Using a MIMXRT1170 - EVK, display, SD card & camera.

Charanraj02 — Thu, 23 Mar 2023 11:37:20 GMT

I'm using a MIMXRT1170 - EVK, display, SD card & camera. When i try the individual code for display(csi_mipi_rgb) & individual code for SD card (sd_jpeg) it works fine.

But when i try to combine both the code into a single code, my code does not run (Managed to get 0 errors & 0 warnings).

Note: I got this observed

"Failed to execute MI command:
-data-disassemble -s 3735928558 -e 3735928590 -- 3
Error message from debugger back end:
Cannot access memory at address 0xdeadbeee"

When i saw this, i tried to clear the flash multiple times. Still i get the same issue.

Can u somebody help me on the above issue?

Re: Using a MIMXRT1170 - EVK, display, SD card & camera.

jingpan — Mon, 27 Mar 2023 07:09:32 GMT

Hi @Charanraj02 ,

It seems you are trying to write data to untouchable address. Are you trying to write data to SDRAM by debug? If yes, please use this script which can initialize SDRAM before writing.

Regards,

Jing

topic Using a MIMXRT1170 - EVK, display, SD card & camera. in i.MX Processors

Using a MIMXRT1170 - EVK, display, SD card & camera.

Re: Using a MIMXRT1170 - EVK, display, SD card & camera.