Wow, I was not aware that uart could handle that kind of speeds, I tried
even 1Mbps and still works... that's cool :)
On that point I have one question:
I just installed the more recent tinyos-main and compiled the tools folder,
but the java PrintfClient still doesn't support speeds over 230400bps
You're on a good track, but you deleted the wrong file. You should replace
libtoscomm.so. If you compiled and installed tinyos-tools from source, just
run sudo tos-install-jni. Or you can do it by hand: Search the compiled
file and copy it to tos-locate-jre --jni
Another trick I usually use is the
On Thu, Sep 4, 2014 at 12:48 PM, András Bíró andras.b...@ucmote.com wrote:
But still, if you have a bit of time, use serialactivemessage
I completely agree: it greatly improved my downloading speed! Thanks for
the advice :)
--
Sivieri Alessandro
alessandro.sivi...@gmail.com
Hmm... still having issues:
- I did the tos-install-jni and it no longer says that it does not find
toscomm, but the baud error is still there.
- I made a make clean and make again inside the jni folder and it created
new libtoscomm.so
- I manually copied libtoscomm.so inside the jre path (and
Sorry, my mistake! I put 5Mbps instead of 500kbps. With tos-install-jre it
works now. Thanks!
Ugo
2014-09-04 13:23 GMT+02:00 Ugo Maria Colesanti colesa...@dis.uniroma1.it:
Hmm... still having issues:
- I did the tos-install-jni and it no longer says that it does not find
toscomm, but the
Keep in mind that 500kbaud is a good value for atmel based motes with round
numbered oscillator, like the rfa1 and it's internal 16MHz RC oscillator.
The iris main clock is designed for traditional clockrates, so you might
want to use 460800 (I'm not sure if it works or not on linux, but the mote
Hi all,
I'm quite effectively using the LogStorage to store sample data in a
deployment. As of today, whenever I have to extract the data from the
storage, I simply seek to the beginning and then read each entry, printing
it out in a CSV-like format and collecting the printouts from a terminal.
On Mon, Sep 1, 2014 at 11:08 AM, Ugo Maria Colesanti
colesa...@dis.uniroma1.it wrote:
How big is your flash? What hardware are you using?
I'm using the telosb and the ucmini, the former with 1MB flash and the
latter with 2MB. I think I will try the active message this week and see
how it
I think you will manage to do everything with the standard serialAM stack,
but just in case, have a look to tos/lib/fastserial which should be a more
efficient serial interface than the standard one (i never used it). It
should support both, ucmini and telosb.
I think it can be re-wired to
Hi Guys,
Fastserial doesn't provide faster communication, it's just using much less
blocking (atomic) segments, so it doesn't mess up important interrupts.
This is very useful when you want to use it as a really fast basestation.
You can turn it on with the fastserial extra (e.g. make iris
Hi,
I use the approach suggested by Ugo.
I can dump the entire tmote memory with no problem using
SerialActiveMessage, following this loop:
1) read from flash in a buffer (size of buffer is a for a log record)
2) send usign SerialAMSender
3) on sendDone event call again number 1,
On pc side I
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