bufferdump

[jansirani]

Hai everyone,

we bought  iMX6SLEVK with LCD Display daughter board.

we downloaded Android kitkat 4.4.2 source and compiled the filesystem and the board is working/booting from the sdcard without any issues.

Now we want to capture the raw frames from the camera(csi interface).

for that we already enabled the bufferdump() function in the android source.

if we click on the camera icon we can able to see the previews but unable to get those raw frames using static void bufferDump(CameraFrame *frame)".

In the logcat we are getting the following error:

          "E/FslCameraHAL(2219):open sdcard/camera_tst.date failed 13"

how to capture raw frames into the camera_tst.data file?

Thanks in advance.

[igorpadykov]

Hi Jansi

from log: open sdcard/camera_tst.date failed 13

seems sd card access is not granted by android.

Please look at discussion at

android - Writing to SD Card always failing - Stack Overflow

Best regards

igor

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