在STM32的平台上调试OK320240的LCD，使用SED1335驱动。

uda1341ts驱动及其在ARM44B0下的实例程序-uda1341ts drive and its ARM44B0 examples of programs under the

ARM Architecture Reference Manual The purpose of this manual is to describe the ARM instruction set architecture, including its high code density Thumb® subset, and three of its standard coprocessor extensions: • The standard System Control coprocessor (coprocessor 15), which is used to control memory system components such as caches, write buffers, Memory Management Units, and Protection Units. • The Vector Floating-point (VFP) architecture, which uses coprocessors 10 and 11 to supply a high-performance floating-point instruction set. • The debug architecture interface (coprocessor 14), formally added to the architecture in ARM v6 to provide software access to debug features in ARM cores, (for example, breakpoint and watchpoint control).-ARM Architecture Reference Manual The purpose of this manual is to describe the ARM instruction set architecture, including its high code density Thumb® subset, and three of its standard coprocessor

ArmLinux BOOTLOADER全程详解-ArmLinux BOOTLOADER explain the entire process! ! !

在Arm源代码中使用SD卡，源代码用keil编译器编写，

ms51 控制sl811读写u盘的源程序 及 原理图 可仿真试一下 -ms51 control u disk read and write sl811 source and schematic simulation to try

嵌入式输入法码表源码,支持二级汉字字库(6535)-Embedded source code table input method to support the two Chinese characters (6535)

键盘应用程序，对于粗学很有用途，望大家努力学习啊-Keyboard applications, for the very purpose of rough places, hope you study hard ah

NXP原厂提供的代码经工厂验证更改后量产的代码 配合C51单片机 S50 mifare 卡 适合初学者研究学习 下面是部分RC522.C源码 附件还 更多源码  #include #include "lpcreg.h" #include "main.h" #include "mfrc522.h" #define MAXRLEN 18                               ///////////////////////////////////////////////////////////////////// //功    能：寻卡 //参数说明: req_code[IN]:寻卡方式 //                0x52 = 寻感应区内所有符合14443A标准的卡 //                0x26 = 寻未进入休眠状态的卡 //          pTagType[OUT]：卡片类型代码 //      

This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details.-This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details.

本示例描述如何切换个 GPIO 引脚连接 AHB 总线上。 PD12，PD13，PD14 和 PD15 （在输出推挽模式中配置） 在一个永远循环切换。 -设置 PD12、 PD13、 PD14 和 PD15 的 BSRRL 中设置相应位注册 -重置 PD12、 PD13、 PD14 和 PD15 的 BSRRH 中设置相应位注册