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--></style></head><body bgcolor=white lang=DE link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal><span lang=EN-US>I did the same as follows:<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Install a task in Oberon loop to increment Kernel.clock. Improved by periodically align to time from NTP.<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US>Jörg<o:p></o:p></span></p><p class=MsoNormal><span lang=EN-US><o:p> </o:p></span></p><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0cm 0cm 0cm'><p class=MsoNormal><b><span style='font-size:12.0pt;color:black'>Von: </span></b><span style='font-size:12.0pt;color:black'>Oberon <oberon-bounces@lists.inf.ethz.ch> im Auftrag von Chris Burrows <chris@cfbsoftware.com><br><b>Antworten an: </b><chris@cfbsoftware.com>, ETH Oberon and related systems <oberon@lists.inf.ethz.ch><br><b>Datum: </b>Samstag, 18. November 2017 um 01:21<br><b>An: </b>ETH Oberon and related systems <oberon@lists.inf.ethz.ch><br><b>Betreff: </b>[Oberon] Real-time Clock Support for RISC5 FPGA Oberon</span><span style='font-size:12.0pt;color:black;mso-fareast-language:DE'><o:p></o:p></span></p></div><div><p class=MsoNormal><o:p> </o:p></p></div><p class=MsoNormal>We have now added real-time time and date support for RISC5 FPGA Project Oberon systems by connecting them to a Maxim DS3234 RTC chip via the SPI interface. This device includes a battery backup system and keeps time with an accuracy of +/- 2 minutes per year.<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>The RTC feature enables automatic timestamping for Project Oberon files, and allows the implementation of remote datalogging applications and any other applications that rely on accurate timekeeping.<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>The source code and all the implementation details are included in the Astrobe for RISC5 section of the Astrobe Forum:<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal><a href="http://www.astrobe.com/forum/viewforum.php?f=13">http://www.astrobe.com/forum/viewforum.php?f=13</a><o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal>Regards,<o:p></o:p></p><p class=MsoNormal>Chris Burrows<o:p></o:p></p><p class=MsoNormal>CFB Software<o:p></o:p></p><p class=MsoNormal>http://www.astrobe.com/RISC5<o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal> <o:p></o:p></p><p class=MsoNormal><span style='mso-fareast-language:DE'>-- Oberon@lists.inf.ethz.ch mailing list for ETH Oberon and related systems https://lists.inf.ethz.ch/mailman/listinfo/oberon <o:p></o:p></span></p></div></body></html>