Search found 11 matches

by Jivrik
Sun Feb 24, 2019 2:55 pm
Forum: General Topics
Topic: Change resolution of ROI
Replies: 2
Views: 128

Re: Change resolution of ROI

Thank you.
by Jivrik
Sun Feb 24, 2019 12:47 pm
Forum: General Topics
Topic: Change resolution of ROI
Replies: 2
Views: 128

Change resolution of ROI

Hi,

Is it possible to change the resolution of ROI when the sensor already set the resolution of the Camera.

I mean if I have a resolution of QQQQVGA from the sensor.set_framesize(sensor.QQQQVGA), can i set a ROI to QVGA?

Thank you!
by Jivrik
Sat Feb 02, 2019 9:54 pm
Forum: General Topics
Topic: Multi threading
Replies: 3
Views: 209

Re: Multi threading

:lol: Thank you!
by Jivrik
Sat Feb 02, 2019 7:49 pm
Forum: General Topics
Topic: Multi threading
Replies: 3
Views: 209

Multi threading

Hi, Is it possible to run simultaneously many functions in the openMV ? I mean if I have a function start() and a function got() ; and I want them to run at the same time , Would it be possible ? Also, when it comes to execute the whole code, does the OpenMV execute the code line by line; or it chan...
by Jivrik
Mon Jan 28, 2019 8:32 pm
Forum: Technical Discussion
Topic: ROI processing
Replies: 2
Views: 152

Re: ROI processing

Thank you! I will give this a try.
by Jivrik
Sun Jan 27, 2019 8:37 pm
Forum: Technical Discussion
Topic: ROI processing
Replies: 2
Views: 152

ROI processing

Hi,


Is it possible to apply some operations in the ROI after you have the image from img = sensor.snapshot()?

I mean : I draw a rectangle inside my img , and i only want to apply filters for everything inside the rectangle (ROI).


Thank you!
by Jivrik
Thu Jan 10, 2019 11:19 pm
Forum: General Topics
Topic: OpenMV as Slave + Data received from Arduino
Replies: 7
Views: 1615

Re: OpenMV as Slave + Data received from Arduino

However,

Is it possible to connect a Bluetooth system to the openMV camera ? And then send data from the arduino using this system ?
by Jivrik
Thu Jan 10, 2019 11:14 pm
Forum: General Topics
Topic: OpenMV as Slave + Data received from Arduino
Replies: 7
Views: 1615

Re: OpenMV as Slave + Data received from Arduino

Thank you!
I will try to go with the UART then.
by Jivrik
Thu Jan 10, 2019 9:59 pm
Forum: General Topics
Topic: OpenMV as Slave + Data received from Arduino
Replies: 7
Views: 1615

Re: OpenMV as Slave + Data received from Arduino

I would like to send chars from the arduino to the openMV ^^
by Jivrik
Thu Jan 10, 2019 9:58 pm
Forum: General Topics
Topic: OpenMV as Slave + Data received from Arduino
Replies: 7
Views: 1615

OpenMV as Slave + Data received from Arduino

Hi, Is it possible to send data from an arduino(master) to openMV(slave)? I saw , if I am not wrong, that you have to send a sync char for sending data from the openMV to the Arduino. The openMV camera is the second device of the established SPI connection which has the arduino as master. Would it b...

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