sdksample2
所属分类:嵌入式Linux
开发工具:C/C++
文件大小:2242KB
下载次数:460
上传日期:2008-05-15 08:42:37
上 传 者:
angelflying928
说明: 嵌入式linux系统下hi3510平台的osd开发源码,含jpeg解码源码
(Embedded linux system hi3510 source development platform osd, including jpeg decoder source)
文件列表:
sdksample2\sdksample\audio_ai2ao.c (4791, 2008-03-27)
sdksample2\sdksample\audio_comm.h (2401, 2008-03-27)
sdksample2\sdksample\audio_loop.c (8034, 2008-03-28)
sdksample2\sdksample\audio_talk.c (14143, 2008-03-23)
sdksample2\sdksample\audio_transport.h (10991, 2008-03-25)
sdksample2\sdksample\av_enc.c (10455, 2008-03-14)
sdksample2\sdksample\fbtalk.c (24163, 2008-04-22)
sdksample2\sdksample\fbtest.c (2164, 2008-04-17)
sdksample2\sdksample\hi3510fb\25811241hifb.rar (26501, 2008-04-02)
sdksample2\sdksample\hi3510fb\hi3510fb.c (28096, 2008-04-16)
sdksample2\sdksample\hi3510fb\hi3510fb.h (1748, 2008-04-16)
sdksample2\sdksample\hi3510fb\hi3510fb.rar (18282, 2008-04-02)
sdksample2\sdksample\hi3510fb\hi3510fb.txt (404, 2008-04-02)
sdksample2\sdksample\hi3510fb\hifbvoreg.h (12982, 2008-04-16)
sdksample2\sdksample\hi3510fb\hivou.c (27399, 2008-04-16)
sdksample2\sdksample\hi3510fb\hivou.h (17282, 2008-04-16)
sdksample2\sdksample\hi3510fb\Makefile (415, 2008-04-10)
sdksample2\sdksample\jpeg-show\hi3510fb.ko (188149, 2008-03-21)
sdksample2\sdksample\jpeg-show\hi_jpegdecode.h (816, 2008-03-21)
sdksample2\sdksample\jpeg-show\hi_jpeg_define.h (1313, 2008-03-21)
sdksample2\sdksample\jpeg-show\jpegdec.c (2176, 2008-03-27)
sdksample2\sdksample\jpeg-show\jpegtest.c (3846, 2008-03-21)
sdksample2\sdksample\jpeg-show\libdecode.a (33152, 2008-03-21)
sdksample2\sdksample\jpeg-show\load (695, 2008-03-21)
sdksample2\sdksample\jpeg-show\Makefile (213, 2008-03-27)
sdksample2\sdksample\jpeg-show\Makefile.bak (260, 2008-03-27)
sdksample2\sdksample\jpeg-show\mv.jpg (213578, 2008-03-21)
sdksample2\sdksample\keypad.c (716, 2008-03-21)
sdksample2\sdksample\Makefile (464, 2008-03-14)
sdksample2\sdksample\osd\hi_ascii_20_24.h (56094, 2008-03-05)
sdksample2\sdksample\osd\hi_ascii_8_12.h (17433, 2008-03-05)
sdksample2\sdksample\osd\hi_draw.c (12143, 2008-04-22)
sdksample2\sdksample\osd\hi_draw.h (3425, 2008-04-22)
sdksample2\sdksample\osd\hi_jpegdecoder.c (47149, 2008-03-05)
sdksample2\sdksample\osd\hi_jpegdecoder.h (1089, 2008-03-05)
sdksample2\sdksample\osd\Makefile (459, 2008-04-22)
sdksample2\sdksample\osd\osd_end.c (2030, 2008-03-14)
sdksample2\sdksample\osd\osd_front.c (2026, 2008-03-14)
sdksample2\sdksample\osd\videoosd.c (5874, 2008-04-22)
sdksample2\sdksample\sdklib\extdrv\crypto\aes\aes_test.c (16900, 2008-03-03)
... ...
目录结构如下:
extdrv 扩展驱动模块总目录
├─crypto 加解密模块
│ ├─des des加解密
│ ├─aes aes加解密
├─include 扩展驱动模块提供给用户使用的头文件
├─interface Hi3510芯片接口驱动
│ ├─gpio GPIO驱动
│ ├─gpio_i2c GPIO模拟I2C接口驱动(为Digital Camera驱动提供调用接口)
│ ├─i2c I2C接口驱动
│ ├─sio SIO驱动
│ ├─spi_sd SPI模式SD卡驱动
│ ├─wdg WatchDog驱动
│ └─ssp SSP接口驱动
└─peripheral 外围接口驱动
├─ada 音频AD、DA模块TLV320驱动
├─dc Digltal Camera模块OV9653驱动
├─keypad GPIO模拟键盘驱动
├─misc_gpio GPIO控制视频AD模块和Digltal Camera模块切换选择以及USB和SD卡的电源管理驱动
├─vad 视频AD模块TW2834驱动
└─vda 视频DA模块ADV7171驱动
扩展驱动模块的编译方法:
1. 执行make clean先清除一次目录下无用的文件;
2. 再执行make,则新生成的模块将会在lib目录下;
3. 最后再执行make clean清除根目录及别的目录下生成的模块文件及无用的文件,但是lib目录下生成的模块文件不会被清除;
4. 若需要使能SSP模块及SD卡的DMA模式数据传输,只需要编译执行时加入SD_DMAC=Y参数即可,如:make SD_DMAC=Y clean、make SD_DMAC=Y。
注:crypto目录下的des及aes加解密模块不是运行在内核态的驱动程序,而是直接在应用层跑的应用驱动程序,这两个应用驱动模块的编译及调用在各自的目录下有说明,请参见各自目录下的Readme.txt。
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