AD DRIVER platform is ARM3000,core is ARM7TDMI

ZLG7290芯片详细资料，包括键盘，显示驱动接口解析-Chip ZLG7290 detailed information, including keyboard, display driver interface Analysis

1.单机自发自收串行通信。接收键入字符，从8251A的发送端发送，与同一个8251A的接收端接收，然后在屏幕上显示出来。 2.双机串行通信，在一台PC机键入字符，从8251A的发送端发送给另一台PC机，另一台PC机的 8251A的接收端接收，然后在屏幕上显示出来。 -1. Since the resumption of spontaneous stand-alone serial communication. Type the characters receive from the sending end to send the 8251A, 8251A with the receiving end of a receiver, and then displayed on the screen. 2. Dual serial communication, in a PC-type characters, from the sending end 8251A sent to another PC, another PC-8251A to receive the receiving end, and then displayed on the screen.

优化级别必需为s,其他优化级别也不会导致编译时出错，但会导致运行时出错。原因涉及局部变量分配堆栈处理方式不同，也就是OS_CPU_A.c那个文件中的移植部分。还有就是其他优化涉及的中断自动保存寄存器的数量有所出入。-Necessary to optimize the level of s, other optimization levels will not lead to compile-time error, but it will result in run-time error. Reasons relating to the allocation of local variables, stack processing in different ways, that is, OS_CPU_A.c that the transplanted parts of the file. There are other optimization related to the interruption of the number of registers saved automatically have access to.

CC2430相关的一些实验程序,开发环境为IAR,如果有兴趣的人是不错的资料.-CC2430 related to some experimental procedures, the development environment for the IAR, if those who are interested in is a good information.

基于51单片机窗帘智能控制

TI DSPF2812外部中断源码,-TI DSPF2812 external interrupt source,

HD7279显示与键盘扫描的各类函数。可以直接调用！-HD7279 display and keyboard scan the various functions. Can directly call!

SAE STANDARD J1850 CLASS B DATA COMMUNICATION NETWORK INTERFACE

数字投影仪，ARM下的例程，参考下希望对大家有帮助-Digital projectors, ARM under the routine, refer to the following people want to help

这souce代码是关于STM32F103开发航向姿态参考系统。它采用卡尔曼滤波算法9自由度传感器，以获得自我的态度（3自由度accelerater和三自由度陀螺仪和3自由度磁力计）。它可以在200Hz的态度