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Description: [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-sensitive screen with ADS7846/7843
Platform: |
Size: 1024 |
Author: 卢月亮 |
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Description: 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-ADS7846/7843 chip suitable for use in the 4-wire Touchscreen, SPI through standard protocols and CPU communication, simple operation, high accuracy, When the touch screen is pressed (that is, touching incident) ADS7846 to the CPU interrupt request, CPU upon request, should be about responding to delay its request, the purpose of eliminating jitter make more accurate sampling
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Size: 4096 |
Author: YMCHUNG |
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Description: 24位SPI方式工作的ADS1255摸数转换器的的驱动程序,-24-bit SPI mode ADS1255 touch of a few converter driver
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Size: 2048 |
Author: 李笑雨 |
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Description: linux下的触摸屏驱动源码适合用在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）-linux under the touch-screen-driven source for 4-wire system used in touch screen, it is through a standard SPI protocol and CPU communication, simple operation and high precision, when the touch screen is pressed (that is, touching the incident)
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Size: 3072 |
Author: yhlwf |
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Description: 8051单片机驱动
[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。
-8051 Driver [profile] ADS7846/7843 chip suitable for use in 4-wire touch screen, it is through a standard SPI protocol and CPU communication, simple operation and high precision, when the touch screen is pressed (that is, touching the incident) are ADS7846 issued to the CPU interrupt request, CPU upon request, be delayed and then respond to its request, the purpose is to eliminate jitter sampling enables more accurate. If a sample is not accurate, you can try many times the last time check the results of sampling, whichever it is also aimed at the elimination of jitter.
Platform: |
Size: 1024 |
Author: yhlwf |
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Description: 触摸屏的开发，用于ads7846，spi接口，linux2.4 环境-The development of touch screen for ads7846, spi interface, linux2.4 environment
Platform: |
Size: 9216 |
Author: zz |
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Description: 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。-ADS7846/7843 chip suitable for use in 4-wire touch screen, it is through a standard SPI protocol and CPU communication, simple operation and high precision, when the touch screen is pressed (that is, the incident has touch) are ADS7846 issued to CPU interrupt request, CPU access to the request should be delayed and then respond to their request, aimed at the elimination of jitter in order to make a more accurate sampling. If a sample is not accurate, you can try many times the last time check the results of sampling, whichever it is also aimed at the elimination of jitter.
Platform: |
Size: 1024 |
Author: 小飞侠 |
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Description: 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。-ADS7846/7843 chip suitable for use at 4-wire Touch Panel, which through a standard SPI protocol and CPU communications, easy operation and high precision, when the touch screen is pressed (ie, touch case has happened) is ADS7846 hair to the CPU interrupt request, CPU access to the request should be delayed and then respond to their request, aimed at the elimination of jitter in order to make a more accurate sampling. If a sample is not accurate, you can try many times the last time check the results of sampling, whichever it is also aimed at the elimination of jitter.
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Size: 1024 |
Author: 不动 |
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Description: 四线电阻式触摸屏，ads7846控制显示触摸坐标-Four-wire Resistive Touch Panel, ads7846 touch control display coordinates
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Size: 379904 |
Author: 小神 |
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Description: ALTERA Nios II Embedded Evaluation Kit开发板制造商(terasic)提供的多媒体显示板（Terasic Multimedia Touch Panel
Daughter Board (MTDB)）扩展开发包。
里为有两个开源的例子
1.MTDB_SD_Card_Audio,从SD卡中读取WAV文件然后通过DA播放，这个对不SD Card的初学者非常的有用，可以知道使用FPGA SPI来读写SD CARD。
2.MTDB_Systhesizer,使用FPGA来做电子琴，要用FPGA来做合成器的看这个。
国内部分地区的网络对TERASIC封杀，原因不明，这个包是使用代理下载的，非常不容易。-ALTERA Nios II Embedded Evaluation Kit development board manufacturers (terasic) to provide multi-media display boards (Terasic Multimedia Touch Panel Daughter Board (MTDB)) the expansion of the development package. Where for example there are two open source 1.MTDB_SD_Card_Audio, from the SD card and then read the WAV file to play through the DA, the SD Card for the beginner is not very useful, we can see that the use of FPGA SPI read and write to SD CARD. 2.MTDB_Systhesizer, the use of FPGA as organ, synthesizer use FPGA to do the look at this. Internal parts of the network to block TERASIC for reasons unknown, the package is downloaded using a proxy, is not easy.
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Size: 27464704 |
Author: myfingerhurt |
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Description: 整理好的最全的S3C2440中文资料，包含18章节。如下：第1章 产品概述
第2章 处理器工作模式
第5章 内存控制器
第6章 Nand Flash控制器
第7章 时钟与电源管理
第8章 直接存储器存取
第10章 PWM及定时器
第11章 UART
第14章 中断控制器
第16章 ADC和触摸屏接口
第17章 实时时钟
第18章 看门狗定时器
第19章 MMC/SD/SDIO控制器
第20章 IIC总线接口
第21章 IIS总线接口
第22章 SPI（串行外围设备接口）
第24章 AC97控制器。
网上一般只能找到四五章节。-Finishing S3C2440 good most of the Chinese data, contains 18 chapters. As follows: Chapter 1 Product Overview Chapter 2 processor mode Chapter 5 Memory Controller Chapter 6 Nand Flash controller clock Chapter 7 and Chapter 8 Power Management direct memory access and Chapter 10 PWM timer section 11 Chapter 14 Chapter UART interrupt controller Chapter 16 ADC and touch screen interface Chapter 17 Real Time Clock Chapter 18 Watchdog Timer Chapter 19 MMC/SD/SDIO controller Chapter 20 IIC Bus Interface IIS total Chapter 21 Chapter 22 line interface SPI (serial peripheral interface) Chapter 24 AC97 controller. Internet in general can only find four or five chapters.
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Size: 4360192 |
Author: |
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Description:
* BL-TFT240320-BOARD 2.8/3.2" board
* LCD 240x320 3.2-inch QVGA 262k TFT-LCD module
* Resolution of 240RGBx320 dots
* 262k TFT Color LCD
* LCD driver is SSD1289
* Touch screen controller ADS7843
* SD card slot with led card insert detection
* SPI pin interface
* ARDUINO pin support
* Black light control with hardware or software control
* 8/16-bit interface for microcontrollers
* 40 pin Interface
* Power input voltage 5Vdc
* Frame Cover
* Dimensions:68mm x 97mm
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* BL-TFT240320-BOARD 2.8/3.2" board
* LCD 240x320 3.2-inch QVGA 262k TFT-LCD module
* Resolution of 240RGBx320 dots
* 262k TFT Color LCD
* LCD driver is SSD1289
* Touch screen controller ADS7843
* SD card slot with led card insert detection
* SPI pin interface
* ARDUINO pin support
* Black light control with hardware or software control
* 8/16-bit interface for microcontrollers
* 40 pin Interface
* Power input voltage 5Vdc
* Frame Cover
* Dimensions:68mm x 97mm
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Size: 1318912 |
Author: chane |
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Description: 触摸屏(ADS7843)驱动源码.rar
此源代码为ADS7843的触摸屏IC程序。-Touch screen (ADS7843) driver source code. Rar the source code for the ADS7843 touch screen IC process.
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Size: 6144 |
Author: myngv |
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Description: AD7793 library for Nuvoton ARM Cortex-M0 uC. AD7793 is an ADC converter by Analog Devices with SPI digital interface.-AD7793 library for Nuvoton ARM Cortex-M0 uC. AD7793 is an ADC converter by Analog Devices with SPI digital interface.
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Size: 44032 |
Author: cyberstormxx |
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Description: 一个简单的ADS7843触屏控制芯片的程序。用GPIO口模拟SPI总线控制系统，适合LM3S系列单片机上使用，开发环境：iar-A simple ADS7843 touch screen controller chip process. GPIO SPI bus interface with analog control system, suitable for use on LM3S series microcontroller, the development environment: iar
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Size: 38912 |
Author: dengzhixian |
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Description: STM32头文件，包括初始化头文件stm32.h 通用触摸屏头文件touch.h 3.7寸液晶头文件lcd.h ds18b02头文件temp.h SPI头文件spi.h SD卡读取头文件sd.h FAT32头文件fat.h-STM32 header files, including initialization header stm32.h common touch screen header touch.h 3.7-inch LCD header file lcd.h ds18b02 header temp.h SPI header spi.h SD card reader head File sd.h FAT32 header fat.h
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Size: 494592 |
Author: bolun |
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Description: spi demo for touch sensing
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Size: 25600 |
Author: ask
|
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Description: 一个触摸屏实例，从入门学习，方便用户去快速入门！(A touch screen example, from the beginning of learning, convenient for users to fast start!)
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Size: 15306752 |
Author: 忽如一夜
|
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Description: 模拟SPI驱动XTP2046，火车开发板提供(Analog SPI driver XTP2046)
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Size: 360448 |
Author: Gemini_mlp
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Description: 2.4-SPI-9341-STM32测试程序-Touch，相关端口配置见源码(2.4-SPI-9341-STM32 Test Program-Touch, see Source Code for Related Port Configuration)
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Size: 6315008 |
Author: 黑煤球hmq |
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