ARM键盘和lcd源码

资源描述本实验将实现如下功能： 1,通过STM32的USART2连接ATK-HC05蓝牙模块,检测并显示蓝牙模块的状态. 2,通过KEY0按键可以开启/关闭定时向ATK-HC05蓝牙模块发送数据(ALIENTEK HC05 xx)测试蓝牙模块的数据发送. 3,可以通过WK_UP按键设置ATK-HC05蓝牙模块的主从工作模式. 4,可以通过LCD显示ATK-HC05蓝牙模块接收到的数据. 5,可以通过USMART对ATK-HC05蓝牙模块进行AT指令查询和设置. 6,结合手机端蓝牙软件(蓝牙串口助手 v1.97.apk),可以实现手机无线控制开发板(点亮和关闭LED1). 硬件连接: STM32开发板-->ATK-HC05蓝牙模块         PA2-->RXD         PA3-->TXD         PC4-->KEY         PA4-->LED         GND-->GND     5V/3.3V-->VCC 

DATA51 EQU 208H 8251A DATA PORTCTRL51 EQU 209H 8251A COMMAND PORTTIMER2 EQU 202H 8253 COUNT 2TIMCTL EQU 203H 8253 CTRL PORTCLK00 EQU 8192 8251A CLK 4.77MBPS00 EQU 1200 BPS=1200FACTOR EQU 16 8251A BPS FACTOR=16

ISD公司的语音芯片录音电路。语音录放必看资料。-ISD"s voice recording circuit chip. Watchable voice recorders information.

44B0的测试程序。此程序为44B0的4*4键盘的应用程序，基于中断0触发，当按下其中一个键时，会把0-F的相应键值显示在8段LED上。-44B0 testing procedures. This procedure for the 44B0 4* 4 keyboard applications, based on the interruption 0 trigger, which when pressed a button, will be 0-F to the corresponding keys shown in the last eight of the LED.

LPC2131开发板第4章－LPC2131功能部件4.7－脉宽调制器2．PWM作32位定时器实验PWM_timer.rar-LPC2131 Development Board Chapter 4-LPC2131 features .7- pulse width modulator. PWM timer for 32 experimental PWM_timer.rar

基于arm核的RTOS-based nuclear arm of RTOS

这个是基于通过单片机AD采集模拟信号，我用的是自己做得的一个心电采集电路，然后在STM3 2 单片机上通过LCD显示出来                                                                                                                 

《DSP原理及应用》配套源代码，相当精典的介绍TMS320C54X的一本书，献给需要的朋友- DSP Theory and Application, complete source code, rather classical presentation TMS320C54X of a book dedicated to a friend in need

ARM LPC214x engineer document, it is required for LPC214x software development

2410开发板配套实验程序第二集，请下载使用-2410 development board supporting experimental procedure Part II, please download