did you clean the board carefully with acetone to wipe off any solder stripper ??? especially under the caps ...
next step will be verify your caps value ( SMD not marked ...) and Xtal data ...
may be could we have an eye on your program ??? ...
Alain
BTW ... could you try to run the PIC @ 10 mhz ( HS_OSC ) ... just to see if any life aboard.
Last edited by Acetronics2; - 4th September 2010 at 12:12.
************************************************** ***********************
Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
************************************************** ***********************
IF there is the word "Problem" in your question ...
certainly the answer is " RTFM " or " RTFDataSheet " !!!
*****************************************
I did clean the board thoroughly with alcohol to get rid of flux, etc.
Ive tried every cap value I have. At the moment I've actually replaced the SMD caps with 22pF thru-hole caps soldered onto the SMD pads as a test, but that didn't help either.
Unfortunately I dont have data on my crystal. The place I bought it didn't supply data or a specific manufacturer/model number.
When this started happening I reduced my program to a bare minimum to test if it is running. After trying 10mhz with HS_OSC (which didnt make a difference), the code im using is:
Code:DEFINE OSC 10 ADCON1=%01111111 LCD_DB4 VAR PORTA.4 LCD_DB5 VAR PORTA.2 LCD_DB6 VAR PORTA.3 LCD_DB7 VAR PORTB.0 LCD_RS VAR PORTA.0 LCD_E VAR PORTA.1 LCD_Lines CON 2 LCD_DATAUS CON 50 LCD_COMMANDUS CON 2000 INCLUDE "LCD_AnyPin.pbp" PAUSE 200 LCDOUT $FE,1,$FE,2,"Hello World!" END
"I think fish is nice, but then I think that rain is wet, so who am I to judge?" - Douglas Adams
Try a simple BLINKY on a non ADC pin for a test.
Tooo many things could be wrong with the other stuff.
Dave
Always wear safety glasses while programming.
Last edited by Acetronics2; - 4th September 2010 at 12:44.
************************************************** ***********************
Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
************************************************** ***********************
IF there is the word "Problem" in your question ...
certainly the answer is " RTFM " or " RTFDataSheet " !!!
*****************************************
************************************************** ***********************
Why insist on using 32 Bits when you're not even able to deal with the first 8 ones ??? ehhhhhh ...
************************************************** ***********************
IF there is the word "Problem" in your question ...
certainly the answer is " RTFM " or " RTFDataSheet " !!!
*****************************************
"I think fish is nice, but then I think that rain is wet, so who am I to judge?" - Douglas Adams
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