tuyaos-dvp

name	tuyaos/dvp
description	TuyaOS DVP camera capture/encode via tkl_vi / tkl_venc. DVP、摄像头、采集、H264、tkl_vi、tkl_venc。
when_to_use	Use for TuyaOS DVP camera init, encode, and frame dump flows.
id	tuyaos-dvp
surfaces	["embedded"]
tags	["camera","dvp","tuyaos","tkl_vi","tkl_venc"]

TuyaOS DVP Camera (tkl_vi / tkl_venc)

Demo: …/examples/driver_dvp/example_driver_dvp.c

Key APIs

Function	Role
tkl_vi_init / tkl_vi_uninit	video-in (DVP)
tkl_venc_init / tkl_venc_uninit	encoder (e.g. H.264)
tkl_fs_*	optional save to SD
tal_mutex_*	protect callbacks

Guidance

1. Read the full demo for sensor/config structs — they are platform-heavy.
2. Confirm resolution, sensor, and SD mount path with the user.
3. Not TuyaOpen tdl_camera_*.
4. Stop path: demo exposes example_dvp_stop — always provide a clean uninit.