Hi,
I am working with a simple Java program which communicates over the
serial port with a GSM modem.
Using Hypertermial, I can send messages and need to press control-z to
process the messages. I have created a PrintStream over the serial
port, but I do not know how to send control-z from the program!
I fin in another Google- thread that control-c equals decimal 3:
But what is then the equivalent of control-z, and how should it be
transmitted? Could I do:
myPrintStream.w rite(4);
if dec 4 would be the equivalent of control-z?
Hope somebody can help me! :-)
Regards, Per Magnus
4  7862 
I think control z is decimal 26
"Per Magnus L?vold" <pm******@broad park.no> wrote in message
news:a0******** *************** ***@posting.goo gle.com... Hi,
I am working with a simple Java program which communicates over the
serial port with a GSM modem.
Using Hypertermial, I can send messages and need to press control-z to
process the messages. I have created a PrintStream over the serial
port, but I do not know how to send control-z from the program!
I fin in another Google- thread that control-c equals decimal 3:
But what is then the equivalent of control-z, and how should it be
transmitted? Could I do:
myPrintStream.w rite(4);
if dec 4 would be the equivalent of control-z?
Hope somebody can help me! :-)
Regards, Per Magnus
Thank you, I'll try that later today!
But how can you tell?
I thought of the KeyEvent.CONTRO L value, but that doesn't seem to
work. And it seems as if control-c and control-z is represented as one
single character.
I would like to understand this. :-)
Regards,
Per Magnus
"nos" <no*@nospam.com > wrote in message news:<eyM1c.179 228$uV3.758524@ attbi_s51>... I think control z is decimal 26
"Per Magnus L?vold" <pm******@broad park.no> wrote in message
news:a0******** *************** ***@posting.goo gle.com... Hi,
I am working with a simple Java program which communicates over the
serial port with a GSM modem.
Using Hypertermial, I can send messages and need to press control-z to
process the messages. I have created a PrintStream over the serial
port, but I do not know how to send control-z from the program!
I fin in another Google- thread that control-c equals decimal 3:
But what is then the equivalent of control-z, and how should it be
transmitted? Could I do:
myPrintStream.w rite(4);
if dec 4 would be the equivalent of control-z?
Hope somebody can help me! :-)
Regards, Per Magnus
When you press Ctrl - A in Hyperterminal, an ASCII 1 is sent out the
serial port. When you Hit Ctrl - B, an ASCII 2 is sent. When you Hit
Ctrl - C, an ASCII 3 is sent and so on...
In other words, the position in the alphabet for the letter determines
the character that gets sent.
Since Z is the 26th letter in the alphabet, Ctrl - Z represents an
ASCII 26 therefore you need to transmit an ASCII 26.
On 4 Mar 2004 07:24:58 -0800, pm******@broadp ark.no (Per Magnus
L?vold) wrote: Hi,
I am working with a simple Java program which communicates over the
serial port with a GSM modem.
Using Hypertermial, I can send messages and need to press control-z to
process the messages. I have created a PrintStream over the serial
port, but I do not know how to send control-z from the program!
I fin in another Google- thread that control-c equals decimal 3:
But what is then the equivalent of control-z, and how should it be
transmitted? Could I do:
myPrintStream. write(4);
if dec 4 would be the equivalent of control-z?
Hope somebody can help me! :-)
Regards, Per Magnus This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics | |
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