tag:blogger.com,1999:blog-35901825.post4479627327793055265..comments2024-03-19T06:03:40.451+10:00Comments on marxy's musing on technology: Compiling VfoSource from QST's excellent article on DDS for Forty-9erPeter Markshttp://www.blogger.com/profile/13007012724570360389noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-35901825.post-81067266809392572242016-05-05T11:03:39.557+10:002016-05-05T11:03:39.557+10:00I no longer have a problem with this VFO software ...I no longer have a problem with this VFO software but I do have a question. My question is: Why don't I have a problem?<br /><br />This is a serious question. I have spent weeks trying to get this software to compile and work correctly. Long story short, I finally found the right combo of IDE/VFO software/libraries to make my VFO function as it should. But, although I had all the right Anonymoushttps://www.blogger.com/profile/10448214597218490255noreply@blogger.comtag:blogger.com,1999:blog-35901825.post-249955127559602932016-04-11T11:31:16.154+10:002016-04-11T11:31:16.154+10:00Marxy, did you build the dds vfo board? I could u...Marxy, did you build the dds vfo board? I could use some assistance. I dont understand the schematic. J1 - it shows many pins connected, like 15 to 16, 13 to 14. In the pic on Faruukhzia's page, a pic showing the completed board does not show these connections. I would be grateful for any assistance please.<br /><br />ThanksAnonymoushttps://www.blogger.com/profile/08297362294038721215noreply@blogger.comtag:blogger.com,1999:blog-35901825.post-60577055178144581972016-03-08T03:44:52.874+10:002016-03-08T03:44:52.874+10:00Another problem I have found is that the script ha...Another problem I have found is that the script has D7 (pin 10) defined as ROTARYSWITHCPIN and the schematic in QST shows the switch connected D4 (pin 7). So you can either connect the switch to D7 (pin 10) or change the script. Since I am just bread boarding I moved the wire but I will check the printed PWB when it arrives. Anonymoushttps://www.blogger.com/profile/07196473071682714852noreply@blogger.comtag:blogger.com,1999:blog-35901825.post-30574931019581059792016-03-05T06:35:54.274+10:002016-03-05T06:35:54.274+10:00No worries Jack, thanks for the great article and ...No worries Jack, thanks for the great article and I'm sorry that my blog mangled my instructions - I've fixed it up a bit now.<br /><br />73<br />PeterPeter Markshttps://www.blogger.com/profile/13007012724570360389noreply@blogger.comtag:blogger.com,1999:blog-35901825.post-87682350237473669922016-03-04T07:39:25.660+10:002016-03-04T07:39:25.660+10:00Sorry about this. Obviously it compiled without er...Sorry about this. Obviously it compiled without error when we and the Tech Editor at <i>QST</i> compiled it, but I think the library may have been updated. Anyway, it went south someplace and I regret the error. (Yep...my fault, as I was responsible for the software. The other two guys are the EE brains.)<br /><br />Jack Purdum, W8TEEEconjackhttps://www.blogger.com/profile/07722601639467900604noreply@blogger.comtag:blogger.com,1999:blog-35901825.post-23631045294471522972016-03-03T04:58:49.007+10:002016-03-03T04:58:49.007+10:00The problem with the rotary switch error is Rotary...The problem with the rotary switch error is Rotary vs rotary... Yes, case is important but in your blog you talk about the include statement... It is in fact the R in rotary that's the problem.Anonymoushttps://www.blogger.com/profile/07196473071682714852noreply@blogger.com