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F5OEO-WsprryPi
kopia lustrzana https://github.com/F5OEO/WsprryPi
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106 Commity
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266 KiB
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106 Commity (master)

Autor SHA1 Wiadomość Data
JamesP6000 6516cb94c4 Merge pull request #1 from kukabu/master 
Use the system call ntp_adjtime() instead of the program ntpdc.
 2013-08-16 16:19:49 -07:00
Michael Tatarinov 6043c121ea Use the system call ntp_adjtime() instead of the program ntpdc. 2013-08-15 12:24:08 +04:00
James Peroulas 642e0571bc Changed MASH setting to 3 to reduce spurs. 2013-08-03 11:47:44 -05:00
James Peroulas 5991fd7697 Added utility to directly place clock on GPIO pin 2013-07-26 21:14:00 -05:00
James Peroulas c617040521 10 ppm bias no longer needed since kernel sources have been fixed 2013-07-25 17:27:06 -05:00
James Peroulas 25508de451 Added wspr to .gitignore 2013-07-23 21:36:06 -05:00
James Peroulas 2c96a1df04 Working version with command line options. 
Added NTP based frequency calibration, test tone generation, precise TX
symbol timing, precise frequency generation.
 2013-07-23 21:30:02 -05:00
James Peroulas eac72752e5 Removed .c version and executable. 2013-07-13 17:14:52 -05:00
James Peroulas ca93588337 Adding extra command line options and crystal self-calibration. WIP. 2013-07-13 17:11:53 -05:00
pe1nnz 125fbace08 update 2013-04-08 19:42:53 +00:00
pe1nnz 8874b6882e added bob experience 2013-04-08 09:07:42 +00:00
pe1nnz 2a56c244be update issue description 2013-04-03 09:10:03 +00:00
pe1nnz 4b79c9dd80 prefix/suffix always sent when specified 2013-04-02 16:20:33 +00:00
pe1nnz ffe0beca96 fix for compiler warning 2013-04-02 09:35:37 +00:00
pe1nnz 38e2375408 quick fix for suffix malform 2013-04-02 05:17:17 +00:00
pe1nnz ffc2d7b170 wspr-15 support, prefix-suffix encoding support 2013-04-01 18:53:09 +00:00
pe1nnz f655e99c64 issue 2013-03-29 23:23:01 +00:00
pe1nnz e49c648d1e issue 2013-03-29 23:20:59 +00:00
pe1nnz 83fd2356ea issue 2013-03-29 23:18:05 +00:00
pe1nnz 230d38a9d3 add issue 2013-03-29 23:05:50 +00:00
pe1nnz 9ad3ea6ffd mod in description 2013-03-29 09:19:05 +00:00
pe1nnz 77f3130828 add description 2013-03-29 09:06:58 +00:00
pe1nnz 0ad919e902 temp coeff 2013-03-28 20:26:40 +00:00
pe1nnz 25e4d89841 reverted m_iter to 1400 2013-03-26 14:30:28 +00:00
pe1nnz c525b35eab update 2013-03-26 10:01:30 +00:00
pe1nnz 98903c0a06 pwm rate increased for better spurious response, restricts operation up to 30MHz (see N_ITER) 
added pause interval for 0 frequency
 2013-03-26 09:12:16 +00:00
pe1nnz dd05d35c61 description 2013-03-22 10:37:11 +00:00
pe1nnz 3bb3ea4401 update binary 2013-03-21 21:10:25 +00:00
pe1nnz dd1818f2de add installation instruction 2013-03-21 19:53:11 +00:00
pe1nnz fb214d2912 added practical calibration procedure 2013-03-21 19:45:13 +00:00
pe1nnz 98782f8dbc added practical calibration procedure 2013-03-21 19:42:40 +00:00
pe1nnz 58aad04d82 added practical calibration procedure 2013-03-21 19:40:58 +00:00
pe1nnz a070b2ab7a add email address 2013-03-21 18:36:16 +00:00
pe1nnz 59d99aadb6 adjusted calibration factor 2013-03-21 18:28:53 +00:00
pe1nnz 4175dd1108 fix: symbols not aligned properly around 0.5 PWM boundary 2013-03-21 15:39:56 +00:00
pe1nnz bd5cfec273 fix: drive strength current for gpio0-gpio27 set to 16mA (was 8mA); power increase from 4.5mW to 10mW 2013-03-21 14:14:29 +00:00
pe1nnz e9bdbdeebb added comment about calibration 2013-03-21 10:40:05 +00:00
pe1nnz ba34a8fae5 calibration of PLL clock 2013-03-21 10:25:45 +00:00
pe1nnz 07cd990522 removed memory leakage, and added support for more frequencies as command line arguments 2013-03-20 14:05:13 +00:00
pe1nnz 9c16bb8b16 added some comments 2013-03-20 12:29:07 +00:00
pe1nnz db2fb529dd binary 2013-03-20 11:24:20 +00:00
pe1nnz 4214fd32b6 Rollback PWM rate change as symbol timing seems affected 2013-03-20 11:22:43 +00:00
pe1nnz fe94fd0829 Several fixes 2013-03-20 11:07:10 +00:00
pe1nnz eb0afe1aa4 WSPR beacon support fro frequencies from 0 to 250 MHz (theory). 2013-03-20 10:02:18 +00:00
pe1nnz e81d5f46f1 Supporting enough resolution so WSPR beacon could be used from 0 to 250MHz (in theory) 2013-03-20 09:54:22 +00:00
pe1nnz a7df050070 X 2013-03-19 21:02:02 +00:00
pe1nnz 5ab586a289 Add binary 2013-03-19 20:58:24 +00:00
pe1nnz e654387162 Created 6 bit more resolution, now WSPR transmissions possible up to 14MHz. 
Start of WSPR transmission now bound to system time.
 2013-03-19 20:53:26 +00:00
Daniel Ankers e2b99df116 Cleanups, bugfixes, adding proper copyright notices. 2013-02-15 16:28:37 +00:00
Dan Ankers 84831d93bb Add hardware TX via GPCLK0 on GPIO4 2013-01-24 23:01:05 +00:00