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大小: 2.91MB文件类型: .rar金币: 1下载: 0 次发布日期: 2023-08-11
- 语言: 其他
- 标签: stm32f103IIC
资源简介
stm32f103通过iic连接LCD1602液晶屏,能够显示字符和数字
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
----------- --------- ---------- ----- ----
文件 17273 2010-06-07 10:25 LCD1602\CORE\core_cm3.c
文件 85714 2011-02-09 14:59 LCD1602\CORE\core_cm3.h
文件 15503 2011-03-10 10:52 LCD1602\CORE\startup_stm32f10x_hd.s
文件 12765 2011-03-10 10:52 LCD1602\CORE\startup_stm32f10x_md.s
文件 3510 2012-07-19 23:42 LCD1602\HARDWARE\24CXX\24cxx.c
文件 1134 2011-09-27 13:05 LCD1602\HARDWARE\24CXX\24cxx.h
文件 2988 2011-09-19 11:12 LCD1602\HARDWARE\IIC\myiic.c
文件 1328 2011-09-27 17:34 LCD1602\HARDWARE\IIC\myiic.h
文件 1977 2014-03-20 20:32 LCD1602\HARDWARE\KEY\key.c
文件 1013 2014-03-20 20:30 LCD1602\HARDWARE\KEY\key.h
文件 35016 2014-01-02 17:22 LCD1602\HARDWARE\LCD\FONT.H
文件 85631 2015-08-12 18:19 LCD1602\HARDWARE\LCD\lcd.c
文件 8193 2015-08-12 18:19 LCD1602\HARDWARE\LCD\lcd.h
文件 1301 2014-03-20 20:13 LCD1602\HARDWARE\LED\led.c
文件 640 2014-03-20 19:03 LCD1602\HARDWARE\LED\led.h
文件 569 2014-05-24 13:39 LCD1602\HARDWARE\Src\delay.c
文件 1993 2018-12-03 21:51 LCD1602\HARDWARE\Src\delay.h
文件 3503 2018-12-04 20:40 LCD1602\HARDWARE\Src\I2C.c
文件 424 2018-12-04 20:52 LCD1602\HARDWARE\Src\I2C.h
文件 8858 2018-12-05 19:23 LCD1602\HARDWARE\Src\LiquidCrystal_I2C.c
文件 3737 2018-12-05 19:10 LCD1602\HARDWARE\Src\LiquidCrystal_I2C.h
文件 4537 2014-05-24 13:39 LCD1602\HARDWARE\Src\main.c
文件 3259 2014-05-24 13:39 LCD1602\HARDWARE\Src\USART.c
文件 108 2014-05-24 13:39 LCD1602\HARDWARE\Src\USART.h
文件 399 2011-04-23 10:24 LCD1602\keilkilll.bat
文件 352212 2018-12-05 18:59 LCD1602\OBJ\24cxx.crf
文件 1753 2018-12-05 18:59 LCD1602\OBJ\24cxx.d
文件 387052 2018-12-05 18:59 LCD1602\OBJ\24cxx.o
文件 3940 2018-12-05 18:59 LCD1602\OBJ\core_cm3.crf
文件 102 2018-12-05 18:59 LCD1602\OBJ\core_cm3.d
............此处省略149个文件信息
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