[aprssig] Parallel Port PIC programming Help
Phillip zl2tze at yahoo.com.auSun May 4 21:13:46 UTC 2008
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Hi, I am looking for some help with the programming of 16f628a PIC PC is a Toshiba 2140 CDS laptop running WIN2000 Pro I have a FoxDelta PIC Parallel programmer pre assembled http://products.foxdelta.com/icp.htm#icp I have tried WINPICPROG V 1.95 beta and Oshonsoft software and have asked both questions with no results the beta version is for the (a version chip ) I have the parallel port driver loaded I am trying to up grade to aprs tracker code V0 11 http://sharon.esrac.ele.tue.nl/~pe1icq/projects/aprstacker.shtml Reason for upgrade is that the FD version has no Altitude showing and I feel that the smart beaconing rate is to slow for our road speed and is more suited to EU I have tried every thing on the above software sites and tried all the different combinations of settings I have replaced the 74HC14 chip on the PIC board checked voltages etc Started with 13.8 Vlts regulated up to 18vlts How do I tell if the PIC is damaged internally ? Is there anyone using a Parallel programmer if so what program are you using etc.. Any Help suggestions appreciated 73 Phillip ZL2TZE
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