If you are using 2.1.1 then please look into the C programs in
the folder /opt/tinyos-2.1.1/support/sdk/c/sf/
For theoritical details, you may also look into TEPs that describe serial
communication.
Manjunath D
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On Wed, 15 Jun 2011, TJ wrote:
> Hey!!
>
> I am working on interfacing Ububtu with a MicaZ mote. The MicaZ mote is
> sunning XMeshBase from Crossbow examples. I am not able to open and read the
> /dev/ttyUSB1 (there is ttyUSB0 and ttyUSB1 in /dev) file for this. Find
> below my code on the PC side to read and display anything that comes through
> ttyUSB1.
>
> #include <stdio.h> // Standard input/output definitions
> #include <string.h> // String function definitions
> #include <unistd.h> // UNIX standard function definitions
> #include <fcntl.h> // File control definitions
> #include <errno.h> // Error number definitions
> #include <termios.h> // POSIX terminal control definitions
> #include <iostream>
> using namespace std;
>
> int main()
> {
> char a[48];
> char b[48];
>
> for(int i=0;i<48;i++)
> {
> a[i]=(char)(i+1);
> b[i]=1;
> }
> int mainfd;
> char chin[100];
> a[47]=b[47]=0;
> int c=0;
> while(1)
> {
>
> mainfd=open("/dev/ttyUSB1", O_RDONLY | O_NOCTTY | O_NDELAY);
>
> read(mainfd, &chin, 1);
> cout<<chin<<'\n';
>
> }
>
> }
>
> Is these some command i need to send from the PC to get the data?? Or is my
> code erroneous?? Please Help..
>
>
> Always Yours
> Tejovanth
> Tj n Spook
>
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