phone_recorder

液晶自模点阵提取软件-dot matrix LCD module from the extraction software

BCD码波盘 -BCD code BCD Code odds odds

1、ARM7芯片LPC2138驱动ym320240的点阵液晶. 2、320240的液晶驱动. -1, ARM7 chip LPC2138 dot matrix LCD driver ym320240 the .2,320240 the LCD driver.

基于msp430f169和3.2寸彩屏ssd1289的贪吃蛇和俄罗斯方块,“锦电杯”电子设计大赛车载预警防撞系统，附带的两个游戏，通过手机蓝牙控制。或者用电脑串口也可以。。。。。

这是一个USB的FPGA，VHDL研究解决方案，全部开源，详情请看内部txt文件-This is a USB-FPGA, VHDL on a solution, all open source, more information, please txt files inside

USB_D12_SCH

在ARM上移植Linux-transplantation in ARM Linux

STM32F107的代码，使用串口1主串口  拖着234三个串口 实现透传功能 串口1 接收到FB开头的指令会做自动分拣，自动转发给指定串口，其余串口收到相应指令后会转发给串口1

附件程序是我用DSP2812开发的无刷直流电机控制程序，程序是在TI公司的BLDC3_1软件的基础上构造的，实现了无刷直流电机的速度环PID控制，效果可以。 其中，无刷直流电机是有HALL传感器的系统，所以在转速测量上还需要进一步的改进（如果要求精确的话）。电机是24V3000rpm～～～；驱动板是类似TI公司的DMC1500？板卡，所以可以参考它的说明（只针对信号的连接的参考）-Annex I use the procedure is the development of the DSP2812 brushless DC motor control procedures, TI is in the process of BLDC3_1 software companies on the basis of the structure, Implementation of the brushless DC motor velocity loop PID control, the effect can be. Among them, brushless DC motor are HALL sensor system So speed measurements need further improvements (if the precise words). Motor V3000rpm is 24 ~ ~ ~; Market-driven companies like TI DMC1500? Card, we can refer to it (only signal against a reference link)

Patch for gianfar.c driver to support extended features of eTSEC (For freescale 8548, 8572 ...)