Search found 4 matches

by openmvdev
Tue Jun 04, 2019 11:28 pm
Forum: Technical Discussion
Topic: uart request / response snapshot
Replies: 3
Views: 4873

Re: uart request / response snapshot

This is great. Thank you both for the fast replies!
by openmvdev
Tue Jun 04, 2019 11:08 pm
Forum: Technical Discussion
Topic: how to capture an image when an external trigger arised
Replies: 12
Views: 10493

Re: how to capture an image when an external trigger arised

Thank you for the suggestion. Unfortunately it still did not work. No at big issue at this time, I decided to trigger via a serial port command.
by openmvdev
Tue Jun 04, 2019 7:28 pm
Forum: Technical Discussion
Topic: uart request / response snapshot
Replies: 3
Views: 4873

uart request / response snapshot

I am using an adafruit M4 express Cortex M4 core running at 120 MHz, 512 KB flash, 192 KB RAM For now I want to use the m7 as a camera that can take a picture on demand from an arduino serial port. Is it possible and do you know of any sample code for both arduino & openmv to 1. Request (from the ar...
by openmvdev
Tue Jun 04, 2019 7:06 pm
Forum: Technical Discussion
Topic: how to capture an image when an external trigger arised
Replies: 12
Views: 10493

Re: how to capture an image when an external trigger arised

I am having the same issue. Connected via USB to windows 10. Locks up after about 2 seconds my code import sensor, image, time from pyb import Pin, ExtInt sensor.reset() sensor.set_pixformat(sensor.RGB565) sensor.set_framesize(sensor.QVGA) sensor.skip_frames(time = 2000) cap = 0 def callback (line):...

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