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Code won't run within init.m

POSTED BY: Ken Levasseur
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Thanks Ilian, it hadn't occurred to me that the serial connection wasn't initialized. I simply put my code into a package and I delayed running it a minute within a ScheduledTask. It worked!
POSTED BY: Ken Levasseur

Not all functionality is completely initialized and available to use during the early stages of kernel startup.

Try using the following in init.m instead:

task := (...);  (* code to be executed *)
RunScheduledTask[task, {1}]
POSTED BY: Ilian Gachevski

David:

Yes, the value of $AddOnsDirectory in the Raspberry Pi version of Mathematica is 

/usr/share/WolframEngine/Kernel

The init file evaluates, but for some reason, the Serial connection doesn't get established when I try to do it as part of init.m.
POSTED BY: Ken Levasseur

Is this the same directory as 

FileNameJoin[{$UserBaseDirectory, "Kernel"}]

(I actually have no idea about Raspberry Pi s, etc... just offering the location where I put revised init.m things on my laptop Mathematica.)
POSTED BY: David Reiss
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