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source240
以PIC16F713为主控的搅拌机底层控制软件,实现了马达的速度闭环控制,以及过流保护(In PIC16F713 as a master blender floor control software, and the speed of the motor closed-loop control, and overcurrent protection)
- 2015-07-09 22:33:06下载
- 积分:1
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stm32-SST25VF016B-fatfs
stm32+SST25VF016B+fatfs驱动(stm32 SST25VF016B fatfs drive)
- 2015-05-21 11:20:07下载
- 积分:1
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line-functional-512
Freescale two camera line follower.
- 2015-09-07 15:53:39下载
- 积分:1
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1335
韩国三星320×240LCD LCD模块是一款低价位高品质的LCD模块,具有高分辨率(点为0.27mm×0.27mm)、高对比度FSTN、高可靠性、低功耗、低价格等优点,特别适用于数控机床、PDA、掌上电脑、游戏机等产品。 (South Korea)
- 2008-06-01 20:38:31下载
- 积分:1
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MSP430-
基于MSP430单片机的实用射频卡读卡电路设计(MSP430 microcontroller-based circuit design practical RF card reader)
- 2013-11-01 10:40:59下载
- 积分:1
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CW2015_STM32F1XX_C8T6
说明: CW2015库仑计在STM32下完整代码,通过I2C通信,可以直接编译使用。(coulometer CW2015 code under STM32 MCU)
- 2021-01-05 16:58:54下载
- 积分:1
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实验10 按键控制跑马灯
使用单片机对灯泡进行控制,制做做出跑马灯的效果,简单加深对定时器的理解和蜂鸣器的应用,更深入的理解51的内部结构和使用方式。学会用单片机控制灯。(The use of single-chip microcontroller to control the light bulb, make a running horse lamp effect, simple deepen the understanding of timer and buzzer application, more in-depth understanding of the internal structure and use of 51. Learn to control the lamp with single chip computer.)
- 2020-06-16 23:20:01下载
- 积分:1
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2
说明: 编写带缓存的文件操作类
从执行体程序库中的CLLogger类可知,通过缓存要写入文件中的数据,能够提高读写磁盘的性能
请编写一个文件操作的封装类,其要求如下:
需要提供open/read/write/lseek/close等函数的封装函数
该类要提供数据缓存服务。
调用该类的写操作接口时,数据要首先写到缓存,然后再根据策略写到文件中。
调用该类的读操作接口时,该类能根据策略缓存读出的数据
读写缓存要保持一致性
(From the implementation of the CLLogger class library, we can know, through the cache to write data in the file, you can improve the performance of the read and write disk
Please write a package for the operation of the class, and its requirements are as follows:
The encapsulation function of open/read/write/lseek/close and other functions is required.
The class to provide data cache services.
When the write operation interface of the class is called, the data must first be written to the cache, and then the policy is written to the file.
When a read operation interface of the class is called, the class can read the data according to the policy cache.
Read/write cache to maintain consistency)
- 2016-11-05 21:27:34下载
- 积分:1
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STM8S103xx
stm8s103xx的英文文档,有需要的可以下载看看(stm8s103xx the English document, can download and see)
- 2012-06-18 18:26:13下载
- 积分:1
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am335x-board-design-note
am335x工程板设计手册,包括双网络设计,can bus设计,gpmc bus总线设计(am335x design board note,include dual ethernet and can bus design)
- 2015-10-03 10:47:57下载
- 积分:1