I’m using an IMX219 sensor on a TX2.
I have updated kernel and device tree with a similar method than this web site:
The camera works well with gstreamer.
The camera doesn’t works with the argus library.
So for my software I’m using gstreamer programatic api.
It almost works well !
I have a major problem that’s remains:
I can’t change exposure-time.
On the preliminary version of our product we used JetPack 3.1 and the exposure-time could be changed.
With exactly the same software on a JetPack 3.3 version I can’t change the exposure-time.
Here is a little extract of my code:
g_object_set (m_source, "auto-exposure", (gint)1, NULL); g_object_set (m_source, "exposure-time", (gfloat)0.005, NULL);
When I read the exposure-time using g_object_get function, the value is up to date.
If I set 0.005 or 0.5 on my other board on JetPack 3.1 I can see the difference easily.
On JetPack 3.3 there is no difference at all.
If I change other params with the same command like
g_object_set (m_source, "tnr-mode", 1, NULL); g_object_set (m_source, "tnr-strength", (gfloat)0.5, NULL);
I can see the result in real time !
Any idea ?