Hi All,
I was wondering if there was any API in nesC that allows me to read/write to
file to capture some data. If possible could you list the API names plz?
Also, can I make C function calls from nesC code? I use the the
__attribute__ ((C,spontaneous)); along with the C function letting the
Hello All ,
I was trying to do a send operation in TinyOS2.0
I read up the mote-pc communication part given in the documentation and
tried using the simple TestSerial component but nothing gets sent
though there is no error message
if (call AMSend.send(AM_BROADCAST_ADDR, packet,
My bad, my bad... I took a more conservative approach and started to fetch
for errors in my doings, which was the case. There's no error, except for my
public blasphemy as the first e-mail to a help community
2007/3/23, Bernardo Avila Pires [EMAIL PROTECTED]:
Greetings!
My name is
Hello everybody,
Does anyone know the best way to sample an ADC channel @ 100 samples per
second?
My problem is that I can only sample @ 50 Hz. I do this like:
command result_t StdControl.start()
{
call Timer0.startPeriodic(20); //Each 20
Hi All,
I was wondering if there was any API in nesC that allows me to read/write to
file to capture some data. If possible could you list the API names plz?
Also, can I make C function calls from nesC code? I use the the
__attribute__ ((C,spontaneous)); along with the C function letting the
After doing some investigation I changes the ACK_BYTE1 and ACK_BYTE2
variables to
ACK_BYTE1 =0xc3,
ACK_BYTE2 =0x21,
This seems to solve my problem. I'm guessing that the spi from the radio is,
at some point, sending over 0xBA and 0x83 and fooling the
CC1000SendReceiveP.nc. Is
Hello,
I ran into this make error when trying to compile Delta onto the tmote platform:
tmote ident_flags tos_image bnp does not specify a valid target. Stop.
I double checked my environment variables such as TOSROOT, TOSDIR, etc. I don't
know what I am doing wrong here. Thanks.
Hi,
I was looking at the AM.h file for telos motes where the packet
structure is defined. There isn't any CRC field in the packet sent
over the radio. What is the explanation for this?
The AM.h file in tos/types (tinyos-1.x) does have a CRC field. But
this file is not used when using telos
How did you install Boomerang? Did you receive any errors during the
installation process?
-Joe
On 3/26/07, Conard, Andrew [EMAIL PROTECTED] wrote:
Hello,
I ran into this make error when trying to compile Delta onto the tmote
platform:
tmote ident_flags tos_image bnp does not specify a
Hi everyone,
I have problem to get graphical display of the sensor network of TOSSIM by
TestTinyViz:
The graphical window just appears for very short time and disappear with
following message.
[EMAIL PROTECTED] /opt/tinyos-1.x/apps/testtinyviz
$ export DBG=run1
[EMAIL PROTECTED]
On Mar 25, 2007, at 7:29 PM, Senol Zafer ERDOGAN wrote:
Hi all,
i am confused about RSSI dbm value. In mail lists, i saw some
formulas but i dont know which one is true? Please anyone helps me
that which one is true? i use CC2420 chip.
1- rssi(dbm) = -51.3 * V rssi - 45.5
2- RSSI (dBm)
On Mar 26, 2007, at 2:46 AM, Bhuvaneswari Ramkumar wrote:
Hello All ,
I was trying to do a send operation in TinyOS2.0
I read up the mote-pc communication part given in the documentation
and
tried using the simple TestSerial component but nothing gets sent
though there is no error message
Thank you, Philip
- Original Message -
From: Philip Levis [EMAIL PROTECTED]
To: Senol Zafer ERDOGAN [EMAIL PROTECTED]
Cc: tinyos-help@Millennium.Berkeley.EDU
Sent: Monday, March 26, 2007 11:03 PM
Subject: Re: [Tinyos-help] RSSI(dbm)
On Mar 25, 2007, at 7:29 PM, Senol Zafer ERDOGAN
Hello all,
I have written a program to write and read to EEPROM and I want to test this on
tossim. These are the sequence of calls
I do the initialization in StdControl.init().
command result_t StdControl.start()
{
call EEPROMControl.start();
call EEPROMWrite.startWrite();
I think we've got a fix for this, but I'm working on verification. The
latest CC2420 stack is available in the tinyos-2.x-contrib directory under
rincon/tos/chips/cc2420_lpl. This was recently updated (today). There is a
new LPL scheme that disables CCA, and I had it running all weekend. One
Thank you very much, today I think I have discovered a (slightly
hackish) fix whereby, after strobing with STXON, I tell it to only
interupt me on the falling edge of the SFD interupt (as opposed to at
the beginning and the end) and it seems to just work (of course now
the timestamp is for the
sorry abt the ambiguity in my previous mail
ok , so here is the error message verbatim :
App.nc:12: generic component `AMSenderC' requires instantiation arguments
App.nc:15: no match
App.nc:17: endpoint is not a parameterised interface
make: *** [exe0] Error 1
this is what i dont know how to
Hi Santosh,
I was reading your email earlier, and one thing came to mind at first: If
your code works on the mica2, then your code can't be broken. I'm also not
sure that TOSSIM supports EEPROM? Maybe someone else could fill in those
details for me?
But... let's take a look at your code. I'll
Agreed with Michael; the values are consistent and only move around by
a few millivolts even based on load, that is good. A simple LED that
is on, as opposed to off, can affect the voltage read by the
microcontroller.
-Joe
On 3/24/07, Michael Schippling [EMAIL PROTECTED] wrote:
I think tmotes
Hi David,
Firstly the buff in writeDone was for someother purpose which I did not use. It
could be ignored. (I would surely be in trouble later thinking why I wrote it.
:-) )
With respect to EEPROMWrite.write - The first parameter is the offset or as the
interface files quotes @param line
So, it means the fluctuations in milli-volt in the sample reading I have
given is accepatable. Is that?
Sample reading: 2989,2988,2987,2986,2989,2985,2989,2986,2984..
Thanks--
Madhu
On 3/26/07, Joe Polastre [EMAIL PROTECTED] wrote:
Agreed with Michael; the values are consistent and only
On Mar 26, 2007, at 3:05 PM, Bhuvaneswari Ramkumar wrote:
sorry abt the ambiguity in my previous mail
ok , so here is the error message verbatim :
App.nc:12: generic component `AMSenderC' requires instantiation
arguments
App.nc:15: no match
App.nc:17: endpoint is not a parameterised
Yes, that is not unusual operation.
On 3/26/07, Madhu Mudigonda [EMAIL PROTECTED] wrote:
So, it means the fluctuations in milli-volt in the sample reading I have
given is accepatable. Is that?
Sample reading: 2989,2988,2987,2986,2989 ,2985,2989,2986,2984..
Thanks--
Madhu
On 3/26/07, Joe
Hi,
I am working on a project where I need to log temperature and humidity
values on Telosb Flash.
For this I would like to log this values on 2 different volumes so that it
will be easier for me to retrieve them.
I have formatted the Flash into two volumes using the Format application
under
I've duplicated this issue very easily with NoDma, even with all the
previous fixes we've made. The amount of debugging that Roman was able to
do - especially in tracking it down to that one particular while() loop in
Msp430spiNoDmaP - was very helpful.
I haven't confirmed this, but I suspect
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