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GB3YT (YV,YX) (329)
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Cluster Activity

Spots per uW band today:
UK spotter or spotted only.

Solar data:
SFI
71
A-Index
11
K-Index
0
Exp.K
0
Sunspots
0
Activity
qui
GMF
act
Aurora?
no

My Weather

ArrayDate:22/02/19 Time:19:22
Temp:10.5C
Wind Speed:10mph
Wind Dir:157deg
Pressure:1031.66mB
Humidity:250%
Dew Point:40.5C
UKHASnet

I was playing about with writing to the framebuffer in C to allow me to draw a waterfall from rtlsdr.
Basically it draws a line across the screen but a useful starting point!

Hopefully someone else will find this useful, it's just what i was looking for initially but never found anything useful on google!


simple_framebuffer_write.c










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