101-0577 Rabbit Semiconductor, 101-0577 Datasheet - Page 55

• Manufacturer Part Number: 101-0577
• Description: KIT DEV FOR BL2500 COYOTE
• Manufacturer: Rabbit Semiconductor
• Series: Coyoter
• Type: Single Board Computers (SBC)r

Specifications of 101-0577

• Contents: SBC, Dev. Board, AC Adapter, Cable and Dynamic C® CD-ROM
• Product: Modules
• Data Bus Width: 10 bit
• Processor Type: Rabbit 3000
• Sram: 128 KB
• Flash: 256 KB
• Number Of I/os: 24
• Backup Battery: 3 V Lithium Coin Type
• Operating Voltage: 8 V to 40 V
• Power Consumption: 1 W
• Board Size: 100 mm x 100 mm x 29 mm
• Description/function: Computer Module
• Interface Type: Ethernet
• For Use With/related Products: BL2510
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4.4.4 Serial Communication
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 Function Reference Manual and
Technical Note 213, Rabbit Serial Port Software.
Use the following function calls with the Coyote.
RETURN VALUE
SEE ALSO
RETURN VALUE
SEE ALSO
User’s Manual
void ser485Tx(void);
void ser485Rx(void);
Enables the RS485 transmitter. Transmitted data get echo'ed back into the receive data buffer. These
echo'ed data could be used to know when to disable the transmitter by using one of the following
methods:
None.
Disables the RS-485 transmitter. This puts the Coyote in listen mode, which allows it to receive data
from the RS-485 interface.
None.
Byte mode—disable the transmitter after the same byte that is transmitted is detected in the receive
Block data mode—disable the transmitter after the same number of bytes transmitted is detected in the
ser485Rx, serXopen
ser485Tx
data buffer.
receive data buffer.
RS232.LIB
library provides packet-based serial functions where packets can be delim-
, serXopen
library provides a set of circular-buffer-based serial functions. The
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