Hex00 über RS232

[Karsten (Gast)]

Ich versuche gerade mit BASCOM den Wert 00h über die RS232 Schnittstelle
zu übertragen.
1.
Print hex(&H00);

->nix

2.
udr=&H00
do:loop until usr.txc=1
-> auch nicht.

ich bitte um eure Mithilfe....

Danke

[jörg (Gast)]

Print binary content of a variable to the serial port.


Syntax
PRINTBIN var [ ; varn]
PRINTBIN #channel, var [; varn]


Remarks

Var  The variable which value is send to the serial port.
varn  Optional variables to send.
The channel is optional and for use with OPEN and CLOSE statements.

PRINTBIN is equivalent to PRINT CHR(var);
When you use a Long for example, 4 bytes are printed.

Multiple variables may be sent. They must be separated by the ; sign.

The number of bytes to send can be specified by an additional numeric
parameter. This is convenient when sending the content of an array.

Printbin ar(1) ; 3 ' will send 3 bytes from array ar().

Printbin ar(1) ; 2 ; ar(2) ; 4  ' will send 2 bytes from array ar()
starting at index 1, then 4 bytes from array ar() starting at index 4.

When you use Printbin ar(1)  , the whole array will be printed.
When you need to print the content of a big array(array with more then
255 elements) you need to use the CONFIG PRINTBIN option.


See also
INPUTBIN , CONFIG PRINTBIN