Post by thread:[SX]: Getting started with SV-TEHS SX-DEV

Hi, After winning an SV-TEHS SX-DEV module in the SXlist.com design contest, I've finally plucked up the courage to connect it up to an SX. Problem is, I can't get the SX28 LED flasher sample to work on the SX - it just sits there, dumb. If I try to step through it in debug mode, the Program Counter jumps all over the place. Can someone please send me a simple LED flashing program for the SX28AC that will work under the SX-DEV IDE? Thanks. -- Phil. spam_OUTphilpemTakeThisOuTdsl.pipex.com http://www.philpem.dsl.pipex.com/ -- http://www.piclist.com hint: PICList Posts must start with ONE topic: [PIC]:,[SX]:,[AVR]: ->uP ONLY! [EE]:,[OT]: ->Other [BUY]:,[AD]: ->Ads

source= http://www.piclist.com/postbot.asp?id=piclist\2002\09\24\155525a Sounds like a communication or power supply problem. Just about any 16C57 code or any of the code on the CD that came with the SX-DEV should at least step correctly. Contact Alexey Vladamirov [avlad at mailbox,riga,lv] at SV-TEHS for technical support. I have always seen excellent responses and quick solutions from this company. --- James Newton: PICList.com webmaster, former Admin #3 .....jamesnewtonKILLspam@spam@piclist.com 1-619-652-0593 phone http://www.piclist.com/member/JMN-EFP-786 PIC/PICList FAQ: http://www.piclist.com -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics

James Newton, webhost wrote: > Sounds like a communication or power supply problem. Just about any > 16C57 code or any of the code on the CD that came with the SX-DEV > should at least step correctly. > Contact Alexey Vladamirov [avlad at mailbox,riga,lv] at SV-TEHS for > technical support. I have always seen excellent responses and quick > solutions from this company. Turns out it was my stupid mistake. The SX wasn't running because I forgot the 1k resistor on the /MCLR line. As for the code, I mis-understood the following line in the manual: "To allow debug, user program *should not be located* on the following addresses: SX28 1FE...1FF, 78E...7FF" In other words, I moved the RESET vector and ended up fouling up the code. Now I'm going to have a go with some Virtual Peripherals. Some of the FSK stuff looks interesting :-) Later. -- Phil. philpemKILLspamdsl.pipex.com http://www.philpem.dsl.pipex.com/ -- http://www.piclist.com hint: The list server can filter out subtopics (like ads or off topics) for you. See http://www.piclist.com/#topics