Argox PA-20 Basic Programming Manual - Manual (Page 99)

PT-Basic Programming Manual Ver. 1.00 98/143
code. Possible error codes and their interpretation are listed below:
GET_BT_ERROR Meaning
1 Write OK.
2 Parameter error, please check your
parmeter.
6 The terminal is not PT-20B.
7 Bluetooth module power disable,
please run BT_ SART.
9 Bluetooth not connect to other
bluetooth device, please run
BT_OPEN.
BT_READ$
Purpose： Read characters from Bluetooth module.
Syntax： A$=BT_READ$(N%)
Example： STR1$=BT_READ$(1)
Description： If Bluetooth is connected, this command can read characters from
Bluetooth module.
A$ is a string variable to be assigned to the data.
N% is an integer variable indicating number of bytes to be read
from other Bluetooth device.
You can use the “GET_BT_ERROR” command to get the error
code. Possible error codes and their interpretation are listed below:
GET_BT_ERROR Meaning
1 Read OK.
2 Parameter error, please check your
parmeter.
6 The terminal is not PT-20B.
7 Bluetooth module power disable,
please run BT_ SART.
9 Bluetooth not connect to other
bluetooth device, please run
BT_OPEN.
BT_GETLOCALINFO$
Purpose： Get Bluetooth information.
Syntax： A$=BT_GETLOCALINFO$
Example： …
S1$=BT_GETLOCALINFO$
LocalAddress$=LEFT$(S1$,16)