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Old 09-16-2012 | 04:02 AM
  #302  
jakestew
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From: Moscow, ID
Default RE: CDI gr8flyer55

Good catch Gompy. (I've added you to the credits for the next version BTW) I do too much cutting and pasting.<div></div><div>I've updated the webpage a bit. Hopefully it will make getting started a little easier.</div><div>http://www.electrofunnel.com/CDI-2012/index.htm</div><div></div><div>I'm not sure about the hex file issue. It could be a format problem. MPLAB uses the Intel hex format, which includes config bits at the start and specifies the memory addresses for the values. It could be a problem with certain programmers expecting a different format. Maybe it wants some sort of binary or ELF format hex file.</div><div></div><div>I do know that it work well through MPLAB with a PicKit2 style programmer. There are cheap clones of this that can be had for $10-20.</div><div>I use one of these programmers...</div><div>http://www.piccircuit.com/shop/7-pic-programmer</div><div></div><div>I bought the iCP02 on ebay for $10-12, then ended up also getting the iCP07 board to go with it for around $7.<div></div><div>Here are the links to what I have...</div><div>http://www.piccircuit.com/shop/pic-p...rogrammer.html</div><div>http://www.piccircuit.com/shop/pic-d...oard-tiny.html</div><div></div></div><div>You really don't need the 3.3v option so you can save a few bucks there. You might also save a little by getting the package that includes the socket instead of getting themseparately, and if you bid on ebay you can also save a few bucks that way. The iCP07 board just worked out well for me since I can power and program it from the USBwhile connected to the timer board.</div><div></div><div>What I did was take out the processor socket on John's timer board and put in another one that had really long pins. I connect those pins to the iCP07 board (not all of them, just the needed ones!). That way I can program and power the iCP07 while connected to the timer board. I just have to pull the CDI power each time I want to reprogram otherwise it gives me an error.</div><div></div><div>In any case, I suggest investing in a programmer. It should only set you back around $15-25 depending on your options and if you want to snag one by bidding on ebay. It supports pretty much every PIC processor out there and works through MPLAB.</div>