i.MX ProcessorsのトピックRe: ov5640 mipi getting image problem

ov5640 mipi getting image problem

deanji — Thu, 07 Sep 2017 03:09:02 GMT

Hi，everyone

Recently debuging ov5640_mipi ,Format is V4L2_PIX_FMT_UYVY ,Resolution is6440*480,I use mxc_v4l2_capture ,

but the image of getting has wrong Resolution , Can anyone Help me?

joanxie — Mon, 11 Sep 2017 07:20:51 GMT

pls refer to the enclose file to check if you set the mipi correct or not.

deanji — Tue, 12 Sep 2017 01:29:43 GMT

hi xie,

now i has get the right image when i Restore to the most original code， I modified the code not to work for reasons not yet found，I use ipu1 csi0.

deanji — Tue, 12 Sep 2017 03:47:14 GMT

I change my ov5640 to ipu0 csi0 and the image captured is right,but I do not know why ipu1 csi0 doesn't work right.

joanxie — Wed, 13 Sep 2017 07:11:05 GMT

one can check the bit 19 MIPI_IPU1_MUX of IOMUXC_GPR1 register.