飞利浦 LPC系列ARM7 SPI演示程序 基于永探电子开发板

ZLGGUI GUI--USED FOR MCU GUI DEVELOPMENT. THIS IS ONE USE GUIDE FOR SOFTWARE USE.

应用背景项目：应用keypad_lcd测试程序公司：Dynalog（印度）有限公司内容：4x4 keypad_lcd测试程序[ 1 ]和公司；及；及；CPU类型 ； ； ； ；：PIC18F4550时钟频率为8MHz  ；：------------液晶显示器的连接---------------型号：= & gt；恩，RC1 = & gt；RW，RC2 = & gt；RS，RB0 = & gt；D0，Rb1 = & gt；D1，Rb2 = & gt；D2，D3 Rb3 = & gt，RB4 = & gt；D4，RB5 = & gt；D5，RB6 = & gt；D6，D7 RB7 = & gt，-------------------------------------------------------- 4x4键盘连接-------------------RD 0 = & gt；row_a，RD1 = & gt；row_b，RD2 = & gt；row_c，3 = & gt；row_d，RD4 = & gt；col_1，RD5 = & gt；col_2，鸡= & gt；col_3，rd7 = & gt；col_4，------------------------------------------------------------------ FRC连接-------------------关键技术这是一个LCD与键盘使用PIC18F458接口代码。这里公司Dynalog（印度）有限公司

用单片机为电饭锅做“手术”。 汇编文件，带dsn 仿真-For the rice cooker to do with single-chip " operation."

STM32是以Cortex-M3为核的处理器，该例程介绍STM32下如何对GPIO进行操作。GPIO在嵌入式领域可以说是必需要掌握的。-Cortex-M3 based STM32-core processor for the routine introduction STM32 how to operate on the GPIO. In the embedded area of GPIO can be said that the need for control.

s3c2440的启动代码，最小系统启动机制-s3c2440 the startup code, the smallest system to activate the mechanism

S3C2410数据手册-S3C2410 Data Sheet ...................

基于PIC单片机的数据采集系统，通过DS18b20将采集到的温度用串口调试助手 传送到上位机-PIC Microcontroller based data acquisition system will be collected by DS18b20 temperature with serial debugging aids sent to the host computer

使用键盘上的上、下、左、右四个按键，可以分别控制led1,2,3,4,每个LED 对应的Port 请参考“实验平台介绍”说明文档。要求按下 上面提到的四个按键中间的一个按键后，该按键对应的led 被点亮，持续1 秒钟以后led 熄 灭。-Use the keyboard on the upper and lower, left, and right buttons, can control led1, 2,3,4, each LED corresponding to the Port, please refer to " experiment on" documentation. Requirements of the four above-mentioned press the middle button of a button, the button that corresponds to being light led, continuous 1 second later led out.

周立功EasyARM615的原理图，需要的朋友可以-Ligong EasyARM615 weeks of the schematic diagram, a friend in need can take a look at

应用背景通过dma控制来读取ad信号，在很多传感器应用方面都能用到，比如压力传感器读取，温度读取等等而且用起来也十分方便。希望能帮助大家。关键技术读取ad信号，dma读取，嵌入式开发，不是位操作，看起来通俗易懂，而且开发容易，还包括一些其他信号的读取，如超声波，气压计，加速度计等等。