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PROCESSOR-SDK-J784S4: Add a new cam-sensor "Omnivision 0X03C10", it can not display on the screen

xiang rong
Prodigy 30 points
Part Number: PROCESSOR-SDK-J784S4


Tool/software:

Hi ti,

     we add a new cam, it is Omnivision 0X03C10，the params in sensor-drv is these :

static IssSensor_CreateParams  ace2MCreatePrms = {
    "omni-o3x",       /*sensor name*/
    0x6,                             /*i2cInstId*/
    {
        0, 0, 0, 0, 0, 0, 0, 0
#if defined(SOC_J784S4) || defined(SOC_J742S2)
        , 0, 0, 0, 0
#endif
    },   /*i2cAddrSensor*/
    {0, 0, 0, 0, 0, 0, 0, 0},      /*i2cAddrSer*/
    /*IssSensor_Info*/
    {
        {
            1920,               /*width*/
            1080,               /*height*/
            1,                              /*num_exposures*/
            vx_false_e,                     /*line_interleaved*/
            {
                {TIVX_RAW_IMAGE_16_BIT, 11},    /*dataFormat and MSB [0]*/
            },
            0,                              /*meta_height_before*/
            0,      /*meta_height_after*/
        },
        0,     		/*features*/
        ALGORITHMS_ISS_AEWB_MODE_NONE,  /*aewbMode*/
        30,                             /*fps*/
        4,                              /*numDataLanes*/
        {1, 2, 3, 4},                   /*dataLanesMap*/
        {0, 0, 0, 0},                   /*dataLanesPolarity*/
#if 1
        CSIRX_LANE_BAND_SPEED_1200_TO_1350_MBPS, /*csi_laneBandSpeed*/
#else
        CSIRX_LANE_BAND_SPEED_720_TO_800_MBPS, /*csi_laneBandSpeed*/
#endif
    },
    8,                                  /*numChan*/
    200,                                /*dccId*/
};

  • 0
    Prodigy 30 points

    also ,we created the "ox03c10_properties.txt"  in  "\ti-processor-sdk-rtos-j784s4-evm-10_01_00_04\imaging\tools\default_DCC_profile_gen\configs", the properties is these:

    SENSOR_ID 200
PRJ_DIR ../ox03c10_output
SENSOR_NAME ox03c10
SENSOR_DCC_NAME OX03C10_ACE

SENSOR_WIDTH 1920
SENSOR_HEIGHT 1080

# 0=RGGB; 1=GRBG; 2=GBRG; 3=BGGR, 4=MONO,
#10=RGGI, 11=GRIG, 12=BGGI, 13=GBIG, 14=GIRG, 15=IGGR, 16=GIBG, 17=IGGB
COLOR_PATTERN 3

# sensor mode: 0 for linear (no decompanding), 1 for WDR (decompanding)
WDR_MODE 0

# raw sensor image BIT_DEPTH: it may be 8, 10, or 12 for linear sensors; typically 12 for WDR mode because of companding
BIT_DEPTH 12

# WDR BIT_DEPTH: WDR raw sensor image bitdepth after decompanding, typically 20 or 24
WDR_BIT_DEPTH 20

# WDR decompanding knee points (comma separated without spaces in between)
WDR_KNEE_X 0,512,1408,2176,4095,65535
WDR_KNEE_Y 0,2048,16384,65536,1048063,1048063

# Sensor black level to subtract before decompanding (for some Sony WDR sensors)
# When PCID is on for RGBIR sensors, black level might be set to 0
BLACK_PRE 0

# Sensor black level to subtract after decompanding (for most WDR sensors and all linear sensors)
# When PCID is on for RGBIR sensors, black level might be set to 0
BLACK_POST 0

# GAMMA value for compressing 20/24-bit WDR raw to 16-bit ISP internal
# typically around 50 (0.5) for 24-bit WDR sensors and 70 (0.7) for 20-bit sensors
GAMMA_PRE 70

# LSB location for H3A input bit range (from bit-H3A_INPUT_LSB to bit-H3A_INPUT_LSB+9)
H3A_INPUT_LSB 2

    we switch the wdr_mode 0 or 1 to generate dccxxx.h with wdr or without wdr,  such like these:

    -rw-r--r-- 1 49117 Domain Users 33259 Apr 11 11:20 dcc_2a_ox03c10.h
    -rw-r--r-- 1 49117 Domain Users 33283 Apr 11 11:20 dcc_2a_ox03c10_wdr.h
    -rw-r--r-- 1 49117 Domain Users 15327 Apr 11 11:20 dcc_ldc_ox03c10.h
    -rw-r--r-- 1 49117 Domain Users 15351 Apr 11 11:20 dcc_ldc_ox03c10_wdr.h
    -rw-r--r-- 1 49117 Domain Users 101223 Apr 11 11:20 dcc_viss_ox03c10.h
    -rw-r--r-- 1 49117 Domain Users 105429 Apr 11 11:20 dcc_viss_ox03c10_wdr.h

    so , we used to include these dcc-file in "app_iss_common.c" and changed the code switch-case "SENSOR_NAME" ;

    we maked the "vx_app_rtos_linux_mcu2_0.out, libtivision_apps.so.10.1.0 , vx_app_single_cam.out" and update to  J784S4 Demo-board.

  • 0
    Prodigy 30 points

    at last ,we start the  vx_app_single_cam.out  sucessfully & press "s" to save img_raw/yuv ，we can open the  img_raw like this:

    but on the screen , it displayed a  all-white picture , can you give us some sugestions or solution for this?

  • 0 in reply to xiang rong
    TI__Guru**** 479825 points

    Hi,

    RAW image seems to have some valid contents, how about yuv output from VISS? Does it also contain valid data? Can you please share VISS output also? 

    Regards,

    Brijesh