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基于Keil C平台的源程序,是针对AT89ls52的4×4键盘扫描程序,采用查询方式进行...
基于Keil C平台的源程序,是针对AT89ls52的4×4键盘扫描程序,采用查询方式进行-Keil C based on the source platform is AT89ls52 for the 4 × 4 keyboard scanning procedures, the use of inquiries conducted
- 2023-01-02 22:45:04下载
- 积分:1
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附件中是在keil for arm下编译的ARM程序――LCD万年历
附件中是在keil for arm下编译的ARM程序――LCD万年历-In the annex is the keil for arm under the ARM compiled programs- LCD calendar
- 2022-03-07 00:58:03下载
- 积分:1
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C51 with HT9170 and HT9200 interface program (DTMF)
C51与HT9170和HT9200接口程序(双音多频)-C51 with HT9170 and HT9200 interface program (DTMF)
- 2022-08-16 17:43:46下载
- 积分:1
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By 8051 the control of eight LED functions such as horse racing, with pattern ch...
用8051单片机控制的8个LED等的跑马功能,具有花样变化,暂停和变速功能-By 8051 the control of eight LED functions such as horse racing, with pattern changes, suspension and transmission functions
- 2022-01-22 17:05:40下载
- 积分:1
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DS18B20中文资料,很详细的介绍了时钟芯片DS18B20的基本原理,我找了好久才找到得哦...
DS18B20中文资料,很详细的介绍了时钟芯片DS18B20的基本原理,我找了好久才找到得哦-DS18B20 Chinese data, it is a detailed introduction of the clock chip of the basic principles of DS18B20, I look for a long time to find a Oh
- 2022-01-25 18:51:47下载
- 积分:1
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1602 microcontroller clock stc89c52 control program contains the following files...
单片机stc89c52控制的1602时钟程序
包含以下文件
lesson9.c
lesson9.hex-1602 microcontroller clock stc89c52 control program contains the following files lesson9.c lesson9.hex
- 2022-03-19 16:43:47下载
- 积分:1
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u盘制作资料(原理图、文档、底层驱动源程序)_
u盘制作资料(原理图、文档、底层驱动源程序)_-u disk production of information (drawings, documents, the bottom-driven source) _
- 2022-03-22 21:54:02下载
- 积分:1
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err
通讯规则:
1:时钟7.3728 MHz/波特率9600/9个数据位/奇校验/1个停止位/硬件多机通讯功能/
2:通讯连接采用硬件MAX485,双向单工
3:每个上行/下行的数据包的字节个数都是一样的(通讯数据量)
4:每个上行/下行的数据包都采用CRC8校验
5:数据接收采用中断+查询的方式
6:总是由主机向从机发送一个数据包,从机收到数据包后向主机回复一个数据包
7:不管是主机还是从机,如果收到的数据包有任何错误,都将丢弃该数据包,等效于没有接收
8:从机之间不能相互通讯,必须通过主机才能交换数据
9:无效地址是0,主机地址是1,从机地址是2.3.4......广播地址是255 -err
- 2023-04-26 20:15:03下载
- 积分:1
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Rudder (4 volts motor) c programming, the use of SCM avr, such as atmega16 MCU w...
舵机(四伏电机)的c编程,在avr单片机上使用,如atmega16等带pwm的单片机-Rudder (4 volts motor) c programming, the use of SCM avr, such as atmega16 MCU with PWM
- 2022-03-17 15:01:01下载
- 积分:1
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针对USB2SPI128芯片的上位机驱动程序的源代码,主要是中国联通…
针对USB2SPI128芯片的上位机驱动程序的源代码,主要是联通PC机的底层USB驱动和下位机单片机的通讯。-USB2SPI128 chip host computer for the driver source code, mainly to China Unicom PC-bottom USB drive and the next crew microcontroller communications.
- 2022-11-20 20:50:03下载
- 积分:1