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Brent Boshart - Feb 17 2003
I have realized that COM3 and the InputCapture procedure conflict. I
use InputCapture to receive a TV remote infrared signal but need to
send the code out COM3. I...
darenhatch - Apr 1 2002
Has anyone used com3 to talk to more than one serial device on
different pins during run-time?
For example: You have four devices out there and ...
cfrancois_55116 - Jul 1 2006
After reading about Com3 overhead on one of the boards, I decided to
measure it to determine if opening Com3 only when needed would be
beneficial for my application. My tests use...
Com3 [2 Articles]
Paul Tegler - Jun 26 2003
So..can we onlky run one com3? My app needs com1 open to dnl
logged data. One pin is used as a com port to talk to an LCD display.
I still need a third comm port to...
Ron A. Nucci - Apr 21 2001
Does anyone know if using the dual hardware pwm (uses timer1) will work with com3 on a bx24 at the same time ?
Does com3 use timer1 ?
Ron A. N...
Dan Bielecki - Jul 18 2002
I am working on interfacing a device to a BX24 that uses a 9-bit data
The device is attached to com3...any pin.
Logic is using Queues/DefineCom3/OpenCom.....
cfrancois_55116 - May 24 2003
I'm using multitasking where task A is sending on com3 defined on
pins 11 (TX) and 12 (RX) and task B is doing a PutPin (high) on
pin 13 for .5 sec followed by P...
mikeytoo2003 - Jun 25 2003
I would like to use COM3 as an outbound serial port. I'm comfortable
defining and opening the port but I'm stumped on how to send data to
the port. I've started w...
Dan Bielecki - Sep 2 2001
Are there any plans to increase the maxium baud rate for Com3 ?
mr_sallen - Nov 30 2004
I'm trying to run a simple program that has a main idle loop and two
tasks. One task reads from com3, stores some variables and
Debug.prints the results. The oth...
lili...@... - May 12 2005
hey, i'm new to this discussion group so we'll see if this works. Here's a question, is there any advantage to using Com3 over Com1 on a BX24? I'm having some troubles using a b...
Don Kinzer - May 26 2004
I noticed that my app runs quite a bit slower when I have Com3
opened. For example, a simple loop with some calculations takes
about 1.9ms with Com3 not opened. W...
Peter Verkaik - Sep 6 2001
I once looked into the bx24 but rejected it because it only allowed 1 serial
channel (named COM3) which has to be opened and closed. So to use serial I/O
simone_zecchetto - Sep 25 2006
Hi to all, great group.
I've got the bx24 since 2002.
Now I use this chip for inquiring an OEM GPS and send the NMEA
sentence to a GSM modem. All it works dearly if I use COM3 f...
spillikinaerospace - Jan 23 2007
Hello can anyone tell me what's the simplest way to make a 9600 hz
oscillator with the bx24?
the built-in timer apparently can't do it. maybe i can manipulate com3
into doing ...
phuo...@yahoo.com - Mar 18 2009
I have a issue in using of COM1, COM3 and Pulseout. So, I intend to use SPI to receive data from other source. Is it possible to use SPI of BX24 as a COM port. how can we setup f...
"wimn.rm" - Mar 5 2007
I have 3 sources/destinations using serial I/O
So I have defined 3 different I/O queues.
Is there anything I have to do when switching the com3 port to a
different queue? D...
albertugar - Jan 14 2002
Dear BasicX fiends,
I'm working with a project involving a multitasking with three main
- Read 3 analog inputs.
- Write a Com 3 output to a serial LCD...
ap0c...@gmail.com - Aug 22 2007
I have configured 2 pins for com3 to communicate with a Siemens C35 using its RX,TX pins so far so good i can communicate with the cellphone, but in order to the cellphone don't lo...
charliem101101 - Oct 8 2003
I am having trouble with a program and any help would be very
welcome. My program jumps between subroutines that represent
different options on a men...
- Feb 21 2001
Hey everyone, I am new to this group and to the BasicX. I am
using a Bx-24 to act as the central processor for a telemetry
system. I am using com1 for programmin...
djvadder - Jan 7 2007
I have two programs- one uses com1 to communicate with a cmucam, the
other uses com3 to communicate with an ssc32 servo board. Each
program operates perfectly independently, b...
Brent Boshart - Feb 16 2003
I'm new at this and had great success until now. I'm trying to use
pins 10 and 11 for a COM3. Using the following code:
DIM InputBuffer(1 TO 27) AS BYTE
mr_tentacle_too - Oct 13 2006
HEre is a simple example. DISALAIMER: This compiles, but I have not
const com3 as byte=10 ' Select a pin to...
Michalicek, Andrew AZ76 - Mar 14 2001
You will want to start out by looking in the \BX_Docs directory in your
BasicX root There you will find Language_Reference.doc and
jxpicciri2000 - Jun 21 2005
How does the StatusQueue function work with input
queues use in Com3. It seems to find a "0" in the
queue even if there is no input to the pin assigned
to the queue.
deltapparo - Dec 12 2005
"300 to 19,200 baud on any I/O pin using Com3"
Does this mean I can use Com3 on any I/O pin - Once ?
Can I use two I/O pins for serial I/O (TTL 5V), one to send to on...
Mike Perks - Nov 8 2005
> still new at BX-24...I am trying to send out MIDI data, using the
> information I found here. Unfortunately, instead of sending out what I
jacques_lebrun - Apr 3 2007
I have a project with a BX-24 where I need an additional serial port.
COM1 is already used for debugging and to read&write configuration data
with a VB program.
COM3 is alr...
bjweimer - Jun 30 2002
I have a very simple hardware question. I'm planning to have two
BX24's talk to each other over COM3. Can I just wire the I/O pins
together or do I need to...
K Jones - Oct 21 2001
I am working on a project that needs to send data out of the serial
port in bytes.
I need to convert and integer from the GETADC function to 2 bytes. ...
Nicholas Smith - Jun 21 2000
Hello all, I'm new to BASICX - I've come from the STAMP community and I was
wondering how easy its going to be to use my old STAMP modules with my new
BX-24 when I ...
doc975 - May 11 2004
This is my first post. I would like to use com1 and com3 to send
data. com1 to pc and com3 to bob2 osd module. I have a wireless rs232
connection to ...
Tom Becker - Jan 19 2005
> ... how do I change the comp port to usb...
Windows XP will assign a COM port number to the UBS-RS232 converter when
it is installed. Mine, for example, when p...
Com3 [7 Articles]
K Jones - Oct 22 2001
I am using com 3 to communicate to the stamp and when i set com3 to
19200 baud the stamp has all kinds of errors. I have tried using
starter bytes tha...
Jack Schoof - Jan 15 2001
From: Miguel Puchol <>
Date: Monday, January 15, 2001 6:02 PM
Subject: [BasicX] Question about queues & data loss
David Webster - May 22 2000
Ok, I'm trying to find the speed of a shaft using
the CountTransition function. I do this twice then
compare them and send a value to another BasicX...
howieoakes - May 26 2002
I am trying to get a bx chip to send a msg out on com1 to com3 of
another chip. I have the receiving chip set to inverted, but I still
get nothing. Th...
Dave Houston - Feb 8 2001
Can someone explain the conflicts between Com3 and InputCapture on
the BX-24? The documentation mentions severe conflicts between Com2
and InputCapture for the BX...
kj62 - May 6 2002
I was wondering if i could set the com3 bit number to 6bits.
In the manual the number of bits per byte set by the last 4 bits of the configuration byte and thei...