101-0492 Rabbit Semiconductor, 101-0492 Datasheet - Page 78

• Manufacturer Part Number: 101-0492
• Description: INTERFACE OP6800 W/ETHERNET PORT
• Manufacturer: Rabbit Semiconductor

Specifications of 101-0492

• Module/board Type: Single Board Computer Module
• For Use With/related Products: SR9160
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 316-1060

D.3 Serial Communication (OP68xx.LIB)
Library files included with Dynamic C provide a full range of serial communications sup-
port. The
PACKET.LIB
ited by the 9th bit, by transmission gaps, or with user-defined special characters. Both
libraries provide blocking functions, which do not return until they are finished transmit-
ting or receiving, and nonblocking functions, which must be called repeatedly until they
are finished. For more information, see the Dynamic C User’s Manual and Technical
Note TN213, Rabbit 2000 Serial Port Software.
Use the following function calls with the OP6800.
PARAMETER
.
RETURN VALUE
SEE ALSO
SEE ALSO
74
int serMode(int mode);
void ser485Tx(void);
User interface to set up OP6800 serial communication lines. Call this function after
Whether you are opening one or multiple serial ports, this function must be executed after executing the last
serXOpen
If Mode 1 is selected, CTS/RTS flow control is exercised using the
serCflowcontrolOff
mode
0 if valid mode, 1 if not.
Sets pin 3 (DE) high to enable the RS-485 transmitter. Remember to call
ser485Tx
ser485Tx, ser485Rx
serMode, ser485Rx
NOTE: Be sure to call serMode before either of the next two functions.
Mode
is the defined serial port configuration
RS232.LIB
0
1
.
library provides packet-based serial functions where packets can be delim-
function AND before you start using any of the serial ports. This function is non-reentrant.
RS-232, 3-wire
RS-232, 5-wire
library provides a set of circular-buffer-based serial functions. The
functions from the
B
RS-232, 3-wire
CTS/RTS
RS232.LIB
Serial Port
C
library.
serCflowcontrolOn
serMode
RS-485
RS-485
before calling
serXOpen()
MiniCom (OP6800)
D
and
.