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New asyn EOS processing. No longer add output EOS or strip input EOS

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This commit is contained in:
MarkRivers
2004-11-10 05:33:20 +00:00
parent 8b6f2577f9
commit e731ae9509
1 changed files with 6 additions and 13 deletions
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19
acsApp/src/drvMCB4B.cc
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@@ -266,9 +266,7 @@ STATIC int set_status(int card, int signal)
if ((status.Bits.RA_DONE || ls_active == true) && nodeptr != 0 &&
nodeptr->postmsgptr != 0)
{
strcpy(buff, nodeptr->postmsgptr);
strcat(buff, "\r");
send_mess(card, buff, (char) NULL);
send_mess(card, nodeptr->postmsgptr, (char) NULL);
/* The MCB4B always sends back a response, read it and discard */
recv_mess(card, buff, WAIT);
nodeptr->postmsgptr = NULL;
@@ -285,7 +283,6 @@ STATIC int set_status(int card, int signal)
/*****************************************************/
STATIC RTN_STATUS send_mess(int card, const char *com, char *name)
{
char buff[BUFF_SIZE];
struct MCB4Bcontroller *cntrl;
int nwrite;
@@ -300,13 +297,10 @@ STATIC RTN_STATUS send_mess(int card, const char *com, char *name)
if (strlen(com) == 0) return(OK);
cntrl = (struct MCB4Bcontroller *) motor_state[card]->DevicePrivate;
strcpy(buff, com);
strcat(buff, OUTPUT_TERMINATOR);
Debug(2, "send_mess: sending message to card %d, message=%s\n",\
card, buff);
card, com);
pasynOctetSyncIO->write(cntrl->pasynUser, buff, strlen(buff), TIMEOUT, &nwrite);
pasynOctetSyncIO->write(cntrl->pasynUser, com, strlen(com), TIMEOUT, &nwrite);
return (OK);
}
@@ -343,12 +337,11 @@ STATIC int recv_mess(int card, char *com, int flag)
flush = 0;
timeout = TIMEOUT;
}
if (flush) status = pasynOctetSyncIO->flush(cntrl->pasynUser);
status = pasynOctetSyncIO->read(cntrl->pasynUser, com, MAX_MSG_SIZE,
"\r", 1, flush, timeout, &nread, &eomReason);
timeout, &nread, &eomReason);
/* The response from the MCB4B is terminated with CR. Remove */
if (nread < 1) com[0] = '\0';
else com[nread-1] = '\0';
if (nread > 0) {
Debug(2, "recv_mess: card %d, message = \"%s\"\n",\
@@ -465,7 +458,7 @@ STATIC int motor_init()
/* Initialize communications channel */
success_rtn = pasynOctetSyncIO->connect(cntrl->port, 0, &cntrl->pasynUser);
success_rtn = pasynOctetSyncIO->connect(cntrl->port, 0, &cntrl->pasynUser, NULL);
Debug(1, "motor_init, return from pasynOctetSyncIO->connect for port %s = %d, pasynUser=%p\n",\
cntrl->port, success_rtn, cntrl->pasynUser);