Cov txheej txheem:
- Kauj ruam 1: DWMM0 - HARDWARE DESCRIPTION
- Kauj Ruam 2: DWMMO - GNSS/GPS LOGGER APPLICATION
- Kauj Ruam 3: DWMM0 - Tsim KML Cov Ntaub Ntawv
Video: DWMM0 Txawb Txuas Txuas Mezzanine: 3 Cov Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:28
Qhov no yog qhov ua piv txwv yooj yim ntawm kev siv DWMM0 mezzanine rau cov ntaub ntawv nkag teb chaws deb. Qhov neeg siv ntawm daim ntawv thov no sau tsab ntawv nab nab (client.py) lub luag haujlwm nyeem GNSS/GPS cov ntaub ntawv thiab xa nws mus rau server sab (dhau TCP/IP) raws tu qauv), uas sau tsab ntawv sib txawv (server.py) saib xyuas kev khaws thiab khaws cov ntaub ntawv nkag.
Siv: project website
Kauj ruam 1: DWMM0 - HARDWARE DESCRIPTION
DWMM0 Mezzanine yog cov khoom siv txuas ntxiv rau DragonBoard 410c tib lub tshuab computer (lossis lwm yam 96Boards tus qauv SBC). Lub mezzanine no suav nrog 5 lub hauv paus tseem ceeb:
- Li-Ion Roj Teeb Tus Tswj Xyuas
- USB 2.0 Hub Tswj
- DC/DC Boost Converter (ntawm 3.0V txog 9.0V)
- LPWA/GNSS Module (nrog Quectel BG96 ntaus ntawv)
- DC/DC Converters (ntawm 5V txog 3.3V thiab 4.1V)
Kauj Ruam 2: DWMMO - GNSS/GPS LOGGER APPLICATION
Tus thawj nab nab tsab ntawv rau daim ntawv thov no tuaj yeem rub tawm los ntawm no: rub cov ntawv sau server.py tsab ntawv yuav tsum khiav ntawm txhua lub khoos phis tawj uas muaj kev sib txuas hauv is taws nem (SERVER sab). Cov neeg siv.py tsab ntawv sau tsis raug ntawm DragonBoard 410c nrog DWMM0 Mezzanine (CLIENT sab). Each tsab ntawv muaj nws tus kheej "Configurable Parameters" ntu, uas yuav tsum tau hloov kho los ntawm tus neeg siv (xws li TCP/IP chaw nyob, chaw nres nkoj, network APN, lub npe siv thiab tus lej zais).
Kauj Ruam 3: DWMM0 - Tsim KML Cov Ntaub Ntawv
Cov ntaub ntawv kho tshiab_python_scripts.zip muaj cov ntawv hloov kho cov neeg siv khoom (gpslog.py) uas siv cov chaw khaws cia hauv zos ntawm cov ntaub ntawv GPS (NMEA cov ntaub ntawv los ntawm Quectel BG96 module):
- gpslog.py: hloov kho cov ntawv sau (khaws cov ntaub ntawv GPS hauv cov ntaub ntawv logger.txt)
- makekml.py: hloov cov ntaub ntawv logger.txt mus rau KML version (logger.kml) uas tuaj yeem qhib hauv Google Earth
- logger.txt: khaws cov ntaub ntawv GPS
- logger.kml: KML hloov dua siab tshiab ntawm cov ntaub ntawv GPS khaws tseg
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