PFDM 仿真程序，能根据不同参数得到不同结果

atmel at91系列的TC操作手册（产生中断），相信对需要的人有帮助，主要涉及到计算产生频率和比较触发寄存器加载值的计算。-atmel at91 series manual TC (generate an interrupt), believe that those who need help, mainly related to the calculation and comparison of the frequency generated trigger to calculate the load register.

This example program shows how to configure and use the A/D Converter of the following microcontrollers: * Philips LPC 2114/2119/2124/2129/2131/2132/2138/2194 After configuring the A/D Converter, the program reads A/D channel 0 and outputs the converted value using the serial port. To run this program... 1. Select the Device (Project - Options for Target - Device) 2. Build the project (Project - Build Target) 3. Start the uVision Debugger 4. Open the Serial Window (View - Serial Window 1) 5. Click Run (F5) 6. Click on the Toolbox buttons to change input voltages A debug script (debug.ini) creates buttons that set different analog values in A/D channels. As the program runs, you will see the A/D input and output change. Other buttons create signals that generate sine wave or sawtooth patterns as analog inputs. µ Vision3 users may enable the built-in Logic Analyzer to view, measure and compare these input signals grap

这个工程是基于rt-thread的STM32四轴飞控源码，源代码是参照国外crazyflie的代码，目前可以实现基本的姿态解算，PID控制，四通道遥控数据读取，PWM输出频率为50Hz，传感器包括MPU6050、MS5611、HMC5883L，预留GPS接口

sjf2440 jtag programming from smdk.. -sjf2440 jtag programming from smdk..

SD卡的SPI驱动程序，已在Nios2 IDE 中调试成功-SD card SPI driver, has been successful Nios2 IDE in debug

44b0的bois引导程序，值得去研究下。完成很多的初始化工作-44b0 of the bois boot, it is worth to study. A lot of work to complete the initialization

该文档详细地描述了H-JTAG的原理，详细地介绍了如何使用H-JTAG，包括使用简易JTAG调试板，如SDT和Wiggler。-This document describes in detail the principle of H-JTAG detailed description of how to use the H-JTAG, including the use of simple JTAG debug board, such as SDT and the Wiggler.

对基于S3C2410开发平台上的CS8900的驱动，基于linux2.6.14内核完全可行。-S3C2410 development platform based on the CS8900 driver, based on the core linux2.6.14 entirely feasible.

这是S3C2410处理器外接EEPROM对I2C编程的范例-This is the S3C2410 processor external EEPROM programming of I2C example

学习arm必备的书，里面列出了arm可能遇到的问题-Learning arm essential book, which lists the possible problems encountered by arm