ez80f91的演示程序，有很多进程方面的东西。比如信号量，邮箱，信息端口之类的。...

ST arm board PLL TEST CODE

在阳初2410开发板移植U-Boot1.2.0的详细笔记，本人按照这个笔记在SMDK2410的开发板上通过测试。-In the beginning of 2410 development board yang transplantation of the U-Boot1.2.0 detailed notes, I SMDK2410 according to the notes in the development of on-board to pass the test.

zlg7290获取按键状态并显示的C语言程序-zlg7290 program

This solution is an 80mm thermal printer printer that employs IPI 800932 print heads and an automatic paper cutter.  This printer has a wide range of applications and can be used to print various receipts and invoices for POS systems,  cashiers, and ATM.This solution utilizes the NUC505 series and is capable of reaching a printing speed of 150mm per  second. It supports multiple transmission methods, including Bluetooth, serial ports, network ports, USB printer class,  and so on, and supports Ethernet data communication and data transmission. This solution is also furnished with  out-of-paper detection and overheating protection circuits.  This file includes the PC software and source code of 80mm Thermal Printer. File Path: PC software: SW_NUC505_80mm_Thermal_Printer_V1.0PC Software

ARM 44b0中的LCD 驱动程序-of LCD Driver

此示例演示如何为调试目的，使用 RCC_GetClocksFreq 函数来检索当前的状态和不同的芯片的时钟频率。您可以看到的 RCC_ClockFreq 结构的内容，其中坚持芯片时钟频率的不同使用调试程序工具链。此示例还处理高速度外部时钟 (HSE) 的故障检测： 当 HSE 时钟消失 (破碎或断开外部石英) HSE、 锁相环是残疾人士 （但没有变化对 PLL config）、 恒指选择作为系统时钟源和生成的中断 (NMI)。在 NMI ISR，HSE HSE 准备中断被启用并且 HSE 时钟恢复，一旦生成 HSERDY 中断和碾压混凝土 ISR 例程中的系统时钟重新配置到其以前的状态 （前 HSE 时钟故障）。您可以监视 MCO2 pin(PC9) 上的系统时钟。四个指示灯切换时间由延迟函数定义。

自己买的arms3c44b0开发板附带的demo程序，可直接在ADS上跑，可供朋友们借鉴-Arms3c44b0 bought their own development board attached demo program can be run directly in the ADS for friends learn from

三星S3C44B0X的一个DEMO代码,实现LCD显示时钟运行.-a DEMO code, LCD Display clock running.

samsungs3c4510doc 是其开发板的使用手册，非常好-samsungs3c4510doc development board is the user manual is very good

基于ARM的IO口控制编程-ARM-based IO population control program