Thank you Rob for your investigation. I've just built another board, this time using 18F25K22. LED is also blinking (woohoo), and I think at proper rate. Hardware really is the same (jaluino bee board), Xtal at 16MHz. On the board using 18F27J53, I have a secondary clock (32KHz) for RTC, but unused. I don't think it can be related, but I report it anyway.
Cheers, Seb 2011/3/25 Rob Hamerling <[email protected]> > > Hi Seb, > > > On 2011/03/24 21:40, Sebastien Lelong wrote: > >> >> Some more feedback. I'm running this chip using a 16MHz crystal. I took >> your sample, modified 20_000_000 to 16_000_000, matching my Xtal speed. >> Indeed, LED is blinking, but not at proper rate (compared visually with >> jaluino medium, which I know working good). Fuses are exactly the same, >> PLLDIV/CPUDIV disabled, etc... Actually, it's as though it was running >> twice faster: if I specify 8_000_000, it seems to blink properly. >> >> Some more test using serial: specifying 16MHz just gives garbage chars. >> Specifying 8MHz, receiving chars works good, but sending chars doesn't >> work ! >> >> So, do you remember it was working properly (blink) ? Have you tested >> some more functionnalities with this chip ? >> >> > Strange! I'll repeat my tests and see if I can reproduce your experiences, > later today. > > > Regards, Rob. > > -- > R. Hamerling, Netherlands --- http://www.robh.nl > > -- You received this message because you are subscribed to the Google Groups "jallib" group. To post to this group, send email to [email protected]. To unsubscribe from this group, send email to [email protected]. For more options, visit this group at http://groups.google.com/group/jallib?hl=en.
