海思方案HI3518E平臺(tái)ISP調(diào)試環(huán)境搭建

1、.3518E 平臺(tái)的搭建海思的 SDK 提供了 ISP 調(diào)試的相關(guān)工具，降低了 IPC 開(kāi)發(fā) ISP 調(diào)試的難度 。初次搭建ISP 調(diào)試環(huán)境 ，記錄一下 。SDK 版本 ：硬件平臺(tái) ： HI3518E_OV9732工具包 ： PQ_TOOL(Hi3518E_V100R001C01SPC0A001.softwarepcPQ_TOOL)文件說(shuō)明 ：設(shè)備端工具； 端工具環(huán)境搭建步驟：（ 1）將拷貝至 nfs 共享目錄名 ，解壓后運(yùn)行HiIspTool.sh腳本倘若用海思自帶的工具出圖像并調(diào)節(jié)ISP 運(yùn)行：#./HiIspTool.sh -a -p ov9732_720p_line.inips 一下可

2、以看到兩個(gè)進(jìn)程696 adminlvj 58488 S./ittb_stream -p ov9732_720p_line.ini699 adminlvj 19676 S./ittb_control倘若運(yùn)行自己的工程出圖像了，這時(shí)只需要運(yùn)行一下命令即可 。#./HiIspTool.sh -aps 一下可以看到一個(gè)進(jìn)程699 adminlvj 19676 S./ittb_control（ 2） PC 端直接解壓，運(yùn)行 HiPQTools.exe ，輸入選擇sdk 版本，輸入設(shè)備 IP，就可以連接上攝像頭倘若運(yùn)行了ittb_stream ，可以 PC 端軟件上打開(kāi)視頻圖像窗口.專(zhuān)業(yè)資料 .連接成功

3、，至此，最簡(jiǎn)單的ISP 調(diào)試環(huán)境搭建就完成了。復(fù)雜的就是后面的ISP 調(diào)節(jié)過(guò)程了 。備注 ：運(yùn)行腳本的時(shí)候可能會(huì)報(bào)錯(cuò)，查看相關(guān)打印信息，將錯(cuò)誤消除 。當(dāng)前產(chǎn)品我們用的是HI3518E+OV9732， SDK 中并沒(méi)有提供相關(guān)的 sensor 庫(kù)和相關(guān)的config文件，所以運(yùn)行報(bào)錯(cuò)了！解決 ：將 OV9732sensor庫(kù)拷貝至下，將 ov9732_720p_line.ini拷貝至下附錄 ：ov9732_720p_line.iniplainview plaincopyprint?1.sensor2.Sensor_type =ov9732;the type of sensor3.Mode=0;L

4、INE mode,mode = 0 ,WDR mode,mode =.8.DllFile=libs/libsns_ov9732.so;LineDllFile pathvi_devInput_mod =2;VI_INPUT_MODE_BT656 = 0;VI_INPUT_MODE_BT601,9.;VI_INPUT_MODE_DIGITAL_CAMERA10.11. Work_mod =0;VI_WORK_MODE_1Multiplex = 012.13.;VI_WORK_MODE_2Multiplex,14.15.;VI_WORK_MODE_4Multiplex.專(zhuān)業(yè)資料 .1

5、6.17.Combine_mode =0 ;Y/C composite or separation mode18.19.;VI_COMBINE_COMPOSITE = 0 /*Composite mode */20.21.;VI_COMBINE_SEPARATE, /*Separate mode */22.23.Comp_mode =0 ;Component mode (single-component or dual-component)24.25.;VI_COMP_MODE_SINGLE = 0, /*single component mode */26.27.;VI_COMP_MODE_

6、DOUBLE = 1, /*double component mode */28.29.Clock_edge=1 ;Clock edge mode (sampling on the rising or falling edge)30.31.;VI_CLK_EDGE_SINGLE_UP=0, /*rising edge */32.33.;VI_CLK_EDGE_SINGLE_DOWN, /*falling edge */34.35.Mask_num=2 ;Component mask36.37.Mask_0=0xFFC0000038.39.Mask_1=0x040.41.Scan_mode= 1

7、;VI_SCAN_INTERLACED = 0.專(zhuān)業(yè)資料 .5. Data_seq4.;VI_SCAN_PROGRESSIVE,=2 ;data sequence (ONLY for YUV format);-2th component U/V sequence in bt1120; VI_INPUT_DATA_VUVU = 0,; VI_INPUT_DATA_UVUV,;-input sequence for yuv; VI_INPUT_DATA_UYVY = 0

8、,; VI_INPUT_DATA_VYUY,; VI_INPUT_DATA_YUYV,; VI_INPUT_DATA_YVYU65.Vsync=1 ; vertical synchronization signal66.67.;VI_VSYNC_FIELD = 0,.專(zhuān)業(yè)資料 .68.69.;VI_VSYNC_PULSE,70.71.VsyncNeg=0;Polarity of the vertical synchronization signal72.73.;VI_VSYNC_NEG_HIGH = 0,74.75.;VI_VSYNC_NEG_LOW /*if VIU_VSYNC_E76.77

9、.Hsync =0;Attribute of the horizontal synchronization signal78.79.;VI_HSYNC_VALID_SINGNAL = 0,80.81.;VI_HSYNC_PULSE,82.83.HsyncNeg =0 ;Polarity of the horizontal synchronization signal84.85.;VI_HSYNC_NEG_HIGH = 0,86.87.;VI_HSYNC_NEG_LOW88.89.VsyncValid =0 ;Attribute of the valid vertical synchroniza

10、tion signal3.;VI_VSYNC_NORM_PULSE = 0,;VI_VSYNC_VALID_SINGAL,.專(zhuān)業(yè)資料 .94.95. VsyncValidNeg =0;Polarity of the valid vertical synchronization signal9.100.;VI_VSYNC_VALID_NEG_HIGH = 0,;VI_VSYNC_VALID_NEG_LOW101.Timingblank_HsyncHfb =0 ;Horizontal front blanking width102.103.Timingbla

11、nk_HsyncAct =1280;Horizontal effetive width104.105.Timingblank_HsyncHbb =0 ;Horizontal back blanking width106.107.Timingblank_VsyncVfb =0 ;Vertical front blanking height108.109.Timingblank_VsyncVact =720;Vertical effetive width110.111.Timingblank_VsyncVbb=0;Vertical back blanking height112.113.Timin

12、gblank_VsyncVbfb =0 ;Even-field vertical front blanking height(interlace, invalid progressive)114.115.Timingblank_VsyncVbact=0;Even-field vertical effetive width(interlace, invalid progressive)116.117.Timingblank_VsyncVbbb =0 ;Even-field vertical back blanking height(interlace, invalid progressive)1

13、18.119.專(zhuān)業(yè)資料 .120.121.;- only for bt656 -122.FixCode =0;BT656_FIXCODE_1 = 0,123.124.;BT656_FIXCODE_0125.126.FieldPolar=0;BT656_FIELD_POLAR_STD = 0127.128.;BT656_FIELD_POLAR_NSTD129.130.DataPath =1;ISP enable or bypass131.132.;VI_PATH_BYPASS = 0,/* ISP bypass */133.134.;VI_PATH_ISP= 1,/* ISP enable */

14、135.136.;VI_PATH_RAW= 2,/* Capture raw data, for debug */137.138. InputDataType=1 ;VI_DATA_TYPE_YUV = 0,VI_DATA_TYPE_RGB = 1,139.140. DataRev=FALSE ;Data reverse. FALSE = 0; TRUE = 1141.142.143. vi_chn144.145. CapRect_X=0.專(zhuān)業(yè)資料 .146.147. CapRect_Y=0148.149. CapRect_Width=1280150.151. CapRect_Height=7

15、20152.153. DestSize_Width=1280154.155. DestSize_Height=720156.157. CapSel=2 ;Frame/field select. ONLY used in interlaced mode158.159.160.;VI_CAPSEL_TOP = 0,/* top field */;VI_CAPSEL_BOTTOM,/* bottom field */;VI_CAPSEL_BOTH,/* top and bottom field */161.162. PixFormat=19;66. SrcFrameRate

16、=-1 ;Source frame rate. -1: not controll167.168. FrameRate =-1 ;T arget frame rate. -1: not controll169.170.171. vpss_group.專(zhuān)業(yè)資料 .172. Vpss_DrEn =FALSE173.174. Vpss_DbEn =FALSE175.176. Vpss_IeEn =TRUE177.178. Vpss_NrEn =TRUE179.180. Vpss_HistEn =TRUE181.182. Vpss_DieMode=0 ;Define de-interlace mode1

17、83.184.;VPSS_DIE_MODE_AUTO = 0,185.186.;VPSS_DIE_MODE_NODIE = 1,187.188.;VPSS_DIE_MODE_DIE= 2,189.190. vpss_chn191. Vpss_W=1280192. Vpss_H=720193.194. isp_image195.196. Isp_W=1280197.專(zhuān)業(yè)資料 .198. Isp_H=720199.200. Isp_FrameRate=30201.202. Isp_Bayer =3 ;BAYER_RGGB=0, BAYER_GRBG=1, BAYER_GBRG=2, BAYER_B

18、GGR=3203.204.205. isp_timing206.207. Isp_WndMode=0 ;WIND_NONE= 0,WIND_HOR= 1,WIND_VER= 2,WIND_ALL= 3,208.209. Isp_HorWndStart=0210.211. Isp_HorWndLength=1280212.213. Isp_VerWndStart=0214.215. Isp_VerWndLength=720216.217. vb_conf218.219. VbCnt=8220.221.222. venc223.專(zhuān)業(yè)資料 .224.RcMode =VENC_RC_MODE_H264CBR225.226.Gop=30227.228.StatTime =1229.230.ViFrmRate =30231.232.TargetFrmRate=25233.;- only for VENC_RC_MODE_H264CBR -234.BitRate=4096235.FluctuateLevel=1236.;- only for VENC_RC_MODE_H264VBR -237.MaxBitRate =10000238.239.MaxQp=32240.241.MinQp=24242.;- only for VENC_RC_MODE_H264FIXQP -243.IQp=2