User manual

gpio.Relais
CFG_WREN
Enables write access to the persitent configuration section.
DEFAULT
Restores default factory settings.
HREG_PM
This register is currently unused.
HREG_BAUDSEL
Specifies the baud rate that is used on RS232/RS485. The register contains one
of those selectors described below.
Selector Baud rate Selector Baud rate
0 1200 6 57600
1 2400 7 115200
2 4800 8 230400
3 9600 9 250000
4 19200 10 500000
5 38400 11 1000000
HREG_DBITS
Contains the number of data bits used on serial line – selectable between seven
and eight bits.
HREG_PARITY
Configures which type of parity checking is used. Valid selectors are listed
below.
Selector Parity
0 none
1 odd
2 even
HREG_STOP
The number of additional stopbits – default is 0.
6/12