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#include "project.h"
#define DIGIT_TIMEOUT 4000
static char dialstr[32] = "ATDT";
static unsigned dialstr_ptr = 4;
static int dialstr_timeout;
void
dialstr_clear (void)
{
dialstr_ptr = 4;
dialstr[dialstr_ptr] = ';';
dialstr[dialstr_ptr + 1] = 0;
}
void
dialstr_digit (int digit)
{
if (!dialstr_timeout)
dialstr_clear ();
if (dialstr_ptr >= (sizeof (dialstr) - 2))
return;
dialstr[dialstr_ptr] = '0' + digit;
dialstr_ptr++;
dialstr[dialstr_ptr] = ';';
dialstr[dialstr_ptr + 1] = 0;
dialstr_timeout = DIGIT_TIMEOUT;
printf ("Dialstr is now %s\r\n", dialstr + 4);
}
void
dialstr_dial (void)
{
printf ("Dialing %s\r\n", dialstr + 4);
modem_send (dialstr);
}
void
dialstr_tick (void)
{
if (!dialstr_timeout)
return;
dialstr_timeout--;
if (dialstr_timeout)
return;
if (!hook)
dialstr_dial ();
}
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