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STM32F103 蓝牙HC-05通讯程序亲测可用
STM32F103 蓝牙HC-05通讯程序亲测可用(STM32F103 Bluetooth HC-05 communication program is available for personal testing)
- 2019-04-02 08:59:46下载
- 积分:1
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twobarcode
二维码生成案例 VS2008 C#
可以选择 4种生成条形码的参数 目前不支持中间加图案
- 2012-12-21 15:04:56下载
- 积分:1
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北斗四星定位解算程序
基于伪距的北斗导航的四星定位解算,并将解算结果转换为经纬度
- 2019-08-05下载
- 积分:1
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用来GNSS时间同步中,时间累计维持UTC时间。测试函数。
用来GNSS时间同步中,时间累计维持UTC时间。测试函数。用来GNSS时间同步中,时间累计维持UTC时间。测试函数。用来GNSS时间同步中,时间累计维持UTC时间。测试函数。用来GNSS时间同步中,时间累计维持UTC时间。测试函数。
- 2022-01-25 20:18:41下载
- 积分:1
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51单片机AD采集测量电阻
带标定电压,1602显示,P1口6通道采集,可以测量0~100欧姆的电阻,经调校,误差在0.6欧姆以内。代码内部有详细的注释,很容易理解,可以直接用最小系统搭出相关电路。源码通过KEIL5编写并编译,芯片为STC12C5A60S2
- 2023-06-20 13:25:06下载
- 积分:1
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receive
IA4421接收程序,MSP430FE425为接收器,(IA4421RECEIVE)
- 2009-10-14 16:02:33下载
- 积分:1
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test-five
一个综合了AES,DES,Elgamal的综合性验证程序。(good luck.)
- 2020-11-26 16:39:30下载
- 积分:1
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fa0d
基于像素标记的连通区域计算程序,只针对二值图像,随附有。(Based on regional connectivity calculation procedure pixel tags, only for the binary image, comes with.)
- 2013-12-13 14:51:32下载
- 积分:1
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AcmACSource
平时acm训练时ac的源代码,有一定的参考价值(peacetime training ac source code, which is the reference value)
- 2007-01-21 20:02:55下载
- 积分:1
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实验3
说明: 1、单向通信
向甲方连续不断地发送变量a的值,未按键,a=0x0f,按键后根据按键确定a值;并将a的值取反从P0口输出,控制D0、D1、D2、D3相应点亮。乙方接收到数据并偶校验正确后,将接收数据取反从P0口输出,控制D0、D1、D2、D3相应点亮。
2、双向通信
甲方连续不断地发送变量a的值,未按键,a=0x0f,按键后根据按键确定a值;乙方未按键不发送,按键后将乙方按键得到的a*16发送;甲乙双方都将发送数据与接收数据相或后再取反,从P0口输出控制D0—D7相应点亮。
3、间隔发送
未按键,甲方不发送数据,按键后甲方每隔50ms连续发送4个字节:0xff、a、a、a。
乙方只在收到甲方数据0xff后的3个数据并验证相同时,才将接收数据*16发送。
甲乙双方都将发送数据与接收数据相或后,从P0口输出控制D0—D7相应点亮。(1. One-way communication
The value of variable a is continuously sent to Party A without key, a = 0x0f. After the key is pressed, the value of a is determined according to the key; and the value of a is output from P0 port to control the corresponding lighting of D0, D1, D2 and D3. After receiving the data and checking it correctly, Party B will output the received data from P0 port and control D0, D1, D2 and D3 to light up accordingly.
2. Two-way communication
Party A continuously sends the value of variable a without key, a = 0x0f, and determines a value according to the key after the key; Party B does not send the key without key, and sends the a*16 obtained by the key after the key is pressed; Both parties will send the data to or from the receiving data, and then retrieve the data and control D0-D7 from the P0 port to light up accordingly.
3. Interval Sending
Without keys, Party A does not send data. After keys, Party A sends 4 bytes continuously every 50 ms: 0xff, a, a.)
- 2020-11-16 09:29:42下载
- 积分:1