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’ Page 3.22
’***************** Begin example program *****************
OPEN "COM1:1200,N,8,1,CS,DS,RB2048" FOR RANDOM AS #1
CLS
PRINT #1, "HO" ’Sends the HOLD command.
GOSUB Acknowledge ’Input acknowledge from ScopeMeter.
PRINT "The HOLD command has put the ScopeMeter in HOLD."
PRINT "Check on the ScopeMeter screen."
PRINT "Press any key on the PC keyboard to continue and"
PRINT "enable acquisition again."
SLEEP
PRINT #1, "AT" ’Sends the ARM TRIGGER command to
’enable acquisition again.
GOSUB Acknowledge ’Input acknowledge from ScopeMeter.
CLOSE #1
END
’**************** Acknowledge subroutine ******************
’Use this subroutine after each command or query sent to the
’ScopeMeter. This routine inputs the acknowledge
’response from the ScopeMeter. If the response is non-zero,
’the previous command was not correct or was not correctly
’received by the ScopeMeter. Then an error message is
’displayed and the program is aborted.
Acknowledge:
INPUT #1, ACK ’Reads acknowledge from ScopeMeter.
IF ACK <> 0 THEN
PRINT "Error "; ACK; ": ";
SELECT CASE ACK
CASE 1
PRINT "Syntax Error"
CASE 2
PRINT "Execution Error"
CASE 3
PRINT "Synchronization Error"
CASE 4
PRINT "Communication Error"
CASE IS < 1
PRINT "Unknown Acknowledge"
CASE IS > 4
PRINT "Unknown Acknowledge"
END SELECT
PRINT "Program aborted."
END
END IF
RETURN
’****************** End example program ******************
Содержание ScopeMeter 190 Series
Страница 40: ...Page 3 29 Response Syntax acknowledge cr See an example for this command under QUERY PRINT QP...
Страница 42: ...to the ScopeMeter...
Страница 64: ......
Страница 68: ...Resp Count Resp Count 2 PRINT x_divisions X Divisions...
Страница 70: ...PRINT x_step X Step...
Страница 72: ...nb nb ASC MID Resp Resp Count 1 1 ELSE...
Страница 74: ......
Страница 76: ...PRINT SumCheck so far MOD 256 SumCheck1 MOD 256 CLOSE END...
Страница 78: ...END IF...
Страница 80: ...END IF NEXT j...
Страница 83: ...Resp Count Resp Count Sample Bytes...
Страница 93: ...END IF RETURN End example program...
Страница 117: ...overload sample_value This field specifies which value in the trace samples represents the overload value...