I threw the polargraph server_a1.ino file containing the EEPROMAnything file into the arduino library, but that error went away, but instead of such an error sequence.

C:\Users\ALIENW~1\AppData\Local\Temp\untitled349277218.tmp\sketch_mar08a\polargraph_server_a1.ino: In function 'void setup()':

polargraph_server_a1:258: error: redefinition of 'void setup()'

 void setup() 

      ^

C:\Users\ALIENW~1\AppData\Local\Temp\untitled349277218.tmp\sketch_mar08a\sketch_mar08a.ino:1:6: note: 'void setup()' previously defined here

 void setup() {

      ^

polargraph_server_a1:272: error: 'configuration_motorSetup' was not declared in this scope

   configuration_motorSetup();

                            ^

polargraph_server_a1:273: error: 'eeprom_loadMachineSpecFromEeprom' was not declared in this scope

   eeprom_loadMachineSpecFromEeprom();

                                    ^

polargraph_server_a1:274: error: 'configuration_setup' was not declared in this scope

   configuration_setup();

                       ^

polargraph_server_a1:287: error: 'comms_ready' was not declared in this scope

   comms_ready();

               ^

polargraph_server_a1:290: error: 'penlift_penUp' was not declared in this scope

   penlift_penUp();

                 ^

C:\Users\ALIENW~1\AppData\Local\Temp\untitled349277218.tmp\sketch_mar08a\polargraph_server_a1.ino: In function 'void loop()':

polargraph_server_a1:296: error: redefinition of 'void loop()'

 void loop()

      ^

C:\Users\ALIENW~1\AppData\Local\Temp\untitled349277218.tmp\sketch_mar08a\sketch_mar08a.ino:6:6: note: 'void loop()' previously defined here

 void loop() {

      ^

polargraph_server_a1:298: error: 'comms_waitForNextCommand' was not declared in this scope

   if (comms_waitForNextCommand(lastCommand)) 

                                           ^

polargraph_server_a1:305: error: 'comms_parseAndExecuteCommand' was not declared in this scope

     comms_parseAndExecuteCommand(lastCommand);

                                             ^

exit status 1
redefinition of 'void setup()'

Quote from sandy on March 7, 2017, 23:04
The polargraph firmware source code consist of 14 files. 13 of them are .ino files, one is a .h file.

You need all fourteen in the same folder before you can compile. In the arduino IDE they'll open as 14 tabs.

The source does not need any merging or modification to compile.

The full source is here: https://github.com/euphy/polargraph_server_a1 or in the bundle from here: https://github.com/euphy/polargraphcontroller/releases/latest

Sn

Thank you for your quick turnaround. But when you throw this arduino into the library, it gives the error shown in the second message. How can I solve this?