Re: ModemManager can't open serial port after previously opening it successfully

2018-08-20 Thread Aleksander Morgado
Hey, +thaller >> > I did some further testing and while ModemManager is continually >> reporting the serial port can't be opened, I was able to connect to the port >> and send AT commands to the modem and the modem responded. This >> means there is something in ModemManager that is triggering

RE: ModemManager can't open serial port after previously opening it successfully

2018-08-20 Thread Matthew Starr
> -Original Message- > From: Aleksander Morgado [mailto:aleksan...@aleksander.es] > Sent: Monday, August 20, 2018 4:33 PM > > > I did some further testing and while ModemManager is continually > reporting the serial port can't be opened, I was able to connect to the port > and send AT

Re: ModemManager can't open serial port after previously opening it successfully

2018-08-20 Thread Aleksander Morgado
> I did some further testing and while ModemManager is continually reporting > the serial port can't be opened, I was able to connect to the port and send > AT commands to the modem and the modem responded. This means there is > something in ModemManager that is triggering these messages and

RE: ModemManager can't open serial port after previously opening it successfully

2018-08-14 Thread Matthew Starr
> -Original Message- > From: Matthew Starr > Sent: Monday, August 06, 2018 11:36 AM > > > -Original Message- > > From: Matthew Starr > > Sent: Thursday, July 19, 2018 2:22 PM > > To: 'Aleksander Morgado' > > > > > -Original Message- > > > From: Aleksander Morgado

RE: ModemManager can't open serial port after previously opening it successfully

2018-07-19 Thread Matthew Starr
> -Original Message- > From: Aleksander Morgado [mailto:aleksan...@aleksander.es] > Sent: Thursday, July 19, 2018 2:16 PM > > Hey, > > On Thu, Jul 19, 2018 at 3:47 PM, Matthew Starr > wrote: > > I am running ModemManager 1.8.0 and NetworkManager 1.8.0 on an > embedded device with the

Re: ModemManager can't open serial port after previously opening it successfully

2018-07-19 Thread Aleksander Morgado
Hey, On Thu, Jul 19, 2018 at 3:47 PM, Matthew Starr wrote: > I am running ModemManager 1.8.0 and NetworkManager 1.8.0 on an embedded > device with the Linux OS built by buildroot. I am using a u-blox TOBY-R200 > cell modem connected over USB with virtual serial interfaces /dev/ttyACM0 >