Cov txheej txheem:
- Kauj Ruam 1: Xaiv Cov Khoos Phib Tawj Zoo
- Kauj Ruam 2: Yam Tsis Txaus Siab rau BIOS
- Kauj Ruam 3: Tau GPSd Khiav
- Kauj Ruam 4: Tau Thawj Qhov Teb
- Kauj ruam 5: Tau Navit Khiav
- Kauj Ruam 6: Ntxiv Lub Sijhawm rau NTP
- Kauj Ruam 7: Ua kom Koj Lub Nkoj Nkag Mus Ntxiv… Tseem Yuav Tsum Ua Li Cas
Video: GPS ntawm Kuv Toughbook: 7 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:29
Kuv tau txais lub laptop zoo los ntawm kuv tus poj niam. Nws yog Panasonic Toughbook CF-53 uas yog cov tshuaj zoo tshaj rau kuv. Kuv tab tom khiav Linux thiab siv lub khoos phis tawj feem ntau rau kuv cov haujlwm. Uas txhais tau tias kuv feem ntau tsis saib xyuas cov cuab yeej. Tsis tas li kuv feem ntau sab nraum lossis ntawm txoj kev hauv Tebchaws Europe. Feem ntau kuv siv kuv lub xov tooj kom tau txais lub tswv yim uas kuv nyob tab sis qee lub sij hawm kuv tsis muaj kev sib txuas ntawm tes thaum kuv yuav tsum rov kho daim ntawv qhia dua. Tau kawg muaj Apps los daws teeb meem tab sis kuv ntxub cov khoom tshwj xeeb tshaj yog ib qho nrog txiv tsawb nyob tom qab (Muab nws tso rau ntawm lub rooj tawg;-)). Txhawm rau kov yeej cov cuab yeej tsis zoo kuv tau npaj siv GPS rau hauv Toughbook. Kuv yuav piav qhia yuav hloov HW li cas thiab teeb tsa tus qauv rau kuv Manjaro Linux kom siv ntau txoj haujlwm ntau li ntau tau.
Kauj Ruam 1: Xaiv Cov Khoos Phib Tawj Zoo
Kuv tau sim GOBI2000 uas ib txwm tsim hauv Toughbooks. Pro:
- Daim npav mini-pci yog cheep
- tseem muaj qee yam ntawm tes txuas ntxiv mus
Con:
- Tsis ua haujlwm (Nws muaj peev xwm ua kom nws khiav ntawm Linux tab sis nws tsis meej pem)
Tom qab ntawd kuv tau txais kuv txhais tes ntawm Versalogic VL-MPEu-G2 GPS uas feem ntau yog ublox Neo-7N-0-002. Qhov no ua haujlwm ze rau ntawm lub npov tab sis lub hau ntawm kuv phau ntawv tought tsis tuaj yeem raug kaw vim qhov siab. Yog li ua kom sov cov hlau thiab tshem tawm txhua yam khoom tsis tsim nyog. Zoo li Roj Teeb thiab qee qhov txuas. Tsis tas li kuv overshrinked lub xov tooj ntawm tes.
cov ntaub ntawv ntau ntxiv rau Versalogic:
www.versalogic.com/products/DS.asp?Product…
Xav paub ntau ntxiv txog neo7:
www.u-blox.com/en/product/neo-7-series
Kauj Ruam 2: Yam Tsis Txaus Siab rau BIOS
ua ntej tshaj plaws kuv tau muaj teeb meem uas kuv tsis tau pom cov khoom siv los ua ib qho duab lossis USB ntaus ntawv Lub neo yuav los ua lub cuab yeej USB yog li koj tuaj yeem sim "lsusb" rau qhov ntawd. Tab sis raws li tau hais tseg lub cuab yeej tsis tau teev tseg. Tom qab qee xyoo nyob hauv Is Taws Nem Kuv tau pom tias PCI qhov qhib raug muab tua los ntawm lub neej ntawd. (Kuv tau siv lub multimeter rau qhov no)
Ncaj nraim tawm ntawm phau ntawv qhia: W_DISABLE# teeb liab ntawm tus pin 20 ntawm Mini PCIe txuas tuaj yeem siv los qhib lub zog hluav taws xob. Thaum lub teeb liab siab (lub hauv paus), lub zog tau qhib. Thaum lub teeb liab qis, pawg thawj coj tau tawm. Qhov no muaj txiaj ntsig zoo rau daim ntawv thov siv hluav taws xob qis heev li cas. Lub hom phiaj siv rau lub teeb liab no yog txhawm rau tua cov xa tawm ntawm cov khoom siv wireless, yog li kev siv ntawm tus qauv no tsis ib txwm txhawb los ntawm tus qauv tsav tsheb.
Txhawm rau ua kom lub mini-pci chaw nres nkoj koj yuav tsum khau raj rau hauv bios muaj mus rau "Kev Xaiv Cov Khoom Siv Kho Kom Zoo" koj yuav raug nug kom PW siv "toughkit" (Kuv tau pom nws nyob qhov twg hauv net) Muaj qhov hloov pauv tus lej rau 04 hex… Tam sim no tom qab txuag thiab rov pib dua lub pci qhov qhib tau qhib thiab nrog
lsusb
koj yuav tsum pom qee yam
Tsheb npav 001 Ntaus 004: ID 1546: 01a7 U-Blox AG [u-blox 7]
Kauj Ruam 3: Tau GPSd Khiav
Ua ntej tshaj plaws nruab gpsd: pacman -Ss gpsd ntxiv cov khoom sib xws rau gpsd -teeb tsa rau kuv nws yog "/dev/ttyACM0"
Koj yuav tsum qhib qhov teeb tsa thiab ntxiv kom haum. Kuj tseem muaj txiaj ntsig -n kev xaiv los tshawb nrhiav lub teeb liab ua ntej tus neeg siv khoom txuas nrog:
yog /etc /gpsd
thiab nrhiav
DEVICES = "/dev/ttyACM0"
GPSD_OPTIONS = "-n"
tom qab ntawd koj yuav tsum qhib thiab pib gpsd
systemctl pab gpsd
systemctl pib gpsd
tam sim no tus deamon yuav tsum khiav
Kauj Ruam 4: Tau Thawj Qhov Teb
Koj tuaj yeem siv gpsmon hauv lub davhlau ya nyob twg kom tau txais qee cov ntaub ntawv qhia hauv txoj hauv kev uas koj tsis tuaj yeem siv rau ib yam twg, tab sis koj tuaj yeem pom tias qhov khoom ua haujlwm lossis tsis yog. Txhawm rau nruab siv
pacman -Ss gpsmon
tom qab ua tiav kev teeb tsa koj tuaj yeem yooj yim pib nws nrog
gpsmon
Muaj koj tuaj yeem pom lub sijhawm ua haujlwm thiab lwm yam khoom.
Kauj ruam 5: Tau Navit Khiav
Koj tuaj yeem siv navit los qhia koj txoj haujlwm ntawm daim duab qhia chaw. (Txhua yam kuv xav tau) Kuj tseem tuaj yeem tig los ntawm kev taw qhia. (Kuv yuav xav tau txoj haujlwm no hauv kuv lub tsheb tshiab… hauv 10 xyoo) Txhawm rau nruab navit siv
pacman -Ss navit
Txhawm rau kom ua haujlwm ua haujlwm nrog cov duab qhia chaw offline koj yuav tsum rub cov duab qhia chaw thiab ntxiv txoj hauv kev rau kev teeb tsa.
joe /usr/share/navit/navit.xml
Nrhiav kab:
ntxiv cov duab qhia chaw offline
Kuj ua kom ntseeg tau tias koj tau qhib gpsd ua cov cuab yeej siv:
Txhawm rau rub daim ntawv qhia koj tuaj yeem rov mus rau nplooj ntawv no:
wiki.navit-project.org/index.php/OpenStree…
Kauj Ruam 6: Ntxiv Lub Sijhawm rau NTP
Txhawm rau siv lub sijhawm ntawm koj lub kaw lus koj yuav tsum tau ntxiv qee kab rau ntp.config qhov no tso cai kom zoo dua thiab meej lub sijhawm ntawm koj lub kaw lus.
joe /etc/ntp.conf
thiab nkag mus:
# GPS (USB /dev /ttyACM0) server 127.127.28.0 minpoll 4 maxpoll 4 nyiam
fudge 127.127.28.0 refid GPSd
fudge 127.127.28.0 lub sij hawm 1 0.065
thiab rov pib dua ntp deamon
systemctl restart ntpd
Koj yuav pom dab tsi mus nrog
ntpq -p
Kauj Ruam 7: Ua kom Koj Lub Nkoj Nkag Mus Ntxiv… Tseem Yuav Tsum Ua Li Cas
Tam sim no kuv tab tom ua si ib puag ncig los siv lub teeb liab strenth thiab lwm yam khoom kom nce lub pas dej entropy los ntawm kuv lub tshuab.
Kuv tsis tau ua nws lub dav hlau tab sis kuv pib nkag siab txhua cov ncauj lus tab sis tseem tsis muaj kev daws teeb meem.
Kuv tau teeb tsa tng-cov cuab yeej thiab siv gpspipe rau cov ntaub ntawv nyoos los ntawm gps tus txais.
pacman -Ss rng -cov cuab yeej
gpspipe -R> test.txt
sudo rngd -f -r test.txt
Qhov no yuav ua tiav ntawm qee kis.
Pom zoo:
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