What other baud rate would you want to use?
And yes, it seems that Win32::SerialPort wants a baud rate configured before doing any interesting stuff. But without seeing code, it's kinda hard to tell exactly.
| [reply] |
I want to use baudrate such as, 921600 or 230400 or some higher baudrates. I tried to stick in this line here for 921600 since it seems to be working in the previous thread. Here is my code.
$PortObj$devNum = Win32::SerialPort->new ($PortName, $quiet) || die "Cant open $PortName: $^E\n"; # quiet is optional
unless (defined($PortObj$devNum))
{
&logout("openUart ... new failed\n");
return 0;
}
$PortObj$devNum->{"_L_BAUD"}{921600} = 921600;
#$PortObj$tmpDevNum->debug(1);
#$PortObj$tmpDevNum->debug_comm(1);
#print("\t set options\n");
$PortObj$devNum->baudrate("$baudrate");
But when I do this later, I don't see 921600 shows up in the list.
print "baud rate: ", join("",$PortObj$devNum->baudrate),"\n";
Thanks. | [reply] |
Hi,
i tried the same but it is not working for me.
With the print statement i am getting error as "Can't call method "baudrate" on an undefined value at serialport_logger.pl line 36"
with the _L_BAUD setting i am getting the same error as "Missing REQUIRED setting for STOP at serialport_logger.pl line 42
write_settings failed, closing port at serialport_logger.pl line 42
no settings at serialport_logger.pl line 42."
can anyone help me on this????????? | [reply] |
