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TDA3: Use file I/O APIs in Alg_plugins

Akshay Kolte2
Intellectual 310 points

Part Number: TDA3

Hi,

I am using Processor SDK VISION for programming TDA3. Fast boot capture usecase(vision_sdk\apps\src\rtos\usecases\fast_boot_iss_capture_isp_simcop_pd_display) is working fine.

I want to write real time object classification related information into SD card. So I have written a code for SD write operation in vision_sdk\apps\src\rtos\alg_plugins\objectdetection\objectDrawLink_algPlugin.c file.

But I'm getting linking error for using f_write(). I checked SRC_FILES.MK under objectdetection/ and found that the file is compiled for c66x DSP which doesn't support FATFS according to parameter present in vision_sdk\apps\configs\tda3xx_evm_bios_all\cfg.mk file (FATFS_PROC_TO_USE).

How can I use file IO APIs in the objectDrawLink_algPlugin.c file?