Benutzer-Werkzeuge
mmdvm
Unterschiede
Hier werden die Unterschiede zwischen zwei Versionen angezeigt.
| Beide Seiten der vorigen Revision Vorhergehende Überarbeitung Nächste Überarbeitung | Vorhergehende Überarbeitung | ||
|
mmdvm [2018/11/15 17:19] dg9vh [Troubleshooting] grep => egrep -h "OFFLINE|ERROR" |
mmdvm [2023/02/24 17:35] (aktuell) do1goe [Troubleshooting] |
||
|---|---|---|---|
| Zeile 19: | Zeile 19: | ||
| - | ====== How to set up Pi* for PROCSAC (DAPNET) with MMDVM_HS_HAT or MMDVM_DUAL_HAT ====== | + | ====== How to set up Pi* for POCSAG (DAPNET) with MMDVM_HS_HAT or MMDVM_DUAL_HAT ====== |
| Already have a working installation of Pi-Star (Pi*)? | Already have a working installation of Pi-Star (Pi*)? | ||
| Zeile 65: | Zeile 65: | ||
| for Upgrading MMDVM_HS_Hat board conected to GPIO you have to enter the command: | for Upgrading MMDVM_HS_Hat board conected to GPIO you have to enter the command: | ||
| - | <code>sudo pistar-mmdvmhshatflash hs_hat [Enter]</code> | + | <code>sudo pistar-mmdvmhshatflash hs_hat</code> |
| for upgrading the original MMDVM-HS_DUAL_HAT board (made by Andy, Florian (DF2ET) and DB9HAT) conected to GPIO you have to enter the command: | for upgrading the original MMDVM-HS_DUAL_HAT board (made by Andy, Florian (DF2ET) and DB9HAT) conected to GPIO you have to enter the command: | ||
| Zeile 72: | Zeile 72: | ||
| If you get a message that the flashing process was successfull, the hardest part is done. If not, repeat flashing or ask for help in the "MMDVM-BM" or "DAPNET User" Telegram-Messenger Groups. | If you get a message that the flashing process was successfull, the hardest part is done. If not, repeat flashing or ask for help in the "MMDVM-BM" or "DAPNET User" Telegram-Messenger Groups. | ||
| + | |||
| + | Newer board variants are equipped with a 12.288MHz TCXO and require a firmware with different settings. The commands above flash a 14.7456MHz firmware. To upgrade boards with a 12.288MHz use the following commands: | ||
| + | |||
| + | <code>sudo pistar-mmdvmhshatflash hs_hat-12mhz</code> | ||
| + | |||
| + | respectively | ||
| + | |||
| + | <code>sudo pistar-mmdvmhshatflash hs_dual_hat-12mhz</code> | ||
| + | |||
| + | Be sure to identify your TCXO before flashing the firmware! | ||
| Zeile 120: | Zeile 130: | ||
| #!/bin/bash | #!/bin/bash | ||
| - | RETVAL=$(curl -u <username>:<password> https://www.hampager.de/api/transmitters/<yourtransmittercallsign> | egrep -h "OFFLINE|ERROR" | wc -c) | + | RETVAL=$(curl -u <username>:<password> https://hampager.de/api/transmitters/<yourtransmittercallsign> | egrep -h "OFFLINE|ERROR" | wc -c) |
| if [ "$RETVAL" -gt 0 ]; then | if [ "$RETVAL" -gt 0 ]; then | ||
| sudo systemctl stop dapnetgateway.service > /dev/null 2>&1 | sudo systemctl stop dapnetgateway.service > /dev/null 2>&1 | ||
| Zeile 129: | Zeile 139: | ||
| Remember to switch the sd-card to read-write-access with ''rpi-rw'' before creating the file in your home-directory. Also remind to make it executable with ''chmod +x yourscriptname.sh'' | Remember to switch the sd-card to read-write-access with ''rpi-rw'' before creating the file in your home-directory. Also remind to make it executable with ''chmod +x yourscriptname.sh'' | ||
| + | |||
| + | **Fehlerbehebung Telekom Router** | ||
| + | |||
| + | Ein weiterer Fehler trat bei Telekom Routern auf. | ||
| + | Die Router W922 V und W925 V (vielleicht auch noch weitere) haben eine Sicherheitseinstellung, dass sich regelmäßig die IP Adresse ändert. | ||
| + | Dadurch wird die Internetverbindung zum MMDVM unterbrochen und nicht wieder neu aufgebaut. | ||
| + | Durch ausschalten der der Sicherheitsfunktion im Router ist das Problem behoben. | ||
| + | |||
| + | {{:telekom-datenschutz_1.png?400|}} | ||
| + | {{:telekom-datenschutz_2.png?400|}} | ||
| + | |||
| + | |||
| + | ===== Working example ===== | ||
| + | |||
| + | The transmitter DM0HL is equipped with a MMDVM board and a Motorola GM380 (see [[9k6|9k6]] for pinout). Pictures provided by Michael DO1RL | ||
| + | {{:gm380-mmdvm.jpg?400|}} | ||
| + | {{:gm380-mmdvm-boxed.jpg?400|}} | ||
mmdvm.1542298787.txt.gz · Zuletzt geändert: 2018/11/15 17:19 von dg9vh
Seiten-Werkzeuge
Falls nicht anders bezeichnet, ist der Inhalt dieses Wikis unter der folgenden Lizenz veröffentlicht: CC Attribution-Share Alike 4.0 International
