Lpc2000

Hello Josh,
have you adapted your example "CanBlinky" from the MCB2100 Board to
the Phytec Board? The Baudrate settings for canbtr-register are right?
(see message 6065 from dietmar).
Try the other Canexamples in the FileSection. They worked fine for me
and I use the same environment (PhytecLpc2294 on HD200 with KeilIde).
You can find a good book for beginners at hitex.co.uk/arm from Trevor
Martin.

Klaus


--- In lpc2000@yahoogroups.com, "Josh Ferguson" <joshandrebekah@y...>
wrote:
> I appologize for being clueless.  Any help would be very appreciated.
> 
> This is my first experience with writing embedded software.  I'm 
> using an ARM7 on the LPC2294 board.  I have it plugged into a Phytec 
> HD200 test board.  I used uV3 as an IDE for development.
> 
> So far I've successfully loaded and run the two example (blinky and 
> Hello) programs specifically written for the lpc22xx board.  I've now 
> moved onto the CAN examples.  The one I'm specifically trying to get 
> to work is CANBlinky.  It compiles and I can put it on the board 
> without problems and it appears to be running (the LED is blinking) 
> but I'm getting nothing from CAN2 which is supposed to be 
> transmitting A/D data.  Are there any gotchas when I try to run these 
> CAN examples on the 2294 board?  The one thing I was mucking around 
> with was the target options.  They were different than the ones in 
> the other two examples.  I tried to make them match but some of the 
> options weren't available on the CANBlinky program.  
> 
> Another thing I've noticed is in being able to debug.  With the other 
> examples I was able to set breakpoints in the code and step through 
> things.  This has been EXTREMELY helpful in helping me learn and 
> understand what's going on.  But with the CANBlinky example, when I 
> try and debug, my breakpoints are never hit and when I stop the 
> debugger and try and step, All I ever get to see is the program 
> pointer in the disassembler going repeating the same 5 or six lines 
> of assembly over and over.  I never get to step through the code.
> 
> Lastly, does anyone have any suggestions as to resources I can take 
> advantage of in learning the basics of programming for the ARM7?  Any 
> books for beginners or the like?  I'm a bit over my head with this 
> and it was dumped in my lap with a short timeframe to complete it.
> 
> Any help would be VERY appreciated.
> 
> Thanks.
> 
> Josh