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> -------- Original message --------From: "jjpurdum via Groups.Io" <jjpurdum=[email protected]> Date: 5/11/19 3:36 PM (GMT-05:00) To: [email protected] Subject: Re: [JackAl] touch screen
>? If the Teensy always uses 12mbs, but the USB port is set to some other speed, are you saying that the Teensy automatically adjusts to the USB baud rate? Also, there's a difference between communicating with the Arduino IDE using a Teensy baord and the PC at the same baud rate and the Teensy running standalone and using one of its ports. That I can agree with, but I do not think that's true when working with the IDE. All of Dave's questions are relative to compilation processes.
>
> Jack, W8TEE
>
> ??? On Saturday, May 11, 2019, 2:34:56 PM EDT, Ronald Pfeiffer <w2ctx@...> wrote:
>
>? From Teensy pages:
> "Unlike a standard Arduino, the Teensy Serial object always communicates at 12 Mbit/sec USB speed. "
>
> So it doesn't seem to matter what you set the baud rate in the program or what is set in
> the Serial Monitor!? The Teensy serial ports understand each other....
>
>
> > On May 11, 2019 at 2:07 PM k7da <k7da@...> wrote:
> >
> >
> > ok i'll except that.
> >
> > but puzzle this.? i set the baud rate at the setup to 9600 and forgot to
> > reset the monitor baud rate and the thing works now when it show 115200.
> >
> > explain
> >
> > but i done show the eeprom dump on the monitor?
> >
> >
> > dave
> >
> > On 5/11/2019 11:03 AM, jjpurdum via Groups.Io wrote:
> > > Aw, come on...first mistake since the late 60's, and a fat-finger one
> > > at that.
> > >
> > > Jack, W8TEE
> > >
> > > On Saturday, May 11, 2019, 1:46:23 PM EDT, k7da <k7da@...> wrote:
> > >
> > >
> > > could it by chance be 115200.
> > >
> > > copied from the jackal.h
> > >
> > >
> > > #ifndef BEENHERE
> > > #define BEENHERE
> > >
> > > #define DEBUG??????????????? // Comment out when not debugging
> > >
> > > //#define JACK???????????????? // Jack's 5" display stuff
> > > #define AL????????????????? // Al's 5" display stuff
> > > //#define JACK7?????????????? // Jack's 7" stuff
> > > //#define AL7???????????????? // Al's 7" stuff
> > >
> > > #include <Arduino.h>????????? // Standard with IDE
> > > #include <EEPROM.h>?????????? // EEPROM distributed with Teensy libraries
> > > #include <math.h>???????????? // Standard with IDE
> > > #include <Wire.h>???????????? // Standard with IDE
> > > #include <SPI.h>????????????? // Standard with IDE
> > > #include <stdio.h>??????????? // Standard with IDE
> > >
> > > On 5/11/2019 6:07 AM, jjpurdum via Groups.Io wrote:
> > > Ports 0 and 1 are normally the Serial monitor ports for COM when the
> > > board is running your code, but the programming port is something
> > > else. The only thing I can think of is that the DEBUG flag isn't set
> > > at the top of the JackAl.h header file, or there's a mismatch between
> > > your monitor's baud rate and JackAl, which is set to 155200.
> > >
> > > Jack, W8TEE
> > >
> > > On Saturday, May 11, 2019, 12:26:05 AM EDT, k7da <k7da@...>
> > > <mailto:k7da@...> wrote:
> > >
> > >
> > > for some reason i am having trouble with the serial monitor.? when i
> > > load the program it shows it is using port 1.? but if i watch when
> > > connecting the usb cable it shows that i am using port 5.? but in
> > > either case i get nothing on the serial monitor.
> > >
> > > i thought that maybe something was wrong with something in the
> > > computer so i tried using things to load a program into a nano card
> > > and thing worked fine. it was using port 6
> > >
> > > anyone have an idea what is happening?
> > >
> > > dave k7da
> > >
> > >
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