Compiler/DS90UB960-Q1: TDA4VM : [ UB960-Q1 - UB913A ] Device driver Create

Hi Yoonseong, 

We don't really provide software support but can you show me an example of what you have so far in the basic_demo? I know it's for 953, but perhaps we can point out the registers you can set for a 913. 

Thanks, 
Sally 

Hello Sally,

Thank you for the reply.

I was able to check the  <PSDKRA Dir>/imaging/sensor_drv/    folder where the device drivers are gathered through  'app_show_usage' in    'Basic_demo/app_single_cam/app_single_cam_main.c'.

I tell you a list that I added to create a device driver.

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1. < PSDKRA Dir>/imaging/sensor_drv/include/iss_sensor.h

#define SENSOR_SONY_ISX016 "ISX016-UB913"

2. < PSDKRA Dir>/imaging/sensor_drv/include/iss_sensor.c 

status |= IssSensor_ISX016_Init();

3. < PSDKRA Dir>/imaging/sensor_drv/include/iss_sensor_priv.h 

int32_t IssSensor_ISX016_Init();

4. < PSDKRA Dir>/imaging/sensor_drv/src/concerto.mak 

CSOURCES += isx016/iss_sensor_isx016.c

5. < PSDKRA Dir>/imaging/sensor_drv/ 

//Create a folder isx016

6. < PSDKRA Dir>/imaging/sensor_drv/isx016

iss_sensor_isx016.c create
isx_sensor_isx016.h create
isx016_serdes_config.h create

// The iss_sensor_isx016.c and .h files were copied and modified by other device drivers.

//The isx016_serdes_config.h file was created based on DS90UB960 and DS90UB913.

7. < PSDKRA Dir>/vision_apps/apps/basic_demos/app_linux_fs_files/app_single_cam.cfg

# 3 : ISX016

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However, even if I run  'app_single_cam'    in TDA4VM, the device driver that I registered in   'app_show_usage'    I could not confirm.

Any guesses? I would appreciate your reply.

Regards,

Kim

Hello Sally,

A few hours ago I completed the device registration.

Now, i can see my device driver in 'app_single_cam_main.c'

But I had a new problem.

I want to save the image to test my camera, but nothing is saved.

It seems that I am modifying serDes or app_single_cam_main.c incorrectly.

I will share my current situation, can you please confirm?

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Deserializer register config

{0x4C, 0x01,0x10},
{0x58, 0x58,0x10},
{0xD5, 0xF0,0x10},
{0x6D, 0x6F,0x10}, /*raw 10 mode*/
{0x70, 0x1E,0x10},

{0x5D, (BSPUTILS_SER_ID_ADDR << 1U), 0x10}, /*Serializer I2C Address*/
{0x65, (SER_0_I2C_ALIAS << 1U), 0x10},
{0x5E, ISX016_I2C_ADDR, 0x10}, /*Sensor I2C Address*/
{0x66, (SENSOR_0_I2C_ALIAS << 1U), 0x10},
{0x32, 0x01,0x0},

{0x20, 0x00, 0x10},
{0x21, 0x03, 0x0},

{0xFFFF, 0x00, 0x0} //End of script

app_single_cam_main.c

VISS and 2A nodes are removed from the graph

And i set,

capture_node => obj->mydata => display_image

And image dump,

write_output_image_raw(raw_image_fname, obj->mydata);

The data type of obj->mydata is vx_image.

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Do you have any idea where I'm setting it wrong?

Any advice is appreciated.

Regards,

Kim

Hi Kim, 

Unfortunately, the questions you are asking I cannot answer. These questions should be asked to the Jacinto team who makes the processor. You can post on the processor forum on E2E where you will find people who can answer these questions. 

Thanks, 

Sally