0 2018-03-06 18:52 OLED+keychange\OLED+keychange\HARDWARE\OLED\
文件 5586 2014-10-26 21:07 OLED+keychange\OLED+keychange\HARDWARE\OLED\bmp.h
文件 10626 2016-01-27 13:53 OLED+keychange\OLED+keychange\HARDWARE\OLED\oled.c
文件 2640 2018-03-06 18:52 OLED+keychange\OLED+keychange\HARDWARE\OLED\oled.h
文件 15257 2014-10-26 23:37 OLED+keychange\OLED+keychange\HARDWARE\OLED\oledfont.h
文件 399 2011-04-23 10:24 OLED+keychange\OLED+keychange\keilkilll.bat
目录 0 2018-03-08 15:57 OLED+keychange\OLED+keychange\OBJ\
文件 3942 2018-03-08 15:57 OLED+keychange\OLED+keychange\OBJ\core_cm3.crf
文件 104 2018-03-08 15:57 OLED+keychange\OLED+keychange\OBJ\core_cm3.d
文件 11336 2018-03-08 15:57 OLED+keychange\OLED+keychange\OBJ\core_cm3.o
文件 248683 2018-03-08 15:56 OLED+keychange\OLED+keychange\OBJ\delay.crf
文件 654 2018-03-08 15:56 OLED+keychange\OLED+keychange\OBJ\delay.d
文件 268064 2018-03-08 15:56 OLED+keychange\OLED+keychange\OBJ\delay.o
文件 19 2014-02-20 01:13 OLED+keychange\OLED+keychange\OBJ\ExtDll.iex
文件 247090 2018-03-08 15:56 OLED+keychange\OLED+keychange\OBJ\key.crf
文件 587 2018-03-08 15:56 OLED+keychange\OLED+keychange\OBJ\key.d
文件 264904 2018-03-08 15:56 OLED+keychange\OLED+keychange\OBJ\key.o
文件 247880 2014-05-03 16:05 OLED+keychange\OLED+keychange\OBJ\led.crf
文件 0 2014-05-03 16:07 OLED+keychange\OLED+keychange\OBJ\led.d
文件 255271 2018-03-08 15:56 OLED+keychange\OLED+keychange\OBJ\main.crf
文件 801 2018-03-08 15:56 OLED+keychange\OLED+keychange\OBJ\main.d
............此处省略128个文件信息
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