All Questions
5
questions
0
votes
1
answer
159
views
I am trying to emulate a board which has a OLED display, but can't see anything. Why?
I can't see anything in the OLED display (ssd0303).
I am just using this demo: https://www.freertos.org/portlm3s811keil.html
As you can see it says that:
The print task is the only task permitted to ...
- 254
0
votes
1
answer
407
views
Using Android as a Linux Device
Okay, Please pardon me because i am going to ask a very stupid question which is coming in my mind and i can't able to find its satisfying answer. So i want to ask it here.
I have an android device ...
- 53
0
votes
1
answer
177
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Calculating dual core performance (GF/s)
I'm trying to figure out how to calculate performance (measured in GFLOPS) My thought was I would use GFLOPS = cores x clocks x (FLOPs/cycle), my issue right now is that one of my cores runs at a ...
- 1,059
3
votes
1
answer
1k
views
Udev rules on Ubuntu/OMAP (Beaglebone)
I have an IROX Pro-X weather station and am running wview weather software on Ubuntu 12.04.
I have been running it on my old laptop for a few months with no problems but am trying to run it on a ...
- 31
3
votes
1
answer
2k
views
buildroot rootfs on arm board
After building buildroot with Kernelimage and rootfs (jffs2)
i flashed them to my board.
bootargs set to:
mem=64M console=ttyS0,115200 root=/dev/mtdblock1 rw rootfstype=jffs2
Now when i boot i get ...
- 135