基于qsys系统uc-gui移植

EasyARM 程序 uart_TEST.rar-EasyARM procedures uart_TEST.rar

在TINI嵌入式操作系统上，对PPP拨号的处理和网络连接的处理-TINI embedded in the operating system, the treatment of PPP dial-up and network connectivity deal

采用一个标准的基准时钟，在单位时间如1S里对被测信号的脉冲数进行计数，即为信号的频率，由于闸门的起始和结束时刻对于信号来说是随机的，将会有脉冲周期的量化误差，进一步分析测量准确度。因此直接测频法只适合测量频率较高的信号，不能满足在整个测量频段内的测量精度保持不变的要求。若要得到整个频段内较高的精确度，应该考虑等精度测量等其他方法。

MMI • MMI 平台源程序练习 • 自定义设置 UEM & NVRAM • MMI 资源 & 定制工具 • 图形设备接口 (GDI)-MMI

Part I We wish to display on the 7-segment displays HEX3 to HEX0 the values set by the switches SW15−0. Let the values denoted by SW15−12, SW11−8, SW7−4 and SW3−0 be displayed on HEX3, HEX2, HEX1 and HEX0, respectively. Your circuit should be able to display the digits from 0 to 9, and should treat the valuations 1010 to 1111 as don’t-cares. 1. Create a new project which will be used to implement the desired circuit on the Altera DE2 board. The intent of this exercise is to manually derive the logic functions needed for the 7-segment displays. You should use only simple VHDL assignment statements in your code and specify e

现在开发的硬件良好产品 结合C和ASM一起开发 可以混合用C里的函数库--A good product used in developing hardware. It combines both C and ASM, and call C s library function.

中文MODBUS协议（完整版）涵盖协议基本内容。不用我多说了吧！自己看好了。-Complete Chinese version of MODBUS protocol. It covers the basic contents of MODBUS protocol. No need to talk about it more. Take a look by yourself.

收发信机的 CC2500 示例代码。这将会发送数据包中包含的长度和"你好"。每个 400ms，然后进入接收模式。 SPI 的硬件： MISO -> 12   MOSI -> 11  SCLK/SCK -> 13  CSN/SS - > 10

基于RM9200主芯片，开发SD/MMC驱动C源程序，已编译通过，并经过实际测试。希望对各位做嵌入式开发的朋友有所帮助。-based on the main chip RM9200, development SD/MMC driver C source files, compiled by and after the actual test. Do you want to develop embedded friends help.

osciloscope source code on bascom avr microcontroller