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SSP FIRMWARE COMMAND SET
'========serial mode commands
'
' 19.2K baud, no parity, inverted, always driven
'
' n is any real integer 0 <= n <= 9
' x is any character
' LF is a line feed character, decimal 10, hex A
' CR is a carriage return character, decimal 13, hex D
' "!" is the exclamation character, decimal 33, hex 21
'
' SSMODE if in manual mode, this command will initate the serial loop mode and
' only serial commands will control the instrument
' after the serial loop mode is entered, a "!" LF CR is sent on the
' serial port to acknowledge the mode change
' if the instrument is already in the serial loop mode, the
' acknowledgement code is sent again, "!" LF CR to confrim that the
' instrument is in the serial loop mode
'
' SGAINn sets gain of instrument of preamp stage. n can be 1, 2 or 3 only
' 1 = gain of 100, 2 = gain of 10, 3 = gain of 100
' "!" LF CR is returned on serial port to acknowledge command
'
' SInnnn sets integration time in units of 0.01 seconds. 0001 <= nnnn <= 9999
' "!" LF CR is returned on serial port to acknowledge command
'
' SCOUNT start a reading with selected gain and integration time.
' after the count is completed, the results are displayed on the
' instrument and sent on the serial port in the following format:
' C=nnnnn LF CR, where 00000 <= nnnnn <= 65535, leading zeros are sent
'
' SMnnnn initiate a fast reading cycle with selected gain and integration time.
' nnnn is the number of readings to do, 0000 <= nnnn <= 9999, leading
' zeros must be added for number to be correct
' after each reading is done the value is sent on the serial in the
' following format: nnnn LF CR where 0000 <= nnnn <= 9999
' the fast mode sequence can be interrupted by sending a SS
' once the fast mode is successfully stoped, a "!" LF CR is sent
'
' SFILTn if the auto filter option is available on the instrument, the filter
' number can be selected. n can be 1, 2, 3, 4, 5 or 6 only.
' once the filter move is complete a "!" LF CR is sent
'
' SHOMEx if the auto filter option is available on the instrument, this command
' makes the filter slider find position 1 and stay there.
' once the filter move is complete a "!" LF CR is sent
'
' SENDxx exits the serial loop mode and returns to manual mode.
' before leaving the serial loop mode, an "END" LF CR is sent
'
'=======serial error messages
'
' "ER=1" LF CR low battery voltage condition is sent at any time that the
' instrument detects a low voltage on the battery - SSP-3 only
'
' "ER=2" LF CR high voltage has shut down because of object to bright - SSP-5 only
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Comport komponentinden portwrite(SSMODE) mu diyeceğim acaba?
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