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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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L298驱动2个直流电机的循迹小车,红外扫描黑线
通过四个红外扫描对小车进行运动轨迹控制,采用STC89C52,控制两个直流电机
- 2022-04-07 22:16:21下载
- 积分:1
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the start of the ARM9 note, understanding its mechanism activated. The Embedded...
关于ARM9的启动说明,了解其启动机理。对嵌入式系统编程有极大的帮助,可以加快开发周期和效率-the start of the ARM9 note, understanding its mechanism activated. The Embedded Systems Programming is of great help and can accelerate the development cycle and efficiency!
- 2023-09-04 17:00:03下载
- 积分:1
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I2c 读写程序他人不需帐号就可自由下载此
I2c 读写程序他人不需帐号就可自由下载此-I2C read and write procedures for others no account can download this free
- 2022-01-24 13:25:50下载
- 积分:1
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TI交叉编译器gcc4.8
该交叉编译器的gcc版本是4.8的,要比arm-2009q1的版本要高,arm-2009q1的gcc版本是4.3.3;在编译某些C或C++时,低版本的交叉编译器可能回报错。这个版本的交叉编译器支持TI的DM8148/8168等
- 2022-12-19 08:00:25下载
- 积分:1
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Arm指令的全中文资料
Arm指令的全中文资料-Arm-wide directive Chinese data
- 2022-02-01 14:59:23下载
- 积分:1
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ARM AT9140008 串口编程 DEMO FOR ADS 1.2
ARM AT9140008 串口编程 DEMO FOR ADS 1.2-ARM AT9140008 Serial Programming DEMO FOR ADS 1.2
- 2023-02-27 16:55:03下载
- 积分:1
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STM32综合项目
本综合项目设计电子图书、数码相框、音乐播放、应用中心、时钟、系统设置、FC 游戏机、收音机、记事本、运行器、 3D、手写画笔、照相机、录音机、 USB 连接、 TOM 猫、无线传书、计算器。
- 2022-11-14 22:55:11下载
- 积分:1
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ARM开发的指导用书,对你有帮助
ARM开发的指导用书,对你有帮助-ARM with the guidance, to help you
- 2022-04-15 06:10:42下载
- 积分:1
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test program
测试程序。s32440硬件测试程序 -test program
- 2022-07-27 11:51:47下载
- 积分:1