Latest Marlin on Printrboard: Problems!

Downloaded latest Marlin (1.1.1). Compiling with Arduino 1.8.2 at Teensy2++. I've set Motherboard to Board_Printrboard (with appropriate caps). Here are examples of the two errors:

In file included from /tmp/arduino_build_805673/sketch/pins.h:115:0,
from /tmp/arduino_build_805673/sketch/MarlinConfig.h:33,
from /tmp/arduino_build_805673/sketch/G26_Mesh_Validation_Tool.cpp:27:
/tmp/arduino_build_805673/sketch/pins_PRINTRBOARD.h:40:0: warning: "USBCON" redefined
#define USBCON 1286 // Disable MarlinSerial etc.
^
In file included from /home/jim/arduino-1.8.2/hardware/tools/avr/avr/include/avr/iousb1286.h:38:0,
from /home/jim/arduino-1.8.2/hardware/tools/avr/avr/include/avr/io.h:192,
from /tmp/arduino_build_805673/sketch/fastio.h:31,
from /tmp/arduino_build_805673/sketch/MarlinConfig.h:26,
from /tmp/arduino_build_805673/sketch/G26_Mesh_Validation_Tool.cpp:27:
/home/jim/arduino-1.8.2/hardware/tools/avr/avr/include/avr/iousbxx6_7.h:963:0: note: this is the location of the previous definition
#define USBCON _SFR_MEM8(0XD8)

^
(There are many repeats of this same error, just in different files.)

In file included from /tmp/arduino_build_805673/sketch/serial.cpp:23:0:
serial.h: In function 'void serialprintPGM(const char*)':
serial.h:35: error: 'customizedSerial' was not declared in this scope
#define MYSERIAL customizedSerial
^
/tmp/arduino_build_805673/sketch/serial.h:96:42: note: in expansion of macro 'MYSERIAL'
while (char ch = pgm_read_byte(str++)) MYSERIAL.write(ch);
^
serial.cpp: In function 'void serial_echopair_P(const char*, const char*)':

(There are several of this flavor also.)


Bottom line: The errors seem to be related to USBCON having two definitions and to customizedSerial not being defined.

My assumption was that a new version of something as major as Marlin would be tested enough to at least compile cleanly for a version like the Printrboard. So I expect that I'm doing something very wrong.
Does anyone have any suggestions?

TIA!

This was fixed 11 days ago...

see [github.com]

Download bugfix-1.1.x branch

Still has warnings, but compiles

FYI - Marlin is getting ready to release a version that does away with the Marlin/FASTIO(STANDARD) vs. Teensy pin numbering headache. It'll only use the Teensy system.

Thanks for the quick, helpful response. AND for that tricky bug fix!

Code compiles now for PrintrBoard (don't know about the F version - didn't try). Lots of warnings about the redefinition of USBCON, but compiles and communicates to the Serial Monitor. Now I can get on with tuning and tweaking.

Thanks again!

Yes, it compiles for RevF, but FAST_PWM doesn't work. There's a PR to fix that already, and a big cleanup of all the AT90USB pin defs (finally !) coming down the pipe, which should make using the extra pins on EXP1 and EXP2 much easier for everyone

-=dave

Late yesterday the AT90USB simplification/unification code was merged. Gone is the Marlin/FASTIO numbering vs. Teensy numbering.

The new code does implement pins 46 & 47 for the two ports that Teensyduino doesn't use.