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Verilog: Weird Warnings WARNING:Xst:1710WARNING:Xst:1895

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laserbeak43

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Hello,
This is a continuation of my project to initialize an LCD on my Spartan 3E Starter Kit. I was successful, If you're curious, the thread is
I've made a new version (starting at line 100)of the code that should allow me to write a character to the LCD, but it doesn't seem to be working. And i'm getting weird warnings.
I've pasted them here:
**broken link removed**

and these are warnings that i get if i comment the section out.
WARNING:Xst:1780 - Signal <stateDD> is never used or assigned.
WARNING:Xst:646 - Signal <init> is assigned but never used.
the first one makes sense to me, since it's the name of the commented state. but the second one doesn't, cause init IS in use.

Can someone please help?
Thanks
 
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can someone please help, it's very important.
thanks

Added after 1 hours 10 minutes:

my latest code
WARNING:Xst:2734 - Property "use_dsp48" is not applicable for this technology.
WARNING:Xst:1710 - FF/Latch <LCD_E> (without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <init> (without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <LCD_RS> (without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:1710 - FF/Latch <FFd4> (without init value) has a constant value of 0 in block <stateDD>.
WARNING:Xst:1710 - FF/Latch <LCD_E> (without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <init> (without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:1895 - Due to other FF/Latch trimming, FF/Latch <LCD_RS> (without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:1710 - FF/Latch <stateDD_FFd4> (without init value) has a constant value of 0 in block <LCDInit>.
WARNING:Xst:2677 - Node <stateDD_FFd3> of sequential type is unconnected in block <LCDInit>.
WARNING:Xst:2677 - Node <stateDD_FFd2> of sequential type is unconnected in block <LCDInit>.
WARNING:Xst:2677 - Node <stateDD_FFd1> of sequential type is unconnected in block <LCDInit>.
 

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