www.opentcp.org
I've must to use handshake RTS/CTS,DTR/DSR to connect with
mobile phone GSM/GPRS.
The RCM2200's TCP/IP user manual said...
12 PPP Driver
12.2.1.1 Rabbit Pin Connections to Modem
The modem control library, MODEM.LIB, defines default connections to the Rabbit as follows:
Table 1. Modem Pin Assignments RS232 Signal Rabbit Pin Direction
DTR PB6 out
RTS PB7 out
CTS PB0 in
DCD PB2 in
RI PB3 in
DSR PB4 in
TD PC2 out
RD PC3 in
but I can't found PB6 !?!?!?!?
Any suggest?