搜索资源列表
触摸屏的驱动程序(C语言)
- [文件名] Touch.c [功 能] 8051单片机驱动ADS7846/ADS7843芯片 [简 介] ADS7846/7843芯片 适合用在4线制触摸屏,它通过标准SPI协议和CPU通信,操作简单,精度高,当触摸屏被按下时(即有触摸事件发生)则ADS7846向CPU发中断请求,CPU接到请求后,应延时一下再响应其请求,目的是为了消除抖动使得采样更准确。如果一次采样不准确,可以尝试多次采样取最后一次结果为准,目的也是为了消除抖动。-Driver source code of touch-sen
TLC2543profile
- TLC2543的中文简介,附有汇编操作,TLC2543是德州仪器公司生产的12位开关电容型逐次逼近模数转换器,它具有三个控制输入端,采用简单的3线SPI串行接口可方便地与微机进行连接,是12位数据采集系统的最佳选择器件之一。本文介绍了该芯片的功能、时序,并给出了8051单片机的接口电路。-TLC2543 briefed the Chinese, with the compilation operation, TLC2543 is by TI Switched-Capacitor 12-succe
AD7799CODE.zip
- AD7799 source code. AD7799 is interfaced with 8051 controller using SPI.,AD7799 source code. AD7799 is interfaced with 8051 controller using SPI.
aduc812
- ADuC812是美国AD公司推出的高性能单片机,具有集成度高、资源丰富等特点。 (1) 基于8051的内核,指令系统与8051兼容,额定工作频率12MHz。 (2) 8KB片内闪速/电擦除程序存储器 640B片内闪速/电擦除数据存储器 256B片内数据RAM。 (3) 3个16位的定时器/计数器 32根可编程I/O线 9个中断源,2个优先级。 (4) 1个8通道,高精度12位ADC 2个12位电压输出DAC。 (5) 1个片内温度传感器。 (6) 采用3V、5V电压工作
SPI
- 8051F040的SPI通信接口程序,可以控制AD转换接口,中断实现功能。-8051F040 the SPI procedures, interruption of the realization of functions, can be transferred to the project.
8051
- 用VHDL写的一个SPI接口程,调试通过,曾多次用项目中,感非常好用,与大家分享。-Use VHDL to write an SPI interface process, debugging is passed, with the project on several occasions, the flu is very useful to share with you.
8051_sd
- 基于8051的sd卡驱动程序 适合8051内核单片机的sd卡读写驱动,基于自带SPI模块的单片机AT89S8253修改的. 可以读写单个块或者多个块. 带spi功能的8051单片机应该都不需要修改. 如果要修改只需修改sdconfig.h 和 sdhal.c文件-8051 based on the sd card driver for 8051 MCU core driver sd card reader, based on its own single-chip SPI mod
8051ApplicationCode
- 该程序为基于51单片机的接口和片外应用的代码,在设计51单片机时可供参考,代码包括RS232通信、I2C、SPI、单总线、CAN总线、键盘、LED、LCD、AD/DA等应用。各工程在Keil调试通过,喜欢的朋友可供参考。-The program is based on the 51-chip microcontroller interface and application code, in the design of microcontroller 51 when the reference
8051PCC2500
- 8051单片机通过SPI端口实现CC2500无线收发案例(源程序)-SPI port of 8051 MCU control to digital wireless transceiver using CC2500
a51-Spi-with-Slave
- Spi with Slave Mode Example @8051-Spi with Slave Mode Example @8051
drivers
- SST25VF016B存储芯片的读写,SPI通讯协议,包含SPI的驱动代码 用的MCU是8051系类的 环境是keil-Read and write SST25VF016B memory chip, SPI communication protocol, including SPI driver code With MCU is the 8051 series Environment is keil
no$x51
- AMT630A Emulator and Firmware AMT630A firmware for mini TFT screens The AMT640A is a relative common video controller chip found in cheap mini TFT screens with composite input. Those screens are often sold as "car rear view monitor"