tag:blogger.com,1999:blog-35901825.post557033732875577557..comments2024-03-19T06:03:40.451+10:00Comments on marxy's musing on technology: It's a good idea to update the Arduino IDEPeter Markshttp://www.blogger.com/profile/13007012724570360389noreply@blogger.comBlogger4125tag:blogger.com,1999:blog-35901825.post-41829285040266722242021-11-02T20:47:25.321+10:002021-11-02T20:47:25.321+10:00Thanks for trying this. As a consequence I updated...Thanks for trying this. As a consequence I updated my IDE and libraries from NT7S (si5351 and JTEncide). It compiled. That gave me the impetus to resume work on the WSPR beacon s riot with GPS, and after a few days of part time play, I'm very happy with it. Thanks for testing on your system Peter.<br /><br />Paul VK3HN. Unknownhttps://www.blogger.com/profile/06999873048480149939noreply@blogger.comtag:blogger.com,1999:blog-35901825.post-79112123092117074152021-10-01T22:57:22.225+10:002021-10-01T22:57:22.225+10:00Note that the Flash usage increased by nearly the ...Note that the Flash usage increased by nearly the same amount the RAM decreased (with a discrepancy of only 128 bytes). Certainly looks like a case of libraries being improved with const'ing/PROGMEM'ing.<br /><br />A way to check is doing a "avr-size program.elf" (where the IDE leaves program.elf from the compiler is an exercise of the reader..) The BSS value, the in-RAM Chris VK2CJBhttps://www.blogger.com/profile/15300497329805705585noreply@blogger.comtag:blogger.com,1999:blog-35901825.post-43683049425123379412021-10-01T18:52:56.024+10:002021-10-01T18:52:56.024+10:00Richard,
Yes, there are loads of boards with more...Richard,<br /><br />Yes, there are loads of boards with more RAM but the challenge is fitting into these tiny CPUs.<br /><br />It's great that gcc is being improved so much.<br /><br />73<br />PeterPeter Markshttps://www.blogger.com/profile/13007012724570360389noreply@blogger.comtag:blogger.com,1999:blog-35901825.post-16457496336277341572021-10-01T17:34:58.273+10:002021-10-01T17:34:58.273+10:00Hi Peter, an interesting result indeed. Have you t...Hi Peter, an interesting result indeed. Have you tried any Teensy boards? They have comparatively huge ram and progmem spaces. And they are seriously fast.<br />Cheers RichardRichardhttps://www.blogger.com/profile/13133603469596632371noreply@blogger.com