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GET /hyperkitty/api/list/[email protected]/email/6TDZRQS6EB6WXZZKCYOYBJQO2X65H6YV/
{ "url": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/6TDZRQS6EB6WXZZKCYOYBJQO2X65H6YV/", "mailinglist": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/", "message_id": "[email protected]", "message_id_hash": "6TDZRQS6EB6WXZZKCYOYBJQO2X65H6YV", "thread": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/thread/RK4R7WVD543XILSBLHEKM5RMQQYIIBLZ/", "sender": { "address": "iw1rdz (a) yahoo.it", "mailman_id": "1560966fcb1244c2961fe718aba54880", "emails": "https://mailman.amsat.org/hyperkitty/api/sender/1560966fcb1244c2961fe718aba54880/emails/" }, "sender_name": "Stefano Simonetti", "subject": "[amsat-bb] Re: lvb tracker circuit -- xtal?", "date": "2009-08-22T22:36:11Z", "parent": "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/RK4R7WVD543XILSBLHEKM5RMQQYIIBLZ/", "children": [ "https://mailman.amsat.org/hyperkitty/api/list/[email protected]/email/OYK2HNRNBTGBJ5IXZQSFVD7YCXRTLC7G/" ], "votes": { "likes": 0, "dislikes": 0, "status": "neutral" }, "content": "I 've read now the .c file included in the lvb distribution, I noticed that xtal frequency surely affects the baud rate. \n\nI will find a 4 Mhz xtal, sorry for BW. \n\n\n\n\n________________________________\nDa: Stefano Simonetti <[email protected]>\nA: [email protected]\nInviato: Sabato 22 agosto 2009, 23:45:29\nOggetto: [amsat-bb] lvb tracker circuit -- xtal?\n\nHi, I have problems in making the LVB tracker circuit run.\n\nI have built the LVB tracker ver. PCB v1.2, Firmware v0.7, Programmer v0.2, Documentation v1.9, 7 Dec 2004, by G6LVB.\n\nThe firmware was flashed successfully with IC-PROG v 1.06B, a homebrewed interface for LPT, and an old PC with LPT1 running win98. \n\nThe LVB circuit requires a 4 MHz XTAL for the PIC 16F876A.\n\nI tried with a 10MHz, and a 3,5795MHz as I haven't a 4MHz. No success. No LCD, no serial communication at all.\n\nDoes anybody know if the problem could be in having installed a different xtal (i.e.: does the firmware takes care about the frequency of the clock?)?\n\nRegards, Stefano Simonetti (IW1RDZ) - Italy.\n\n\n \n_______________________________________________\nSent via [email protected]. Opinions expressed are those of the author.\nNot an AMSAT-NA member? Join now to support the amateur satellite program!\nSubscription settings: http://amsat.org/mailman/listinfo/amsat-bb\n\n\n\n \n", "attachments": [] }