1 Topic by michael.t.albers

  • michael.t.albers
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  • Registered: 2013-06-07
  • Posts: 164

Topic: A little help with updating firmware for E3D extruder and prntrboard

I am trying to update the firmware for a printrboard solidoodle2 on Windows 8 and when I try to compile the changes in both the solidoodle firmware and lawsy's firmware, I keep getting an error that reads:

Marlin.h:46:21: error: WString.h: No such file or directory
In file included from cardreader.cpp:1:
/Marlin.h: In function 'void serialprintPGM(const char*)':
Marlin.h:87: error: 'Serial' was not declared in this scope

I have made sure that I have the teensy2++ board selected and enabled my com port (3) in arduino.  Please note that I am not a programmer and have tried to follow Hunter Green's notes on the upgrade as well as searching the forum for this issue.
I attempted to download the teenyduino.exe thinking that might help, but it doesn't see my arduino program when I try to install it. 

In other words 'Help!' smile

2 Reply by wardjr

  • wardjr
  • wardjr
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Re: A little help with updating firmware for E3D extruder and prntrboard

You might as well follow along with this post he is having similar issues.
http://www.soliforum.com/topic/5814/is- … aind-dead/

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Thanks to all for your contributions

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3 Reply by michael.t.albers

  • michael.t.albers
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Re: A little help with updating firmware for E3D extruder and prntrboard

Thanks. looks like I was choosing the wrong board.  It should have been the teensylu/printrboard.