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some un-important modifications to my serial coms test program.

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not of interest for now until I get something commitable for the simple serial driver.

svn path=/trunk/; revision=3728
This commit is contained in:
Robert Dickenson 2002-11-10 13:48:51 +00:00
parent 73eb67f51b
commit ba7265a614
1 changed files with 26 additions and 7 deletions
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33
reactos/apps/tests/sertest/sertest.c
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@ -17,6 +17,8 @@ int main(int argc, char *argv[])
BOOL bResult;
HANDLE hPort;
int i;
int j;
int k;
int nPortNum = 1;
TCHAR szPortName[MAX_PORTNAME_LEN];
@ -44,6 +46,7 @@ int main(int argc, char *argv[])
printf("CreateFile() returned: %lx\n", hPort);
printf("Fiddling with DTR and RTS control lines...\n");
for (i = 0; i < 100; i++) {
bResult = EscapeCommFunction(hPort, SETDTR);
if (!bResult) {
printf("WARNING: EscapeCommFunction(SETDTR) failed: %lx\n", bResult);
@ -52,7 +55,28 @@ int main(int argc, char *argv[])
if (!bResult) {
printf("WARNING: EscapeCommFunction(SETRTS) failed: %lx\n", bResult);
}
for (j = 0; j < 1000; j++) {
k *= j;
}
/*
#define CLRDTR (6)
#define CLRRTS (4)
#define SETDTR (5)
#define SETRTS (3)
#define SETXOFF (1)
#define SETXON (2)
#define SETBREAK (8)
#define CLRBREAK (9)
*/
bResult = EscapeCommFunction(hPort, CLRDTR);
if (!bResult) {
printf("WARNING: EscapeCommFunction(CLRDTR) failed: %lx\n", bResult);
}
bResult = EscapeCommFunction(hPort, CLRRTS);
if (!bResult) {
printf("WARNING: EscapeCommFunction(CLRRTS) failed: %lx\n", bResult);
}
}
printf("Getting the default line characteristics...\n");
dcb.DCBlength = sizeof(DCB);
if (!GetCommState(hPort, &dcb)) {
@ -70,14 +94,9 @@ int main(int argc, char *argv[])
printf("ERROR: failed to set the comm state: %lx\n", bResult);
return 3;
}
printf("INFO: preparing the transmit buffer: %lx\n", bResult);
for (i = 0; i < BUFSIZE; i++) {
txBuffer[i] = (CHAR)i;
}
for (i = 0; i < BUFSIZE; i++) {
printf(" %d ", txBuffer[i]);
}
for (i = 0; i < BUFSIZE; i++) {
//printf(" %d ", txBuffer[i]);
rxBuffer[i] = 0xFF;
}
printf("\n");