Issue with Upgraded Firmware

OpenMV Products
1

Hi Team, I have recently upgraded my openmv h7 plus with the latest firmware. But When I am running a simple code to capture the image its throwing an error
" File “”, line 3, in RuntimeError: Sensor control failed."
I am providing you the code below:
#####Code.py######
import sensor, image, time

sensor.reset()
sensor.set_pixformat(sensor.RGB565)
sensor.set_framesize(sensor.QVGA)
sensor.skip_frames(time = 2000)
clock = time.clock()

while(True):
clock.tick()
img = sensor.snapshot()
print(clock.fps())

Please look into this.

2

Hi, did the sensor appear in the IDE status bar when you connected the camera?

If not then something is very wrong. What firmware did you load on it?

3

Hi @kwagyeman ,

Yes I could see the sensor appear onto the status bar when connecting device to it. I am posting the screen shot of the IDE for your reference. Firmware version is v4.4.1(Development Release) and I am also providing the link which I used to download the updated firmware

In Here I used the [firmware_OPENMV4P.zip] file to upload firmware on my OpenMv H7 Plus.

error_openmv
error_openmv1477×705 106 KB

[Note: When we downgrade our firmware to v4.3.3 then the sensor is working fine but MQTT client.checkmsg() is not working as expected.]

4

Yeah it seems the Plus has a problem, will take a look.

5

Thanks for reporting this, that issue should now be fixed, I also made a patch release here you can try it now, or wait for the IDE resources to be updated

1 Like
6

Hi @iabdalkader Thank you for the quick response.