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Description: 适用与ARM7/ARM9.一个用GPIO模拟IIC的驱动程序.本人已经验证并使用.-ARM7/ARM9 apply. A simulation using GPIO IIC drivers. I have experience certification and use.
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Size: 1996 |
Author: huwei |
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Description: 51的GPIO模拟iic的驱动程序，用宏来定义硬件管脚，容易移植，keil平台
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Size: 2565 |
Author: 邵威 |
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Description: NXP LPC1343 Cortex-M0编程实例，包涵：GPIO、GPIO按键中断、IIC通讯外围设备24LC64、 PCF2129时钟芯片、PCF8576 LCD驱动液晶屏显示等功能。采用 KEIL MDK编译。
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Size: 229977 |
Author: wenshan |
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Description: PCA9554是IIC转8位并口扩展芯片，本程序是基于PCA9554的IIC转8位并口程序。
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Size: 4033 |
Author: ubiavc |
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Description: 适用与ARM7/ARM9.一个用GPIO模拟IIC的驱动程序.本人已经验证并使用.-ARM7/ARM9 apply. A simulation using GPIO IIC drivers. I have experience certification and use.
Platform: |
Size: 2048 |
Author: huwei |
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Description: 51的GPIO模拟iic的驱动程序，用宏来定义硬件管脚，容易移植，keil平台-51 GPIO IIC driver simulation, using macros to define the hardware pin, easy to transplant, keil platform
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Size: 2048 |
Author: 邵威 |
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Description: TI C5409 IIC 接口程序，利用GPIO,自己实现时序-TI C5409 IIC interface program, the use of GPIO, realize their own timing
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Size: 15360 |
Author: huangzheng |
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Description: 基于RMI1250（MIPS 32内核）通过GPIO模拟IIC驱动源码，在WinCE 5.0下测试通过-Based on RMI1250 (MIPS 32 core) through the GPIO analog source IIC driver in WinCE 5.0 under the test
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Size: 36864 |
Author: 唐峰 |
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Description: 初学者的福音. 代码易懂!
通过IO模拟实现的arm2410的iic总线驱动程序
可进行读写操作
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Size: 3072 |
Author: Jinn |
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Description: 2410的驱动测试程序,包括GPIO,PWM,IIC,AD等测试程序,EVC开发-2410 driver testing procedures, including GPIO, PWM, IIC, AD, such as testing procedures, EVC Development
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Size: 518144 |
Author: dingdong |
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Description: gpio 采用C51方式读写EEprom的程序,已经调试通过-GPIO mode using C51 Eeprom read and write procedures are debugging through
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Size: 3072 |
Author: |
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Description: 本源码维MSP430F149控制IIC协议的AD芯片DAC5571，并再1602液晶上显示数据
MCU的P1.0、P1.1 端口与DAC5571 的SDA、SCK端口连接，通过在两个GPIO上模拟
I2C时序从而实现对DAC的操作。可以看到，DAC5571
的输出端Vout连接到了跳线座P7 的第 1 脚。如果用短路帽将跳线座J1 的 2 脚
和 3 脚连接，则DAC的输出直接驱动LED，可以通过LED亮度的变化直观地观察到
DAC输出电压值的变化；如果用短路帽将跳线座J1 的2 脚和1 脚连接，则可以用
MSP430 内置的ADC对DAC输出的电压进行采样转换，对ADC和DAC电路同时进行应用。-MSP430F149-dimensional control of the source of the AD Agreement IIC chip DAC5571, and another 1602 on the display data LCD MCU of P1.0, P1.1 ports of the DAC5571 and SDA, SCK-port connectivity, through two GPIO on I2C timing simulation in order to achieve DAC operation. Can be seen, DAC5571 output Vout is connected to a jumper P7 Block 1 foot. If the cap will short-circuit jumper J1 Block, 2 pin and 3 pin connection, the DAC output to directly drive LED, through the LED brightness can be visually observed changes in DAC output voltage changes in value If the cap will short-circuit jumper Block J1 2 feet and 1 foot to connect, you can use the built-in ADC of the MSP430 output voltage DAC sampling conversion of ADC and DAC circuit applications at the same time.
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Size: 35840 |
Author: skywalker |
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Description: 本程序使用MSP430F149控制IIC总线EEProm AT24C02；MCU的通用输入输出(GPIO)端口P1.2、P1.3 与AT24C02 的SCL、SDA端口相连接构成I2C总线，因为MSP430F149 内部没有专用的I2C接口电路，所以只能用IO端口来模拟I2C时序从而实现对EEPROM的读写操作。从图 3.3 中我们可以看到EEPROM地址选择端口A0~A2 都外接低电平，所以进行I2C通信时，EEPROM的从机地址是唯一的，即A0~A2 所对应的地址控制位均为 0。
因为AT24C0X(X=1,2,4,8,16)系列芯片的管脚是兼容的，所以用户也可以自行更换其他型号的芯片，无需改动任何硬件结构，只需注意器件地址和存储空间寻址模式的变化，相应地修改软件程序即可。
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Size: 40960 |
Author: skywalker |
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Description: IIC TO gpio 很好的参考程序-IIC TO gpio good reference procedures
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Size: 2048 |
Author: 黄泥巴 |
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Description: 在ixp425平台上通过GPIO模拟IIC总线，驱动实时时钟芯片的驱动-Ixp425 platform in analog through the IIC bus GPIO, drivers drive real-time clock chip
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Size: 2048 |
Author: 周一珂 |
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Description: ARM代码，IIC，PWM，UART，GPIO，INTERRUPT、RTC，NAND等ARM裸机下运行的代码。-ARM code, IIC, PWM, UART, GPIO, INTERRUPT, RTC, NAND, etc. running under bare ARM code.
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Size: 2438144 |
Author: kenny |
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Description: GPIO模拟IIC，SAA7113初始化-Analog IIC, SAA7113 Initialization
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Size: 4096 |
Author: 斜晖 |
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Description: 基于cc2530，利用iic控制灯闪烁，基于IAR-Based on cc2530, use iic control lights flashing, on IAR
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Size: 3072 |
Author: cheb |
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Description: STM32 GPIO模拟IIC串口，实现AT24C16页读写-STM32 GPIO IIC simulation serial port and realize AT24C16 page to read and write
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Size: 8192 |
Author: 杨希宁 |
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Description: 使用stm32的gpio口模拟iic与fm24c104进行通信-stm32 gpio iic fm24c104
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Size: 2048 |
Author: xiaoj |
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