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use lpc2148 develop usb mem
use lpc2148 develop usb mem
- 2022-02-02 16:15:12下载
- 积分:1
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I2C software simulation source code, which is described
用软件模拟I2C的源代码,内有说明-I2C software simulation source code, which is described
- 2022-06-02 15:56:39下载
- 积分:1
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AD series fft Transform
AD系列fft变换-AD series fft Transform
- 2022-03-04 21:50:58下载
- 积分:1
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1. 本程序使用一个定时器和任意 2 个 I/O 口模拟一个串行口。
2. 1位起始位,8位数据位,1位停止位。发数据位时先发低位。
3. 支持半双...
1. 本程序使用一个定时器和任意 2 个 I/O 口模拟一个串行口。
2. 1位起始位,8位数据位,1位停止位。发数据位时先发低位。
3. 支持半双工通讯。收、发波特率相同。
4. 应把定时器中断优先级设置为最高级。
5. 本程序每接收一个字节后就把它放到一个队列缓冲区中(也可使用环行缓冲区),
待缓冲区满后,将缓冲区中的内容原样发回。这是为了测试多字节连续收发的
能力和简化程序。实际应用中应防止缓冲区溢出。
6. 由接收转换到发送时要先调用 soft_send_enable ();
由发送转换到接收时要先调用 soft_receive_enable ()。
7. 发送最后一个字节后如果要立刻转为接收,必须等待最后一个字节后发送完毕
while ( rs_f_TI == 0) // 等待最后一个字节发送完毕-err
- 2022-06-19 08:35:11下载
- 积分:1
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keil C51 Byte事例
keil C51 Byte事例-Byte stories
- 2022-03-13 00:21:52下载
- 积分:1
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A typical chip AD and DA applications, including code, keil build file, pretous...
典型的AD和DA芯片的应用,含代码,keil编译文件,pretous仿真文件,可作为此类开发的参考-A typical chip AD and DA applications, including code, keil build file, pretous simulation files, can be used as a reference for such development
- 2022-03-07 08:42:12下载
- 积分:1
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LCD12864 formula for the source code NEC LCD chips including control various fun...
LCD12864源代码 NEC公式芯片 包括控制液晶显示屏的各个函数-LCD12864 formula for the source code NEC LCD chips including control various functions
- 2022-03-03 06:43:16下载
- 积分:1
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pid control source, it is good, draw attention to concerns ah
pid控制的源程序,很不错的,请大家注意关注啊-pid control source, it is good, draw attention to concerns ah
- 2022-09-22 21:40:03下载
- 积分:1
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红外通信是利用950nm近红外波段的红外线作为传递信息的媒体,即通信信道。发送端采用脉时调制(PPM)方式,将二进制数字信号调制成某一频率的脉冲序列,并驱动红外...
红外通信是利用950nm近红外波段的红外线作为传递信息的媒体,即通信信道。发送端采用脉时调制(PPM)方式,将二进制数字信号调制成某一频率的脉冲序列,并驱动红外发射管以光脉冲的形式发送出去;接收端将接收到的光脉转换成电信号,再经过放大、滤波等处理后送给解调电路进行解调,还原为二进制数字信号后输出。-Infrared communication is the use of near infrared 950nm infra-red as the transmission of information media, namely communication channel. The sending end when the use of pulse modulation (PPM) approach will be a binary digital signal into a frequency modulation of the pulse sequence, and driver fired infrared tube to the form of light pulses sent receiver will receive the pulse of light conversion to electrical signals , and then, after amplification, filtering and other treatment to the demodulation circuit after demodulation, reduced to a binary digital signal after the output.
- 2022-09-28 23:15:02下载
- 积分:1
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自制51_AVR下载线[USB型]全套资料!相信对大家一定有用!
自制51_AVR下载线[USB型]全套资料!相信对大家一定有用!-Home 51_AVR download cable [USB-type] full of information! I believe will be useful for everyone!
- 2022-02-02 14:09:20下载
- 积分:1