mirror of
https://github.com/saitohirga/WSJT-X.git
synced 2024-11-04 08:21:17 -05:00
42 lines
840 B
C
42 lines
840 B
C
|
#include <stdio.h>
|
||
|
|
|
||
|
|
int ptt_(int *nport, int *ntx, int *iptt)
|
||
|
|
{
|
||
|
|
static int open=0;
|
||
|
|
char s[10];
|
||
|
|
// int i3,i4,i5,i6,i9,i00;
|
||
|
|
|
||
|
|
if(*nport==0) {
|
||
|
|
*iptt=*ntx;
|
||
|
|
return(0);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(*ntx && (!open)) {
|
||
|
|
sprintf(s,"COM%d",*nport);
|
||
|
|
// hFile=CreateFile(TEXT(s),GENERIC_WRITE,0,NULL,OPEN_EXISTING,
|
||
|
|
// FILE_ATTRIBUTE_NORMAL,NULL);
|
||
|
|
// if(hFile==INVALID_HANDLE_VALUE) {
|
||
|
|
// printf("PTT: Cannot open COM port %d.\n",*nport);
|
||
|
|
// return(1);
|
||
|
|
// }
|
||
|
|
open=1;
|
||
|
|
return(0);
|
||
|
|
}
|
||
|
|
|
||
|
|
if(*ntx && open) {
|
||
|
|
// EscapeCommFunction(hFile,3);
|
||
|
|
// EscapeCommFunction(hFile,5);
|
||
|
|
*iptt=1;
|
||
|
|
}
|
||
|
|
|
||
|
|
else {
|
||
|
|
// EscapeCommFunction(hFile,4);
|
||
|
|
// EscapeCommFunction(hFile,6);
|
||
|
|
// EscapeCommFunction(hFile,9);
|
||
|
|
// i00=CloseHandle(hFile);
|
||
|
|
*iptt=0;
|
||
|
|
open=0;
|
||
|
|
}
|
||
|
|
return(0);
|
||
|
|
}
|