d8757a6bcf
Fix some issues and update license to apache. - Fails to open the video driver. - Change format from YUV422 to RGB565, and add captured image output to LCD. - An application cannot exit by infinite loop. - In video-only mode without capturing still images, do not allocate capture memory for still images to reduce the memory usage. |
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|---|---|---|
| .. | ||
| camera_bkgd.c | ||
| camera_bkgd.h | ||
| camera_fileutil.c | ||
| camera_fileutil.h | ||
| camera_main.c | ||
| Kconfig | ||
| Make.defs | ||
| Makefile | ||
| README.md | ||
Examples / camera Camera Snapshot
This sample is implemented as camera command on NuttX Shell. The synopsys of
the command is as below.
nsh> camera ([-jpg]) ([capture num])
-jpg : this option is set for storing JPEG file into a strage.
: If this option isn't set capturing raw RGB565 data in a file.
: raw RGB565 is default.
capture num : this option instructs number of taking pictures.
: 10 is default.
Storage will be selected automatically based on the available storage option.
Execution example:
nsh> camera
nximage_listener: Connected
nximage_initialize: Screen resolution (320,240)
Take 10 pictures as RGB file in /mnt/sd0 after 5 seconds.
After finishing taking pictures, this app will be finished after 10 seconds.
Expier time is pasted.
Start capturing...
FILENAME:/mnt/sd0/VIDEO001.RGB
FILENAME:/mnt/sd0/VIDEO002.RGB
FILENAME:/mnt/sd0/VIDEO003.RGB
FILENAME:/mnt/sd0/VIDEO004.RGB
FILENAME:/mnt/sd0/VIDEO005.RGB
FILENAME:/mnt/sd0/VIDEO006.RGB
FILENAME:/mnt/sd0/VIDEO007.RGB
FILENAME:/mnt/sd0/VIDEO008.RGB
FILENAME:/mnt/sd0/VIDEO009.RGB
FILENAME:/mnt/sd0/VIDEO010.RGB
Finished capturing...
Expier time is pasted.
nximage_listener: Lost server connection: 117