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我在使用陈明计先生写的small RTOS和51单片机做过几个小项目，起初都很好，开发变的容易了，程序变的容易修改。后来随着任务个数的增多，RAM很快就不够用了...
我在使用陈明计先生写的small RTOS和51单片机做过几个小项目，起初都很好，开发变的容易了，程序变的容易修改。后来随着任务个数的增多，RAM很快就不够用了。51系列的芯片内部RAM普遍都是256个,很难找出1024个字节RAM或更多，而价格又合适的。记得上一次我没有办法被迫使用了64K flash内部带768字节的XRAM的51芯片，而我根本用不到那么多flash。-I use Mr. Chen Mingji written small RTOS and 51 MCU done several small projects at first were very good to develop easy to change the program become easier to modify. Subsequently, the increase in the number of tasks, RAM is not fast enough. 51 series of chip RAM are generally 256, it is difficult to find 1024 bytes of RAM or more, while prices will be appropriate. I remember the last time I had no way forced to use a 64K flash with 768 bytes of internal XRAM of 51 chips, and I will never use that much flash.
- 2022-08-26 00:28:26下载
- 积分：1
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这是一个原始的DT930的运行程序！直接下载到DT930中就可以使用！...
这是一个原始的DT930的运行程序！直接下载到DT930中就可以使用！-This is a primitive operation procedures DT930! Directly downloaded to the DT930 can be used!
- 2023-02-14 00:45:04下载
- 积分：1
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代码用简单的4个IO口外加两个ADC转换接口实现了触摸屏全套控制流程....
代码用简单的4个IO口外加两个ADC转换接口实现了触摸屏全套控制流程.-Code with a simple four IO port plus two ADC conversion of the touch screen interface to achieve a full set of control flow.
- 2022-01-25 15:50:33下载
- 积分：1
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基于ARM7的开发板的彩色液晶屏绘图试验程序，文件里有程序的详细注释，对与在此基础之上的二次开发非常方便...
基于ARM7的开发板的彩色液晶屏绘图试验程序，文件里有程序的详细注释，对与在此基础之上的二次开发非常方便-based on the ARM7 development board LCD graphics testing procedures, the documents in detail the procedures Notes right and the basis of this second development is very convenient
- 2022-05-29 23:42:45下载
- 积分：1
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一个基于ARM平台的触摸屏程序。
一个基于ARM平台的触摸屏程序。-an ARM-based platform Touchscreen procedures.
- 2022-04-20 22:33:24下载
- 积分：1
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飞利浦LPC2000系列可以过程总线
philips LPC2000系列 can总线程序-Philips LPC2000 series can process Bus
- 2022-03-22 09:36:28下载
- 积分：1
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DS1302 to read and write procedures for testing fully available by download.
DS1302读写程序，经下载检验完全可用。-DS1302 to read and write procedures for testing fully available by download.
- 2022-04-07 05:06:48下载
- 积分：1
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c的源码，请大家
c的源码，请大家-c source code, please s
- 2022-11-17 04:30:03下载
- 积分：1
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ARM的内存管理说明文档，详细描述了mmu的运行机制
ARM的内存管理说明文档，详细描述了mmu的运行机制-mmu programming for arm
- 2022-01-26 03:09:55下载
- 积分：1
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A friendly arm on the circuit schematic and library file, I believe all of you t...
友善之臂电路原理图和库文件，相信对大家开发2440有很大帮组-A friendly arm on the circuit schematic and library file, I believe all of you to help develop a great group of 2440
- 2022-05-08 06:06:20下载
- 积分：1
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