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此函数把SPI的读写功能集成在一块,传递的val既是向SPI写的数据,也是从SPI读取的数据,只需要在执行读或写之前把MCU的I/O脚设置成相应的输出或输入即可
此函数把SPI的读写功能集成在一块,传递的val既是向SPI写的数据,也是从SPI读取的数据,只需要在执行读或写之前把MCU的I/O脚设置成相应的输出或输入即可。(因为在大部分应用中,是把SPI的DI和DO相连并用MCU的一个IO口来读写)。-This function of the SPI read and write functionality into a single, transmission of val is not only written to the SPI data is read from the SPI data, only need to read or write in the implementation prior to the MCU
- 2022-08-26 07:54:21下载
- 积分:1
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LPC932用CCU实现PWM
LPC932用CCU实现PWM-LPC932 CCU with PWM
- 2022-07-25 09:32:16下载
- 积分:1
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1256 high
1256高频头遥控接收版本,利用红外头,普通的遥控器来接收改写频率,可以直接写需要解调的频率,外围电路十分简单,可以参考1256高频头资料,红外头只要和单片机连接上就行。-1256 high-frequency version of the first remote control receiver, using IR head, an ordinary remote control adapted to receive frequency, you can directly write the need for demodulation of frequency, the external circuit is very simple, you can refer to the first information on 1256 high-frequency, infrared, and as long as the first single-chip microcomputer connected on line.
- 2023-04-18 17:25:02下载
- 积分:1
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MCS51单片机实现LCD1602显示汉字
MCS51单片机实现LCD1602显示汉字-MCS51 MCU LCD1602 display Chinese characters
- 2022-12-13 16:20:03下载
- 积分:1
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Institute of accumulated data, we use a secret, please do not tell others!
研究所积累的资料,大家秘密使用,千万别告诉别人!-Institute of accumulated data, we use a secret, please do not tell others!
- 2022-12-09 05:15:02下载
- 积分:1
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//串行驱动led显示,
//一个74hc595位移寄存器驱动三极管驱动led位,
//两个74hc595驱动led段,方式位5位x8段x2=10个数码...
//串行驱动led显示,
//一个74hc595位移寄存器驱动三极管驱动led位,
//两个74hc595驱动led段,方式位5位x8段x2=10个数码管
//5分频,每次扫描时间位1.25ms-//Serial Driver led,// a 74 hc595 displacement Driver Register triode-led drive,// 2 74 hc595 led drive, 5-way x8 of x2 = 10 digital control// 5 frequency, each scan time-1.25ms
- 2023-07-20 05:50:03下载
- 积分:1
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和泰单片机制作煤气热水器的方法及编程,内附原理图,机源程序,...
和泰单片机制作煤气热水器的方法及编程,内附原理图,机源程序,-And Thai production of single-chip gas water heaters and programming, containing schematics, source machine,
- 2023-09-01 15:05:04下载
- 积分:1
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NOKIA3300 液晶驱动,已经调试通过,编译环境keilc
NOKIA3300 液晶驱动,已经调试通过,编译环境keilc -NOKIA3300 LCD driver, has been through the debugging, the compiler environment keilc
- 2022-09-24 10:00:02下载
- 积分:1
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ht16512是变频器(真空荧光显示屏)控制设备直接对应…
HT16512 是VFD(真空荧光显示)控制器件,内部RAM 直接对应VFD 驱动器的显示单元,其还
具有其他的一些功能,使其更便于开发使用。主控制器与HT16512 接口只需4 根线。本文将以HT48R10A-1 为例,介绍如何控制HT16512。
通过三根线数据写入
- 2022-03-14 20:33:37下载
- 积分:1
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AVR单片机的串口通信,C语言代码,KEIL编译文件,pretous仿真文件,资料全面详细...
AVR单片机的串口通信,C语言代码,KEIL编译文件,pretous仿真文件,资料全面详细-AVR microcontroller serial communication, C language code, KEIL compiler file, pretous simulation documents, data, full details
- 2023-04-17 15:30:03下载
- 积分:1