GBS Elektronik MCA-527 Firmware Commands - Manual (Page 25)

Description of the MCA527 Firmware Commands
Command name CMD_SET_EXTENSION_PULSER_WIDTH
Compatibility New MCA527 command.
Execution right Necessary
Description The command sets the pulser width (w) for the parts (part) of the extension port.
part:
1 = part B (pulser2)
3 = part D (pulser1)
w: The pulser width must be smaller than the pulser period (see previous command). If the
parameter does not meet this condition, the command will return “invalid parameter”.
Pulser 1:
1 … 4294967294 * 10 ns
Pulser 2 29 : 1 … 4294966 * 10 µs
Format integer integer integer long integer
Parameter preamble command part w end flag
Byte string (HEX) A5 5A 1D 01 part 00 w
l
... ... w
h
B9 9B
Command name CMD_SET_EXTENSION_RS232
Compatibility New MCA527 command.
Execution right Necessary
Description The command configures the RS232 interface of the extension port.
div:
0x0001 … 0xFFFF (baud rate = 6250000 / div, see predefined constants in mca_comm.h)
flags: bits 1, 0: 00 5-bit word
01 6-bit word
10 7-bit word
11 8-bit word
bit 2: 0 1 stop bit
1 2 stop bits for non-5-bit word length or 1½ stop bits for 5-bit word
length
bit 3: 0 parity not transmitted or checked
1 transmit and check parity
bit 4: 0 Odd parity
1 Even parity
Format integer integer integer integer integer integer
Parameter preamble command div flags 0 end flag
Byte string (HEX) A5 5A 1E 01 div
l
div
h
flags 00 00 00 B9 9B
Command name CMD_CLEAR_EXTENSION_RS232_TX
Compatibility New MCA527 command.
Execution right Necessary
Description The command clears all bytes which has been written to the RS232 transfer buffer.
Format integer integer integer long integer
Parameter preamble command 0 0 end flag
Byte string (HEX) A5 5A 1F 01 00 00 00 00 00 00 B9 9B
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