am23xx系列源代码

本项目是是居于stm32的spi双机通信，含好的将两个stm32通过spi连接起来，本人亲测。可以使用

单片机控制的电动自行车C源程序,电动车双闭环程序，采用双闭环方式控制电机，本应用程序用到两个CCP 部件，其中CCP1 用于PWM 输出，以控制电机电压；CCP2 用于触发AD，定时器TMR2、TMR1，INT 中断，RB 口电平变化中断,看门狗以及6 个通用I/O 口

学网络高级编程不可多得的好书,讲得很详细(High school network programming rare books, very detailed)

说明：  adc采集多路采集多通道基于dma的adc采集(ADC acquisition, multi-channel acquisition and multi-channel acquisition)

说明：  C++的一个P2P程序，支持流媒体的传输(a P2P C procedures, streaming media transmission)

Q1 Create a program that will initialise Port2 bits 0 - 7 to outputs. Then in an endless loop perform the sequence of bit manipulations shown below. Your program should use bit masking operations. Here is an outline of the program in pseudo-code and with the first two bit manipulations done for you. //initialise port 2 for output //set all outputs to 0 while(1) { FIO2PIN |= 0x04 // set bit 2 on (0x04 = 00000100) FIO2PIN &= ~0x04 // set bit 2 off //set port2 bit 1 on //set port2 bit 1 off //set port2 bit 4 on //set port2 bit 6 and bit 7 on //set port2 bit 4 off //set port2 bit 6 and bit 7 off

基于ucon的示波器，使用LPC2138芯片，比较完整。(UCON based oscilloscope, using LPC2138 chips, more complete.)

包含程序源码及模块介绍。适合STM32触摸屏开发过程中入门学习，里面还有基本的电路原理图，标注也比较清晰，虽然有不同的程序代码，但基本的思路方向都是一致的。

使用QT编译的ogr2ogr源码，用以互相转换空间数据或储存到数据库中，主要数据类型包括shape，mapinfo，GML，KML，BNA，GPX等，数据库包括postsql，mysql，oci，odbc，oci等，提供了4种数据转化的途径：文件->文件、文件->数据库、数据库->文件、数据库->数据库。它虽然还不完善，但相信它会为你处理空间数据带来便利。 Ogr2ogr compiled using the QT source code, used to each other spatial data conversion or stored in the database, the main types of data including shape, MapInfo, GML, KML, the BNA, GPX and. The database consists of postsql, mysql, OCI, ODBC and OCI and, to pr

ATL写的基于DirectX的游戏引擎, ATL写的基于DirectX的游戏引擎(ATL was based on the DirectX game engine ATL was based on the DirectX game engine, ATL was based on the game engine DirectX)