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单片机控制按键显示芯片HD7279A,现象左移两位显示,C言版.rar...
单片机控制按键显示芯片HD7279A,现象左移两位显示,C言版.rar-SCM button display chip HD7279A, the phenomenon of the left two show, C made version. Rar
- 2022-02-18 16:18:28下载
- 积分:1
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develop develop develop develop develop develop
develop develop develop develop develop develop -develop develop develop develop develop develop develop develop develop develop develop develop
- 2022-01-28 21:50:54下载
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80C196单片机由于低格低、处理能力强,在信号分析、数据采集等很多领域得到了广泛应用...
80C196单片机由于低格低、处理能力强,在信号分析、数据采集等很多领域得到了广泛应用-80C196 microcontroller due to the low grid is low, processing capability, and in signal analysis, data acquisition has been widely used in many areas
- 2022-04-29 03:56:48下载
- 积分:1
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SCM can be used to do a universal remote control
可以用单片机做一个万能遥控器-SCM can be used to do a universal remote control
- 2022-05-08 17:51:45下载
- 积分:1
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用C51实现的拼音输入法,这是改写的网友 embuffalo、独步上载在www.21ic.com自由发布区的由张凯原作的51上的拼音输入法程序。
原作使用...
用C51实现的拼音输入法,这是改写的网友 embuffalo、独步上载在www.21ic.com自由发布区的由张凯原作的51上的拼音输入法程序。
原作使用了一个二维数组用以查表,我认为这样比较的浪费空间,而且每个字表的索引地址要手工输入,效率不高。所以我用结构体将其改写了一下。就是大家现在看到的这个。
因为代码比较的大,共有6,000多汉字,这样就得要12,000 byte来存放GB内码,所以也是没办法的 :-(
编译结果约为3000h,因为大部分是索引表,代码优化几乎无效。
在Keil C里仿真芯片选用的是华邦的W77E58,它有32k ROM, 256B on-chip RAM, 1K on-chip SRAM (用DPTR1指针寻址,相当于有1K的片上xdata)。条件有限,没有上片试验,仿真而已。
打算将其移植到AVR上,但CodeAVRC与IAR EC++在结构体、指针的定义使用上似乎与C51不太一样,现在还未搞定。还希望在这方面有经验的网友能给予指导。-C51 with the Pinyin input method, which is rewritten netizens embuffalo. Unrivaled www.21ic.com available in the free publication of the original work by Kai-51 on the Pinyin input method procedures . Appreciate the use of a two-dimensional array for the look-up table, I think this is a waste of space. Each of the characters but the index table to manually input address, efficiency is not high. I use the structure to rewrite a bit. We see now is this. Because the code comparison, a total of 6, more than 000 Chinese characters, this must
- 2023-04-01 14:55:03下载
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lcd测试程序,C51的
lcd测试程序,C51的-LCD testing procedures C51
- 2023-07-12 10:20:03下载
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接口与hmc6253 ATMEGA
HMC6253 interfacing with atmega
- 2022-08-03 09:30:09下载
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communicate by infraed ray
红外传输程序,单片机at90s8515,红外编解码芯片max31-communicate by infraed ray
- 2022-08-20 06:25:33下载
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采用UART方式0与LM74通信。
用C8051f020的P0.7作片选,主机通过TXD发送时钟信号,实现同步通信,半双工.RXD
作双向数据线.用六位
采用UART方式0与LM74通信。
用C8051f020的P0.7作片选,主机通过TXD发送时钟信号,实现同步通信,半双工.RXD
作双向数据线.用六位数码管显示LM74采集的温度值-The use of UART communication mode 0 and LM74. P0.7 used for the C8051F020 chip select, host TXD sent through the clock signal, to achieve synchronous communication, half-duplex. RXD for bi-directional data line. With six digital tube display LM74 temperature collected
- 2022-06-30 14:59:56下载
- 积分:1
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单片机实验板各模块应用与源程序对初学的朋友很实用的
单片机实验板各模块应用与源程序对初学的朋友很实用的-micro-controller board and the application of the module source of a novice friend very practical
- 2022-01-25 18:16:47下载
- 积分:1