微机课设--电子乐器

用灯观察乒乓球效果-lights observation table tennis results

嵌入式设备使用的FFT算法。基于2基的库里-图基础。 以数据类型，以s32替换float。 误差可控。有误差范围的宏定义决定。 在STM32F103系列CPU上，以72MHz运行，256点，需要不足5ms时间。 算法在数据转移方面还有进一步的优化空间。若使用大型的固定值的查找表，大概还能节省1ms左右。

主要讲了c8051f020单片机实现电机测速功能。-Major topics of the c8051f020 SCM motor speed functions.

用lpc2114，控制max527芯片的源码。开发环境为ads1.2，io接法在宏定义里。-With lpc2114, control max527 chip source. Development environment for ads1.2, io connection the macro definition.

本例的源描述超过了演示版限制的300行, 如果您需要对其进行编译与模拟,请与北京理工大学 ASIC研究所联系,获取Talent系统的完全版本. 联系方法: 电话:010-68912434 信函:北京理工大学ASIC研究所 刘明业 教授收 邮编:100081-The source described in this case than the demo version of the 300 line limit, if you need to be compiled with the simulation, please contact ASIC Institute of Beijing Institute of Technology to obtain the complete version of Talent system. Contact: Tel :010-68912434 letter : Research Institute of Beijing Institute of Technology Professor Liu Mingye ASIC received Postcode: 100081

语音芯片的驱动程序，1700是替换isd1420 isd25系列的最新产品，音质性能都有提高。isd1730 isd1760全部兼容。如果做语音芯片的话-Voice chip driver, 1700 is the replacement series isd1420 isd25 the latest products, sound quality has to improve performance. isd1730 isd1760 all compatible. If so, then voice chip

8051 RC5 Decoder A simple RC5 decoder written in C . Written to emulate a SAA3049.

资源描述 progisp167   ..........chn   .............ATMEGA128.xml   .............ATmega16.xml   .............ATMEGA162.xml   .............ATMEGA168.xml   .............ATMEGA169.xml   .............ATMEGA2560.xml   .............ATMEGA32.xml   .............ATMEGA325.xml   .............ATMEGA3290.xml   .............ATMEGA48.xml   .............ATMEGA64.xml   .............ATMEGA649.xml   .............ATMEGA8.xml   .............ATMEGA8515.xml   .............ATMEGA8535.xml   .............ATMEGA88.xml   .............ATtiny12.xml   .............attiny13.xml   .............attiny15.xml   

韦根解码 RFID cardsworks 与单片机 8051 代码

IAR for ARM5.4的序列号生成器 Key for EWARM_FULL_ARM540-IAR for ARM5.4 serial number generator Key for EWARM_FULL_ARM540