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Keegan McAllister kmcallister

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kmcallister / ntp.conf
Created June 3, 2019 23:14
GPS NTP issue
$ ntpq -p
remote refid st t when poll reach delay offset jitter
==============================================================================
*SHM(0) .GPS. 0 l 16 16 377 0.000 -1.389 2.475
$ ntpq -cv
ntpq 4.2.8p10@1.3728-o Sat Mar 10 18:04:53 UTC 2018 (1)
$ ntpq -c rl
associd=0 status=0418 leap_none, sync_uhf_radio, 1 event, no_sys_peer,
version="ntpd 4.2.8p10@1.3728-o Sat Mar 10 18:03:33 UTC 2018 (1)",
processor="armv7l", system="Linux/4.14.98-v7+", leap=00, stratum=1,
@kmcallister
kmcallister / nmea.txt
Created May 12, 2019 21:23
GPS receiver output
(35) $GPVTG,,T,,M,0.660,N,1.222,K,A*20
(75) $GPGGA,212239.00,3745.75505,N,12229.50685,W,1,07,1.12,69.6,M,-29.8,M,,*56
(56) $GPGSA,A,3,19,17,06,24,28,02,12,,,,,,2.32,1.12,2.02*06
(68) $GPGSV,4,1,13,02,40,181,22,03,01,043,,06,60,124,19,12,31,304,21*7F
(66) $GPGSV,4,2,13,13,03,200,,15,06,231,,17,38,047,24,19,59,035,24*70
(66) $GPGSV,4,3,13,24,56,280,25,28,18,098,14,44,46,171,,48,45,197,*74
(29) $GPGSV,4,4,13,51,43,156,*4A
(52) $GPGLL,3745.75505,N,12229.50685,W,212239.00,A,A*71
(60) b56201063400509796040667fbff050803dd64c8d5ef203e9ee6cd88271708090000090000000a0000001100000066000000e800030784d301005a59
@kmcallister
kmcallister / rail.csv
Created March 27, 2019 20:39
Rail frequencies
Location Name Frequency
501 JPBXRD 160.815000
502 JPBXMW 161.505000
503 JPBXMW 160.575000
504 JPBXYD 161.070000
505 JPBXYD 161.565000
506 JPBXSW 161.550000
507 WINE1 160.575000
508 WINE3 161.085000
509 WINE4 161.175000
@kmcallister
kmcallister / bay_area_repeaters.csv
Created February 22, 2019 22:41
Bay Area repeaters
Location Name Frequency Duplex Offset Tone rToneFreq cToneFreq DtcsCode DtcsPolarity Mode TStep Skip Comment URCALL RPT1CALL RPT2CALL DVCODE
21 W6PW 2 145.150000 - 0.600000 DTCS 88.5 88.5 664 NN FM 5.00
22 W6PW 7 444.225000 + 5.000000 DTCS 88.5 88.5 664 NN FM 5.00
23 W6EE 441.450000 - 5.000000 TSQL 85.4 85.4 023 NN FM 5.00
24 K6POU 145.330000 - 0.600000 Tone 100.0 88.5 023 NN FM 5.00
25 K6POU 443.800000 + 5.000000 Tone 100.0 88.5 023 NN FM 5.00
26 WA6HAM 145.410000 - 0.600000 TSQL 107.2 107.2 023 NN FM 5.00
27 WA6HAM 145.490000 - 0.600000 TSQL 107.2 107.2 023 NN FM 5.00
28 WA6HAM 147.735000 - 0.600000 TSQL 107.2 107.2 023 NN FM 5.00
29 KF6REK 442.470000 + 5.000000 TSQL 114.8 114.8 023 NN FM 5.00
@kmcallister
kmcallister / foo.c
Created December 26, 2018 21:28
#include <util/atomic.h>
void blahblah();
void foo() {
ATOMIC_BLOCK(ATOMIC_RESTORESTATE) {
blahblah();
}
}
@kmcallister
kmcallister / foo.c
Created December 26, 2018 21:25
ATOMIC_BLOCK
#include <util/atomic.h>
void blahblah();
void foo() {
ATOMIC_BLOCK(ATOMIC_FORCEON) {
blahblah();
}
}
@kmcallister
kmcallister / butts.c
Created December 5, 2018 00:57
enum foo {
bar = 1,
baz = 2
};
void myfunc(foo myfoo) {}
void setup() {}
void loop() {}
@kmcallister
kmcallister / gist:bd186fd423cd98c19395d6c485a50f4a
Created November 29, 2018 23:24
UTC dB DT Freq Message
231045 -15 1.0 515 ~ N1GDD AA1ON RRR
231100 -14 1.3 920 ~ CQ DX JA6FIO PM53
231115 -20 1.6 876 ~ CQ JO1ALS QM05
231130 -15 1.3 917 ~ CQ DX JA6FIO PM53
231215 -16 0.5 959 ~ CQ UA0ZC QO93
231230 -15 1.4 908 ~ N7WET JA6FIO PM53
231245 -18 1.4 1166 ~ N9BD BV1EK 73
231300 -15 1.4 905 ~ N7WET JA6FIO R-06
231415 -21 1.5 1157 ~ AG5S BV1EK -21
@kmcallister
kmcallister / LICENSE.md
Created February 2, 2018 22:33
Mysterious garbage code for generating bike map PDFs
@kmcallister
kmcallister / foo.cc
Created June 18, 2017 05:30
std::vector resizing with copies?
#include <iostream>
#include <vector>
struct Foo {
Foo() { }
Foo(const Foo &x) {
std::cout << "Copied!" << std::endl;
}