Part Number: TDA3LA
Tool/software: TI-RTOS
Hello,
I'm trying to use the unsupported image sensor in visionSDK.
The sensor is ULIS thermal sensor, but the interface is almost the same as normal CMOS image sensor like the below.
1. Image Data Interface is 12 bit gray.
2. The initial setting should be done by SPI
3. The vsync, hsync, pclk and data is coming out only when the power is given.
So I can see the image signal on the pins.
But I cannot add or change the image sensor format in the base of "vip_single_cam_view" using OV10635.
if you have any guide documents to add new sensor, please let me share.
I will display the image through NTSC TV out.
I'd like to see the default image using OV10635 sensor sequence.
I made the Assert() function [caused by i2c error] passed and I changed the source code "ChainsCommon_SetVidSensorOV10635Prms()" function like the below:
(org)
static Void ChainsCommon_SetVidSensorOV10635Prms(
VidSensor_CreateParams *pPrm,
UInt32 portId[],
UInt32 numCh
)
{
pPrm->sensorId = VID_SENSOR_OV10635;
pPrm->vipInstId[0] = SYSTEM_CAPTURE_INST_VIP1_SLICE1_PORTA;
#ifdef TDA2EX_BUILD
//This change is done to support tda2ex VIP1_SLICE2_PORTA
pPrm->vipInstId[0] = SYSTEM_CAPTURE_INST_VIP1_SLICE2_PORTA;
#endif
#ifdef BOARD_TYPE_TDA2XX_RVP
pPrm->vipInstId[0] = SYSTEM_CAPTURE_INST_VIP2_SLICE1_PORTA;
#endif
pPrm->standard = SYSTEM_STD_720P_60;
pPrm->dataformat = SYSTEM_DF_YUV422I_UYVY;
pPrm->videoIfWidth = SYSTEM_VIFW_8BIT;
pPrm->fps = SYSTEM_FPS_30;
pPrm->numChan = numCh;
if(numCh > 1)
{
pPrm->isLVDSCaptMode = TRUE;
}
else
{
pPrm->isLVDSCaptMode = FALSE;
}
}
(changed)
static Void ChainsCommon_SetVidSensorOV10635Prms(
VidSensor_CreateParams *pPrm,
UInt32 portId[],
UInt32 numCh
)
{
pPrm->sensorId = VID_SENSOR_OV10635;
pPrm->vipInstId[0] = SYSTEM_CAPTURE_INST_VIP1_SLICE1_PORTA;
pPrm->standard = SYSTEM_STD_HALF_D1; // Kevin
pPrm->dataformat = SYSTEM_DF_RAW16;
pPrm->videoIfWidth = SYSTEM_VIFW_12BIT; // Kevin
pPrm->fps = SYSTEM_FPS_30;
pPrm->numChan = numCh;
if(numCh > 1)
{
pPrm->isLVDSCaptMode = TRUE;
}
else
{
pPrm->isLVDSCaptMode = FALSE;
}
}
But it doesn't seem to be changed at all.
Please help me out.
Thank you.
Kevin
