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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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ADC0809是广泛使用的模/数转换器,在可不采用外部总线结构的单片机系统中(如
由AT89C51组成的系统)。ASC0809的数据线直接与单片结构的I/0...
ADC0809是广泛使用的模/数转换器,在可不采用外部总线结构的单片机系统中(如
由AT89C51组成的系统)。ASC0809的数据线直接与单片结构的I/0 口相连,并由单片机的I/O
口直接对ADC0809进行控制。-ADC0809 is widely used in analog/digital converters, in not using the external bus architecture in the single-chip microcomputer system (such as the composition of the system by the AT89C51). ASC0809 data lines directly with the monolithic structure of I/0 I connected the MCU I/O port directly to control the ADC0809.
- 2022-01-28 05:48:44下载
- 积分:1
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51单片机的最小系统版,带串口,ds1302,1602,ds18b20,键盘,数码管,ISP在线下载...
51单片机的最小系统版,带串口,ds1302,1602,ds18b20,键盘,数码管,ISP在线下载-51 SCM minimum system version, with serial, ds1302, 1602, ds18b20, keyboards, digital tube, ISP online download
- 2022-04-13 12:09:58下载
- 积分:1
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自己写的ATmega16单片机驱动1602液晶的头文件,本人已测试通过,不错!...
自己写的ATmega16单片机驱动1602液晶的头文件,本人已测试通过,不错!-himself wrote the ATmega16 LCD Driver 1602 for the first document, I have been tested, yes!
- 2022-07-12 20:04:14下载
- 积分:1
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ppt files, introduced the company s principal Renesas Embedded Systems product l...
ppt文件,介绍了瑞萨公司的主要嵌入式系统产品系列,以及M16C单片机的性能指标与结构特点
-ppt files, introduced the company s principal Renesas Embedded Systems product line, as well as the M16C MCU performance and structural characteristics
- 2022-03-28 14:29:02下载
- 积分:1
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单片机课程设计报告--数字温度计系统设计
单片机课程设计报告--数字温度计系统设计-SCM curriculum design report-- Digital Thermometer System Design
- 2022-11-19 10:25:03下载
- 积分:1
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Linux下51汇编器的设计及实现
Linux下51汇编器的设计及实现-Linux compilation of Design and Implementation
- 2023-06-12 23:50:03下载
- 积分:1
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原创24C256读写程序,绝对好用
原创24C256读写程序,绝对好用-original 24C256 literacy procedures, absolutely handy
- 2022-04-18 05:51:03下载
- 积分:1
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自
自制小时钟 可以遥控调节时间,采用315M 2262 ,2272 收发模块 发来给新手看看 -Self-made small-time clock can be adjusted remotely, using 315M 2262, 2272, sent to the transceiver module to see if novice
- 2022-11-26 09:45:02下载
- 积分:1
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基于DS18B20的温度读取和控制炉膛温度,并与…
有关于DS18B20的温度读取,控制电炉的温度,并且带有上下限警报-Read on DS18B20 the temperature and control the temperature of furnace, and with the upper and lower limits alarm
- 2022-02-06 04:13:30下载
- 积分:1