On 13.01.2008, at 03:58, Dave Pfaltzgraff wrote:
> I'm fairly new to the FLTK environment and thus am rather clumsy at
> it. Are there any simple examples showing how to set up the
> F1io_Serial_Port class?
>
> Anything that helps get me off dead center is greatly appreciated!
> Even a basic window that opens the port woul do.
Flio_Serial_Port is not part of the official FLTK distibution, so
there is no real support via this site. I contributed this class
independently, so if there are any questions beyond the example below,
you may contact me under my EMail address: [EMAIL PROTECTED] . There
comes some HTML documentation with the archive, explaining every
function.
Short sending and receiving example:
#include <FL/Fl_Button.H>
#include <FL/Fl_Window.H>
#include <FL/Flio_Serial_Port.H>
Fl_Window *win;
Fl_Button *btn_open;
Fl_Button *btn_send;
Flio_Serial_Port *ser;
void open_cb(Fl_Button*, void*) {
ser->open("/dev/ttyS0", 38400); // on Unix/Linux/OS X
// ser->open("\\.\COM1", 38400); // on MSWindows
}
void send_cb(Fl_Button*, void*) {
ser->write("Hello Serial Port\n", 18);
}
void recv_cb(Flio_Serial_Port*, void*) {
int n = ser->available();
unsigned char *buffer = (unsigned char*)malloc(n+1);
ser->read(buffer, n);
buffer[n] = 0;
fprintf(stdout, "Received test: <%s>\n", buffer);
}
int main(...) {
win = new Fl_Window(400, 400);
btn_open = new Fl_Button(10, 10, 250, 25, "Open");
btn_open->callback(open_cb);
btn_send = new Fl_Button(10, 45, 250, 25, "Send");
btn_send->callback(send_cb);
ser = new Flio_Serial_Port(160, 80, 100, 25, "Ser:");
ser->callback(recv_cb);
win->end();
Fl::run();
}
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