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Description: 通过测试已经可以应用
本程序的应用于C8051F020的I2C接口
Platform: |
Size: 171698 |
Author: 冯耿超 |
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Description: 本库函数实现了C8051F020 SMBUS总线的驱动 简洁规范的代码风格以及简单易用的接口不堪为一经典之作
Platform: |
Size: 2739 |
Author: ws |
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Description: C8051F020 / 040 等等单片机内部SMBUS总线驱动程序源代码(原创)
使用Keil C51编译环境
程序中没有使用SMBUS中断方式,使用查询中断方式运行,这样程序结构简单,便于扩展其他SMBUS设备.
本程序中带IIC器件驱动,可支持24C01 - 24C512(128字节 - 64K字节)非易失性存储器.只需要先初始化SMBUS,再初始化24Cxx器件的时候给出24Cxx的器件地址/内部地址宽度和器件写分页大小即可.
其中还带IIC总线的RFID射频卡HY502的基本驱动程序.
上述2种器件的驱动可由.H头文件配置启用或禁止.
如需要HY502或有使用中的问题请联系我(Ynking):ynpsps@sina.com
Platform: |
Size: 3991 |
Author: 杨宁 |
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Description: 通过测试已经可以应用
本程序的应用于C8051F020的I2C接口-Has passed the test can be applied to this procedure applies to the I2C interface C8051F020
Platform: |
Size: 171008 |
Author: 冯耿超 |
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Description: 本库函数实现了C8051F020 SMBUS总线的驱动 简洁规范的代码风格以及简单易用的接口不堪为一经典之作
Platform: |
Size: 2048 |
Author: ws |
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Description: 完全实用化的020 SMBUS程序（与时钟PCF8563通信-Entirely of 020 SMBUS utility program (with the clock PCF8563 communication
Platform: |
Size: 3072 |
Author: 小方 |
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Description: SMBUS的程序,是一个很值得学习的,单片机是C8051F020,也特别适合初学者认真体会的,-SMbus procedures, is a very worthwhile learning, single-chip microcomputer is C8051F020, also particularly suitable for beginners and serious experience, and
Platform: |
Size: 3072 |
Author: 李拓 |
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Description: C8051F020 / 040 等等单片机内部SMBUS总线驱动程序源代码(原创)
使用Keil C51编译环境
程序中没有使用SMBUS中断方式,使用查询中断方式运行,这样程序结构简单,便于扩展其他SMBUS设备.
本程序中带IIC器件驱动,可支持24C01 - 24C512(128字节 - 64K字节)非易失性存储器.只需要先初始化SMBUS,再初始化24Cxx器件的时候给出24Cxx的器件地址/内部地址宽度和器件写分页大小即可.
其中还带IIC总线的RFID射频卡HY502的基本驱动程序.
上述2种器件的驱动可由.H头文件配置启用或禁止.
如需要HY502或有使用中的问题请联系我(Ynking):ynpsps@sina.com-C8051F020/040 and so on Singlechip SMbus internal bus driver source code (original) The use of environmental procedures Keil C51 compiler does not use SMbus interrupt, use the query interrupted run, this program structure is simple, easy to expand to other SMbus equipment. This proceedings with IIC device driver that supports the 24C01- 24C512 (128 byte- 64K bytes) non-volatile memory. just have to initialize the SMBUS, re-initialize the device when 24Cxx given 24Cxx device address/internal address width and the device can write page size. which IIC bus with RFID basic HY502 RF card driver. the above-mentioned two kinds of device drivers may be. H header file configuration is enabled or prohibited. If you need or have use of HY502 problems please contact me (Ynking): ynpsps@sina.com
Platform: |
Size: 4096 |
Author: 杨宁 |
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Description: 使用C8051F020的SMBus功能实现对PCF8563的读取-C8051F020 features the use of the SMBus to realize the PCF8563 Read
Platform: |
Size: 2048 |
Author: sun |
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Description: C51源码.其内文件包含spi，smbus等代码。ad，da代码。-c51 keil code .The mcu is c8051f020.jking
Platform: |
Size: 319488 |
Author: jd |
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Description: 基于C8051F020的SMBUS接口与AT24C64的通信，已经调通了，可以直接用！-The SMBU of F020 ,communcaite with AT24C64.All done,can use now.
Platform: |
Size: 30720 |
Author: wuqunli |
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Description: C8051F应用笔记及源码SERIAL COMMUNICATION WITH THE SMBUS
支持C8051F000, C8051F001, C8051F002,
C8051F005, C8051F006, C8051F010, C8051F011,
C8051F012, C8051F020, C8051F021,
C8051F022, and C8051F023-C8051F application notes and source SERIAL COMMUNICATION WITH THE SMBUS support for C8051F000, C8051F001, C8051F002, C8051F005, C8051F006, C8051F010, C8051F011, C8051F012, C8051F020, C8051F021, C8051F022, and C8051F023
Platform: |
Size: 330752 |
Author: zhaozhifang |
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Description: Cygnal C8051F系列单片机的功能部件包括模拟多路选择器可编程增益放大器ADCDAC电压比较器电压基准温度传感器SMBus/ I2CUARTSPI可编程计数器/定时器阵列PCA定时器数字I/O端口电源监视器看门狗定时器WDT和时钟振荡器等所有器件都有内置的FLASH存储器和256字节的内部RAM有些器件还可以访问外部数据存储器RAM即XRAM
Cygnal C8051F系-Cygnal C8051F MCU' s features, including analog multiplexer, programmable gain amplifier ADCDAC voltage comparator voltage reference temperature sensor SMBus/I2CUARTSPI programmable counter/timer array PCA timer digital I/O ports Watchdog Timer Power Monitor WDT and clock oscillator such devices to all devices have built-in FLASH memory and 256 bytes of internal RAM that some devices can also access external data memory RAM or XRAM Cygnal C8051F series
Platform: |
Size: 130048 |
Author: 陈光荣 |
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Description: C8051F020上的SMBUS程序和PCF8563时钟芯片读写-C8051F020.SMBUS.PCF8563.CLOCK
Platform: |
Size: 2048 |
Author: icyyang |
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Description: 有关C8051F020的程序，主要介绍了SMBUS接口的具体使用方法-The C8051F020 procedures, introduces the SMBUS interface specific use
Platform: |
Size: 29696 |
Author: lixinnan-8888 |
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Description: c8051f020的SMBUS的驱动程序-the SMBUS driver
Platform: |
Size: 1024 |
Author: 袁林 |
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Description: C8051F020 SMBUS例程，对AD采用非常有用-C8051F020 SMBUS routines, use of AD is very useful
Platform: |
Size: 33792 |
Author: cai |
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Description: c8051f020单片机SMBus程序代码，已上机验证程序可直接使用-c8051f020 SMBus microcontroller program code, the program has been verified on the machine can be used directly
Platform: |
Size: 164864 |
Author: 李成 |
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Description: C8051F020 SMBUS总线的驱动-经典之作-C8051F020 SMBUS
Platform: |
Size: 3072 |
Author: |
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Description: C8051的SMBUS程序，
void main (void)
{
system_initial();
delay_nus(100);
i=0x10;
sla=CHIP_A;
for (j=0;j<0x40;j++) // 向24C02的000地址依次写入64个数据,
{ // 64个数据的数值从10H---4FH
smbus_send(sla, j, i,0x01); // 写入AT24C02
i++;
}
for (j=0;j<0x40;j++) // 从24C02的00地址依次连续读出64个数据,
{ // 64个数据的数值应该是从10H---3FH(连续存放)
check=smbus_read(sla, j,0x01);
DATA1[j]=check; // 读出来的数据依次连续存入数组DATA[]中
}
delay_nms(1000);
while(1);
}
Platform: |
Size: 2776 |
Author: justin_ses@163.com |
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