读取EASYARM2200教学实验平台上的P0.14口上的电平值，然后将值输出控制蜂鸣器...

#include             #include "STM32_Init.h"      int main (void)  {   int i=0;   stm32_Init();    // Init System   GPIOB->CRL = 0x22222222;  // bit0~7  output(push-pull)   GPIOB->CRH = 0x22222222;           // bit8~14 output(push-pull)                     请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

The touch screen driver reads input from touch screen hardware and converts it to touch events that are sent to the input system. The driver is also responsible for converting uncalibrated coordinates-The touch screen reads input from driver to uch screen hardware and converts it to touch eve nts that are sent to the input system. The driver is also responsible for converting uncalibrat ed coordinates

README for TinyECC Version 2.0 Author/Contact: An Liu, liuan79@gmail.com Introduction ------------ TinyECC is a software package providing ECC-based PKC operations that can be flexibly configured and integrated into sensor network applications. It provides a digital signature scheme (ECDSA),  a key exchange protocol (ECDH), and a public key encryption scheme (ECIES). It provides a number of optimization switches, which can turn specific optimizations on or off based on developer"s needs. TinyECC 2.0 supports MICA2/MICAz, TelosB/Tmote Sky, BSNV3, and Imote2 motes. It supports SECG recommended 128-bit, 160-bit and 192-bit elliptic curve domain parameters. How to install -------------- 1) Install TinyOS 2.1.1 or later version. ht

最新的IAR511下的AT91SAM7S64的ADC使用例程-IAR511 latest AT91SAM7S64 under the routine use of the ADC

吐血奉献基于ARM的启动代码bootloader-hematemesis dedication ARM-based bootcode Bootloader

读取EASYARM2200教学实验平台上的P0.14口上的电平值，然后将值输出控制蜂鸣器-Read EASYARM2200 teaching experiment platform P0.14 mouth on the level value, and then the value of output control buzzer

s3c2410ads下rtc的测试程序，包含启动代码-rtc under s3c2410ads testing procedures, including the startup code

此源码是sc3c2410实时钟测试程序，经实际测试，可以正常运行．-This source is a real-time clock sc3c2410 testing procedures, the actual test can be normal operation.

此源码是sc3c2410的MEMORY读写测试程序，经实际测试，可以正常运行．-This source code is read and write sc3c2410 The MEMORY test procedure, the actual test can be normal operation.

深圳优龙科技LPC2468开发板BIOS.-Shenzhen excellent technology Liuzhou LPC2468 development board BIOS.