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AT91S_IPheader IpHeader; int status; AT91F_LowLevelInit(); AT91F_DBGU_Printk("\n\n\r-I- ======================================\n\r"); AT91F_DBGU_Printk("-I- AT91RM9200 EMAC Test\n\r"); AT91F_DBGU_Printk("-I- --------------------------------------\n\r"); //* System Timer initialization AT91F_ST_SetPeriodInterval(AT91C_BASE_ST, AT91C_ST_PITS); AT91F_ST_EnableIt(AT91C_BASE_ST, AT91C_ST_PITS); AT91F_AIC_ConfigureIt ( AT91C_BASE_AIC, // AIC base address AT91C_ID_SYS, // System peripheral ID AT91C_AIC_PRIOR_HIGHEST, // Max priority AT91C_AIC_SRCTYPE_INT_LEVEL_SENSITIVE, // Level sensitive AT91F_ST_ASM_HANDLER ); //* Enable ST interrupt AT91F_AIC_EnableIt(AT91C_BASE_AIC, AT91C_ID_SYS); //* Initialize AT91RM9200 EMAC status = AT91F_EmacEntry(); if (status) { sprintf(MsgBuffer, "Error EMAC init: 0x%x", status); AT91F_DBGU_Printk(MsgBuffer); while(1); } while(1) if (AT91F_ProcessEmacPacket(&IpHeader) == AT91C_IPPACKET) AT91F_DisplayIpPacket(&IpHeader);
Date : 2011-08-06 Size : 56.18kb User : onewind

dsp2812的串口sci的状态查询方式调试程序 通过检测发送寄存器的状态标识来判断发送寄存器的工作状态-Serial dsp2812 state sci debugger query sent by detecting the status register identification to determine the state of sending the work register
Date : 2025-12-24 Size : 141kb User : guojing

ARM芯片的应用和选型:简要介绍了ARM公司和芯片的现状和发展。-ARM chip applications and Selection: A brief introduction of the ARM chip companies and the current status and development.
Date : 2025-12-24 Size : 389kb User : jason

arm中文资料,ARM指令集(中文),对arm寄存器和处理器模式进行了说明,程序状态寄存器,寄存器装载和存储指令,算数和逻辑指令,移位操作,乘法指令,比较指令,分支指令,条件执行,软件终端指令,-arm of Chinese information, ARM instruction set (Chinese) on the arm and the processor mode register are described, the program status register, register load and store instructions, arithmetic and logic instructions, shift operations, multiplication instructions, comparison instructions, branching instructions, conditions for implementation, software terminal commands
Date : 2025-12-24 Size : 2.3mb User : 郭蒙宗

是easyarm1138的通用输入输出口实例 例程是基于《Stellaris系列驱动库》编写的。 对LED和KEY的编程,采用封装好“驱动库”模式,只要在工程里添加LED和KEY的驱动程序,就能运用自如。 例如对LED的操作就很简单: LED_Init(LED1) // 只初始化LED1,而对LED2和LED3所在的GPIO管脚无影响 LED_Init(LED1 | LED2 | LED3) // 同时初始化3只LED LED_On(LED2 | LED3) // 同时点亮LED2和LED3,而LED1的状态保持不变 此外还有LED_Off()和LED_Toggle()两个操作函数,用法都是类似的。 -Is a common input and output easyarm1138 mouth routine is based on the examples of Stellaris Series driver library prepared. KEY on the LED and programming, using a good package, Treasury-driven model, as long as the engineering and KEY add LED driver can be with ease. For example, LED operation is very simple: LED_Init (LED1)// only initialize LED1, while LED2 and LED3 pin GPIO where no effect LED_Init (LED1 | LED2 | LED3)// At the same time initialization 3 LED LED_On (LED2 | LED3)// At the same time, lit LED2 and LED3, and LED1 status remains unchanged in addition to LED_Off () and LED_Toggle () function of the two operations, usage are similar.
Date : 2025-12-24 Size : 80kb User : 曾祥林

介绍arm的基础知识,包括通用寄存器、程序状态寄存器、控制程序的执行流程等知识,有助于arm初学者更清楚地认知他-Introduction arm of the basic knowledge, including the general register, the program status register, control procedures for the implementation of processes such as knowledge, which will help beginners arm better cognitive he
Date : 2025-12-24 Size : 7kb User : rongkui

实用原则的基础上不仅可以提高汽车车牌上汉字、英文字母和 数字的识别率,而且适合我国目前交通汽车业的现状,因此具有很好的研究 和开发价值-Utility based on the principle of car license plate can not only improve on Chinese characters, English letters and numbers recognition rate, but also fit China' s current traffic status of the automotive industry, it has good value of research and development
Date : 2025-12-24 Size : 5kb User : CHENFEI

摘 要:本 文 介 绍 了 一 种 以 LPC2210微 处 理 器 为 主 控 制 器 ,以 ~C/OS—I1为 嵌 入 式 操 作 系 统 的 嵌 入 式 信 息 家 电远 程 控 制 系 统 .通 过 互 联 网 实现 对 家 用 电 器 的远 程 智 能 控 制 。 该 系统 实 用,功 能 灵 活 多 样 ,可 以 对 被 遥 控 对 象 的 状 态进 行 查 询 以 及 控 制 ,可 以 广 泛 地 应 用 于 家 用 电 器 或 者 其 他 场 所 的 各 种 控 制 设 备 -Abstract: This paper introduces a microprocessor-based controller LPC2210 to ~ C/OS-I1 embedded operating system for embedded information appliances remote control system. Household appliances via the Internet to achieve the remote intelligent control. The system is practical, flexible and diverse functions can be remotely query the status of the object as well as the control, can be widely used in household appliances or other places of the various control equipment
Date : 2025-12-24 Size : 266kb User : 马春明

参加2009辽宁省大学生挑战杯警卫机器人下位机程序。显示警卫机器人的状态等信息。-Students participate in Challenge Cup 2009 in Liaoning Province under guard robot crew procedures. Shows the status of security information such as robots.
Date : 2025-12-24 Size : 32kb User : 高龙

第一个状态:主干道、支干道均亮红灯5S * *第二个状态:主干道亮绿灯30S、支干道亮红灯 * *第三个状态:主干道绿灯闪3次转亮黄灯、支干道亮红灯3S * *第四个状态:主干道亮红灯、支干道亮绿灯25S * *第五个状态:主干道亮红灯、支干道绿灯闪3次转亮黄灯3S * *返回到第二个状态-The first state: trunk, branch roads are red second 5S** state: a green light trunk 30S, branch roads red** The third state: the trunk road to a green light flashing orange light will be activated 3 times, red branch trunk fourth 3S** Status: trunk red, green light sticks trunk 25S** the fifth state: red trunk, branch roads 3 times to flash the green light yellow light 3S** return to the second state
Date : 2025-12-24 Size : 1kb User : 孙新荣

外部中断1的触发,在中断服务函数里,LED状态取反.-Trigger an external interrupt, the interrupt service function where, LED status check anti.
Date : 2025-12-24 Size : 9kb User : 天堂≯幻雪

chm格式 寄存器和处理器模式(26-bit 体系) 寄存器和处理器模式(32-bit 体系) 程序状态寄存器和操纵它的指令 寄存器装载和存储指令 算术和逻辑指令 移位操作 乘法指令 比较指令 分支指令 条件执行 软件中断指令 APCS (ARM 过程调用标准) -Register and processor mode (26-bit system) registers and processor mode (32-bit system), Program Status Register and manipulation of its instruction register load and store instructions arithmetic and logic instructions compare instructions MUL shift operation conditions for the implementation of branch instruction software interrupt instruction APCS (ARM Procedure Call Standard)
Date : 2025-12-24 Size : 144kb User : lulufei

基于c8051f340的模式改变的键盘显示 并且有在模式设置时有闪烁功能 平时为灭码 轻触按键显示当前状态-Based on changes in the mode of c8051f340 keyboard and display and there are flashes when the mode is set to function normally for the eradication of yards touch of a button displays the current status of
Date : 2025-12-24 Size : 2kb User : 霹雳游侠

该程序为LPC1343单片机的看门狗程序.可以通过改变定时器计数值,来设置看门狗的工作状态.-The program for the LPC1343 microcontroller watchdog program. You can change the timer counts to set the watchdog' s work status.
Date : 2025-12-24 Size : 1kb User : 李留杰

一个利用CSR蓝牙芯片内部单片机进行蓝牙状态消息检测的学习程序-CSR Bluetooth chip used inside a single chip Bluetooth status message to the learning process detection
Date : 2025-12-24 Size : 4kb User : helanmouse

在arm2440上按下按键,产生中断,处理led指示灯的状态-In arm2440 press the button and generate an interrupt to handle led status indicator
Date : 2025-12-24 Size : 28kb User : 蓝涉天际

本设计是基于ARM7微处理器LPC2103为核心,利用双音多频(Dual Tone Multi Frequency,DTMF)信号进行电话按键号码识别。用户可通过电话通信实现对家庭相关电气设备状态的查询和控制,以及电话留言和对留言的提取-The design is based on microprocessor LPC2103 control of ARM7, use DTMF (Dual Tone Multi Frequency, DTMF) to identify the phone number. Users can query and setup the status of family equipments by telephone communication, also they can leave telephone message and extract message.
Date : 2025-12-24 Size : 434kb User : yeheng

基于ARM的芯片多数为复杂的片上系统,这种复杂系统里的多数硬件模块都是可配置的,需要由软件来设置其需要的工作状态。因此在用户的应用程序之前,需要由专门的一段代码来完成对系统的初始化。-The majority of ARM-based chips for complex system on chip, the majority of this complex system of hardware modules are configurable, which requires software to set the working status of their needs. Therefore, the user application, you need a special code from the completion of system initialization.
Date : 2025-12-24 Size : 7kb User : wu

51微控制器的P1口是一个准双向口,作通用的I/O口使用,就是将P1口分别作为输入和输出进行练习。 作输入时,把开关作为输入装置,由P1口读取开关状态。作输出时,控制LED发光二极管。 -P1 51 microcontroller is a quasi-bidirectional port for general I/O port to use, the experiment is to P1, respectively, as input and output ports to practice. As input, the switch as an input device, read the switch status from the P1 port. For output, the control LED light-emitting diodes.
Date : 2025-12-24 Size : 11kb User : gaoyilang

由步进电机实验,设计一个控制步进电机实验电路,能够完成步进电机调速控制,同时检测8种不同开关状态,实现7层楼的电梯运行过程控制。-By a stepping motor experiment, experimental design a stepper motor control circuit, to complete the stepper motor speed control, and 8 different switch status detection, to achieve 7 floors of the elevator operation control.
Date : 2025-12-24 Size : 120kb User : 竹下寺宁
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