IPNC_RDK 3.5 SWITCH_CAMERA

Rajesh Kannan

Genius 4480 points

Other Parts Discussed in Thread: DM385

Hi TI,

I'm in customized DM385 platform

I'm working TRISTREAM Full feature Usecase..,

I have two camera's .., I can able to switch between those two but sometimes I'm getting the error log like

[m3vpss ] ##################### REISZER OVERFLOW OCCURED: RESTARTING...############################
[m3vpss ] Iss_csi2 init called !!!!!!
[m3vpss ] ROH: in csi2_init
[m3vpss ] ROH: In csi2_irq_init
[m3vpss ] IN csi2_open
[m3vpss ] IN csi2_reset
[m3vpss ] IN csi2_config
[m3vpss ] IN csi2_config_power
[m3vpss ] IN csi2_config_control
[m3vpss ] IN csi2_config_complexio
[m3vpss ] IN csi2_config_complexio
[m3vpss ] IN csi2_config_timing
[m3vpss ] Iss_Ov5640Enable
[m3vpss ] gOv5640_I2c_ctrl.i2cInstId is 2
[m3vpss ] clear power down
[m3vpss ] Iss_device16AddWrite8
[m3vpss ] I2C2: DEV 0x3c: WR 0x3008 = 0x02
[m3vpss ] IN csi2_wait_phy_reset--->

After that entire links got crashed !!! Why I'm getting the error log ??? What it's denote ???

Any suggestion to solve ???

Regards,

Rajesh Kannan.S

over 10 years ago

0 Margarita Gashova over 10 years ago

TI__Guru* 80190 points

Hello,

I will notify the IPNC team for help.

BR
Margarita

0 Anand Kulkarni71405 over 10 years ago in reply to Margarita Gashova

TI__Expert 8920 points

Hi,

The error message indicates there is an over flow at the Resizer input FIFO.

In between switching you call 'Iss_captResetAndRestart()' defined in ..\ti_tools\iss_03_80_00_00\packages\ti\psp\iss\drivers\capture\src\issdrv_captureApi.c file which will reset the ISP and starts the capture in a clean way.

regards,

Anand

0 Rajesh Kannan over 10 years ago in reply to Anand Kulkarni71405

Genius 4480 points

Hi Anand,

Thanks for your reply ..,

In between I did n't stop any of the links ( ie Two Camera parameters one playback it's running simultaneously)

If I call the Iss_captResetAndRestart() function it may affect any of the threads ???

Kindly suggest ?

Regards.

Rajesh Kannan.S

0 Rajesh Kannan over 10 years ago in reply to Rajesh Kannan

Genius 4480 points

Hi Anand,

This Iss_csi2 init is already running in back ground !!!

In between switching the channel why it is called again ???

[m3vpss ] Iss_csi2 init called !!!!!!

Is it any memory dependency ???

Kindly suggest me to solve ???

Regards,

Rajesh Kannan.S

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IPNC_RDK 3.5 SWITCH_CAMERA