Communication on the AVR side
Writing programs for the USB Communications port on the AVR side is supported by two different
sections of the Pololu AVR C/C++ Library.
The
SVP-specific functions
section of the library provides the
rts_enabled()
and
dtr_enabled()
functions which return the states of those control lines. Complete documentation of the SVP-specific
functions can be found in
Section 13
of the
Pololu AVR Library Command Reference
[https://www.pololu.com/docs/0J18]
. A high level overview can be found in
Section 3.j
of the
Pololu AVR
C/C++ Library User’s Guide
[https://www.pololu.com/docs/0J20]
.
The
Serial Port Communication
section of the library provides many functions for serial
communication, all of which will work for the USB Communications port. Complete documentation of
serial communication functions can be found in
Section 10
of the
Pololu AVR Library Command
Reference
[https://www.pololu.com/docs/0J18]
. A high level overview can be found in
Section 3.h
of the
Pololu AVR C/C++ Library User’s Guide
[https://www.pololu.com/docs/0J20]
.
Pololu Orangutan SVP User’s Guide
© 2001–2019 Pololu Corporation
8. Using the USB Communication Port
Page 34 of 43
