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Hi,
My son did want to program his RCX in java, he switched to Lejos and used LDT for Eclipse.... Unfortunately, he claimed that it did not work and asked me to solve the problems...
Plateform : Windows XP
The application he wants to write implies a communication between the tower and the RCX Brick. His tower is an old serial tower on COM1.
- First problem : on the RCX side, ldt did not succeed in linking...
Solve by : Retreiving the LDT from the CVS repository, (all on the 1.2.0 tag and org.lejos itself on 3.0.0)... I modified the linking phase by adding the search for the rcxcomm.jar... and now it works..
- Second problem : on the PC side, lot of tower write errors and RCXTTY did not help. Having looked at the sourcecode for org.lejos, I did not any way to have the prcxcomm looked to the COM1 even putting new RCXPORT("COM1") does not work.
Solve by : retreiving the lejos 2.1.0 from the CVS site, and putting the env variable RCXTTY to COM1.
So our state is :
for the RCX side using the modified LDT with lejos 3.0.0 for the PC side using the lejos 2.1.0
Does anybody know of a better solution ?
-- JC
PS : I can send the LDT modification to solve the rcxcomm.jar problems at the link time if needeed but this is straightforward, just do as classes.jar !
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