|
| From: | John Donoghue |
| Subject: | [Octave-bug-tracker] [bug #59581] [octave forge] (instrument-control) serialport error after second call |
| Date: | Tue, 1 Dec 2020 13:30:24 -0500 (EST) |
| User-agent: | Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/86.0.4240.198 Safari/537.36 Edg/86.0.622.69 |
Follow-up Comment #2, bug #59581 (project octave):
Works for me in win10 - octave 6.1.0 64 bit
>> pkg load instrument-control
>> serialportlist
ans =
{
[1,1] = COM2
[1,2] = COM6
}
>> s1 = serialport('com2')
s1 =
Serial Port Object Serial-com2
port: com2
baudrate: 115200
parity: None
databits: 8
stopbits: 1
timeout: -1
>> s2 = serialport('com2')
error: serialport: Error opening the interface: No such file or directory
>> clear s1
>> s2 = serialport('com2')
s2 =
Serial Port Object Serial-com2
port: com2
baudrate: 115200
parity: None
databits: 8
stopbits: 1
timeout: -1
>>
Can you provide actual code ? In addition ensure you dont have other variables
that have the serial port assigned to them
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