No picture in frame buffer

OpenMV Boards
1

I am back after a year long hiatus. I’v forgotten a lot of what I knew.

I do not get an image in the frame buffer when I run example “helloworld_1.py”.

MicroPython v1.12-omv OpenMV v3.6.2 2020-05-04; OPENMV3-STM32F765
Thanks,
James L. Sullivan

2

Update your firmware.

3

How do I update the firmware?

How?

4

Click on the firmware out of date button in the ide on the lower right hand corner.

5

I updated the firmware. The lower right hand reads “firmware version 3.6.2-latest”.
Still no picture shows in the Frame buffer". I know the camera is taking a picture, the LED lights blink, and my Ptython script file outputs the proper pixel data.
Jim

6

Hi,
Maybe it has something to do with my OPENMV version. This is what I have.
MicroPython v1.12-omv OpenMV v3.6.2 2020-05-04; OPENMV3-STM32F765

7

The newest version is 4.1.2. Do you have internet? The IDE should have auto updated itself if you do. Otherwise, you can download the latest firmware here:

See: openmv/README.md at master · openmv/openmv · GitHub for what each folder file is.

8

Hi,
Maybe it has something to do with my OPENMV version. This is what I have.
MicroPython v1.12-omv OpenMV v3.6.2 2020-05-04; OPENMV3-STM32F765

9

Hi,
I downloaded the latest version of the IDE, and then updated the firmware and I now get a picture in the Frame Buffer. Yippey Yi Oh.
Thanks
Jim Sullivan