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Description: 电能监测仪C51原码，通过总线实行单片机的大容量存储，还有spi i2c通信-Energy Monitor C51 source, the microcontroller bus implement large-capacity storage, and communications 20 i2c
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Size: 12288 |
Author: 伟哥 |
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Description: C51控制24CO2及24C04，此为标准I2C 写法，程序调试OK。所有I2C都可参阅-C51 control 24CO2 and 24C04, the standard I2C written procedures Debugging OK. I2C can see all
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Size: 3072 |
Author: 韩生 |
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Description: 89C51读写24C02采用89C51, 24C读写，11.0592M，经过测试ok,能读写24C02的所有字节，并在LED上显示读出的结果-89C51 24C02 used 89C51 literacy, reading and writing 24C, 11.0592M. After testing ok, read and write 24 bytes of all CO2, and displayed on the LED read out the results
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Size: 19456 |
Author: xiaojun |
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Description: 用8031 读写24c512\256\128\64
C语言编写-literacy 24c512 8031 \ 256 \ 128 \ 64 C language
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Size: 1024 |
Author: 李卫民 |
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Description: c51代码i2c协议24c02代码适合初学-C51 code i2c protocol code for beginner 24C02
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Size: 12288 |
Author: 520 |
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Description: 基于C51的24C08多花样流水程序设计，STC89C52,keil环境-C51 of the 24C08-based multi-pattern design flow process, STC89C52, keil environment
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Size: 14336 |
Author: 4466 |
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Description: CC2430直接读写AT24CXX的例程，内附C51的对照版，工程直接用IAR可以打开运行。-at24cxx (IIC eeprom IC) opt for cc2430
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Size: 22528 |
Author: lirui |
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Description: I2C通信存储芯片24C32的使用C源程序，支持8051系列单片机，用KeilC51编写，有连续读和连续写函数，可以对24C32进行连续写字节和连续读出字节，本程序在89C52单片机下测试通过。-24C32 memory chip I2C communication using the C source of support the 8051 series of single-chip, using KeilC51 prepared for a continuous period of time and write function, 24C32 can be continuous and consecutive bytes to write byte read out, the procedures in the 89C52 single-chip machine under test.
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Size: 1024 |
Author: nijinyun |
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Description: 此实验程序向24C04的第0单元写入数据“5”，以检验24C04的读写功能，然后读出刚才写入的数据，如果读出的数据和写入的数据相同， 说明存储成功；反之，如果读出的数据和写入的不同，说明存储失败，如果能够对24C04正常读写，则P1.7的绿灯点亮， 如果24C04的读写失败，则P1.6的红灯点亮，表示24C04不存在或损坏 ，注意：不要长时间运行此程序，因为程序会快速反复擦写00H单元，以免擦写次数超过存储单元的使用次数而造成00H单元损坏，正常时候，P1.7绿灯点亮，要观察效果，可以拔下P1.0的跳线即可-This experimental procedure to 24C04 the first 0 unit write data " 5" , in order to test 24C04 of the read and write capabilities, and then read the data just written, if the data read and write data on the same show store successful the other hand If the data read and write different, indicating memory failure, if we can read and write to the 24C04 to normal, then the P1.7 of the green light, if the reading and writing 24C04 fails, then the red light lit P1.6, that 24C04 does not exist or damaged, pay attention: Do not run this program a long time because the program will quickly erase repeatedly 00H unit, so as not to erase the memory cell number than the frequency of use 00H cell damage caused by the normal time, P1.7 green points Liang, to observe the effects, you can unplug the jumper can be P1.0
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Size: 12288 |
Author: 小许 |
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Description: Hydrogen/C51 是一个用于51的非占先操作系统 基本上用纯 C 实现, 嵌入了大概10行的汇编
基本需求:
1.最小编译代码大概在 2.4k
2.需要使用片外的 xdata 作为堆使用
3.占用 TIMER0 作为计时
使用基本要求:
1.任务中必需要存在 Sleep/WaitFor 函数才能主动放弃占用CPU
2.任务入口和使用到Sleep/WaitFor的函数必需是 reentrant.
内核功能:
1.动态建立任务
2.支持事件/阻塞/信号量,临界
3.全双工串口(中断实现), IO过程中不会阻塞其它任务
4.UNIX c 风格的读写流(read/write)
5.一个简单的基于 24C 的文件系统(不支持目录)
-Hydrogen/Core51 is a Keil C51 None-Preemptive OS. CORE written by Pure C (well..almost Pure, has 10 lines inline ASM).
CORE minimal resource
**Size about 2.3~5K ROM, 20+ Byte RAM. it is depends modules your chosen.
**CORE also TAKE TIMER0 to tick for real-timing, and need xdata for HEAP
CORE Support
**dynamic Create/Terminate Thread(TASK)
**Synchronize Object (Event/Semaphore/Critical Section), Thread(TASK) Naturally GIVES UP CPU by WaitFor these Synchronize Object
**Common IO, it is STD C open/read/write in Any Stream Like IO(I2C, UART etc.)
I host this project for OS studying, and Also Used in my work.
SRC can be download from SVN Repository
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Size: 3266560 |
Author: binary |
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