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Description: 一片讲述framebuffer的好文章（英文的)，对于喜欢在linux字符界面下写图形程序的入门者有很大的帮助-a good article (English), the characters like linux graphical interface written procedures for the beginners will be very helpful
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Size: 10240 |
Author: 钱樭 |
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Description: Framebuffer驱动示例程序.rar
framebffer的编写示例程序说明-Framebuffer the actuation demonstration procedure rar framebffer
compilation demonstration procedure showed
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Size: 5120 |
Author: 侯景昆 |
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Description: uClinux 下如何写framebuffer 设备驱动
下面的内容主要是关于framebuffer 的一些知识， 主要是根据我们实际开发过
程中的一些体会，其中难免错漏之处， 欢迎指正-uClinux on how to write framebuffer device driver the following text is some knowledge on the framebuffer is primarily based on the actual development process we have some experience, which inevitably errors and omissions, please correct me
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Size: 181248 |
Author: 高源 |
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Description: 本文研究论述了基于S3C2410 LCD控制器的Linux驱动程序设计与实现，介绍了S3C2410的LCD控制器的数据和控制管脚，并给出了LCD的控制流程和LCD的控制器设置规则，参照TFT-LCD LQ092Y3DG01的逻辑要求和时序要求设计了其驱动电路，设置了主要LCD寄存器；论述了在嵌入式Linux中基于FrameBuffer机制的LCD驱动程序的实现方法。主要研究了Linux帧缓冲设备驱动程序框架，详细分析了帧缓冲设备驱动程序层次结构、核心功能模块和数据结构，设计了FrameBuffer的处理机制以及底层驱动的接口函数针对具体的LCD面板如何在嵌入式Linux中编写帧缓冲设备的驱动程序。最后在FrameBuffer机制的基础上，基于三星公司S3C2410处理器的开发平台系统地开发了嵌入式Linux下的LCD显示驱动程序，实现了简单的嵌入式GUI图形API的设计，并在LQ092Y3DG01上显示了清晰稳定的图像和汉字。测试表明该驱动通用性好，能驱动大部分的LCD；可移植性强，经过少许修改即可应用在其他嵌入式系统中，是S3C2410驱动LCD的一套较佳的解决方案
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Size: 154624 |
Author: 王强 |
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Description: 利用framebuffer画小企鹅
Linux的framebuffer接口提供给用户访问显示设备的通用接口，通过mmap映射显示缓冲给用户，fb中我们设置什么值，将直接在屏幕上显示出来。本实验我们要利用framebuffer在屏幕上显示一个小企鹅，可以接读取bmp图片,设置framebuffer的值，或者利用include/linux/linux_logo.h文件（该文件已经定义好小企鹅的颜色和位置信息），设置framebuffer的值。本实验采用的是第二种方法。只要读取linux_logo.h中数组的值，进行相应的移位操作，将值赋给fb即可在屏幕上显示出小企鹅 。-Framebuffer draw using the framebuffer Little Penguin Linux interface to the user access to the display device of the common interface, through mmap mapped display buffer to the user, fb set up what we value, will be directly displayed on the screen. This experiment we want to use framebuffer on the screen, a small penguin, you can then read bmp images, set up framebuffer value, or the use of include/linux/linux_logo.h file (the file has the definition of a good little penguins color and location information) , set the value of framebuffer. Used in this experiment is the second method. Linux_logo.h read in as long as the value of the array, the corresponding shift operation, the value assigned to fb can be displayed on the screen small penguins.
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Size: 7168 |
Author: 果法 |
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Description: lcd 的 framebuffer编程。LCD驱动程序！-lcd s framebuffer programming. LCD driver!
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Size: 9216 |
Author: 王敏 |
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Description: 基于s3c2410的linux操作系统下对Framebuffer的操作-The linux operating system based on S3C2410 framebuffer operation under
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Size: 5120 |
Author: 王筱 |
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Description: framebuffer的驱动程序范例，基于s3c2410处理器-framebuffer driver example, based on the S3C2410 processor
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Size: 8192 |
Author: 秦枫 |
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Description: Framebuffer中画点，画线，画多边形，画圆，画抛物线的实现函数-Framebuffer in the painting, the painted line, drawn polygon, circle, parabola painting realize the function
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Size: 2048 |
Author: wzc |
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Description: 这部分档里包含XX公司的framebuffer开发文档。介绍了LCD的基本功过原理,结构时序，和framebuffer开发的基本过程。-This file contains part of the framebuffer the development of XX company documents. Introduce the basic skills of LCD over principle, the structure of timing, and the development of the basic process of framebuffer.
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Size: 352256 |
Author: 张平 |
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Description: 帧缓冲#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <unistd.h>
#include <fcntl.h>
#include <sys/ioctl.h>
#include <sys/mman.h>
#include <asm/page.h>
#include <linux/fb.h>
#define TRUE 1
#define FALSE 2
//a framebuffer device structure
typedef struct fbdev{
int fb
unsigned long fb_mem_offset
unsigned long fb_mem
struct fb_fix_screeninfo fb_fix -Frame buffer# Include <stdio.h># Include <stdlib.h># Include <string.h># Include <stdint.h># Include <unistd.h># Include <fcntl.h># include <sys/ioctl.h># include <sys/mman.h># include <asm/page.h># include <linux/fb.h># define TRUE 1# define FALSE 2// a framebuffer device structure typedef struct fbdev (int fb unsigned long fb_mem_offset unsigned long fb_mem struct fb_fix_screeninfo fb_fix
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Size: 1024 |
Author: hjintian |
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Description: 本源码是《ARM嵌入式LINUX设备驱动实例开发》一书的FRAMEBUFFER设备驱动源代码-The source is ARM Embedded LINUX device driver examples of development, a book FRAMEBUFFER device driver source code
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Size: 9216 |
Author: 李刚 |
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Description: 华清远见内部培训教材，对framebuffer做了详细介绍，并给出了使用famebuffer的详细样例-Huaqing vision internal training materials, on the framebuffer to do a detailed introduction and use of famebuffer give detailed sample
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Size: 1391616 |
Author: jczuo |
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Description: 基于framebuffer的图形显示程序-Framebuffer-based graphics display program
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Size: 1024 |
Author: xiafan |
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Description: 在LINUX下显示16位的BMP格式图片.利用了FRAMEBUFFER的显示功能-LINUX is shown at 16 of the BMP format picture. The use of the framebuffer display function
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Size: 2048 |
Author: 占旭刚 |
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Description: framebuffer显示BMP图片源码-framebuffer display BMP image source
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Size: 2048 |
Author: 龙骧 |
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Description: 嵌入式linux中，framebuffer基本使用方法，来自周立功magic2410-a program about framebuffer
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Size: 2048 |
Author: 李烜 |
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Description: 本文档描述了在多平台环境下使用framebuffer的方法-This document describes how to use the framebuffer devices in Linux with a variety of platforms. This also includes how to setup multi-headed displays.
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Size: 65536 |
Author: Allen Wu |
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Description: linux下framebuffer下显示五角星的
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Size: 19456 |
Author: 刘 |
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Description: 这是一个C写的程序，它用来处理.bmp文件，经处理后的.bmp文件可以直接在Linux framebuffer上显示，作者在蓝海微芯的ARM9/2410开发板上已经使用，详细步骤在附录的.txt文件中有记录。-A small C application to change the bmp picture for displaying on the 2410 board s LCD.
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Size: 3072 |
Author: yimeisheng |
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