C8051F040中发送显示液晶屏各种子程序例程

u-boot.tar -u-boot.tar

Linux下调用2410内的IIC模块完成与X1227时钟芯片的通讯-Call 2410 under Linux within the IIC module complete with the X1227 clock chip communication

双串口通信源代码--Source code for 2 serial ports communication.

此示例将 CPU 定时器 0 配置一 500 毫秒的时间，并切换 GPIO32 / / 牵头对 2833 x eZdsp 每中断一次。出于测试目的，此示例 / / 计时器称中断每次也都会递增计数器。 //

硬件的cpu是arm920i2c总线和camera之间的连接驱动在嵌入式linux操作系统下编写-hardware cpu is arm920i2c bus and camera link between the driver in embedded Linux operating system prepared

本系统分电压测量和信号产生输出两大部分，电压测量部分以模拟电路为主，配合放大模块、A/D转化模块、显示模块；通过凌阳单片机进行数据处理，在误差允许范围内显示测量电压值。信号产生以直接数字式频率合成器为核心，经过AT89S52对DDS芯片内部进行控制，使之输出标准正弦波形，利用编程实现频率预置、步进，达到电压输出频率的可调节步进。通过调试与测量完成了题目的基本部分和全部发挥部分的要求并有自己的创新。-Voltage measurement points of the system and the output of two major signals, voltage measurement circuitry to simulate the main part, with the amplification module, A/D conversion module, display module through Sunplus Single-chip data processing, in the range of error allowed shows the value of measuring voltage. Signal generated by direct digital frequency synthesizer for the core of the DDS chip AT89S52 after the internal control standards so that the output sine wave shape, frequency of use of pre-programming, step to the output voltage adjustable frequency step. Debugging and measurement, through the completion of the basic part of the topic and all the requirements to play a part and have their own innovation.

摩托罗拉的时钟的原代码-the original code

44b0板上的usb固件及上位机程序-44b0-board firmware and the USB Host Program

基于STM32的3.2寸ILI9320触摸屏的显示程序，带有ILI9320的画图函数-STM32-based 3.2-inch touch screen display program ILI9320 with ILI9320 Paint Function

msp430与射频芯片trf7960的读写器程序-about msp430 and trf7960