Search found 5 matches

by stealthmedal
Sun Jul 17, 2016 7:13 pm
Forum: Technical Discussion
Topic: Using the I2C protocol
Replies: 18
Views: 10891

Re: Using the I2C protocol

I am using bus #2. I would like to use the openMV cam as a master to an arduino uno using the slave sketch here: https://www.arduino.cc/en/Tutorial/MasterWriter
I was able to send a few bytes of data, but after some time, the cam gives the OSError 16. I'm not entirely sure what I am doing incorrectly.
by stealthmedal
Sun Jul 17, 2016 5:58 pm
Forum: Technical Discussion
Topic: Using the I2C protocol
Replies: 18
Views: 10891

Re: Using the I2C protocol

It seems that this issue still persists with these functions. Is there a work around for the OSError 16 problem?
by stealthmedal
Sun Jul 10, 2016 1:28 am
Forum: General Topics
Topic: Getting Started Documentation Changes
Replies: 3
Views: 3477

Re: Getting Started Documentation Changes

Every once in awhile, I find missing words and incorrect references in the documentation or example sketches. Is there a place that I can send these for changes in the future without being a pest?
by stealthmedal
Sun Jul 10, 2016 1:24 am
Forum: Technical Discussion
Topic: Frame Buffer & sensor.snapshot()
Replies: 1
Views: 2820

Frame Buffer & sensor.snapshot()

Hi!

I am trying to get an understanding of how the IDE frame buffer works. It seems that the buffer updates after the first call of sensor.snapshot(). Are images pushed to the framebuffer and pulled from the sensor at the same time? Which comes first?
~ Thanks
by stealthmedal
Sun Jul 10, 2016 12:02 am
Forum: General Topics
Topic: Getting Started Documentation Changes
Replies: 3
Views: 3477

Getting Started Documentation Changes

Hi All,

I was looking through the online documentation to get an understanding of coordinate/pixel locations with the draw shapes functions, and I noticed the documentation stated that the resolution for QVGA is 320x120. Shouldn't this be 320x240?

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